Company lists · Data refreshed September 2026

Top 25 Electrical systems integrators marine companies worldwide

Name: Electrical systems integrators marine companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 5,380 companies tracked

RevenueBase identified 5,380 electrical systems integrators marine companies worldwide as of September 2026 and tracks 72,238 professional contacts across them, including 17,565 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers electrical systems integrators marine companies worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for electrical systems integrators marine companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

5,380Companies

72,238Contacts tracked

17,565Verified emails

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The 25 largest electrical systems integrators marine companies worldwide

Ranked by team size

Top 25 of 5,380 electrical systems integrators marine companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electrical systems integrators marine companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kongsberg Maritime	Partial evidence	Kongsberg, NorwayHQ checked Sep 28, 2026	5,001-10,000	5,555 contacts →
	Partial evidence “Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Source: RevenueBase Database · checked Sep 28, 2026
2	Navico Group	Strong evidence	Mettawa, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,254 contacts →
	Strong evidence “The world’s leading supplier of integrated systems and products to industries ranging from marine to recreational vehicle and beyond.” Source: RevenueBase Database · checked Sep 28, 2026
3	Solas Marine Services Group	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	501-1,000	873 contacts →
	Partial evidence “SOLAS Marine Services Group is a diversified group of companies that commenced its operations in the year 1988.” Source: RevenueBase Database · checked Sep 28, 2026
4	Fairbanks Morse Defense	Indirect evidence	Beloit, WI, United StatesHQ checked Sep 28, 2026	1,001-5,000	679 contacts →
	Indirect evidence “Fairbanks Morse Defense (FMD) is the leading provider of the highest value equipment for naval defense customers.” Source: RevenueBase Database · checked Sep 28, 2026
5	Alterman, INC	Partial evidence	Live Oak, TX, United StatesHQ checked Sep 28, 2026	501-1,000	597 contacts →
	Partial evidence “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Source: RevenueBase Database · checked Sep 28, 2026
6	Trident Maritime Systems	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	527 contacts →
	Strong evidence “Knowledge, Value and Agility Over maritime professionals - engineers, project managers, designers, technicians, craftsmen, integrators and innovators in 19 countries are proud to…” Source: RevenueBase Database · checked Sep 28, 2026
7	Alewijnse	Partial evidence	Nijmegen, NetherlandsHQ checked Sep 28, 2026	501-1,000	479 contacts →
	Partial evidence “Alewijnse has over 130 years of experience in providing tailored electrical and automation solutions.” Source: RevenueBase Database · checked Sep 28, 2026
8	Radio Holland	Partial evidence	Rotterdam, United StatesHQ checked Sep 28, 2026	501-1,000	474 contacts →
	Partial evidence “WHO ARE WE Radio Holland is well-known in the worldwide maritime industry as global NavCom, Connectivity, ICT on Board and Service & Maintenance provider.” Source: RevenueBase Database · checked Sep 28, 2026
9	Techno Q	Strong evidence	Doha, QatarHQ checked Sep 28, 2026	201-500	449 contacts →
	Strong evidence “Qatar Electronic Systems Company (Techno Q) Q P S C Company Symbol: TQES \| ISIN: Listing Date: 26 June 2024 Techno Q is a regional Systems Integrator specializing in Audiovisual…” Source: RevenueBase Database · checked Sep 28, 2026
10	Eekels Technology B.V	Partial evidence	Kolham, NetherlandsHQ checked Sep 28, 2026	501-1,000	440 contacts →
	Partial evidence “For over 110 years, Eekels has been operating in the Marine & Offshore and Industry & Infrastructure markets.” Source: RevenueBase Database · checked Sep 28, 2026
11	Cochran	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	501-1,000	434 contacts →
	Indirect evidence “For more than 70 years Cochran has been powering the Pacific Northwest.” Source: RevenueBase Database · checked Sep 28, 2026
12	Master Systems	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	201-500	408 contacts →
	Partial evidence “A maritime enterprise with expertise in a variety of services and a dedication to delivering forward-thinking solutions for the industry.” Source: RevenueBase Database · checked Sep 28, 2026
13	RH Marine	Strong evidence	Schiedam, NetherlandsHQ checked Sep 28, 2026	201-500	373 contacts →
	Strong evidence “RH Marine is a leading system integrator and innovator of electrical and automation systems in the maritime industry, and delivers tailored solutions for complex Naval ships and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Elcome International LLC	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	501-1,000	364 contacts →
	Partial evidence “Elcome was founded in 1970 and is one of the world’s largest maritime companies with a diversified portfolio of technologies, solutions and services.” Source: RevenueBase Database · checked Sep 28, 2026
15	OSI Maritime Systems	Strong evidence	Burnaby, BC, CanadaHQ checked Sep 28, 2026	201-500	338 contacts →
	Strong evidence “OSI Maritime Systems is a leading provider of integrated navigation and tactical solutions designed for naval and maritime security operations.” Source: RevenueBase Database · checked Sep 28, 2026
16	Magna IV Engineering, A Sunbelt Solomon Company	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	201-500	327 contacts →
