G. S. E. Dynamics, Inc.
G. S. E. Dynamics, Inc. (doing business as Gse Dynamics) is a small business in Hauppauge, NY registered on SAM.gov to bid on federal contracts. It has won about $80.1 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- Z86FMF9P1KD6
- CAGE code
- 29183
- SAM.gov registration
- Active
Registration details
| Legal business name | G. S. E. Dynamics, Inc. |
|---|---|
| Doing business as | Gse Dynamics |
| Unique Entity ID (UEI) | Z86FMF9P1KD6 |
| CAGE code | 29183 |
| Location | Hauppauge, NY |
| SAM.gov registration | Active through Sep 17, 2027 |
| Business started | 1971 |
| Primary NAICS code | 336413: Other Aircraft Parts and Auxiliary Equipment Manufacturing |
| Website | www.gsedynamics.com |
Certifications and business types
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $22.2 million |
| FY2024 | $22.1 million |
| FY2025 | $42.2 million |
| FY2026 | $15.9 million |
Its biggest federal customers over the last four fiscal years: Defense Logistics Agency ($93 million), Department of the Navy ($10.5 million) and Department of the Army ($1.2 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jul 6, 2026 | Department of the Navy | C451_mmm fairings and mmm inner mast (pms435) | $574,024 |
| Jul 2, 2026 | Department of the Navy | Low radar cross section mast (lrcsm) inner mast in support to the electronic warfare… | $120,676 |
| Jun 29, 2026 | Defense Logistics Agency | Skin,aircraft | $94,000 |
| Jun 29, 2026 | Defense Logistics Agency | Handle assembly,tor | $37,080 |
| Jun 23, 2026 | Defense Logistics Agency | Universal rail assy | $49,000 |
| Jun 23, 2026 | Defense Logistics Agency | Spar,aircraft | $32,264 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes G. S. E. Dynamics, Inc. is small under
On its SAM.gov registration, G. S. E. Dynamics, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 326130 Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing
- 326199 All Other Plastics Product Manufacturing
- 332312 Fabricated Structural Metal Manufacturing
- 332322 Sheet Metal Work Manufacturing
- 332710 Machine Shops
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 336390 Other Motor Vehicle Parts Manufacturing
- 336411 Aircraft Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336414 Guided Missile and Space Vehicle Manufacturing
- 336611 Ship Building and Repairing
- 336992 Military Armored Vehicle, Tank, and Tank Component Manufacturing
- 339999 All Other Miscellaneous Manufacturing
- 541330 Engineering Services
Open contracts in G. S. E. Dynamics, Inc.'s NAICS codes
1,084 open federal opportunities on SAM.gov use a NAICS code G. S. E. Dynamics, Inc. is small under. These are due soonest.
- Spaceflight Readiness Training (SFRT) Aircraft Modernization
✦ NASA Johnson Space Center is running a market-research RFI (sources sought) for a small number of modern high-performance jet aircraft to evaluate as a possible replacement for…
Due in 2 daysOct 12, 2026
- TURBINE,AIRCRAFT CO_End_Item_E-3_NSN_1660011222577_PN_753589-2
Due in 2 daysOct 13, 2026
- NOSE LANDING VALVE
Due in 2 daysOct 13, 2026
- Fairing, Aircraft BUY/MANUFACTURE
Due in 2 daysOct 13, 2026
- NSN 1560-01-558-4326, AIRCRAFT WINDOW PANEL, WSDC: 27F, HELICOPTER, HH-60 ALL VARIATIONS PAV
✦ Defense Logistics Agency Aviation plans to buy an aircraft window panel (NSN 1560-01-558-4326) for the HH-60 helicopter under a 3-year indefinite quantity contract, about 24 per…
Due in 2 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (336413) that have won federal contracts, starting with New York:
- East/West Industries, Inc., Ronkonkoma, NY
- Metadure Parts & Sales, Inc., Farmingdale, NY
- Howe Machine & Tool Corp., Bethpage, NY
- Thaker Consulting & Manufacturing Co Corp, Holbrook, NY
- Kondor Technologies, Inc, Ronkonkoma, NY
- Tens Machine Company, Inc., Holbrook, NY
Frequently asked questions
What is G. S. E. Dynamics, Inc.'s CAGE code?
G. S. E. Dynamics, Inc.'s CAGE code is 29183. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is G. S. E. Dynamics, Inc.'s UEI?
G. S. E. Dynamics, Inc.'s Unique Entity ID (UEI) is Z86FMF9P1KD6. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is G. S. E. Dynamics, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, G. S. E. Dynamics, Inc.'s registration is active through Sep 17, 2027. Registrations are renewed every year.
Is G. S. E. Dynamics, Inc. a small business?
G. S. E. Dynamics, Inc. is registered on SAM.gov as small under 15 NAICS codes, including its primary code, 336413. 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.