Capabilities

Digital Modernization

Modernizing Systems That Federal Missions Rely On

What We Deliver

Enterprise software, platforms, and integrations built to modernize legacy systems and operate missions at scale.
Cloud-Native Modernization

Re-architect legacy systems into secure, cloud-native platforms built to scale, integrate, and evolve.

Agile Software Development

Build enterprise and mission systems through iterative delivery, tight feedback loops, and production-ready software.

DevSecOps Pipelines

Automate software delivery with security, testing, and compliance built into every release.

Platform Engineering

Create standardized platforms that enable teams to build faster and integrate systems consistently.

Enterprise SaaS/PaaS Deployments

Implement and modernize enterprise ERP, HCM, and business platforms supporting core business and mission operations.

Application Modernization & Sustainment

Extend the life and value of mission-critical applications while reducing risk and technical debt.

Proven Impact

Our teams have modernized and operated mission systems across high-scale, high-consequence federal programs.
National-Scale Digital Operations
Supported delivery and operations of the first fully digital U.S. Census, providing nationwide data collection and processing at population scale.
Faster Delivery in Regulated Environments
Implemented Agile and DevSecOps delivery models that enabled continuous delivery under federal compliance constraints.
Modernized Global Workforce Systems
Modernized enterprise HR, HCM, and business platforms supporting 80,000+ personnel across 180+ countries and 270+ posts worldwide.
Reduced Risk, Lower Technical Debt
Modernization efforts significantly reduced legacy system risk and long-term sustainment burden for high-use federal platforms.
Cloud Platforms Built to Endure
Re-architected legacy systems into secure, cloud-native platforms designed to scale, integrate, and evolve without disrupting mission operations.
Mission Platforms that Scale Teams
Built shared platforms and development environments that enabled multiple mission teams to deliver faster with consistent security and compliance.
Modernization that holds up in production.

Why CATHEXIS

Mission-Scale Delivery

Domain experience modernizing, deploying, and integrating large-scale enterprise and mission platforms across federal civilian, defense, and national programs – including population-scale, globally distributed systems.

Built for Regulated Environments

Teams experienced delivering modern software and platforms within federal compliance constraints, including high-availability systems operating under security, privacy, and audit requirements.

Secure, Sustainable Platforms

Cloud-native and hybrid architectures designed for long-term operation – reducing technical debt, supporting continuous improvement, and enabling systems to evolve without repeated disruption or re-authorization.

Built to modernize what missions depend on.

Speak With An Expert

We use cookies to optimize your experience and analyze site traffic. By continuing to use this site, you agree to our use of cookies. Privacy Policy

Accept