Caes Mission Systems LLC
Woburn, MA Doing business as Herley New England Ultra Electronics Herley Part of Caes Systems Holdings LLC
- UEI
- ZQJ2U2BRUB15
- CAGE
- 32187
- Primary NAICS
- 334419 Other Electronic Component Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Kratos Defense & Security Solutions Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
Arlington, VA
NRT4TJVRD8K6
-
Parent
Arlington, VA
NRT4TJVRD8K6
- SAM.gov registration date
- Physical address
- 10 Sonar Dr, Woburn, MA 01801, USA
- Website
- caes.com
- Founded
- 1965
- Employees
- 251-1K
- Estimated annual revenue
- $100M-$250M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
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 | $584,337 |
| FY2025 | -$45,697 |
| FY2024 | $492,238 |
| FY2023 | $2,443,592 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $584,337 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Switch, radio freque | Land and Maritime (DLA) | $584,337 | |
| Integrated microwave assembly | Naval Sea Systems Command (Navy) | $242,250 | |
| Integrated microwave assemblies (IMA) | Naval Sea Systems Command (Navy) | $242,368 | |
| Diplexer | Naval Supply Systems Command (Navy) | $143,708 | |
| Switch, radio freque | Land and Maritime (DLA) | $0 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Northrop Grumman Systems Corporation | N0002420C5519 | $219,560 | |
| Northrop Grumman Systems Corp | SPRWA125F0022 | $124,720 | |
| Northrop Grumman Systems Corp | FA853825F0063 | $62,510 | |
| Northrop Grumman Systems Corporation | FA861517C6047 | $84 | |
| Northrop Grumman Systems Corporation | FA861517C6047 | $103 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Caes Mission Systems LLC, operating as Herley New England, manufactures specialized radio frequency, microwave, and electronic components for defense and aerospace applications, competing as a prime contractor on full-and-open Defense Logistics Agency and naval supply contracts with no set-aside designations. The company is a wholly-owned subsidiary of Kratos Systems and Solutions, Inc. (parent: Caes Systems Holdings LLC), headquartered in Woburn, Massachusetts, and operates as a for-profit limited liability company classified primarily under NAICS 334220 (Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing) and PSC 5985 (Antennas, Waveguides, and Related Equipment).
Herley New England's capability portfolio centers on manufacturing source-controlled electronic components including integrated microwave assemblies, radio frequency switches, attenuators, diplexers, waveguide assemblies, filters, and traveling wave tube components, as well as repair and maintenance of defense electronic systems. Representative prime work includes a $1.8 million definitive contract from DLA Land and Maritime (October 2022) for 171 waveguide assemblies with options for up to 250 units; a $1.4 million definitive contract from the Army Materiel Command Communications Electronics Command (October 2021) for 36 diplexer assemblies to support Tobyhanna Army Depot; a $472 thousand definitive contract from the Air Force Sustainment Center (August 2023) for AN/ALQ-184 low-band traveling wave tube component repairs; and recent purchase orders from Naval Supply Systems Command for integrated microwave assemblies valued at $242,368 and $242,250, both awarded August 2025.
Customer concentration is heavily weighted to logistics and supply commands. DLA Land and Maritime accounts for 310 awards (45% of the prime footprint) valued at $34.2 million combined potential value, with subordinate DLA Aviation accounting for 56 awards at $8.5 million. The Air Force Materiel Command (Ogden Air Logistics Complex and Air Force Sustainment Center combined) represents 16 awards valued at $17.0 million. Naval Supply Systems Command accounts for 25 awards at $3.2 million. These five customer lines represent 85% of the award count and 87% of potential value. No set-aside categories recur in the prime footprint; all awards are full-and-open competitive or sole-source based on source-control status.
Herley New England participates in five named IDICs: Indefinite Delivery Contract SPM7MX14D0010 (40 task orders, $1.2 million combined potential value) and four additional DLA-managed indefinite delivery vehicles with smaller task-order volumes. The subcontract footprint is substantial and concentrated with Northrop Grumman Systems Corporation, which accounts for the majority of recent sub-awards (17 visible sub-awards across 2024–2026) for F-16 active electronically scanned array circuit assemblies, C-130J receiver-transmitter processor production, and radar lay-in spare parts. Lockheed Martin Corporation accounts for frequency synthesizer and amplifier limiter sub-work. Raytheon Company engages Herley New England for PATRIOT and RF switch spare-parts production in support of foreign military sales.
Activity has grown from six awards in 2022 to 22 in 2025, with two awards recorded in 2026 to date. Only two awards are positioned for ultimate completion within the next twenty-four months, carrying combined potential value of $728 thousand, limiting near-term recompete exposure. The vendor's award portfolio spans 689 total transactions (94% prime, 6% sub) across 22 distinct customer agencies since 1993, with combined potential value of $73.4 million and combined obligated dollars of $98.3 million — indicating consistent delivery against contract obligations and a mature operational footprint in defense component manufacturing.
Quick answers
Is Caes Mission Systems LLC registered in SAM.gov?
Yes. Caes Mission Systems LLC's SAM.gov registration is active through July 16, 2027.
How much has Caes Mission Systems LLC received in federal contracts?
Federal contracts obligated $3,474,470 to Caes Mission Systems LLC in fiscal years 2023 through 2027.
How does Caes Mission Systems LLC rank among federal contractors?
Caes Mission Systems LLC's parent company, Kratos Defense & Security Solutions Inc., ranked #48 in NAICS 334511 and #89 in NAICS 3345 in FY2025.
What is Caes Mission Systems LLC's most recent federal award?
Caes Mission Systems LLC's most recent federal contract award is Switch, radio freque (SPE7M126P5110), from Land and Maritime (DLA), on March 30, 2026.
On GovTribe
See Caes Mission Systems LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors