The IBM i platform is a strong, flexible, and integrated operating system made for important business applications like enterprise resource planning (ERP), transaction processing, and database management.
Fortra said that more than 100,000 companies around the world still use AS400 systems for important tasks like ERP, accounting, logistics, and banking. The founding elements are DB2 i and programming languages like RPG, COBOL, and Java to manage large-scale, mission-critical operations.
If you have chosen IBM AS/400 systems for your enterprise, then it’s truly commendable.
But have you ever wondered whether AS400 systems and applications are still ideal for your industry in today’s time?
The answer to your question is – A resounding YES!
The AS400 system is a technological powerhouse.
AS400 (Application System/400) is a powerful system that helps businesses that need to quickly and safely process large amounts of data. It has many applications for different fields.
But using AS400 in 2026 will be hard in its own way.
Thus, many industry leaders, like you, are looking out for ways to optimize it.
Today, you’ll read about –
Why is sticking with AS400 the right choice for you?
How’s AS/400 applied in various industries?
How can AS400 services improve your system’s efficiency?
List of Industries & Companies That Use AS400
And much more on your way!
The Evolution of AS400 and Its Key Features
AS400 is familiar within the market and among business professionals with several names, such as AS400, the original name given by IBM in 1988, rebranded again as IBM iSeries in 2000, and the IBM i, the current brand name.
Evolution – The development of the AS400 was a game-changer in computing, integrating various innovations such as a powerful chipset, a modern operating system (OS/400), and a unique architecture to support business applications.
Backward compatibility – While businesses upgrade their computing infrastructure, applications developed for earlier IBM systems can run on AS400 Power System without major rewrites.
Continuous improvement – Irrespective of various rebrandings, the core architecture of the IBM i platform remained intact, valuable for the landscape of enterprise computing.
While the platform evolved, the core features remained foundational.
What are the Crucial Features of AS400 Applications?
IBM i is famous for having a highly integrated architectural design, characterized by the presence of capabilities such as database management, security, web services, networking, and storage management.
Features include-
Integrated Database –
AS400 features a high-performance and completely embedded DB2 database. Built straight into the operating system, DB2 offers robust and reliable data management for applications responsible for transactional processes.
Security –
Industries such as finance, healthcare, and retail choose the IBM i platform to securely handle sensitive data. This platform provides security controls – such as user authentication, data encryption, and audit logging – to protect data integrity.
Scalability –
IBM I platform is useful for small, medium, and large enterprises that experience growing operations or seasonal spikes in demand, without hampering performance and efficiency.
Reliability –
IBM i systems are well-known for their availability, an aspect that is vital for business continuity purposes. Being designed with fail-over capability, redundant hardware, and efficient error checking and correcting facilities, the IBM i system provides unmatched availability.
Above capabilities simplify the infrastructure, manage system administration, and support your business processes across various use cases.
Enterprise Use Cases of AS400 Applications
AS/400 application is well-known among small- and large-scale enterprises due to its reliability and robust nature while performing priority tasks, including ERP, CRM, manufacturing, and financial activities.
Why is AS400 applications modernization a practical option?
Why should it be a top priority among the rest?
Why now?
Find yourself rumbling around these questions?
Here are some of the top scenarios where AS400 application modernization proves to be a practical & prominent solution to all your technological worries.
ERP Optimization and Integration
Yes, your AS400-based ERP still powers your operations. We get it. And, the best part, we aren’t proposing to retire it.
The real problem – your ERP struggles to communicate with your IT ecosystem. And, that too isn’t a problem, because your ERP was built to function like that.
Integrating your ERP with modern systems demands manual intervention or third-party workarounds – and that’s the catch.
AS400 ERP consulting & modernization services free you up from the catch. A team of capable AS400 experts ensures your AS400 applications is ready for integration, cloud-enabled, and analytics-capable.
Thinking, “What are the immediate gains?”
Here they are –
- Reduced duplication and delays in reporting
- Improved decision-making with centralized, real-time data views
- Seamless data exchange between ERP and CRM or SCM platforms
Warehouse and Inventory Management Transformation
AS400 inventory management systems and warehouse software are still powering enterprise operations. Same old green screens, same old reporting.
