Gexcon US Inc.
Bethesda, MD Doing business as Gexcon Gexcon US, Inc.
- UEI
- X2WKY319V3K9
- CAGE
- 5CQT7
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- SAM.gov registration date
- Physical address
- 4833 Rugby Ave STE 100, Bethesda, MD 20814, USA
- Website
- gexconus.com
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
- 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 |
|---|---|---|---|
| Award for flac software services | Federal Energy Regulatory Commission | $30,297 | |
| Expert witness services / FY26ECU262 | Justice Management Division | $44,773 | |
| Purchase of annual flacs-CFD (license). 1202219 | Pipeline and Hazardous Material Safety Administration | $16,064 | |
| The purpose of this purchase order is to purchase 6 (six) flacs single seat regional WAN license. Spend plan reference… | Pipeline and Hazardous Material Safety Administration | $73,200 | |
| Award for flac software services | Federal Energy Regulatory Commission | $74,347 |
About Gexcon US Inc.
Gexcon US Inc., a foreign-owned, for-profit organization headquartered in Bethesda, Maryland, is a specialized technology and services company that provides computational fluid dynamics software and hazard analysis consulting to federal agencies. The company is registered in SAM.gov and maintains active federal contracting capabilities, with its registration set to expire on January 28, 2026. Gexcon's primary offering to the federal government centers on its FLACS-CFD (Flame Acceleration Simulator - Computational Fluid Dynamics) software, a sophisticated tool designed for simulating and analyzing gas dispersion, explosion scenarios, and pipeline safety assessments. The company's expertise aligns with the regulatory missions of federal agencies responsible for energy safety, environmental protection, and hazardous materials management.
Gexcon US Inc. has secured four prime federal contract awards totaling $604,917 across multiple civilian government agencies. The Pipeline and Hazardous Materials Safety Administration (PHMSA) has been the primary customer, awarding two contracts: a $396,486 purchase order in February 2024 for six FLACS single-seat regional WAN licenses (designated as a total small business set-aside with a completion date of January 14, 2029) and a $16,064 purchase order in November 2025 for an annual FLACS-CFD software license (firm-fixed-price, completion by November 9, 2026). Additionally, the Federal Energy Regulatory Commission awarded a $74,347 firm-fixed-price purchase order in September 2023 for FLACS software maintenance and support services over a potential three-year period, completing on September 29, 2026. The Department of Justice's Environment and Natural Resources Division awarded a $118,020 time and materials purchase order in April 2023 for expert witness services, scheduled for completion on February 1, 2028, performed in Bethesda, Maryland. These contracts demonstrate Gexcon's role as a specialized technical service provider supporting federal agencies in energy regulation, pipeline safety, environmental assessment, and legal support functions.
Quick answers
What is Gexcon US Inc.'s UEI?
Gexcon US Inc.'s Unique Entity ID (UEI) in SAM.gov is X2WKY319V3K9.
What is Gexcon US Inc.'s CAGE code?
Gexcon US Inc.'s CAGE code is 5CQT7.
What is Gexcon US Inc.'s primary NAICS code?
Gexcon US Inc.'s primary NAICS code is 541330 (Engineering Services).
Where is Gexcon US Inc. located?
Gexcon US Inc.'s physical address in SAM.gov is 4833 Rugby Ave STE 100, Bethesda, MD 20814, USA.
Is Gexcon US Inc. registered in SAM.gov?
Yes. Gexcon US Inc.'s SAM.gov registration is active through January 28, 2027.
What is Gexcon US Inc.'s most recent federal award?
Gexcon US Inc.'s most recent federal contract award is Award for flac software services (89603026P0013), from Federal Energy Regulatory Commission, on September 30, 2026.
On GovTribe
See Gexcon US Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors