Fat Mongoose Technologies, Inc.
Nashua, NH
- UEI
- UMB2P7Q75363
- CAGE
- 4YW67
- Primary NAICS
- 541512 Computer Systems Design Services
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 14 Celina Ave #1, Nashua, NH 03063, USA
- Website
- fatmongoose.com
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Leidos, Inc. | FA807525F0034 | $4,899,038 | |
| Leidos, Inc. | FA807518D0009 | $9,831,636 | |
| Leidos, Inc. | FA807521F0035 | $75,000 | |
| Leidos, Inc. | FA807521F0035 | $6,209,881 |
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| Seacorp, LLC | Middletown, RI | 541330 Engineering Services |
| Pmat | Norfolk, VA | 541330 Engineering Services |
| Jadan Group LLC | McLean, VA | 541511 Custom Computer Programming Services |
About the company
Fat Mongoose Technologies, Inc. operates exclusively as a federal subcontractor (100% of recent awards), delivering specialized research, engineering analysis, and systems design services to the Department of the Navy and Department of Defense through prime relationships with large integrators. The company is a for-profit Subchapter S corporation based in Nashua, New Hampshire, with no current prime contracts or IDV seats; all federal work flows through subcontracts on existing prime vehicles.
Fat Mongoose serves two customer agencies with highly concentrated exposure. The Department of the Navy Information Warfare Systems Command accounts for three of four recent awards; the Office of the Secretary of Defense accounts for one. The vendor holds a seat on the Information Analysis Center Multiple-Award Contract, where three task orders have been placed. Work is grounded in research and development across physical, engineering, and life sciences disciplines (NAICS 541712).
Recent subcontract work includes a SCULPIN analysis task for Naval Information Warfare Center Pacific under a Leidos prime (awarded July 2025, running through March 2030), an Information Analysis Center multiple-award task (awarded March 2025, running through September 2029), and autonomous and automated systems design, system engineering, and life-cycle development engineering for Naval Information Warfare Center Pacific under a Leidos prime (awarded April 2023, completed April 2023). Combined obligated dollars across all four recent awards total $21 million; activity shows two awards in 2025 after a two-year gap between 2021 and 2023, suggesting recent engagement acceleration on technical analysis and systems engineering for Navy information warfare missions. Fat Mongoose subcontracts to Leidos on at least two named Navy programs, positioning the vendor as a specialist supplier on complex naval IT modernization and warfare analysis work rather than as a program prime or independent contractor.
Quick answers
Is Fat Mongoose Technologies, Inc. registered in SAM.gov?
Fat Mongoose Technologies, Inc.'s SAM.gov registration expired on October 3, 2026.
On GovTribe
See Fat Mongoose Technologies, Inc.'s full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors