Company lists · Data refreshed September 2026

Top 25 Marine systems integration companies based in Norway

Name: Marine systems integration companies based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 126 companies tracked

RevenueBase identified 126 marine systems integration companies headquartered in Norway as of September 2026 and tracks 11,450 professional contacts across them, including 2,220 with verified work emails and 424 with mobile numbers. Oslo is the largest hub.

This list covers marine systems integration companies headquartered in Norway, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

126Companies

11,450Contacts tracked

2,220Verified emails

424Mobile numbers

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The 25 largest marine systems integration companies based in Norway

Ranked by team size

Top 25 of 126 marine systems integration companies based in Norway, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marine systems integration companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Kongsberg MaritimePartial evidence	Kongsberg, NorwayHQ checked Sep 5, 2026	5,001-10,000	5,555
	“Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Source: company website · checked Sep 5, 2026
2	VARDIndirect evidence	6002 Ålesund, NorwayHQ checked Sep 5, 2026	5,001-10,000	2,451
	“VARD is one of the major global designers and shipbuilders of specialized vessels.” Source: company website · checked Sep 5, 2026
3	Global MaritimePartial evidence	Stavanger, NorwayHQ checked Sep 5, 2026	201-500	472
	“Global Maritime delivers integrated marine solutions for a changing offshore world.” Source: company website · checked Sep 5, 2026
4	NavtorIndirect evidence	Egersund, NorwayHQ checked Sep 5, 2026	201-500	305
	“NAVTOR provides seamless, secure and integrated solutions for smarter e-Navigation and optimal vessel performance.” Source: company website · checked Sep 5, 2026
5	Brunvoll ASStrong evidence	Molde, NorwayHQ checked Sep 5, 2026	501-1,000	262
	“Brunvoll offers propulsion, positioning, and manoeuvring systems for the maritime industry.” Source: company website · checked Sep 5, 2026
6	ImencoPartial evidence	Aksdal, NorwayHQ checked Sep 5, 2026	201-500	199
	“Imenco is a group of companies working mainly in five main business areas: Offshore oil & gas, offshore renewables, aquaculture, marine & naval and industrial.” Source: company website · checked Sep 5, 2026
7	VissimStrong evidence	Horten, NorwayHQ checked Sep 5, 2026	51-200	123
	“Vissim is a software developer and turnkey sensor and infrastructure provider for advanced marine optimisation systems.” Source: company website · checked Sep 5, 2026
8	Norbit SubseaIndirect evidence	Trondheim, NorwayHQ checked Sep 5, 2026	51-200	105
	“Norbit Subsea is a supplier of underwater instrumentation and communication solutions.” Source: company website · checked Sep 5, 2026
9	Maritime MonteringIndirect evidence	Bygstad, NorwayHQ checked Sep 5, 2026	501-1,000	100
	“We bring comfort to life at sea.” Source: company website · checked Sep 5, 2026
10	Sleipner GroupPartial evidence	Fredrikstad, NorwayHQ checked Sep 5, 2026	201-500	72
	“Sleipner is a Norwegian technology company with a proud maritime heritage and a strong drive for innovation.” Source: company website · checked Sep 5, 2026
11	Norwegian Electric Systems NESStrong evidence	Godvik, NorwayHQ checked Sep 5, 2026	51-200	69
	“Norwegian Electric Systems is a world leading total supplier of low and zero emission propulsion and control systems for a wide range of vessels for the global marine market.” Source: company website · checked Sep 5, 2026
12	Unisea ASPartial evidence	Skudeneshavn, NorwayHQ checked Sep 5, 2026	51-200	65
	“UniSea is a maritime software company supporting more than 160 customers worldwide, covering a combined fleet of 2,600+ vessels.” Source: company website · checked Sep 5, 2026
13	VestdavitIndirect evidence	Laksevåg, NorwayHQ checked Sep 5, 2026	51-200	62
	“Vestdavit designs, supplies and supports tailor-made solutions for launching and recovering manned and unmanned craft in difficult conditions at sea.” Source: company website · checked Sep 5, 2026
14	HøglundStrong evidence	Tonsberg Barkaker, NorwayHQ checked Sep 5, 2026	51-200	39
