First RF Corporation

First RF Corporation is a small business in Boulder, CO registered on SAM.gov to bid on federal contracts. It has won about $19.1 million in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.

UEI
LMF7NPZN43Z6
CAGE code
3C245
SAM.gov registration
Active

SBIR and STTR awards

First RF Corporation has won 60 small business R&D awards worth $42.6 million through the SBIR and STTR programs since 2016, 29 of them Phase II and 7 STTR. Funded by Navy, Air Force, Army and DARPA.

SBIR and STTR awards
AwardedAgencyProjectAmount
Jul 22, 2025NavySBIR Phase I N251-001 Directional High Front to Back Ratio Low Frequency Antenna$139,993
May 8, 2025NavySBIR Phase II P24-012 Deployable Antennas for Hypersonics$899,676
Jan 22, 2025ArmySBIR Phase II P24-029 Software Defined RadioHead$2 million
Dec 6, 2024NavySBIR Phase II P24-036 Broadband Antenna Solution for Vehicle-Mounted EW Systems$999,746
Dec 8, 2023NavySBIR Phase II P22-084 Scalable Directional Antenna Phase II Expansion$1.5 million
Sep 26, 2023ArmySTTR Phase II P22-083 A21C-T002 Phase II STTR (Smith)$1.1 million
Jul 12, 2023NavySBIR Phase I P23-014 Broadband Antenna Solution for Vehicle-Mounted Electronic Warfare Systems$239,544
Jan 20, 2023DARPASBIR Phase II DARPA Navy AEA Adoption N171-017 (P22-076)$1.8 million

Showing the newest 8. Award data from SBIR.gov. SBIR and STTR awards are grants or contracts for R&D, so some don't appear in its federal contract history.

Federal contract history

Contract obligations by fiscal year
Fiscal yearObligated, prime contracts
FY2024$8.7 million
FY2025$8.2 million
FY2026 (incomplete)$2.1 million

FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.

These are every prime contract USAspending.gov records under UEI LMF7NPZN43Z6, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.

Its biggest federal customers since fiscal year 2024: Department of the Navy ($12.7 million), Department of the Army ($2.6 million), Departmental Offices ($1.6 million), Department of the Air Force ($1.1 million) and Defense Logistics Agency ($1 million).

Recent contract awards

New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.

Recent contract awards
AwardedAgencyWhat it's forObligated
Jun 29, 2026Department of the Air ForceRobust conformal radio frequency sensors phase two$1.2 million
Jun 12, 2026Department of the NavyElsa test support$43,674
Mar 26, 2026Defense Logistics AgencyAntenna$640,500
Sep 25, 2025Department of the NavyMultichannel digital receiver exciter (MCDREX) plus firmware and software upgrade$910,000
Jul 9, 2025Department of the NavyThis is an award of a base contract under the small business innovation research…$139,993
May 21, 2025Department of the NavyAntenna$290,400

Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.

Subcontract work reported by primes

Prime contractors reported 64 subcontracts to it worth about $102.8 million in the last five years, according to USAspending.gov. Below are the 10 of its 13 primes that reported the most (60 of the 64 subcontracts). Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.

Subcontract work reported by primes
Prime contractorForSubcontractsAmountLatest
Raytheon CompanyDepartment of the Air Force, Department of the Navy16$62.7 millionJun 26, 2025
L3 Technologies, Inc.Department of the Navy4$16.4 millionDec 17, 2025
BAE Systems Land & Armaments L.P.Department of the Army16$9.3 millionMay 1, 2025
Lockheed Martin Sippican IncDepartment of the Army3$3.6 millionJan 22, 2025
Textron Systems CorporationDefense Contract Management Agency, Department of the Army4$3.3 millionOct 9, 2023
The Boeing CompanyDepartment of the Navy, Department of the Air Force7$2.4 millionJun 19, 2025
The Johns Hopkins University Applied Physics Laboratory LLCDepartment of the Navy, Washington Headquarters Services5$1.9 millionJan 10, 2024
Booz Allen Hamilton IncDepartment of the Air Force, Department of the Army2$1.4 millionFeb 27, 2025
Lockheed Martin CorporationDepartment of the Army1$650,000Sep 28, 2023
Interstate Electronics CorporationDepartment of the Navy2$352,110Jul 24, 2024

Registration details

Show registration details

From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.

Registration details
Legal business nameFirst RF Corporation
Unique Entity ID (UEI)LMF7NPZN43Z6
CAGE code3C245
LocationBoulder, CO
SAM.gov registrationActive through Oct 22, 2027
Business started2003
Primary NAICS code334220: Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Websitewww.firstrf.com
How to contactThrough its website above. No phone or email in SAM.gov's public file. Search UEI LMF7NPZN43Z6 in SBA's Small Business Search for a contact the business added.

Certifications and business types

No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).

SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.

How to check or correct this record

The file sometimes leaves a certification out, and a newer one won't be in it yet.

Check or correct this record at the source: open its SAM.gov entry, or search UEI LMF7NPZN43Z6 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.

NAICS codes First RF Corporation is small under

On its SAM.gov registration, First RF Corporation meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.

  • 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
  • 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Open contracts in First RF Corporation's NAICS codes

258 open federal opportunities on SAM.gov use one of First RF Corporation's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first, then those in Colorado, then the soonest due.

  • MPU5 Radios

    Department of Defense · Department of the Air Force · Colorado Springs, CO

    Electronic parts & equipment (supplies)

    Due in 4 daysNov 10, 2026, 9:00 AM MST

  • RFQ - AFRL/RFY Video Surveillance System

    Department of Defense · Department of the Air Force · Wright Patterson AFB, OH · Near Dayton, OH

    Electronic parts & equipment (supplies)Small business

    Due in 6 daysNov 12, 2026, 12:00 PM EST

  • Antenna, in Repair/Modification of

    Department of Defense · Department of the Navy

    ✦ NAVSUP Weapon Systems Support (Navy) wants one antenna repaired and returned ready for use (NSN 5985 015855465, part number 562R163H01, QTY 1, unit not stated).

    Electronic parts & equipment (supplies)

    Due in 10 daysNov 16, 2026, 4:30 PM UTC-4

  • Antenna, in Repair/Modification of

    Department of Defense · Department of the Navy

    ✦ NAVSUP Weapon Systems Support (Mechanicsburg) wants a vendor to repair an aircraft antenna (CAGE 03956, ref. 1978835) under Emergency Acquisition Flexibilities.

    Electronic parts & equipment (supplies)

    Due in 12 daysNov 18, 2026, 4:30 PM UTC-4

  • UPDATED ALS SHB pulsed RF HPA

    Department of Energy · Berkeley, CA

    ✦ This is an updated request for proposal from Lawrence Berkeley National Laboratory (run by the University of California for the Department of Energy) for two custom 25 kilowatt…

    Electronic parts & equipment (supplies)

    Due in 12 daysNov 18, 2026, 3:00 PM PSTThe AI summary flags this date. Check SAM.gov.

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Similar small businesses

Other small businesses of a similar size with the same primary NAICS code (334220) that have won federal contracts in Colorado and nearby states:

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Frequently asked questions

What is First RF Corporation's CAGE code?

First RF Corporation's CAGE code is 3C245. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.

What is First RF Corporation's UEI?

First RF Corporation's Unique Entity ID (UEI) is LMF7NPZN43Z6. SAM.gov assigns the UEI, and it identifies the business across the federal government.

Is First RF Corporation's SAM.gov registration active?

Yes, as of SAM.gov's public data from Nov 1, 2026, First RF Corporation's registration is active through Oct 22, 2027. Registrations are renewed every year.

Is First RF Corporation a small business?

First RF Corporation is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 334220. Size is set per NAICS code, so a business can be small for some contracts and not others.

Keep going

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 report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.