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Modernizing Mission Critical Information Systems

Segue Technologies, a Tetra Tech company, provides custom software development and advanced data management solutions to modernize Federal IT programs.

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Driven by Mission, Focused on Solutions

Segue tailors our development and support teams to our customer through Subject Matter Experts engaged with system users for system enhancements and rapid response to functional requirements. As a trusted partner, we tailor solutions to meet immediate needs while planning for long-term support, security, and evolving technology.

Segue capabilities and customer relationships are enhanced by the TT Federal IT group.

Tetra Tech Federal IT Group
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Years as a trusted GSA partner
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Active U.S. gov IT projects
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U.S. gov departments, agencies, & commands

Core Capabilities

Segue supports a broad scope of technical competencies related to sustaining and developing mission-critical applications.

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Agile Development

Agile practices guide how we modernize mission-critical systems, accelerating delivery while aligning secure, high-performance solutions with user needs.

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Low/No- Code

Through low-code and no-code platforms, we reduce custom development and enable rapid, secure application delivery across Federal and DoD environments.

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Advanced Data Analytics

We transform complex mission data into decision-ready insights using secure analytics and visualization across enterprise systems.

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Cloud Migration

We support Federal cloud mandates by migrating legacy systems to secure, scalable environments, using proven strategies to maximize cloud value.

Our Work


Segue’s tailored solutions modernize mission-critical systems and drive lasting impact. Our work strengthens operations, enhances security, and positions our partners for sustained success.

Government Contract Vehicles

Segue holds multiple contract vehicles which allow government customers to procure our services. We also have strong partners with additional Indefinite Delivery/Indefinite Quantity (IDIQ) contracts.

Segue Technologies Contracts:
Key Tetra Tech Contracts:
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Join Our Team

We believe in hiring the best in the industry and providing an atmosphere where innovation and team collaboration are paramount.

Technology Partners

Segue works with a close-knit network of companies to expand our capabilities and services. Our parent company Tetra Tech has a global reach for a wide range of IT missions.