Twenty39 LLC
Spotsylvania Courthouse, VA
- UEI
- GK4CHMZJYD61
- CAGE
- 8AX66
- Primary NAICS
- 541512 Computer Systems Design Services
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Women-Owned Small Business· Current8(a) Program Participant– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541512 Computer Systems Design Services Primary
- 541330 Engineering Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- SAM.gov registration date
- Physical address
- 10601 Harvest Rdg Ct, Spotsylvania Courthouse, VA 22551, USA
- Website
- twenty39.com
- Founded
- 2019
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Minimum guarantee task order for associated seaport NXG MAC awards. | Naval Sea Systems Command | $500 |
About Twenty39 LLC
Twenty39 LLC, an SBA 8(a)-certified women-owned and veteran-owned small business based in Fairfax, Virginia, holds a $4 billion indefinite delivery contract under the Navy's Seaport Next Generation (Seaport-NXG) vehicle as a prime contractor and received a sub-award from a federal grant program. The firm is certified as a Women-Owned Small Business, a Veteran-Owned Small Business, and self-certified as a Small Disadvantaged Business; it operates as a black American–owned limited liability company competing on full-and-open and non-set-aside basis within Seaport-NXG.
Twenty39's federal footprint is nascent and Navy-concentrated. The vendor holds two prime awards totaling $4 billion in combined potential value — the Seaport-NXG Master IDC itself (awarded January 2, 2025, with ultimate completion January 1, 2029) and a $500 minimum-guarantee delivery order under that vehicle issued March 6, 2025 by the Naval Sea Systems Command. The Seaport-NXG contract targets professional and technical services in support of naval systems engineering, ship design, and shipyard modernization under Primary NAICS 541330 (Engineering Services) with firm fixed-price delivery. Performance occurs at North Springfield, Virginia. The source characterizes Seaport-NXG as the Navy's primary vehicle for acquiring multi-disciplinary engineering and technical support across multiple competing contractors; as a multiple-award platform, Twenty39 will compete for individual task orders against other awarded contractors.
Twenty39 also appears in a grant sub-recipient role, receiving a sub-award from the Executive Office of Virginia (dated July 2, 2025) under a Department of Justice Victims of Crime program for work described as "Lived Experience Expert in Human Trafficking." The grant sub-award dollar value is not specified in the source.
Activity is early-stage (three awards across two agencies in 2025 alone). Combined dollars obligated across all awards total $56 thousand — a fraction of one percent of the $4 billion potential-value ceiling — indicating the Seaport-NXG IDC has not yet generated meaningful task-order volume. The source does not provide a recompete cliff, subcontractor teaming detail, or evidence of prior federal experience predating January 2025.
Contract vehicles
SBA capabilities narrative
Twenty39 has experience successfully supporting complex enterprise transformation, modernization, SETA, and compliance programs with strategy development, data analysis and visualization, project management, and administrative and operations process design and reengineering. We focus on simplifying and enabling operations and workforce transformation initiatives to improve efficiency and effectiveness for new concept development and adoptions, workforce enablement and data utilization, and technology implementations, at the project through enterprise levels. Our mission is to enable decision performance to develop and adapt capabilities for future readiness.
Quick answers
What is Twenty39 LLC's UEI?
Twenty39 LLC's Unique Entity ID (UEI) in SAM.gov is GK4CHMZJYD61.
What is Twenty39 LLC's CAGE code?
Twenty39 LLC's CAGE code is 8AX66.
What is Twenty39 LLC's primary NAICS code?
Twenty39 LLC's primary NAICS code is 541512 (Computer Systems Design Services).
Where is Twenty39 LLC located?
Twenty39 LLC's physical address in SAM.gov is 10601 Harvest Rdg Ct, Spotsylvania Courthouse, VA 22551, USA.
Is Twenty39 LLC registered in SAM.gov?
Yes. Twenty39 LLC's SAM.gov registration is active through September 27, 2027.
Which SBA certifications does Twenty39 LLC hold?
Twenty39 LLC holds Women-Owned Small Business and 8(a) Program Participant certifications from the SBA.
Which contract vehicles does Twenty39 LLC hold?
Twenty39 LLC holds a place on 1 federal contract vehicle: Seaport-NXG.
What is Twenty39 LLC's most recent federal award?
Twenty39 LLC's most recent federal contract award is Minimum guarantee task order for associated seaport NXG MAC awards (N0017825F7962), from Naval Sea Systems Command, on March 6, 2025.
On GovTribe
See Twenty39 LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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