3SL Inc.
- UEI
- QJJ2NJQ7WXS8
- CAGE
- 1LGM6
- Primary NAICS
- 541330 Engineering 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
- Website
- us-3sl.com
- Founded
- 1998
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- 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 obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $125,424 |
| FY2025 | $132,623 |
| FY2024 | $130,013 |
| FY2023 | $123,469 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | National Aeronautics and Space Administration | $125,424 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Amentum Technology, Inc. | 80JSC022DA035 | $30,810 |
About the company
3SL Incorporated, doing business as 3SL, is a provider of requirements management software and related services. According to its website, 3SL offers the Cradle software platform for systems engineering and requirements management.
Past federal contract awards to 3SL have included purchase orders from NASA totaling over $1.2 million for continued maintenance, training, and support of the Cradle software licenses used at multiple NASA centers. Specific services provided under these contracts include annual software releases, corrections, additional licenses, maintenance of the modeling software, training, and consulting support. 3SL has also received calls under a NASA blanket purchase agreement for Cradle requirements management modules. Additionally, 3SL has been a subcontractor on federal contracts, providing Cradle annual maintenance and similar requirements management services. The prime contractors have included NASA's Shared Services Center and other federal agencies. No set-aside designations were specified for 3SL's prime contract awards.
Quick answers
Is 3SL Inc. registered in SAM.gov?
3SL Inc.'s SAM.gov registration expired on July 11, 2026.
What is 3SL Inc.'s CAGE code?
3SL Inc.'s CAGE code is 1LGM6, and its Unique Entity ID (UEI) is QJJ2NJQ7WXS8.
How much has 3SL Inc. received in federal contracts?
Federal contracts obligated $132,623 to 3SL Inc. in fiscal year 2025 and $511,529 in fiscal years 2023 through 2027.
What is 3SL Inc.'s most recent federal award?
3SL Inc.'s most recent federal contract award is This purchase order is for continued maintenance, training and support of the agency's 3SL cradle software licenses… (80NSSC23PB827), from National Aeronautics and Space Administration, on July 14, 2023.
On GovTribe
See 3SL Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors