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👋 Hello. We're the mainframe to cloud experts.

We're consultants on a mission to free organizations from their mainframes

The riskiest decision you can make is to do nothing. Leave the burden of migrating off of your legacy systems to the experts.

Move your mainframe to any cloud:
Ready to start your journey?
We've helped more than 200
organizations move off of their

A successful journey begins with understanding where you are starting and where you want to go. That is why our approach begins with asking specific questions and listening intently to understand your specific situation and application portfolio.  Before we talk about solutions, we will understand your technical issues, business requirements, and context.

As a consulting and services organization, we're not limited to one size fits all thinking.  We partner with you to craft the right solution for your journey. This approach has allowed us to migrate over a billion of lines of code over the past 28 years.

Our solutions

For more than a quarter of a century, the experts here at Astadia have been migrating mainframe workloads to the latest computing platforms.


Fully understand your legacy environment and get a roadmap of your modernization journey.


"Lift and shift" your mainframe workloads to the cloud or a distributed system.


Convert legacy code into modern code and integrate into your existing dev environment.


Remove the headache of managing your IT environment by letting us manage it for you.

"Modernization enables us to improve our current processes and performance!"
Kevin Burns, Information Systems Manager
The City of Miami

After moving off the mainframe,

The City of Miami was able to save over $900,000 per year.

Mainframe modernization projects
Years of modernization experience
Lines of legacy code modernized
Tons of great modernization content
We collaborate with experts on topics including mainframe modernization, cloud computing strategies, and life as a fast-growing company.