# SAM #70Z04421R21003400

Sole Source Extension for US Coast Guard C5I Engineering and Architecture Support Services

**Buyer:** USCG C5I Division Portsmouth
**Posted:** September 28, 2026
**Identifier:** 70Z04421R21003400
**NAICS:** 541512, 541330, 541690

This notice announces a one-month sole source contract extension for critical engineering, architecture, and governance support services for the US Coast Guard C5I enterprise.
- Contract extension is with Ekagra Partners LLC, valued at $157,085.11, funded by FY 2026 Operations and Support funds
- Services include:
  - Maintaining operational, functional, and system-level baselines
  - Sustaining the Integrated Technical Architecture (ITA)
  - Operating and governing the Digital Engineering Ecosystem (DEE)
  - Analyzing approximately 40 enterprise changes annually
  - Maintaining over 300 C5I system and requirements models
  - Converting legacy document-based architecture into digital models
  - Applying enterprise standards and integrating transitioning systems
  - Supporting modernization, cybersecurity, cloud, automation, and data initiatives
- Extension ensures continuity of services pending award of a competitively solicited follow-on contract in FY 2027
- No products or OEMs are requested; the opportunity is for specialized services only
- Period of performance is September 29, 2026 to October 28, 2026, with a planned follow-on contract for 12 months plus four option years

### Description

<p>The required services provide engineering, architecture, and governance support for the U.S. Coast Guard&rsquo;s C5I enterprise. These services include maintaining authoritative operational, functional, and system-level baselines; sustaining the ITA; and operating and governing the DEE. The contractor analyzes approximately 40 enterprise changes annually, maintains more than 300 C5I system and requirements models, converts legacy document-based architecture into trusted digital models, applies common enterprise standards, integrates transitioning systems, and supports modernization, cybersecurity, cloud, automation, and data initiatives.</p>

[View original listing](https://sam.gov/opp/4266b91496b8467e97e11b250b28ef9e/view)