Company lists · Data refreshed September 2026

Top 24 Port operations software companies based in Norway

Name: Port operations 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 46 companies tracked

RevenueBase identified 46 port operations software companies headquartered in Norway as of September 2026 and tracks 1,744 professional contacts across them, including 614 with verified work emails and 73 with mobile numbers. Oslo is the largest hub.

This list covers port operations 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, 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

46Companies

1,744Contacts tracked

614Verified emails

73Mobile numbers

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The 24 largest port operations software companies based in Norway

Ranked by team size

Top 24 of 46 port operations software 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 port operations software 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	Wilhelmsen Port ServicesPartial evidence	Oslo, NorwayHQ checked Sep 5, 2026	1,001-5,000	566
	“Take your port experience further, with the world's largest port network.” Source: company website · checked Sep 5, 2026
2	BassnetPartial evidence	Lysaker, NorwayHQ checked Sep 5, 2026	201-500	248
	“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: company website · checked Sep 5, 2026
3	Buksér OG Berging ASStrong evidence	Lysaker, NorwayHQ checked Sep 5, 2026	201-500	172
	“Buksér og Berging AS is a leading supplier of marine services within port and terminals, ocean towage, offshore work and complex marine operations.” Source: company website · checked Sep 5, 2026
4	ShipnetPartial evidence	Gamle Oslo, NorwayHQ checked Sep 5, 2026	51-200	99
	“We are the shipping company’s software solution.” Source: company website · checked Sep 5, 2026
5	Star Information SystemsStrong evidence	Trondheim, NorwayHQ checked Sep 5, 2026	51-200	75
	“Star Information Systems (STAR) is a leading provider of maritime software solutions for efficient and safe ship and rig operations.” Source: company website · checked Sep 5, 2026
6	DualogPartial evidence	Oslo, NorwayHQ checked Sep 5, 2026	51-200	68
	“Since 1994, Dualog has developed and delivered innovative software solutions with the purpose of bringing ship and shore closer.” Source: company website · checked Sep 5, 2026
7	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
8	FarmarIndirect evidence	Farsund, NorwayHQ checked Sep 5, 2026	51-200	49
	“FarMar is a maritime transport and logistics company based in Farsund.” Source: company website · checked Sep 5, 2026
9	Fjord Base GruppenIndirect evidence	Florø, NorwayHQ checked Sep 5, 2026	201-500	33
	“Fjord Base Gruppen består av Saga Fjordbase, Fjord Base, FB Support, NCP og HyFuel.” Source: company website · checked Sep 5, 2026
10	Klaveness DigitalIndirect evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	25
	“We are a Norwegian technology company specializing in decision-support tools for the maritime industry, serving shipowners, charterers, cargo owners, and logistics professionals.” Source: company website · checked Sep 5, 2026
11	CCB Mongstad ASIndirect evidence	Mongstad, NorwayHQ checked Sep 5, 2026	201-500	20
	“CCB Mongstad AS (CCB) leverer logistikktjenester, forvalter eiendom, havne og basetjenester innenfor offshore- og marine sektoren.” Source: company website · checked Sep 5, 2026
12	Gat-ShipPartial evidence	Porsgrunn, NorwayHQ checked Sep 5, 2026	11-50	14
	“GAT-Ship is the leading provider of software solutions for ship agents worldwide.” Source: company website · checked Sep 5, 2026
13	Borg Havn IKSIndirect evidence	Gamle Fredrikstad, NorwayHQ checked Sep 5, 2026	11-50	14
	“BORG HAVN IKS is a logistics and supply chain company based out of Øraveien 27, GAMLE FREDRIKSTAD, Fredrikstad, Norway.” Source: company website · checked Sep 5, 2026
14	Premas ASIndirect evidence	Aalesund, NorwayHQ checked Sep 5, 2026	11-50	14
	“Since its establishment in 1986, Premas has focused on developing solutions for the Shipping and Energy sectors.” Source: company website · checked Sep 5, 2026
15	CeataecPartial evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	13
	“Ceataec is a Software Development & Analytics company established within the Wilhelmsen Group as a digital excellence partner.” Source: company website · checked Sep 5, 2026
16	Marlo A.SPartial evidence	Frogn, NorwayHQ checked Sep 5, 2026	1-10	13
	“Marlo started its operations in 1997 under the name LogIT a.s.The business originated from EU projects in the area of transport and logistics, with a specific focus on issues…” Source: company website · checked Sep 5, 2026
17	Tero Marine ASIndirect evidence	NorwayHQ checked Sep 5, 2026	51-200	10
	“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: company website · checked Sep 5, 2026
18	Havtech ASIndirect evidence	Askvoll, NorwayHQ checked Sep 5, 2026	1-10	9
	“Havtech har sidan 2021 samarbeida med lokale rederi på Vestlandet for å skape digitale løysingar som effektiviserer den maritime næringa.” Source: company website · checked Sep 5, 2026
19	North Maritime ASIndirect evidence	Narvik, NorwayHQ checked Sep 5, 2026	1-10	6
	Source: company website · checked Sep 5, 2026
20	Systema ASPartial evidence	Oslo, NorwayHQ checked Sep 5, 2026	11-50	5
	“SYSTEMA AS is a leading software provider within transportation and logisitics solutions in the Norwegian market.” Source: company website · checked Sep 5, 2026
21	HavianPartial evidence	Trondheim, NorwayHQ checked Sep 5, 2026	1-10	4
	“Havian provides software to vessel operators and project owners to manage and collaborate on for their offshore projects.” Source: company website · checked Sep 5, 2026
22	Greenwave Terminal SystemsPartial evidence	Oslo, NorwayHQ checked Sep 5, 2026	1-10	4
	“Greenwave is a leading Norwegian provider of web-based software for the logistics industry.” Source: company website · checked Sep 5, 2026
23	BluesystemsIndirect evidence	Rubbestadneset, NorwayHQ checked Sep 5, 2026	1-10	4
	“bluesystems provides easy-to-use, modern and time-saving solutions and consulting to serviceboat companies.” Source: company website · checked Sep 5, 2026
24	Logistra ASIndirect evidence	Åndalsnes, NorwayHQ checked Sep 5, 2026	11-50	3
	“Logistra – en del av Proteria-konsernet Logistra utvikler programvare som digitaliserer og automatiserer transport og frakt.” Source: company website · checked Sep 5, 2026

Showing 24 of 46 port operations software companies based in Norway

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Port operations software companies based in Norway at a glance

As of Sep 5, 2026

11-50Median size (employees)

OsloLargest hub · 8 HQs

73Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

574

31–60

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 port operations software 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 “port operations software 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 port operations 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 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, 614 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 port operations software companies are there based in Norway?

RevenueBase identified 46 port operations 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?

Wilhelmsen Port Services, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most port operations software companies?

Oslo leads with 8 headquartered companies, followed by Trondheim (3) and Lysaker (2).

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 614 verified decision-maker contacts tracked across these 46 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.