	“Høglund was established with aim to provide the most reliable and user-friendly automation and control systems for the marine industry.” Source: company website · checked Sep 5, 2026
15	Furuno Norge ASPartial evidence	6008 Ålesund, NorwayHQ checked Sep 5, 2026	11-50	38
	“Furuno is one of the world's leading suppliers of maritime electronics and has more than employees worldwide.” Source: company website · checked Sep 5, 2026
16	InnovaIndirect evidence	Sandnes, NorwayHQ checked Sep 5, 2026	51-200	38
	“Established in 1997, Innova is a leading supplier of services, equipment and solutions to the international underwater industry.” Source: company website · checked Sep 5, 2026
17	Brevik Engineering ASPartial evidence	Brevik, NorwayHQ checked Sep 5, 2026	11-50	36
	“Brevik Engineering is a naval architect and marine engineering company located in Brevik, Norway.” Source: company website · checked Sep 5, 2026
18	H. HenriksenPartial evidence	Tønsberg, NorwayHQ checked Sep 5, 2026	51-200	34
	“H.Henriksen is a company with long and proud traditions in the maritime and offshore industry.” Source: company website · checked Sep 5, 2026
19	Elmarin ASIndirect evidence	Kristiansund, NorwayHQ checked Sep 5, 2026	51-200	29
	Source: company website · checked Sep 5, 2026
20	Auto-MaskinStrong evidence	Skjetten, NorwayHQ checked Sep 5, 2026	51-200	28
	“Since 1969, Auto-Maskin has designed, manufactured, and integrated engine management systems, bringing over 50 years of expertise to our Marine Pro range of type-approved and…” Source: company website · checked Sep 5, 2026
21	Ulmatec Handling SolutionsStrong evidence	Hareid, NorwayHQ checked Sep 5, 2026	11-50	27
	“MARINE TOOLS AND HANDLING SYSTEMS Ulmatec provides tailor-made marine tools and handling systems with improved performance and increased safety, dedicated to the offshore and…” Source: company website · checked Sep 5, 2026
22	Jotron Skipper ASIndirect evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	26
	“SKIPPER was established as a brand in 1973 by SIMRAD.” Source: company website · checked Sep 5, 2026
23	Kumera MarinePartial evidence	Sandefjord, NorwayHQ checked Sep 5, 2026	51-200	24
	“Kumera Marine AS was established when reputable manufacturers in the maritime industry, Helseth (controllable pitch propellers) and Kumera (propulsion- and front-end gears) merged…” Source: company website · checked Sep 5, 2026
24	Smart Automation ASPartial evidence	Bremnes, NorwayHQ checked Sep 5, 2026	11-50	24
	“SMART Automation AS - supplies integrated automation systems and hybrid power solutions for shipbuilders and ship-owners.” Source: company website · checked Sep 5, 2026
25	Telko ASPartial evidence	Tjøme Kommun, NorwayHQ checked Sep 5, 2026	1-10	20
	“With roots dating back to 1976 and as part of the Furuno Group, TELKO combines Norwegian maritime expertise with global technology leadership.” Source: company website · checked Sep 5, 2026

Showing 25 of 126 marine systems integration companies based in Norway

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Marine systems integration companies based in Norway at a glance

As of Sep 5, 2026

11-50Median size (employees)

OsloLargest hub · 9 HQs

424Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Verified emails by last verification

0–30

2,039

31–60

129

61–90

90–180

180+

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 systems integration companies, 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 Norway whose own description of what they do matches “marine systems integration companies”. 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 marine systems integration companies, and records with no verified work email. Companies headquartered outside Norway 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, 2,220 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 marine systems integration companies are there based in Norway?

RevenueBase identified 126 marine systems integration companies headquartered in Norway 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 city has the most marine systems integration companies?

Oslo leads with 9 headquartered companies, followed by Alesund (7) and Bergen (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 2,220 verified decision-maker contacts tracked across these 126 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.