Company lists · Data refreshed September 2026

Top 25 Maritime navigation software companies based in Norway

Name: Maritime navigation software 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 51 companies tracked

RevenueBase identified 51 maritime navigation software companies headquartered in Norway as of September 2026 and tracks 7,096 professional contacts across them, including 737 with verified work emails and 300 with mobile numbers. Oslo is the largest hub.

This list covers maritime navigation software 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, its RevenueBase Smart Search rating, 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 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 5, 2026 86% judged on-target in blind review

51Companies

7,096Contacts tracked

737Verified emails

300Mobile numbers

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The 25 largest maritime navigation software companies based in Norway

Ranked by team size

Top 25 of 51 maritime navigation software companies based in Norway, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to maritime navigation software 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	Strong evidence	Kongsberg, NorwayHQ checked Sep 5, 2026	5,001-10,000	5,555 contacts →
	Strong evidence “Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Source: RevenueBase Database · checked Sep 5, 2026
2	Navtor	Partial evidence	Egersund, NorwayHQ checked Sep 5, 2026	201-500	305 contacts →
	Partial evidence “NAVTOR provides seamless, secure and integrated solutions for smarter e-Navigation and optimal vessel performance.” Source: RevenueBase Database · checked Sep 5, 2026
3	Bassnet	Partial evidence	Lysaker, NorwayHQ checked Sep 5, 2026	201-500	248 contacts →
	Partial evidence “BASS, of Norwegian heritage and founded in 1997, is a leading global provider of fleet management software for ship owners and ship managers, as well as operators of rigs and…” Source: RevenueBase Database · checked Sep 5, 2026
4	Vissim	Partial evidence	Horten, NorwayHQ checked Sep 5, 2026	51-200	123 contacts →
	Partial evidence “Vissim is a software developer and turnkey sensor and infrastructure provider for advanced marine optimisation systems.” Source: RevenueBase Database · checked Sep 5, 2026
5	Kongsberg Norcontrol	Partial evidence	Horten, NorwayHQ checked Sep 5, 2026	51-200	83 contacts →
	Partial evidence “Kongsberg Norcontrol maritime surveillance solutions improve safety, efficiency and security of maritime transportation and its infrastructure by providing optimal situational…” Source: RevenueBase Database · checked Sep 5, 2026
6	Star Information Systems	Strong evidence	Trondheim, NorwayHQ checked Sep 5, 2026	51-200	75 contacts →
	Strong evidence “Star Information Systems (STAR) is a leading provider of maritime software solutions for efficient and safe ship and rig operations.” Source: RevenueBase Database · checked Sep 5, 2026
7	Sleipner Group	Partial evidence	Fredrikstad, NorwayHQ checked Sep 5, 2026	201-500	72 contacts →
	Partial evidence “Sleipner is a Norwegian technology company with a proud maritime heritage and a strong drive for innovation.” Source: RevenueBase Database · checked Sep 5, 2026
8	Dualog	Partial evidence	Oslo, NorwayHQ checked Sep 5, 2026	51-200	68 contacts →
	Partial evidence “Since 1994, Dualog has developed and delivered innovative software solutions with the purpose of bringing ship and shore closer.” Source: RevenueBase Database · checked Sep 5, 2026
9	Unisea AS	Strong evidence	Skudeneshavn, NorwayHQ checked Sep 5, 2026	51-200	65 contacts →
	Strong evidence “UniSea is a maritime software company supporting more than 160 customers worldwide, covering a combined fleet of 2,600+ vessels.” Source: RevenueBase Database · checked Sep 5, 2026
10	Zeabuz	Strong evidence	Trondheim, NorwayHQ checked Sep 5, 2026	11-50	38 contacts →
	Strong evidence “Zeabuz provides intelligent navigation solutions to the maritime industry, with flexible and modular software solutions built to integrate with any vessel.” Source: RevenueBase Database · checked Sep 5, 2026
11	Furuno Norge AS	Partial evidence	6008 Ålesund, NorwayHQ checked Sep 5, 2026	11-50	38 contacts →
	Partial evidence “Furuno is one of the world's leading suppliers of maritime electronics and has more than employees worldwide.” Source: RevenueBase Database · checked Sep 5, 2026
12	Maritime Optima	Partial evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	29 contacts →
	Partial evidence “Maritime Optima - Maritime intelligence at your fingertips!” Source: RevenueBase Database · checked Sep 5, 2026
13	RAA Labs	Indirect evidence	Lysaker, NorwayHQ checked Sep 5, 2026	11-50	28 contacts →
	Indirect evidence “Raa Labs provides vessel data infrastructure for fleet-scale operations.” Source: RevenueBase Database · checked Sep 5, 2026
14	Jotron Skipper AS	Indirect evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	26 contacts →
	Indirect evidence “SKIPPER was established as a brand in 1973 by SIMRAD.” Source: RevenueBase Database · checked Sep 5, 2026
15	Klaveness Digital	Partial evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	25 contacts →
