We transform legacy mainframe and government IT infrastructure into secure, scalable, modern platforms without disrupting the mission-critical operations that depend on them.
By prioritizing mission-critical stability alongside high-impact modernization, we do more than replace legacy code we execute a phased roadmap where deep mainframe expertise meets modern engineering. Every stage is validated against the systems it replaces, so functional parity and zero disruption aren’t afterthoughts they’re the plan. See some of our wok:
Few teams can read 50-year-old Assembler code and also build its cloud-ready replacement. ACG does both.
Mainframe transformation, cloud integration, Salesforce engineering, cybersecurity and program management come together in one accountable team. That’s how we deliver measurable results on the IRS’s most critical systems.
Translating decades of legacy Assembler and COBOL logic into modern, maintainable Java.
Documentation and testing built to meet federal ELC and audit standards from day one.
Streamlining capital allocation and improving long-term fiscal health.
Everything you need to know about our technical expertise, teaming with ACG and building a strategic partnership.