Company lists · Data refreshed September 2026

Top 25 Marine electronics and automation companies based in Sweden

Name: Marine electronics and automation companies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 49 companies tracked

RevenueBase identified 49 marine electronics and automation companies headquartered in Sweden as of September 2026 and tracks 979 professional contacts across them, including 530 with verified work emails. Stockholm is the largest hub.

This list covers marine electronics and automation companies headquartered in Sweden, 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 17, 2026.

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 17, 2026 86% judged on-target in blind review

49Companies

979Contacts tracked

530Verified emails

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The 25 largest marine electronics and automation companies based in Sweden

Ranked by team size

Top 25 of 49 marine electronics and automation companies based in Sweden, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine electronics and automation 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	Berg Propulsion	Partial evidence	Hönö, SwedenHQ checked Sep 17, 2026	201-500	243 contacts →
	Partial evidence “is a leading marine propulsion solution provider, specializing in advanced propulsion technologies, electrical integration, and energy efficiency solutions for both commercial and…” Source: RevenueBase Database · checked Sep 17, 2026
2	Echandia	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	51-200	88 contacts →
	Partial evidence “Echandia is challenging the marine industry with safer electrification.” Source: RevenueBase Database · checked Sep 17, 2026
3	Humphree AB	Partial evidence	Gothenburg, SwedenHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial evidence “Humphree is a global company which develops and sells trim and stabilisation systems to commercial and leisure marine applications.” Source: RevenueBase Database · checked Sep 17, 2026
4	Seldén Mast AB	Indirect evidence	Västra Frölunda, SwedenHQ checked Sep 17, 2026	201-500	54 contacts →
	Indirect evidence “The Seldén Group is the world’s leading manufacturer of mast and rigging systems in carbon and aluminium for dinghies, keelboats and yachts.” Source: RevenueBase Database · checked Sep 17, 2026
5	Leab Group	Indirect evidence	Lövånger, SwedenHQ checked Sep 17, 2026	201-500	47 contacts →
	Indirect evidence “LEAB group har verkat i fyra decennier och ses som en av Sveriges främsta tillverkare av elektronik.” Source: RevenueBase Database · checked Sep 17, 2026
6	Metstech	Indirect evidence	Uddevalla, SwedenHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “We join our customers in the quest towards more energy efficient and environmental friendly solutions for any kind of ship or offshore installation.” Source: RevenueBase Database · checked Sep 17, 2026
7	Kockum Sonics AB	Indirect evidence	Bastad, SwedenHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “Kockum Sonics has its roots in the early days of industrialisation.” Source: RevenueBase Database · checked Sep 17, 2026
8	M.E. Solutions AB Mesab	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Our mission is to actively contribute to technological solutions that minimize emissions to air and sea.” Source: RevenueBase Database · checked Sep 17, 2026
9	SAL Navigation AB	Partial evidence	Hägersten, SwedenHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “SAL Navigation is a leading provider of cutting-edge maritime technology, designed for unmatched performance and sustainable seas.” Source: RevenueBase Database · checked Sep 17, 2026
10	Emarine	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Optimized Fuel Consumption with eMarine Control™ System On most ships, essential systems like cooling water circulation, ventilation, and HVAC operate at full capacity regardless…” Source: RevenueBase Database · checked Sep 17, 2026
11	WR Controls Sweden AB	Indirect evidence	Timmele, SwedenHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “WR Controls Sweden – Precision in Motion With over 50 years of expertise, WR Controls is a global leader in control systems and cable solutions for the automotive, industrial, and…” Source: RevenueBase Database · checked Sep 17, 2026
12	Power House AB	Partial evidence	Gothenburg, SwedenHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “Power House has its base in Gothenburg, Sweden and offers marine and industrial power solutions.” Source: RevenueBase Database · checked Sep 17, 2026
13	Kockumation AB	Indirect evidence	Malmö, SwedenHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Kockumation AB is the owner of Kockum Sonics AB, Polarmarine, and Texon.” Source: RevenueBase Database · checked Sep 17, 2026
14	SEAS	Strong evidence	Vellinge, SwedenHQ checked Sep 17, 2026	1-10	21 contacts →
	Strong evidence “Sea Systems AB, founded in 2013, offers a range of quality marine electronics products required on ships, yachts and oilrigs.” Source: RevenueBase Database · checked Sep 17, 2026