There’s nothing wrong with operating with the legacy, given its robustness.
Then, what is the exact reason?
Inefficiencies related to paperwork
Repetitive manual errors
Delayed processing
GUI modernization and automation relieve you and your team from excessive practical overheads.
It allows you to digitize the floor operations.
It allows you to curb paper-based inefficiencies.
It allows you to integrate IoT or barcode systems.
AS400 for Cloud and Hybrid Environments
IBM i systems no longer need to be confined to on-prem setups.
With IBM i cloud migration services, you can move your AS400 applications to hybrid or full-cloud infrastructures.
This ensures –
- Lower infrastructure overhead
- Higher system availability and resilience
- Smooth DevOps practices and continuous integration & deployments
AS400 migration to the cloud provides a future-proofing advantage for CIOs/CTOs who prefer to keep a blend of legacy tech and cloud agility.
Automation and Workflow Modernization
Still holding your teams back with manual reporting, tiring batch job schedules, and batch job processing?
AS400 automation solutions can free you from time-consuming tasks.
Your team can focus on innovation first, leaving operations to be managed by automation
With automated AS400 workflows, you can streamline tasks like –
- Invoice processing
- Inventory reordering alerts
- Data transfers between systems
This manages operational costs and improves service delivery timelines at the same time.
Legacy System Modernization with Stability
A complete system overhaul is never an option. It’s costly, risky, and most importantly, time-consuming.
AS400 application modernization allows you to find the middle ground where there’s low risk and great reward.
A phased AS400 modernization helps you attain a smooth transition while maintaining operational stability.
iSeries consulting partners provides effective modernization roadmaps by tailoring to your business goals. It empowers your teams to upskill gradually, test frequently, and evolve continuously while maintaining uptime.
Enterprise use cases are just a start; going deeper, AS400 applications are widely accepted and adopted by various industries.
Which Industries Use AS400 Applications?
AS400 application is a powerful solution for various industries handling complex business functions or managing high – volume processes to provide unmatched reliability, scalability, and security.
Industries that are looking for reliability, scalability, and secure transaction processing, the AS400 application is a reliable option to manage large-scale, mission-critical operations effectively.
Key Industries Using AS400 Applications
- Manufacturing
- Banking and Financial Services
- Retail and E-commerce
- Logistics and Transportation
- Healthcare
- Government
- Utilities
- Real Estate and Construction
How AS400 Applications Are Used Across Industries
From retail to real estate, (IBM iSeries) AS/400 has been helping businesses in different ways.
We are confident that the system’s capabilities convince you, but merely implementing the robust AS400 systems won’t take you far.
You must optimize its use today to stay ahead of the game.
This is when iSeries services come into the picture.
Let’s get going to explore industry-based use cases of AS 400 and how iSeries AS400 services further assist you.
AS400 in Retail
The efficiency of the retail sector is boosted with AS400. Other than managing operations, it helps in inventory management and ensures product availability when customers need it the most.
You, as a retailer, become confident by analyzing sales data and insights while making important stocking decisions on listing popular products or delisting. Additionally, you can proactively –
- Manage customer data,
- Offer personalized promotions
- Loyalty programs
To gain a clearer picture of your retail processes, you can uncover AS400 to match the rising e-commerce trend by integrating online and offline sales data.
Consider the example below for more clarity.
For example, a big store chain uses AS/400 to ensure they have the right inventory in every store. It also helps them see what items are popular, helping them order the right amount of stock at the right time.
With more people shopping online, AS400 combines sales from stores and websites, giving a full picture of what shoppers buy.
How do AS400 services optimize retail operations?
To further optimize your inventory operations AS400 integration is your best bet.
Why?
AS-400 integration refers to the process of uniting AS400 systems with third-party platforms, applications, and databases for flawless workflow and data exchange.
