Flexsys Inc
Flexsys Inc is a small business in Ann Arbor, MI registered on SAM.gov to bid on federal contracts. It has won about $8.3 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- NCBLGNKFZM78
- CAGE code
- 1SJN4
- SAM.gov registration
- Active
Registration details
| Legal business name | Flexsys Inc |
|---|---|
| Unique Entity ID (UEI) | NCBLGNKFZM78 |
| CAGE code | 1SJN4 |
| Location | Ann Arbor, MI |
| SAM.gov registration | Active through Aug 4, 2027 |
| Business started | 2000 |
| Primary NAICS code | 541330: Engineering Services |
| Website | www.flxsys.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $1.3 million |
| FY2026 | $8.3 million |
Its biggest federal customers over the last four fiscal years: Defense Logistics Agency ($6.9 million) and Department of the Air Force ($2.6 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jun 4, 2026 | Department of the Air Force | Kc-135 engine pylon fairing | $1.4 million |
| Jan 15, 2026 | Defense Logistics Agency | Panel,structural,ai | $3.5 million |
| Nov 7, 2025 | Defense Logistics Agency | Duct,fan,aircraft g | $3.5 million |
| Jun 1, 2022 | Department of the Air Force | Kc-135 drag reduction grape | $1.5 million |
| Jan 14, 2021 | Department of the Air Force | Grape ara flexsys kc-135 fan duct modification | $1.4 million |
| Jul 29, 2019 | Department of the Air Force | Technologies for drag reduction via compliant surfaces | $7.3 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Flexsys Inc is small under
On its SAM.gov registration, Flexsys Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Flexsys Inc's NAICS codes
477 open federal opportunities on SAM.gov use a NAICS code Flexsys Inc is small under. These are due soonest.
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- PAE Maritime Professional Support Services
Due in 2 daysOct 12, 2026
- MSC Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- SOURCES SOUGHT Data at Rest (DaR) - 400 Obsolescence Resolution
✦ The Air Force (AFLCMC/WIW) is doing market research for installing and integrating a replacement for the E-3G AWACS DAR-400 data-at-rest unit, using a Government-owned KG-204…
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541330) that have won federal contracts, starting with Michigan:
- Bigelow Family Holdings LLC, Sterling Heights, MI
- Infopoint LLC, Novi, MI
- Great Lakes Sound & Vibration Inc, Houghton, MI
- Thermoanalytics, Inc., Calumet, MI
- GS Engineering Inc, Houghton, MI
- 4D Systems LLC, Flint, MI
Frequently asked questions
What is Flexsys Inc's CAGE code?
Flexsys Inc's CAGE code is 1SJN4. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Flexsys Inc's UEI?
Flexsys Inc's Unique Entity ID (UEI) is NCBLGNKFZM78. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Flexsys Inc's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Flexsys Inc's registration is active through aug 4, 2027. Registrations are renewed every year.
Is Flexsys Inc a small business?
Flexsys Inc is registered on SAM.gov as small under 4 NAICS codes, including its primary code, 541330. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.