Flexsys Inc.
Ann Arbor, MI Flexsys, Inc.
- UEI
- NCBLGNKFZM78
- CAGE
- 1SJN4
- 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
- SAM.gov registration date
- Physical address
- 2205 Commonwealth Blvd d, Ann Arbor, MI 48105, USA
- Website
- flxsys.com
- Founded
- 2000
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- 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 |
|---|---|---|---|
| KC-135 engine pylon fairing | Air Force | $1,350,000 | |
| 8511850129 ! Panel,structural,AI | Aviation | $3,469,212 | |
| 8511743481 ! Duct,fan,aircraft g | Aviation | $3,469,212 | |
| KC-135 drag reduction grape | Air Force Research Laboratory | $1,549,717 | |
| Grape ARA flexsys KC-135 fan duct modification | Air Force Research Laboratory | $1,399,460 |
About Flexsys Inc.
Flexsys Inc., a small disadvantaged business based in Ann Arbor, Michigan, manufactures aircraft structural components and conducts advanced aerodynamic engineering research for the Department of the Air Force and Defense Logistics Agency as a prime contractor exclusively (100% of recent awards). Flexsys is a for-profit Subchapter S corporation and self-certified small disadvantaged business that operates as a manufacturer of goods and specialized engineering design firm focused on compliant mechanisms — lower-part-count devices that replace conventional multi-body linkages — applied to Air Force drag reduction and aircraft performance optimization.
Flexsys's customer base concentrates heavily on Air Force research and acquisition. The Department of the Air Force Materiel Command Research Laboratory dominates both volume and dollars, accounting for 8 awards worth $41.1 million combined potential value (72% award coverage, 99% of total potential value). Secondary customers include the Department of the Air Force proper (3 awards, $8.6 million), Defense Logistics Agency Aviation (2 awards, $6.9 million), the Department of the Army Materiel Command Research Development and Engineering Center (2 awards, $1.2 million), and NASA Armstrong Flight Research Center (3 awards, $671 thousand). The vendor holds one prime OTA IDV awarded by the Air Force Research Laboratory on September 25, 2023, with a $22.5 million ceiling for drag reduction research, prototypes, and modifications.
Recent prime work includes a $3.47 million total small business set-aside definitive contract from the Department of the Air Force (awarded January 15, 2026) for manufacture of 175 structural panels for KC-135 Stratotanker aircraft, a $3.47 million no-set-aside definitive contract from Defense Logistics Agency Aviation (November 7, 2025) for aircraft fan ducts (175 units), and a $1.55 million firm fixed price research contract from the Air Force Research Laboratory (June 1, 2022, extended through October 30, 2025) for grape-based coating research to reduce aerodynamic drag on KC-135 aircraft. Flexsys maintains an award portfolio with $54.6 million obligated across $58.9 million combined potential value; two awards totaling $6.9 million reach ultimate completion inside the next twenty-four months.
Quick answers
What is Flexsys Inc.'s UEI?
Flexsys Inc.'s Unique Entity ID (UEI) in SAM.gov is NCBLGNKFZM78.
What is Flexsys Inc.'s CAGE code?
Flexsys Inc.'s CAGE code is 1SJN4.
What is Flexsys Inc.'s primary NAICS code?
Flexsys Inc.'s primary NAICS code is 541330 (Engineering Services).
Where is Flexsys Inc. located?
Flexsys Inc.'s physical address in SAM.gov is 2205 Commonwealth Blvd d, Ann Arbor, MI 48105, USA.
Is Flexsys Inc. registered in SAM.gov?
Yes. Flexsys Inc.'s SAM.gov registration is active through August 4, 2027.
What is Flexsys Inc.'s most recent federal award?
Flexsys Inc.'s most recent federal contract award is KC-135 engine pylon fairing (FA239426CB028), from Air Force, on June 11, 2026.
On GovTribe
See Flexsys Inc.'s full federal record
- Federal contract awards
- IDV awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors