Excalibur Systems Inc.
Elmont, NY Doing business as Excalibur Systems Inc.
- UEI
- EWSUH3VPFN47
- CAGE
- 0DY94
- 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
-
- 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing Primary
- 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334290 Other Communications Equipment Manufacturing
- 334417 Electronic Connector Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- SAM.gov registration date
- Physical address
- 311 Meacham Ave, Elmont, NY 11003, USA
- Website
- mil-1553.com
- Founded
- 1986
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 38 Instruments & Related Products
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Miniature airborne communications converters (MACC II) | Shared Services Center | $16,520 | |
| 8511004812 ! Coupler,digital DAT | Aviation | $6,132 | |
| Five (5) excalibur multi-protocol board, part number EXC-4000CPCI/D2, with C4K-D2-002 custom cable assembly | Air Force | $123,065 | |
| P/n: ES-6500-180B | Naval Air Warfare Center | $19,466 | |
| Interface unit,comm | Naval Supply Systems Command | $500 |
About Excalibur Systems Inc.
Excalibur Systems Inc., headquartered in Elmont, New York, manufactures specialized avionics systems, databus simulation products, and military-specification electronic components (printed circuit assemblies, communication interface devices, and multi-protocol boards) as a prime contractor to Department of Defense and federal aviation customers, with recent activity split 92% prime, 8% subcontract. The company is a for-profit manufacturer with no SBA set-aside designation and competes full-and-open across all customer relationships.
Excalibur's portfolio centers on mission-critical communication converters and avionics interface units. Recent representative prime work includes a $16,520 firm fixed-price purchase order awarded March 17, 2026, for two Miniature Airborne Communications Converters (MACC II, part number ES-9800/A4J6-016) funded through a civilian federal agency's Shared Services Center with performance completion by September 12, 2026; a $125,132 sole-source purchase order from Naval Air Warfare Center (January 24, 2023) for a Dragon V System Radio Interface Device (part number ES-6500-180A); and a $123,065 firm fixed-price purchase order from Warner Robins Air Logistics Complex (February 28, 2024) for five Excalibur Multi-Protocol Boards (part number EXC-4000CPCI/D2) with custom cable assemblies.
Naval Air Warfare Center dominates customer concentration, accounting for 32 awards and $7.5 million (69% of combined potential value across all 171 awards). The top five customer entities by potential-value ranking account for 89% of the $10.9 million combined potential value. Naval Air Systems Command entities and Air Force Materiel Command logistics complexes constitute the remainder of the active customer set. Excalibur holds positions on five parent vehicles, with Aviation System Modification Support 2019 carrying five task orders and Indefinite Delivery Contract FA850924D0003 carrying four task orders.
Activity remains modest: six awards in 2022 and 2023, nine in 2024, four in 2025, and three in early 2026. Only one award (combined potential value $17 thousand) faces recompete within the next twenty-four months. In subcontract roles, Excalibur delivers printed circuit assemblies and network devices to Sierra Nevada Corporation on airborne mission networking kits and contractor logistics support for aircraft systems, and supplies H-60 Common Infrared Countermeasure A-kit materials to Science and Engineering Services LLC, Bell Textron, and others on Army aviation survivability programs. Across both prime and sub work, Excalibur's footprint is concentrated in Naval Air Warfare Center sustainment, Air Force logistics complex avionics modernization, and Army vertical lift platform integration.
Quick answers
What is Excalibur Systems Inc.'s UEI?
Excalibur Systems Inc.'s Unique Entity ID (UEI) in SAM.gov is EWSUH3VPFN47.
What is Excalibur Systems Inc.'s CAGE code?
Excalibur Systems Inc.'s CAGE code is 0DY94.
What is Excalibur Systems Inc.'s primary NAICS code?
Excalibur Systems Inc.'s primary NAICS code is 334418 (Printed Circuit Assembly (Electronic Assembly) Manufacturing).
Where is Excalibur Systems Inc. located?
Excalibur Systems Inc.'s physical address in SAM.gov is 311 Meacham Ave, Elmont, NY 11003, USA.
Is Excalibur Systems Inc. registered in SAM.gov?
Yes. Excalibur Systems Inc.'s SAM.gov registration is active through June 17, 2027.
What is Excalibur Systems Inc.'s most recent federal award?
Excalibur Systems Inc.'s most recent federal contract award is Miniature airborne communications converters (MACC II) (80NSSC26P0323), from Shared Services Center, on March 17, 2026.
On GovTribe
See Excalibur Systems Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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