Company lists · Data refreshed November 2026

Top 25 Naval power system designers based in the United States

RevenueBase identified 60 company matches for naval power system designers associated with the United States as of November 2026 and tracks 2,538 professional contacts across them, including 548 with verified work emails. Denver is the largest hub.

This list covers company matches for naval power system designers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
60Companies
2,538Contacts tracked
548Verified emails
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The 25 largest naval power system designers based in the United States

Ranked by team size
Top 25 of 60 company matches for naval power system designers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBeloit, CA, United StatesHQ recorded Nov 6, 20261,001-5,000727 contacts →

Exact match

“Fairbanks Morse Defense (FMD) is the leading provider of the highest value equipment for naval defense customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchArlington, VA, United StatesHQ recorded Nov 6, 20261,001-5,000501 contacts →

Exact match

“Knowledge, Value and Agility Over maritime professionals - engineers, project managers, designers, technicians, craftsmen, integrators and innovators in 19 countries are proud to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKent, CA, United StatesHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMansfield, OH, United StatesHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“IDEAL Electric is the last 100% American-owned, vertically integrated OEM of its kind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChesapeake, WA, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Defense Maritime Solutions (DMS) is a wholly owned subsidiary of global marine and energy system leader, Wärtsilä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAnnapolis, CT, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Cardinal Engineering provides world-class marine engineering services to the US Navy, industry partners, and other US government agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChesapeake, FL, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Fincantieri Marine Systems North America, Inc.(FMSNA) is a U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSlidell, LA, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Beier Integrated Systems has recently received certification for ISO With this seal of approval, it ensures that Beier operates to the highest level of international standards…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAlameda, MD, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Herbert Engineering Corp.(HEC) is an employee owned California corporation with offices in San Francisco, Annapolis, Houston, Glasgow, and Shanghai actively involved in the design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Marine electrical contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPompano Beach, FL, United StatesHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“Mareleng is all about ELECTRICAL, ELECTRONICS and CONTROL systems for the marine and offshore applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNewport News, VA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Ockerman Advanced Solutions Group (OASG), the DBA of Ockerman Automation Consulting, Inc, represents the strategic evolution of our organization-built on a foundation of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Pedro, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“LD power automation (LDpa) delivers advanced electrical engineering solutions for the marine and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLebanon, OH, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“OnPower, Inc, founded in 2001 by Larry D.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGroton, CT, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“LBI provides an exceptional value by combining our experience in naval architecture, mechanical engineering, electrical engineering, and electronics for the development of complex…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCosta Mesa, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“ASEA Power Systems stands at the forefront of the marine industry, renowned worldwide for its cutting-edge power conversion equipment tailored exclusively for marine applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPflugerville, TX, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDavenport, IA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“American Power Systems, Inc.(APS) designs and manufactures advanced mobile power systems and auxiliary power units (APUs) for armored, commercial, marine and purpose-built…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChesapeake, VA, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLake George, NY, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Award winning Outboard & Inboard Electric Propulsion for the Marine Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWall, NJ, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Octopus Yachts provides precision marine electrical and systems engineering, focusing on customer service and pride of workmanship By consolidating all aspects of systems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“WHAT WE DO CETS, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBoynton Beach, FL, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Sea3 Systems is a naval architecture and marine engineering firm specializing in electric and hybrid propulsion, whole-vessel control systems, and complex systems integration -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPine Island, FL, United StatesHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Genesis Marine Technologies is a marine powertrain and control-systems technology company focused on redefining how marine propulsion is designed, integrated, and scaled.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 60 naval power system designers based in the United States

See the full list, filter by size, metro and specialty, and access 548 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Naval power system designers based in the United States at a glance

As of Nov 6, 2026
21.6%Verified-email coverage
42.3Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Denver
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
21
51-200
11
201-500
3
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 60 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “naval power system designers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 548 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “naval power system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many naval power system designers are there based in the United States?

RevenueBase identified 60 company matches for naval power system designers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Fairbanks Morse Defense tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most naval power system designers?

Denver leads with 2 company records, followed by Fort Lauderdale (2) and Groton (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 548 professional contacts with verified work emails tracked across these 60 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.