The AS/400 integration for retail operations empowers you to –
- Improve customer experiences by studying and combining customer data for tailored marketing
- Manage administrative overhead by automating daily processes
- Facilitate active inventory and sales data across channels
- Simplify management with real-time data exchange
- Easily adapt to the evolving retail demands
See how we helped Australia’s largest Motorbike & Accessory retailer upgrade its legacy iSeries ERP Application and build additional e-Commerce functionalities. Read the Case Study
AS400 for Manufacturing
Manufacturing is a complex process with multiple stages involved, and AS400 simplifies it by offering solutions for –
- Production scheduling
- Quality control
- Equipment maintenance
- Inventory management
- Supply chain integration
- Financial management
It provides data on raw materials that are ready for production, monitors manufacturing progress, and ensures high-quality goods.
You can even keep yourself updated on the equipment health and maintenance needs to reduce downtime.
Consider the scenario below.
In a car spare parts manufacturing factory, you must track the progress of every part, big or small. AS/400 ensures the parts are ready when needed, reducing storage costs and speeding up production.
It also watches over machines, letting workers know when a machine needs fixing, preventing extended downtime and production delays.
By looking at how things are made, AS 400 can find and fix slow or wasteful steps, ensuring the final product is of top quality and made as cost-efficiently as possible.
How do AS400 services optimize manufacturing operations?
To further capitalize on your AS400 investments, AS400 modernization services is your best choice.
Why?
IBM i modernization refers to the process of upgrading or updating the AS400 system applications. The goal is to keep the system future-ready and compatible with modern IT environments.
It is a low-risk transformation that tackles risky operational, security, and compliance challenges effectively.
AS/400 modernization for manufacturing operations empowers you to –
- Add new business value to your IBM i applications.
- Increase quality control through integrated systems
- Minimize downtime by enforcing predictive maintenance
- Improve inventory management processes and cut down waste
- Allow fact-based decision-making through real-time monitoring and data analytics
Looking to secure a leading position in the manufacturing domain? AS400 modernization is the way forward.
AS400 for Finance and Banking Sector
AS400 for Banking & Finance enables banks and financial institutions to process large volumes of transactional data quickly, securely, and efficiently.
AS400 system application for manufacturing is helpful for both large and small finance and banking businesses by –
- Managing customer accounts
- Handling international transactions
- Protecting financial data from threats
Not only this, you can even get analytics on shifting market trends to help you make informed industry decisions and stay ahead.
Let’s understand it better with the help of an illustration.
Banks, for example, handle multiple monetary transactions every minute.
AS/400 ensures every transaction is done right and handled securely with encryption. Plus, it ensures the money transacted shows up in the customer’s account immediately.
With worries about online theft, AS400’s strong safety features are vital, keeping all data locked up tight. It also looks out for strange transactions that might be fraudulent. And thus keeps the bank’s data and customers’ money safe.
How do AS400 services optimize these banking and finance operations?
To ensure your banking and finance operations run flawlessly, AS400 support and maintenance Services are a must.
AS400 support and maintenance services refer to the optimization, maintenance, monitoring, and security of AS400 systems. The goal is to provide a safe and reliable environment for critical banking processes.
AS400 support and maintenance services empower you to:
- Regularly adapt to evolving security trends
- Deliver peace of mind with the end-to-end secure system
- Nurture brand trust through secure financial transactions
- Reduce system downtime by 2X, promising stable performance
- Ensure flawless business continuity required for critical financial services
Wishful to make your AS400 systems invulnerable & potent against modern-day cyberattacks? AS400 support and maintenance services are the way forward.
AS400 for Logistics
For logistics companies, AS400 is exceptionally useful for
- Route optimization
- Fleet management
- Cargo tracking
Additionally, it –
Analyze traffic data + weather conditions + suggest efficient routes + timely deliveries
For companies like you, IBM i application manages a fleet of vehicles to ensure better utilization and boost uptime.
It also manages vehicles/fleet, letting your company know when a truck or van needs fixing. This helps you ensure that the vehicles are in good shape and plan the best routes.
In short, AS/400 helps logistics companies keep everything moving smoothly.
Here’s an illustration for better understanding.
Logistics companies thrive on customizations.
You can optimize and customize your operations to fulfil your business requirements with AS400 for Logistics systems.
How do AS400 services optimize logistics operations?
Our AS400 modernization services can be a good jumpstart for your logistics organization.
How?
AS/400 modernization services add more capabilities and useful features to your legacy AS-400 applications, including –
- Modernizing outdated user interfaces
- Integrating customized features
- Optimizing legacy code
- Improving security to cater to new logistics demands
The AS400 modernization services empower you to –
- Centralize the entire supply chain system
- Remain competitive in the fast-paced logistics industry
- Align logistics software with changing business demands
- Enhance customer satisfaction and operational effectiveness
- Provide end-users and customers with up-to-date shipment tracking
If you want to retain your existing AS-400 infrastructure and still modernize it, IBM i modernization is the best way out.
AS400 Warehouse Management System
As warehouses are busy places, with consistent in and outflow of goods, the AS400 WMS system helps you bring order to the chaos. It ensures goods are easily stored and found.
By looking at the size and how often items are picked, AS/400 can suggest the best places to put and store the material.
It helps you make the most of the space and reduces the time it used to take to find and move goods. With the support of advanced technology, AS400 for Warehouses/Transportation helps you watch over things like temperature, goods quality, etc.
Here’s a quick example for better understanding.
For instance, leveraging AS400 warehouse management system, you can better plan worker shifts, ensure adequate staff during busy times, etc.
By making sure goods are stored right and the staff is well-organized, AS/400 helps you keep your warehouse running smoothly.
How do AS400 services optimize warehouse operations?
With AS400 automation services, you can supercharge your warehouse management processes.
How?
AS-400 automation is nothing but automating redundant, time-consuming, and error-prone manual processes to improve efficiency, boost outcomes, and optimize business workflows.
AS 400 automation services empower you with –
- Quality control to ensure standard quality across processes
- Predictive maintenance driven by advanced analytics
- End-to-end order processing
- Live tracking to monitor shipments in real-time
- Route optimization powered by advanced algorithms
Many WMS leaders have already adopted automation for AS/400, you can be next!
AS400 for Inventory Management
AS400 helps businesses with efficient inventory management and has the right amount of stock by looking at sales and past trends.
It comes with –
- User-friendly interface
- Guaranteed data security
- Proven track record of uptime
- Improved inventory management and reduced errors
- Scalability to run small as well as large distribution centers
Here is a quick example to understand AS-400 for inventory management better.
For example, a clothing store can use the AS400 IBM i inventory management system to estimate how many winter coats they’ll need during the winter season, based on past sales records. It also helps them set up automatic reorders, ensuring stock is timely replenished.
By giving a clear view of stock levels and accurately predicting future sales, AS400 systems help businesses meet customer demands efficiently.
How do AS400 services optimize inventory operations?
If you are still relying on the legacy system, AS400 cloud migration breathes new life into your inventory processes.
How?
IBM iSeries migration refers to the process of transferring applications and data from on-premises servers to the cloud for faster and more agile operations.
AS400 cloud migration services empower you to –
- Access inventory information anytime, anywhere
- Enable mobile access for seamless management
- Reduce infrastructure and maintenance costs drastically
- Enable seamless collaboration between dispersed warehouses
- Implement cutting-edge cloud security measures to protect valuable inventory data
Cloud migration opens new doors of opportunities that were previously unattainable due to legacy infrastructure constraints.
AS400 for Supply Chain Management
The supply chain operations involve multiple entities like manufacturers, sellers, and buyers. AS400 helps you get a clearer view of the process and ensure everything fits together smoothly.
How?
AS400 systems help you ensure timely deliveries and stock levels are right by tracking items from the manufacturer to the buyer.
It also helps you work with suppliers, ensuring adherence to timely deliveries and contractual agreements.
Further, by looking at weather or labor strikes, AS400 can help you predict and fix emerging problems in the supply chain process.
Let’s understand it better with the help of an example.
For example, if a key vehicle part can’t be delivered because of an unprecedented natural calamity, the AS/400 system, if integrated with supplier databases, can suggest other suppliers.
By giving a clear view and gauging potential problems, the AS400 system also ensures the entire supply chain runs smoothly.
How do AS400 services optimize supply-chain operations?
AS400 consulting services are a blessing for enterprises dealing with supply-chain operations.
AS 400 Consulting is all about achieving excellence in your AS/400 environments through strategic guidance and customized solutions.