	Partial evidence “We are a Norwegian technology company specializing in decision-support tools for the maritime industry, serving shipowners, charterers, cargo owners, and logistics professionals.” Source: RevenueBase Database · checked Sep 5, 2026
16	Telko AS	Partial evidence	Tjøme Kommun, NorwayHQ checked Sep 5, 2026	1-10	20 contacts →
	Partial evidence “With roots dating back to 1976 and as part of the Furuno Group, TELKO combines Norwegian maritime expertise with global technology leadership.” Source: RevenueBase Database · checked Sep 5, 2026
17	Danelec Norway	Partial evidence	Bergen, NorwayHQ checked Sep 5, 2026	11-50	16 contacts →
	Partial evidence “Danelec Norway AS, formerly Kyma AS, is part of Danelec, a GTT group company and global leader in maritime safety, data collection, and digital performance solutions.” Source: RevenueBase Database · checked Sep 5, 2026
18	Premas AS	Indirect evidence	Aalesund, NorwayHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence “Since its establishment in 1986, Premas has focused on developing solutions for the Shipping and Energy sectors.” Source: RevenueBase Database · checked Sep 5, 2026
19	Ceataec	Partial evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	13 contacts →
	Partial evidence “Ceataec is a Software Development & Analytics company established within the Wilhelmsen Group as a digital excellence partner.” Source: RevenueBase Database · checked Sep 5, 2026
20	Blom Maritime	Partial evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	12 contacts →
	Partial evidence “INNOVATION THROUGH APPLIED 3D' BLOM Maritime provide full-cycle service while ensuring that cost-effective solutions are continuously implemented before, during, and after the…” Source: RevenueBase Database · checked Sep 5, 2026
21	Tero Marine AS	Indirect evidence	NorwayHQ checked Sep 5, 2026	51-200	10 contacts →
	Indirect evidence “Based in Bergen, Norway, Tero Marine AS has been one of the world’s leading developers of marine information systems for over 35 years.” Source: RevenueBase Database · checked Sep 5, 2026
22	Havtech AS	Partial evidence	Askvoll, NorwayHQ checked Sep 5, 2026	1-10	9 contacts →
	Partial evidence “Havtech har sidan 2021 samarbeida med lokale rederi på Vestlandet for å skape digitale løysingar som effektiviserer den maritime næringa.” Source: RevenueBase Database · checked Sep 5, 2026
23	Seefleet	Partial evidence	Oslo, NorwayHQ checked Sep 5, 2026	1-10	8 contacts →
	Partial evidence “Where maritime data comes together” Source: RevenueBase Database · checked Sep 5, 2026
24	The Ship AS	Partial evidence	Bergen, NorwayHQ checked Sep 5, 2026	1-10	6 contacts →
	Partial evidence “The Ship AS is a Norwegian technology company dedicated to simplifying and digitalizing maritime operations.” Source: RevenueBase Database · checked Sep 5, 2026
25	Havian	Partial evidence	Trondheim, NorwayHQ checked Sep 5, 2026	1-10	4 contacts →
	Partial evidence “Havian provides software to vessel operators and project owners to manage and collaborate on for their offshore projects.” Source: RevenueBase Database · checked Sep 5, 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: maritime navigation software 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 maritime navigation software companies.
Partial evidence: Its own public description names part of maritime navigation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime navigation software 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 51 maritime navigation software companies based in Norway

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Maritime navigation software companies based in Norway at a glance

As of Sep 5, 2026

10.4%Verified-email coverage

4.2%Mobile-number coverage

139.1Average contacts per company

11-50Median size (employees)

29.4%Largest-city concentration · Oslo

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

6650–30

5231–60

261–90

090–180

18180+

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 maritime navigation software 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 Norway whose own description of what they do matches “maritime navigation software 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 maritime navigation software 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 maritime navigation software 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 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, 737 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

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 maritime navigation software 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 maritime navigation software companies are there based in Norway?

RevenueBase identified 51 maritime navigation software 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 maritime navigation software companies?

Oslo leads with 15 headquartered companies, followed by Bergen (5) and Trondheim (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 737 verified decision-maker contacts tracked across these 51 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 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.