Company lists · Data refreshed September 2026
Top 21 Naval combat systems integrators based in the United States
RevenueBase identified 54 naval combat systems integrators headquartered in the United States as of September 2026 and tracks 5,339 professional contacts across them, including 233 with verified work emails and 1,821 with mobile numbers. Arlington is the largest hub.
This list covers naval combat systems integrators headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest naval combat systems integrators based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,527 | ||||
“Thales Defense & Security, Inc.(TDSI) Headquartered in Clarksburg, MD, Thales Defense & Security, Inc.(TDSI) is a U.S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | TSCIndirect evidence | 440 | |||
“TSC Recruiting and Talent Search” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 372 | ||||
“Engineering and Technical Services As a leader in navigation and geospatial engineering, WR is on the forefront of maritime innovation, designing and integrating PNT systems…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Delphinus Engineering, INCIndirect evidence | 357 | |||
“Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | Q.E.D. Systems, INCPartial evidence | 284 | |||
“Quod Erat Demonstrandum (QED) – “That which has been demonstrated or proven” – QED Systems Inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | KMS Solutions, LLCPartial evidence | 237 | |||
“KMS Solutions is a premier systems engineering services company specializing in Navy in-service and developmental systems, components and payloads.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Naval Systems, Inc. NSIStrong evidence | 221 | |||
“Naval Systems, Inc.(NSI), is a Service Disabled Veteran Owned Small Business supporting the Naval Air Systems Command from locations near Patuxent River, Maryland; Cherry Point…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | TSS SolutionsIndirect evidence | 133 | |||
“About Us TSS Solutions, an Acorn Capital Management Company, is the global leader in innovating high-quality, responsive, cost-effective technical services supporting the defense…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Stark AerospacePartial evidence | 104 | |||
“Stark Aerospace is a Columbus, Mississippi based aerospace and defense firm is a world leader in the design and manufacture of technologically sophisticated defense systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | L3 KEOStrong evidence | 97 | |||
“L3 KEO employs a full spectrum of engineering and manufacturing disciplines to design and build sensor systems for submarines, surface ships, combat vehicles, and other defense…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 92 | ||||
“Decision Technologies is driven by the foresight and knowledge needed to advance the technical capabilities of our clients and help the nation succeed in its most critical…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 90 | ||||
“Defense Maritime Solutions (DMS) is a wholly owned subsidiary of global marine and energy system leader, Wärtsilä.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Precision Power ProductsIndirect evidence | 74 | |||
“Precision Power Products is an electrical/electronic manufacturing company based out of 50 Waverly Way Ne, Atlanta, Georgia, United States.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 68 | ||||
“Fairwinds Technologies helps government and civilian agencies move critical missions forward by delivering integrated technology solutions that reduce complexity, accelerate…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 66 | ||||
“Dynalec Corporation is one of the nation's leading manufacturers of shipboard systems for communication, navigation and switching.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 62 | ||||
“C Speed engineers and delivers radar systems, subsystems, and subsystem solutions for civilian and military use globally.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | International Systems Management CorpStrong evidence | 50 | |||
“International Systems Management Corp.(ISM) is a minority owned small business founded in January 2003 with expertise in the management of combat system and weapon system programs…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 41 | ||||
“Sea Machines Robotics is the lead provider of advanced technology for the marine and maritime sector with a product line of autonomous control and navigation systems for defense…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 | ||||
“ARKS is a Veteran-Owned Small Business (VOSB).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | Wise Engineering Consulting LLCPartial evidence | 3 | |||
“We Simplify Weapons System Integration!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Smartsat INCIndirect evidence | 3 | |||
“For more than 20 years, SmartSAT has designed and manufactured highly reliable, state-of-the-art electronics for the U.S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 21 of 54 naval combat systems integrators based in the United States
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Naval combat systems integrators based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among naval combat systems integrators, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “naval combat systems integrators”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among naval combat systems integrators, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 233 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many naval combat systems integrators are there based in the United States?
RevenueBase identified 54 naval combat systems integrators headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Thales Defense & Security, INC, headquartered in Clarksburg, tops this list with the largest team on record.
Which city has the most naval combat systems integrators?
Arlington leads with 3 headquartered companies, followed by Alexandria (2) and Greenbelt (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 233 verified decision-maker contacts tracked across these 54 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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