The holistically tailored AS/400 consulting empowers you by –
- Customizing solutions for complex logistics
- Ensuring the software remains updated
- Haling gains strategic logistics insights through data analytics
- Improving operational agility with flexible IT infrastructure
- Enabling seamless operations guided by expert consultancy
AS-400 consulting is like a guiding light, helping you navigate through the complex logistics journey.
AS400 for Healthcare
For saving lives, patients need timely treatments, but hospitals need timely access to the right information.
AS/400 application helps your hospitals by keeping track of all the essential elements like-
- Patient details
- Appointments
- Bills
Hospitals that use AS/400 to store a patient’s health history, test results, medicine details, and all other medical records find it easier to access records when needed. It also helps your team track the bills and insurance details with ease.
With more doctors seeing patients online, AS400 ensures patient details are ready for doctors anytime, anywhere.
If your healthcare institution integrates AS/400 effectively, it can also help you plan the operating room, ward occupancies, and doctor shifts, ensuring everything works efficiently.
By ensuring patient details are right, ready, and safe, AS400 helps hospitals and clinics provide the best care with necessary industry compliances in place.
For instance, AS400 systems, if optimized, can manage appointment scheduling efficiently.
From storing patient data, providing available slots, sending appointment confirmations, and providing analytics for better patient care. It can manage end-to-end processes efficiently.
How do AS400 services optimize healthcare operations?
With AS400 services for support, you can focus on patient care and strategic initiatives without worrying about IT challenges.
How?
AS/400 support services empower your healthcare institution or clinic by:
- Recommending system upgrades and improvements based on performance analysis
- Conducting periodic audits to maintain adherence to compliance standards
- Providing training and support to end-users for the best system utilization
- Tracking system performance to boost uptime
- Analyzing and troubleshooting system issues on time
AS400 support is an ideal solution if you want to run the show without technical hiccups.
AS400 for Educational Institutes
With multiple events like classes, exams, and annual functions in schools, colleges, and universities, AS400 helps you stay organized and efficient.
AS/400 ensures all the information, like students enrolling in courses, picking subjects, and grades, are stored at a central data repository to be retrieved quickly.
Let’s illustrate it for better understanding.
For example, universities can use the AS400 application to see the preferred courses and plan needful for students. Additionally, it helps –
- Creating timetables
- Checking classroom availability
- Checking teacher availability
While conducting examinations, the AS400 application helps you in-
- Planning seating arrangements
- Printing papers
- Generating grades
Overall, AS/400 is useful in running universities and institutions by offering structured programs.
How do AS400 services optimize the education industry?
AS400 automation services prove to be a strategic investment for educational institutions.
How?
AS400 Automation empowers the education industry by –
- Enabling personalized learning strategies
- Reducing the need for printing out forms and reports
- Freeing up time for professors to spend with the students
- Streamlining approvals and feedback across departments
- Helping educators monitor students and their performance
- Incorporating advanced analytics to gain direct insights into students’ performance
AS400 automation can revolutionize the way the educational industry approaches teaching and student engagement methodologies.
AS400 for Real Estate
Buying and selling properties involves lots of details and paperwork. With AS400 by your side, your real estate agency can handle all this easily.
Consider there are a lot of houses for sale, with different prices, minute details of each property, and various pictures.
In such a scenario, the AS/400 application saves all this data in a secure database, helpful for your team to use it with ease whenever required.
For instance, if a person is searching for a house with a backyard in a certain area at a defined price, a real estate agent can easily search for such a place in a few clicks.
The system also helps in appointment scheduling, ensuring both agents and clients can view properties.
With all the paperwork involved in buying a property, an AS400 system ensures all documents are ready and correct.
By keeping track of properties, clients, and paperwork, AS400 helps real estate agencies, such as yours, give the best service and make successful deals.
How do AS400 services optimize operations for the real estate industry?
AS-400 GUI modernization services prove to be a transformational investment for the real-estate sector.
How?
AS400 Application GUI modernization aims to improve usability and visual appeal and technology modernization to meet modern design standards. This process also reduces tech and design debt on AS/400 applications.
