Ar Modular RF Corp.
Bothell, WA Doing business as Ar Kalmus Corp Part of Ametek Inc.
- UEI
- TUVCNTAKJV86
- CAGE
- 0BKR5
- Primary NAICS
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Ametek Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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-
Parent
Berwyn, PA
N5KEKMFCWUR1
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Parent
Berwyn, PA
N5KEKMFCWUR1
- SAM.gov registration date
- Physical address
- 21222 30th Dr SE #200, Bothell, WA 98021, USA
- Website
- ametek-cts.com
- Founded
- 2011
- Employees
- 51-250
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
- 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 | $98,676 |
| FY2025 | $0 |
| FY2024 | $177,093 |
| FY2023 | $24,004 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $98,676 |
Contract vehicles
Expired vehicles (1)
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 5996 01-733-9469 | Coast Guard | $98,676 | |
| Power amplifier module with heat sink. | Office of Technology Services and Innovation | $24,804 | |
| Booster amplifier kit | US Special Operations Command | $62,714 | |
| 2122402B4200DI015 OIR amplifier, radio frequency 5996 01-616-1524 | Coast Guard | $15,000 | |
| P/n: AR-50 | Naval Air Warfare Center (NAVAIR) | $72,433 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Rockwell Collins, Inc. | W15P7T24F0062 | $343,174 | |
| Sierra Nevada Company, LLC | FA850920F0014 | $211,690 |
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About the company
Ar Modular RF Corp., doing business as Ar Kalmus Corp, manufactures RF power amplifiers and related RF equipment for the U.S. military and federal agencies as a prime contractor (98% of awards), competing exclusively in full-and-open procurement without small business set-aside protection. The vendor is a subsidiary of Ametek Inc., a publicly traded diversified manufacturer headquartered in Berwyn, Pennsylvania; Ar Modular RF operates from Bothell, Washington, and is classified under NAICS 334511 (Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals) and 334220 (Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing), with product focus on RF amplifiers across the 500 kHz to 960 MHz spectrum.
The vendor's customer concentration is heavily tilted toward the Department of the Navy. The Naval Air Warfare Center accounts for 23 awards and $5.4 million in combined potential value, representing the largest single customer by count and a major driver of the vendor's Navy footprint. GSA Federal Acquisition Service dominates potential value at $26.2 million across only 2 awards, signaling high-value vehicle positioning on GSA Multiple Award Schedules and related GS-series contracts; this concentration reflects the vendor's seat on Federal Supply Schedule GS07F0371U (28 task orders, $2 million combined potential value) and the broader Multiple Award Schedule vehicle (16 task orders, $3.1 million). The top five customers by award count account for 49% of all awards and span Naval Air Warfare Center, U.S. Special Operations Command (9 awards, $477 thousand), the Army, the Coast Guard, and Office of Naval Research. The top five by potential value represent 93% of combined value, anchored by GSA and Navy work.
Ar Modular RF's recent activity shows sparse placement — one award in 2025, one in 2026 — after a baseline of two to three awards per year from 2021 to 2023. The most recent award is a $98,676 Coast Guard purchase order (September 2026) for two AR-5030C2 700–960 MHz power amplifiers with delivery by June 30, 2027; prior recent work includes a $24,804 power amplifier module sale to the Office of Technology Services and Innovation (March 2023), a $62,714 booster amplifier kit delivery order with U.S. Special Operations Command under Multiple Award Schedule (July 2022), and a $15,000 Coast Guard repair order for RF amplifiers (May 2022). Only one award ($99 thousand) faces ultimate completion within the next twenty-four months, indicating minimal near-term recompete exposure. The vendor holds two subcontract positions: a 2025 sub to Rockwell Collins for manpack radio full-rate production and related training support, and a 2023 sub to Sierra Nevada Company for amplifier kits and weapon system trainer labor under the ABMN LRIP program. Combined obligated value across all 103 awards is $11.8 million (32% of the $37 million combined potential), reflecting the long-tail character of RF hardware procurement and the vendor's role as a specialized equipment supplier rather than a systems integrator.
Quick answers
Is Ar Modular RF Corp. registered in SAM.gov?
Yes. Ar Modular RF Corp.'s SAM.gov registration is active through February 4, 2027.
Which contract vehicles does Ar Modular RF Corp. hold?
Ar Modular RF Corp. holds a place on 2 federal contract vehicles, including MAS.
How much has Ar Modular RF Corp. received in federal contracts?
Federal contracts obligated $299,774 to Ar Modular RF Corp. in fiscal years 2023 through 2027.
How does Ar Modular RF Corp. rank among federal contractors?
Ar Modular RF Corp.'s parent company, Ametek Inc., ranked #1 in PSC 5961, #2 in PSC 5963 and #4 in PSC 5831 in FY2025.
What is Ar Modular RF Corp.'s most recent federal award?
Ar Modular RF Corp.'s most recent federal contract award is 5996 01-733-9469 (70Z08526P30107B00), from Coast Guard, on September 24, 2026.
On GovTribe
See Ar Modular RF Corp.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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