G. S. E. Dynamics, Inc.
G. S. E. Dynamics, Inc. received $16.1M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 59.0% from $39.2M the year before, and $128.0M since FY2022. Its largest customer is the Department of Defense.
See 6 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- Z86FMF9P1KD6
- CAGE code
- 29183
- Doing business as
- GSE Dynamics
- Headquarters
- Hauppauge, NY
- Business size
- Small Business
- Socioeconomic status
- WOSB
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Defense | $16.1M | $128.0M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | $16.7M | $104.0M |
| 336611 | Ship Building and Repairing | $923K | $11.7M |
| 336992 | Military Armored Vehicle, Tank, and Tank Component Manufacturing | −$43K | $2.4M |
| 334419 | Other Electronic Component Manufacturing | $121K | $2.0M |
| 333613 | Mechanical Power Transmission Equipment Manufacturing | $823K | $1.4M |
| 332994 | Small Arms, Ordnance, and Ordnance Accessories Manufacturing | −$527K | $1.3M |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| 1560 | Airframe Structural Components | $69.4M |
| 1680 | Miscellaneous Aircraft Accessories and Components | $18.3M |
| J019 | Maint/Repair/Rebuild of Equipment- Ships, Small Craft, Pontoons, and Floating Docks | $10.3M |
| 1650 | Aircraft Hydraulic, Vacuum, and DE-Icing System Components | $7.1M |
| 1660 | Aircraft Air Conditioning, Heating, and Pressurizing Equipment | $3.4M |
| 5985 | Antennas, Waveguides, and Related Equipment | $2.8M |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| SPE4A725F0093 | Department of Defense 8510939469!TORQUE TUBE ASSEMBL | $3.1M | Nov 1, 2026 |
| SPE4A725C0157 | Department of Defense 8511624487!DOOR,AIRCRAFT | $1.3M | Nov 30, 2026 |
| SPE4A725F1784 | Department of Defense 8511053845!TORQUE TUBE ASSEMBL | $1.4M | Dec 31, 2026 |
| SPE4AX25F1846 | Department of Defense 8511099031!FITTING,STRUCTURAL | $2.5M | Apr 30, 2027 |
| SPE4A726C0036 | Department of Defense 8511787171!SHELL,TAIL ASSEMBLY | $6.3M | Jun 18, 2027 |
| SPE4AX25F4789 | Department of Defense 8511413978!FITTING,STRUCTURAL | $4.7M | Feb 28, 2028 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| N6449826FX158 | Department of Defense C451_MMM FAIRINGS AND MMM INNER MAST (PMS435) | $574K | Jul 6, 2026 |
| N6660426FAG52 | Department of Defense LOW RADAR CROSS SECTION MAST (LRCSM) INNER MAST IN SUPPORT TO THE ELECTRONIC WARFARE (EW) PROGRAM. | $121K | Jul 2, 2026 |
| SPE4A726PD179 | Department of Defense 8512205071!SKIN,AIRCRAFT | $94K | Jun 29, 2026 |
| SPE4A126P1080 | Department of Defense 8512202448!HANDLE ASSEMBLY,TOR | $37K | Jun 29, 2026 |
| SPE4AX26F231Q | Department of Defense 8512195774!ADAPTER,HOUSING | $137K | Jun 23, 2026 |
| SPE7LX26F53L8 | Department of Defense 8512198370!UNIVERSAL RAIL ASSY | $49K | Jun 23, 2026 |
| SPE4AX26F234Z | Department of Defense 8512198236!SPAR,AIRCRAFT | $32K | Jun 23, 2026 |
| SPE4A726PC731 | Department of Defense 8512184123!TUBE,AIR CONDITIONI | $59K | Jun 16, 2026 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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