	Indirect evidence “Delivering confidence for over 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
17	KDU Group	Strong evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	51-200	315 contacts →
	Strong evidence “KDU Group has established itself as one of the leading solutions provider for Electrical, Automation, Navigation and Communication in Marine and Offshore segments since 2005.” Source: RevenueBase Database · checked Sep 28, 2026
18	Tesco Controls	Strong evidence	Sacramento, CA, United StatesHQ checked Sep 28, 2026	201-500	313 contacts →
	Strong evidence “Tesco Controls, a UFT Company, is a full service systems integrator and original equipment manufacturer specializing in the WATER/WASTEWATER, TRANSPORTATION and ELECTRIC UTILITY…” Source: RevenueBase Database · checked Sep 28, 2026
19	Vard Electro	Indirect evidence	Tennfjord, CanadaHQ checked Sep 28, 2026	501-1,000	308 contacts →
	Indirect evidence “Vard Electro is a globally recognized company established in Norway in 1997 and provides vessel owners with reliable and sustainable solutions for the most demanding conditions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ermco, INC	Partial evidence	Greenwood, IN, United StatesHQ checked Sep 28, 2026	201-500	304 contacts →
	Partial evidence “From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
21	Moncobra	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	292 contacts →
	Indirect evidence “Empresa de referencia del Grupo Cobra especializada en diseño, ingeniería, instalaciones y montajes mecánicos y eléctricos y mantenimiento industrial.” Source: RevenueBase Database · checked Sep 28, 2026
22	Elcome Integrated Systems Pvt. LTD	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 28, 2026	201-500	288 contacts →
	Partial evidence “Formerly Elcome Marine Services Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
23	Q.E.D. Systems, INC	Partial evidence	Virginia Beach, VA, United StatesHQ checked Sep 28, 2026	501-1,000	284 contacts →
	Partial evidence “Quod Erat Demonstrandum (QED) – “That which has been demonstrated or proven” – QED Systems Inc.” Source: RevenueBase Database · checked Sep 28, 2026
24	Wilson Electric Services Corp	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 28, 2026	501-1,000	283 contacts →
	Partial evidence “We are more than an Electrical Contractor…We’re Your Partner As employee-owners we build your project as if it were our own.” Source: RevenueBase Database · checked Sep 28, 2026
25	Sperry Marine	Partial evidence	New Malden, United KingdomHQ checked Sep 28, 2026	201-500	279 contacts →
	Partial evidence “Sperry Marine provides the commercial and defence maritime industry with Navigation Solutions that excel in efficiency, reliability and safety.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical systems integrators marine companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical systems integrators marine companies.
Partial evidence: Its own public description names part of electrical systems integrators marine companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical systems integrators marine companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,380 electrical systems integrators marine companies worldwide

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Electrical systems integrators marine companies worldwide at a glance

As of Sep 28, 2026

24.3%Verified-email coverage

13.4Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Singapore

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,296

11-50

2,140

51-200

688

201-500

144

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 electrical systems integrators marine companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for electrical systems integrators marine companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “electrical systems integrators marine companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical systems integrators marine companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical systems integrators marine companies, and records with no verified work email.
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 its RevenueBase Smart Search 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, 17,565 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 28, 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.

Electrical systems integrators marine companies by location

28 lists · largest first

Every Electrical systems integrators marine companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical systems integrators marine companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical systems integrators marine companies are there worldwide?

RevenueBase identified 5,380 electrical systems integrators marine companies worldwide 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?

Kongsberg Maritime, headquartered in Kongsberg, tops this list with the largest team on record.

Which country has the most electrical systems integrators marine companies?

The United States leads with 842 companies, followed by Italy (552) and the United Kingdom (392). Every electrical systems integrators marine companies list by country and city is linked on this page.

Which city has the most electrical systems integrators marine companies?

Singapore leads with 86 headquartered companies, followed by Istanbul (65) and Dubai (51).

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 17,565 verified decision-maker contacts tracked across these 5,380 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 28, 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 Smart Search, 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.