AS400 GUI modernization services empower you to –
- Boost the quality of work
- Improve property listing presentations
- Minimize maintenance efforts for AS/400 applications
- Enable intuitive property search and viewing experiences
- Enhance efficiency in tasks related to real-estate management
AS400 GUI modernization is the name of the game if you want to boost both user productivity and customer satisfaction.
Industry Distribution of AS400 Usage
Over 60,000 companies are still relying on AS-400 for their mission-critical operations. Here is the industry-wise breakdown –
- Approximately 18.2 percent of companies using AS 400 are in the government sector.
- About 1.9 percent of businesses fall under utilities.
- The healthcare sector represents 3.2 percent of AS400 users.
- Meanwhile, 3.9 percent of companies relying on AS/400 are in the banking and financial domain.
- Around 4.5 percent of firms employing IBM AS400 servers operate in transportation.
- Consumer packaged goods companies make up 6.2 percent of AS/400 users.
- Similarly, 6.2 percent of businesses leveraging IBM AS 400 extensively are in the construction and real estate fields.
- Retail encompasses 11.7 percent of AS400-using companies.
- Professional service providers account for 6.8 percent.
- The manufacturing sector has 13.6 percent of businesses on AS-400.
- 14.0 percent of entities using the IBM AS400 based applications are in distribution and logistics.
Here’s a list of top companies relying on IBM AS400 systems –
| Company | Country | Revenue | Company Size |
| California State University-Stanislaus | United States | $100M-200M | 1000-5000 |
| 22nd Century Technologies | United States | $500.0M | 6000+ |
| The North Face, Inc. | United States | $100M-200M | 1000-5000 |
| Red Hat Inc | United States | >$1000M | >10000 |
| A.C.Coy Company | United States | $20.0M | 200 |
| Dailymotion SA | France | $50M-100M | 500-1000 |
| A.E. Petsche, An Arrow Company | United States | $20.0M | 200 |
Apart from the top list of companies, IBM AS400 is widely used in different countries.
IBM AS400 Users by Country
- 6 percent of the IBM AS400 users come from Australia.
- Spain accounts for 1.3 percent of businesses using the IBM AS400.
- Canada represents 2.3 percent of AS400-using companies.
- The United Kingdom has 2.6 percent of the user base for this technology.
- 3 percent of AS400 users are based in the United States.
Companies that have adopted AS400 systems powered by IBM AS400 services have witnessed significant growth and enhanced functionalities. Its open systems interface easily integrates current databases and applications on its platform.
If you too want to explore the maximum potential of AS400, remember that modernizing the as400 application is highly important.
Now that you know the industries relying on AS400 systems and how AS400 applications optimize the operations, let’s review why modernization is a calculated decision.
Why is Modernizing AS400 Applications a Strategic Business Move?
Operating on AS400, the conversation is no longer about whether AS400 application modernization is worth it. It’s more about sustaining change with low disruption and drawing maximum value from it.
Taking a step back – “What makes AS400 modernization a strategic decision?”
While your AS400 applications are still performing well, performance alone isn’t the enabler for scale.
Besides the great business logic which your AS400 applications run on, you need agility, cloud flexibility, and integrations to cope with modern technological demands.
You must not loosen up on what’s working fine – business logic.
While your tech must adapt & evolve to keep up with the changing technological demands.
That’s where AS400 modernization and AS400 modernization services come into play.
Let’s get into the tac
tical part of it – let’s decode the “HOW”.
How does AS400 Modernization Accelerate Strategic Outcomes?
AS400 systems still power mission-critical applications across industries and business functions. May it be planning, inventory management, warehouse management, and what – AS400 is at the heart of it.
Rendering a bit backward – “If AS400 is doing so well, then why change/modernize?”
The problem is not legacy, it’s adaptability.
Precisely, AS400 applications were built to work in isolated environments, given the security requirements.
In a sense, once what mattered the most, isolation, has now become the culprit. Why? Because today we want the technological ecosystem to be interconnected, cloud-enabled, accessible from mobile locations, and advanced to bring us crisp analytics.
Thus, enroute AS400 application modernization.
Back to square one – “How do AS400 modernization services help you attain it?”
