Company lists · Data refreshed November 2026

Top 25 Upstream operations software companies based in Norway

RevenueBase identified 48 company matches for upstream operations software companies associated with Norway as of November 2026 and tracks 1,541 professional contacts across them, including 582 with verified work emails. Stavanger is the largest hub.

This list covers company matches for upstream operations 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
48Companies
1,541Contacts tracked
582Verified emails
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The 25 largest upstream operations software companies based in Norway

Ranked by team size
Top 25 of 48 company matches for upstream operations 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 matchRøyneberg, NorwayHQ recorded Nov 5, 2026501-1,000659 contacts →

Exact match

“At Interwell our mission is clear; we are committed to solving the toughest well challenges with unmatched expertise and dedication.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact match4623 Kristiansand, NorwayHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Stimline Digital, a software company dedicated to improving workflows within Energy Companies and Service Companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchStorhaug, NorwayHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“As the leading global supplier of planning and execution software for well operations, we believe the future is digital, connected, and collaborative.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchTrondheim, NorwayHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Exploro is a leading provider of specialized subsurface services to the Exploration and Production (E&P) industry, with a proven track record of excellence since its establishment…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchStavanger, NorwayHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“ROQC Data Management AS - headquartered in Norway & founded in 1998.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchStavanger, NorwayHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Logtek AS Log quality control and reporting to the national data repository (Diskos NDR).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchStavanger, NorwayHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Completion Services is a Well Completion Diagram Quality Assurance and Software Solution business, working with small, medium and large oil companies throughout the world that are…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchTrondheim, NorwayHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Prores AS is a technology company based in Trondheim, Norway.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchNorwayHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“At Resoptima we are passionate about driving value through effective reservoir management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBergen, NorwayHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Glex AS is a software company that develops solutions for asset portfolio optimisation for E&P companies and CCS.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNesttun, NorwayHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Perecon AS aims to be the preferred partner to resolve subsurface challenges.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchStavanger, NorwayHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Petroware AS is a software company within the data management, petrophysics, geology, and reservoir engineering domains.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchRandaberg, NorwayHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Norwegian Oil & Gas Company founded in 2016.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Nov 5, 202611-506 contacts →

Exact match

“PSS-Geo AS is an independent geophysical service company based in Oslo and Stavanger, Norway, Tivat, Montenegro and has representatives in Calgary, Canada, Islamabad, Pakistan…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Nov 5, 202611-505 contacts →

Exact match

“We are providing ready-to-use simulation software for flow insights for the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGamle Oslo, NorwayHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Geocap AS provides mapping and modeling solutions to geoscientists in their work with geographical and geological data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchTrondheim, NorwayHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Havian provides software to vessel operators and project owners to manage and collaborate on for their offshore projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchAsker, NorwayHQ recorded Nov 5, 202651-2004 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchKristiansand, NorwayHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Engineering Systems AS delivers Once® - a software product to support your engineering, design and delivery process in oil and gas, shipping and industrial automation.”

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

Showing 25 of 48 upstream operations software companies based in Norway

See the full list, filter by size, metro and specialty, and access 582 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Upstream operations software companies based in Norway at a glance

As of Nov 5, 2026
37.8%Verified-email coverage
32.1Average contacts per company
11-50Median size (employees)
29.2%Largest-city concentration · Stavanger
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
22
51-200
8
501-1,000
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 48 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 “upstream operations 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 582 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.

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 “upstream operations software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many upstream operations software companies are there based in Norway?

RevenueBase identified 48 company matches for upstream operations 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?

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

Which city has the most upstream operations software companies?

Stavanger leads with 14 company records, followed by Oslo (8) and Trondheim (5).

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 582 professional contacts with verified work emails tracked across these 48 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.