Geosync Microwave Inc.
Hauppauge, NY
- UEI
- MCTPRFQGMDH9
- CAGE
- 5GZQ1
- Primary NAICS
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 320 Oser Ave, Hauppauge, NY 11788, USA
- Website
- geosyncmicrowave.com
- Founded
- 2008
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Telecommunication Services
- Wireless Telecommunication Services
- SIC code
- 36 Electronic & Other Electric Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $78,440 |
| FY2025 | $126,525 |
| FY2024 | $70,750 |
| FY2023 | $68,310 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $78,440 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Viasat Inc. | 47QFLA25F0054 | $141,110 | |
| Viasat Inc. | 47QFLA24F0102 | $144,680 | |
| Viasat Inc. | 47QFLA24F0102 | $98,730 | |
| Viasat Inc. | 47QFLA24F0102 | $90,000 | |
| L3 Technologies, Inc. | SPRBL124F0063 | $820,767 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| X-Microwave, LLC | Austin, TX | 334419 Other Electronic Component Manufacturing |
| Microcom Design Inc. | Cockeysville, MD | 541330 Engineering Services |
| U.s.t. | Fair Lawn, NJ | 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| Rodelco Electronics Corp | Ronkonkoma, NY | 541330 Engineering Services |
| American Microwave Corporation | Manassas, VA | 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing |
About the company
Geosync Microwave Inc., operating as Geosync Microwave, manufactures satellite communication and frequency conversion equipment for federal defense agencies as a prime contractor (75% of recent awards) and subcontractor, classified as a small disadvantaged business competing without set-aside designation. Headquartered in Hauppauge, New York, and registered in SAM.gov since 2009, Geosync Microwave is a Subchapter S Corporation specializing in C-band, Ku-band, Ka-band, and S-band converters, block downconverters, and related microwave radio frequency components, with primary NAICS codes 334220 (Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing) and 334413 (Electronic and Precision Equipment Repair and Maintenance).
Customer concentration is sharp and narrow. Geosync Microwave serves six distinct customer agencies, but the Air Education and Training Command (AETC) dominates: 13 awards valued at $671 thousand represent 95% of the prime award count and 86% of combined potential value. Recent representative work includes a $106,875 purchase order from AETC for spare parts and components for block downconverters (awarded June 25, 2025), a $96,515 order for spare gear assembly components (July 3, 2025), a $60,940 award for two block downconverters supporting the CSSA sustainment mission (May 20, 2026), and a $68,310 contract for Ka-to-C-band converters (September 6, 2023). The Office of the Secretary of Defense ($67 thousand), the National Oceanic and Atmospheric Administration ($38 thousand), and the Department of the Navy Fleet Cyber Command ($0 value listed) round out the active set. Geosync places task orders against three parent vehicles: Indefinite Delivery Contract 47QFLA19D0006 (3 task orders), Indefinite Delivery Contract 47QFLA25D0001 (1 task order), and C5ISR Gateway to Sustainment (1 task order).
Activity has accelerated in recent years — two awards in 2022, three in 2024, and eight in 2025, with slowing to three awards through mid-2026. Awards are structured as firm fixed-price purchase orders with short cycles; combined dollars obligated ($2 million) exceed combined potential value ($776 thousand) by 254%, reflecting substantial completion against these contracts. In its subcontractor role, Geosync Microwave delivers frequency conversion components to Viasat Inc. (four sub awards dated June 2025 through July 2026 for block upconverters and radio frequency equipment supporting Navy Cyber Warfare Development Group operations) and to L3 Technologies (one sub award for an RF amplifier and frequency converter system under the Phoenix project, June 2024). Geosync's capability footprint centers narrowly on frequency conversion products and repair services for military satellite communication and electronic warfare systems, with no venture into software, systems integration, or services beyond component manufacturing and repair.
Quick answers
Is Geosync Microwave Inc. registered in SAM.gov?
Yes. Geosync Microwave Inc.'s SAM.gov registration is active through June 9, 2027.
How much has Geosync Microwave Inc. received in federal contracts?
Federal contracts obligated $126,525 to Geosync Microwave Inc. in fiscal year 2025 and $344,025 in fiscal years 2023 through 2027.
What is Geosync Microwave Inc.'s most recent federal award?
Geosync Microwave Inc.'s most recent federal contract award is This service requirement provides for the evaluation and repair of five (5) converters in support of the cssa repair… (FA830726PB040), from AFLCMC Joint Base San Antonio, on July 13, 2026.
On GovTribe
See Geosync Microwave Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors