Managed Application Services means ISU Corp takes ongoing ownership of the health of your custom business software: fixing, improving, monitoring, and modernizing it through a monthly care plan. It covers everything from bug fixes and performance tuning to documentation, architecture reviews, and a practical path toward modernization and AI. It's the same model large software companies offer their enterprise customers, built for growing companies.

It's a no-cost, no-pressure conversation with our team about your application: where it stands, where the risks are, and what we'd tackle first.

There's nothing to prepare and no commitment. Whether or not we work together, you walk away with an expert read on your software.

Every plan includes a dedicated project manager and development team, immediate response support, bug fixes, improvements, software quality assurance, weekly and monthly reporting, and proactive platform monitoring. Higher tiers add performance tuning, architecture reviews, and long-term modernization planning, and every plan starts with a free application health review so the level of care matches what your platform actually needs.

Yes. Most of our clients come to us after their original developer retired, left, or became unavailable. We conduct a full knowledge transfer, document everything about your platform, and take complete ownership from that point forward. You are never left dependent on a single person again.

We support a wide range of legacy technologies including Delphi, C++, legacy PHP, older .NET frameworks, and custom database backed applications. We have been maintaining platforms built on older technology stacks for over 20 years. When maintenance is the right answer we maintain. When a rebuild or modernization makes more sense we can take that on as a separate project scope.

You choose the plan that fits how critical your application is to your business. A dedicated project manager and development team are assigned to your account and handle maintenance, bug fixes, improvements, and proactive monitoring.

Every month you receive a full report of everything completed. Pricing is scoped to your application during your free health review, so you only ever pay for the level of care your platform actually needs.

Your plan is built around your application's real needs, and your project manager flags anything unusual in advance, so there are never surprise invoices. If your platform's needs grow over time, moving up a plan is a single conversation.

Every client receives a weekly summary of tasks completed and time logged, and a full monthly report. You always have a dedicated project manager as your point of contact so you never have to chase anyone for an update or wonder what your retainer is covering.

Our retainer clients receive immediate response from their dedicated support team. We monitor platforms proactively so in many cases we identify and resolve issues before they affect your operations.

We work with companies across North America in industries like insurance, manufacturing, logistics, energy, and professional services. If your business depends on custom or legacy software running reliably every day, we are the team companies trust to keep it that way.

ISU Corp is headquartered in Kitchener-Waterloo, Ontario, one of North America's fastest growing technology hubs alongside companies like Google, Shopify, and OpenText. We operate with a fully remote delivery team serving companies across the United States and Canada. If your business depends on custom or legacy software, location is never a barrier.

Most software maintenance providers assign a single developer to your account. We assign a project manager and a full development team. If a developer changes, the knowledge stays. You always have a business level contact who understands your goals, not just a developer waiting for tickets. We have maintained platforms for clients for up to eight years because the structure works.