Contractor directoryCompany profile
Explore awardsCompareFollowSave company

Federal contractor profile

G. S. E. DYNAMICS, INC.

UEI Z86FMF9P1KD6CAGE 29183Company website ↗

Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business

Overview

Legal name
G. S. E. DYNAMICS, INC.
Also known as
GSE DYNAMICS
Registered location
HAUPPAUGE, NY, USA
Website
Company website ↗
Primary NAICS
336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing
Latest award activity
Jun 11, 2026
Read company summary

G. S. E. DYNAMICS, INC. is associated with UEI Z86FMF9P1KD6 and CAGE 29183 in public federal records. AcornBids currently links 712 prime awards totaling $119.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Aircraft Parts and Auxiliary Equipment Manufacturing; Ship Building and Repairing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing). Its public SAM.gov registration lists HAUPPAUGE, NY, USA.

At a glance

Lifetime prime obligations$119.1M
Prime awards712
Awards with future end dates240
Top-agency concentration100.0%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
G. S. E. DYNAMICS, INC.
Doing business as
GSE DYNAMICS
UEI
Z86FMF9P1KD6
CAGE
29183
Registered address
25 CORPORATE DR, HAUPPAUGE, NY, 11788, USA
Registration status
Active
Primary NAICS
336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing
SAM activation
Oct 6, 2025
Initial registration
Feb 4, 2002
Entity start
Mar 1, 1971
SAM updated
Oct 6, 2025
Registration expires
Oct 2, 2026
Fiscal year end
Mar 31
Place of incorporation
NY, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
SPE7M226P22398512041433!SEAL SEGMENT,UPPERDepartment of Defense$10.9KJun 11, 2026Apr 19, 2027
SPE4A725P94948511355405!DOOR,ACCESS,AIRCRAFDepartment of Defense$53.6KMay 5, 2025Oct 31, 2026
SPE4A719PD5228506703188!TIP,AIRCRAFTDepartment of Defense$77.5KAug 22, 2019Jun 18, 2022
SPE4A723P99588509874638!PANEL,STRUCTURAL,AIDepartment of Defense$151.5KMay 5, 2023May 1, 2028
SPE4A722P24038508704167!TORQUE TUBE ASSEMBLDepartment of Defense$350.8KNov 30, 2021Jan 31, 2023
SPE4A726P20928511742948!DUCT ASSEMBLY,AIR CDepartment of Defense$21.3KNov 7, 2025Aug 31, 2026
SPE4A726F77278512170122!BELL CRANKDepartment of Defense$15.8KJun 9, 2026May 20, 2027
SPE4A724F056M8510890763!PIVOT ARM ASSEMBLYDepartment of Defense$35.9KSep 13, 2024Jun 7, 2027
SPE4AX26F19738511736710!TORQUE TUBE ASSEMBLY,CREW DOODepartment of Defense$3.9KNov 4, 2025Aug 31, 2026
SPE4AX25F42438511334010!PARTS KIT,ACTUATOR,Department of Defense$29.8KApr 22, 2025Jul 31, 2026
Explore, filter and export all awards →SubcontractsGrants & subgrants

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedOct 6, 2025
Source loadedSep 26, 2026
Initial registrationFeb 4, 2002
Entity startMar 1, 1971

Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
326130 — Laminated Plastics Plate, Sheet (except Packaging), and Shape ManufacturingNot reported
326199 — All Other Plastics Product ManufacturingNot reported
332312 — Fabricated Structural Metal ManufacturingNot reported
332322 — Sheet Metal Work ManufacturingNot reported
332710 — Machine ShopsNot reported
334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingNot reported
336390 — Other Motor Vehicle Parts ManufacturingNot reported
336411 — Aircraft ManufacturingNot reported
336412 — Aircraft Engine and Engine Parts ManufacturingNot reported
336413 — Other Aircraft Parts and Auxiliary Equipment ManufacturingNot reported
336414 — Guided Missile and Space Vehicle ManufacturingNot reported
336611 — Ship Building and RepairingNot reported
336992 — Military Armored Vehicle, Tank, and Tank Component ManufacturingNot reported
339999 — All Other Miscellaneous ManufacturingNot reported
541330 — Engineering ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
ANNE D SHYBUNKOGovernment businessContact method not publishedSAM registrationNot available
GREG MALLONAlternate government businessContact method not publishedSAM registrationNot available
ANNE D SHYBUNKOElectronic businessContact method not publishedSAM registrationNot available
GREG MALLONAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 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
  • 336413 — Other Aircraft Parts and Auxiliary Equipment 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

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

Related companies worth researching

Explore the customer, work and award-size evidence behind each match.

SIKORSKY AIRCRAFT CORPORATION

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
13,502 awards

HUDSON TECHNOLOGIES COMPANY

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
12,962 awards

THE BOEING COMPANY

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
5,303 awards

HONEYWELL INTERNATIONAL INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
4,649 awards

AAR SUPPLY CHAIN, INC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
3,419 awards

MARTIN-BAKER AMERICA INC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
2,792 awards

HAMILTON SUNDSTRAND CORPORATION

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
2,788 awards

PARKER-HANNIFIN CORPORATION

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
2,607 awards
Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

Keep your research moving

Save this company, track changes, and evaluate upcoming work against your targets.

Save to my research Find my fit