15	QTAGG	Partial evidence	Västerås, SwedenHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Qtagg is a marine green tech company minimizing fuel consumption for vessels by providing automated systems for propulsion control.” Source: RevenueBase Database · checked Sep 17, 2026
16	Stigab	Indirect evidence	Huddinge, SwedenHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Since 1984 we have equipped our market with solutions and components for demanding applications and industries in Scandinavia and the rest of the world.” Source: RevenueBase Database · checked Sep 17, 2026
17	Njordx	Indirect evidence	Västra Frölunda, SwedenHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “NjordX deliver complete system solutions to commercial shipping and government agencies, including the Swedish Defence Materiel Administration (FMV), the Swedish Armed Forces and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Frigus AB	Indirect evidence	Västra Frölunda, SwedenHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “The year was 1925 and Maskinfirman Frigus Aktiebolag started selling projectors to cinemas of the time.” Source: RevenueBase Database · checked Sep 17, 2026
19	Nöjdhs Elektronik AB	Partial evidence	Helsingborg, SwedenHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “We provide customer specific designed solutions and production of electrical and electronic systems.” Source: RevenueBase Database · checked Sep 17, 2026
20	Furuno Sverige AB	Indirect evidence	Västra Frölunda, SwedenHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “FURUNO SVERIGE AB (FSA) is a subsidiary of FURUNO Electric Co.” Source: RevenueBase Database · checked Sep 17, 2026
21	EL & Marinteknik AB	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Innovativa lösningar inom området elinstallation för den kommersiella sjöfarten” Source: RevenueBase Database · checked Sep 17, 2026
22	Elfördel I Alingsås AB	Indirect evidence	Alingsås, SwedenHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Komplett leverantör av Elcentraler och Kabelskåpllverkning av instrument och apparater för mätning, provning och navigering” Source: RevenueBase Database · checked Sep 17, 2026
23	Dockstr	Partial evidence	Lidingö, SwedenHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Dockstr is an equipment-centric supplier to the marine and underwater industries.” Source: RevenueBase Database · checked Sep 17, 2026
24	marinsystem.se	Partial evidence	Vaxholm, SwedenHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Marinsystem har varit verksam i branschen i 21 år och försett mängder med verkstäder och privatpersoner marina kvalitetsprodukter.” Source: RevenueBase Database · checked Sep 17, 2026
25	Catc AB	Partial evidence	Mölndal, SwedenHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “CATC provides complete HVAC automation plants and refurbishments of existing systems to the shipping and offshore industries.” Source: RevenueBase Database · checked Sep 17, 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: marine electronics and automation 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 marine electronics and automation companies.
Partial evidence: Its own public description names part of marine electronics and automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine electronics and automation 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 49 marine electronics and automation companies based in Sweden

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Marine electronics and automation companies based in Sweden at a glance

As of Sep 17, 2026

54.1%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

20.4%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 49 companies.

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 marine electronics and automation 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.
What qualifies: Companies headquartered in Sweden whose own description of what they do matches “marine electronics and automation 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 marine electronics and automation 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 marine electronics and automation companies, and records with no verified work email. Companies headquartered outside Sweden 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 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, 530 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 17, 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

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 marine electronics and automation 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 marine electronics and automation companies are there based in Sweden?

RevenueBase identified 49 marine electronics and automation companies headquartered in Sweden 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?

Berg Propulsion, headquartered in Hono, tops this list with the largest team on record.

Which city has the most marine electronics and automation companies?

Stockholm leads with 10 headquartered companies, followed by Gothenburg (4) and Vastra Frolunda (4).

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 530 verified decision-maker contacts tracked across these 49 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 17, 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.