Here’s what happens – You hire AS400 developers from reliable AS400 services providers to modernize your AS400 applications.
They begin by decoding the complexities, dependencies, and shortcomings of your existing AS400 ecosystem.
Then, they focus on learning your aspirations, technological demands, and enhancements to be made in your AS400 applications.
Then, with a clearly laid out AS400 application modernization plan, they help you achieve –
- Integration with cloud platforms for enhanced scalability and processing power
- Process automation with AS400 automation solutions
- End user productivity boost with AS400 GUI modernization
- Real-time data interchange across the ecosystem with AS400 integration services
All this without replacing what’s already working, but evolving with what’s not. The focus is on applying smart AS400 system optimization strategies to ensure the legacy value aligns with your modern computing needs – this is possible with expert assistance.
That’s where you can trust Integrative Systems.
Integrative Systems is Your Trusted Partner for AS400 Services
When it comes to availing AS400 services, Integrative Systems is the partner you can trust. We start by helping you succeed first with over 25 years of unmatched experience, unparalleled expertise, and dedication.
See why our AS400 services are beneficial for your business –
- Consistent Results – We have successfully delivered 375+ AS400 projects in time, highlighting our granular knowledge and abilities to manage changing business shifts and new age challenges with our AS400 integration, modernization, and cloud migration services.
- IBM Silver Business Partnership – We are a proud IBM Silver Business Partner, carrying exceptional experience in the AS400 software space. This title is a result of our competence, integrity, and compliance with well-known industry practices.
- Problem-Solving – At Integrative Systems, we follow a step-by-step approach while resolving challenges instead of patch-fixing the surface issues. Our dedicated team first analyzes the core problems and then comes up with a comprehensive, long-lasting solution aligning your business goals.
- 24/7/365 Support – We understand the seriousness of commitment to you. To fulfil this, we provide comprehensive 24/7/365 support to ensure your IBM i/AS400 applications run without any roadblocks. Right from solving daily operational challenges to unforeseen scenarios, we’re ready to listen and help.
- High customer Retention – We have achieved 95% client retention by constantly meeting customer expectations by delivering solutions you can rely on. We consider our AS400 services a true medium to foster customer relationships.
With Integrative Systems, you will get a service provider working as a true extension of your team for continuous success and growth.
Drop us a line at contact@integrativesystems.com. If you want to explore more. We’ll help you succeed first with your AS400 operations.
FAQs
1. Top consulting firm specializing in AS400 application support
Top 3 partners that provide IBM i application support are Integrative Systems, United Techno, and Briteskies. These partners look into application modernization, maintenance, and 360-degree support for RPG, COBOL, and CL code.
2. What is the typical architecture of a legacy AS/400 application?
It is nothing but a well-structured, monolithic, strongly combined, three-tier-in-one architecture built around business-critical, transactional business tasks, majorly leveraging 5250 “green screen” interfaces.
3. How can I integrate an existing AS/400 application with modern web services?
With RPG or COBOL programs as RESTful APIs, you can integrate your IBM I application with modern web services. It helps your legacy business logic to communicate easily via JSON/HTTP without rewriting the code.
4. What are the real benefits of IBM i/AS400 modernization services?
With AS400 modernization services, you neither need to find AS400 developers anymore, nor worry about keeping up with modern technological needs. Our dedicated AS400 experts manage all the background activities to boost application performance, robust compliance, and technological enhancements.
5. How do IBM i modernization experts mitigate risk?
With IBM i modernization experts, you’re not starting from scratch, but with experience. They utilize years of expertise and proven tactics to attain a smooth transition with low disruption and high data integrity while keeping the business logic intact.
Starting as an RPG programmer and evolving into a customer success leader, Mike has spent 30+ years shaping the IBM i landscape. His experience in IT, presales, and sales enables him to bridge business needs with technical depth. By simplifying even the toughest IBM i modernization challenges, Mike has become a trusted guide for enterprises nationwide.
He shapes smart account strategies and lasting customer relationships that lead to meaningful, sustained outcomes. At Integrative Systems, Mike guides customers through IBM i modernization with clarity and confidence. His steady, relationship-first approach unites teams, elevates customer experience, and drives long-term growth.
