Company lists · Data refreshed November 2026

Top 25 Offshore drilling software companies based in Norway

RevenueBase identified 131 company matches for offshore drilling software companies associated with Norway as of November 2026 and tracks 10,653 professional contacts across them, including 3,623 with verified work emails. Stavanger is the largest hub.

This list covers company matches for offshore drilling software companies associated with Norway, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
131Companies
10,653Contacts tracked
3,623Verified emails
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The 25 largest offshore drilling software companies based in Norway

Ranked by team size
Top 25 of 131 company matches for offshore drilling software companies based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOslo, NorwayHQ recorded Nov 5, 2026501-1,000837 contacts →

Exact match

“AGR – an Aqualis company – is a multidisciplinary consultancy, specialising in drilling & wells, subsurface, marine and subsea solutions, resourcing, technical safety and software…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSandnes, NorwayHQ recorded Nov 5, 2026501-1,000664 contacts →

Exact match

“Always do better" is our guiding principle leading us through the energy transition and towards our vision of becoming the preferred supplier of drilling services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchUlsteinvik, NorwayHQ recorded Nov 5, 2026501-1,000538 contacts →

Exact match

“Island Offshore - The Island Offshore Group is a leading provider of services to the offshore industry ranging from Platform Supply, Walk-to-work and Anchor Handling to Advanced…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHaugesund, NorwayHQ recorded Nov 5, 2026501-1,000488 contacts →

Exact match

“Reach Subsea is an offshore contractor delivering subsea services and ocean data, survey, inspection, maintenance and repair, and construction support for offshore energy and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchStraume, NorwayHQ recorded Nov 5, 202651-200201 contacts →

Exact match

“Innovative, enabling technology is at the very heart of Enhanced Drilling.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchAsker, NorwayHQ recorded Nov 5, 202651-200178 contacts →

Exact match

“4Subsea is a leading provider of technology and services that help operators optimise energy production from subsea oil & gas fields and offshore wind farms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchStavanger, NorwayHQ recorded Nov 5, 2026201-500138 contacts →

Exact match

“We solve engineering challenges others can't.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSandsli, NorwayHQ recorded Nov 5, 202651-200131 contacts →

Exact match

“Island Drilling was established in 2006 by industry veterans and Island Offshore, the leading global player in well intervention, to build and own special purpose semi-submersible…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMongstad, NorwayHQ recorded Nov 5, 2026201-500127 contacts →

Exact match

“PSW Technology offers a wide range of services and solutions to the global drilling industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNotodden, NorwayHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“Optime, A Halliburton Service is an innovative subsea oil and gas provider focusing on cost efficient solutions specifically towards products within the well access, well…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSandnes, NorwayHQ recorded Nov 5, 202651-200106 contacts →

Exact match

“Techouse is a leader in the provision of offshore platform processing equipment and services to the international oil & gas industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchStavanger, NorwayHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“At Horizon56, we aim to digitalize the Oil & Gas well construction process, by closing the gap between planning & execution, as well as between on and o­ffshore.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchStavanger, NorwayHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“At Sekal we are powering change.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSandnes, NorwayHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“IKM Acona is a leading provider of services to the oil and gas industry covering the complete lifecycle of oil and gas projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchHeimdal, NorwayHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“Devico has over 35 years of experience with directional core drilling (DCD) and borehole surveying technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLysaker, NorwayHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“Moss Maritime provides leading technology and expertise within design and engineering services to the offshore energy sector as well as other ocean-based sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTrondheim, NorwayHQ recorded Nov 5, 202611-5061 contacts →

Exact match

“whitson supports energy companies, oilfield service providers, investors, and government organizations with software, consulting, and training across PVT, well performance, gas…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Oliasoft is a global Software-as-a-Service (SaaS) company enabling digitization and automation through sophisticated cloud engineering software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchStavanger, NorwayHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“Sub Sea Services is a solution-focused, flexible and collaboration oriented partner to the offshore drilling industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchFornebu, NorwayHQ recorded Nov 5, 202651-20057 contacts →

Exact match

“Føn Energy Services is an independent service provider to the offshore energy sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLierbyen, NorwayHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“SubseaDesign (SD) is an engineering, design and fabrication company providing equipment and services for the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLysaker, NorwayHQ recorded Nov 5, 202611-5051 contacts →

Exact match

“Semar was founded in 1980 as an independent engineering consultant firm devoted primarily to the offshore oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchAsker, NorwayHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Argeo was established by an experienced team of professionals in 2017 with HQ in Asker, Norway.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“FutureOn began with a question: why should energy operators and service companies wait months to design fields when technology could make it happen in weeks?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchNorwayHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“Petrolink operates platforms, subsea installations and floating production units offshore, oil and gas terminals onshore, refineries and process plants including power plants and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 131 offshore drilling software companies based in Norway

See the full list, filter by size, metro and specialty, and access 3,623 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore drilling software companies based in Norway at a glance

As of Nov 5, 2026
34.0%Verified-email coverage
81.3Average contacts per company
11-50Median size (employees)
20.6%Largest-city concentration · Stavanger
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
51
51-200
25
201-500
3
501-1,000
4
1,001-5,000
3
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 131 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Norway whose business descriptions match “offshore drilling software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,623 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Offshore drilling software companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “offshore drilling software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore drilling software companies are there based in Norway?

RevenueBase identified 131 company matches for offshore drilling software companies associated with Norway as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

AGR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most offshore drilling software companies?

Stavanger leads with 27 company records, followed by Oslo (12) and Kristiansand (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,623 professional contacts with verified work emails tracked across these 131 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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.