Company lists · Data refreshed September 2026

Top 23 Energy company digital transformation consultants based in Norway

RevenueBase identified 133 energy company digital transformation consultants headquartered in Norway as of September 2026 and tracks 39,484 professional contacts across them, including 14,682 with verified work emails. Oslo is the largest hub.

This list covers energy company digital transformation consultants 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 28, 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 28, 2026 86% judged on-target in blind review
133Companies
39,484Contacts tracked
14,682Verified emails
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The 23 largest energy company digital transformation consultants based in Norway

Ranked by team size
Top 23 of 133 energy company digital transformation consultants based in Norway, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy company digital transformation consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceFornebu, NorwayHQ checked Sep 28, 202610001+15,774 contacts →

Partial evidence

“Aker Solutions is a global engineering and technology company known for delivering complex energy projects with trusted quality and predictable results.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceOslo, NorwayHQ checked Sep 28, 20261,001-5,0001,310 contacts →

Partial evidence

“PGS and TGS have merged to form a pioneering data and services company, serving customers across the energy value chain and establishing a strategic partner for energy companies.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceSandnes, NorwayHQ checked Sep 28, 2026501-1,000503 contacts →

Partial evidence

“Cegal is a global technology partner with deep domain expertise in the energy industry - built on 25 years of hands-on experience.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceOslo, NorwayHQ checked Sep 28, 2026501-1,000363 contacts →

Partial evidence

“Advansia tilbyr et bredt spekter av tjenester innen prosjektledelse, digitalisering, sikkerhet og strategisk rådgivning for å møte våre kunders behov for en helhetlig tilnærming -…”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceFornebu, NorwayHQ checked Sep 28, 202651-200178 contacts →

Partial evidence

“Aize allows users to search, visualise, navigate and collaborate on assets digitally.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceAsker, NorwayHQ checked Sep 28, 202651-200157 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceKristiansand, NorwayHQ checked Sep 28, 2026201-500117 contacts →

Partial evidence

“Advantek Group is a Nordic industrial and technology partner, delivering engineering services and digital solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceStavanger, NorwayHQ checked Sep 28, 202651-20084 contacts →

Indirect evidence

“At Sekal we are powering change.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceFornebu, NorwayHQ checked Sep 28, 202651-20078 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceOslo, NorwayHQ checked Sep 28, 202651-20053 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceStavanger, NorwayHQ checked Sep 28, 202651-20050 contacts →

Indirect evidence

“Veni er et teknologi- og kompetanseselskap med base i Stavanger, etablert i 2018 sammen med Smedvig.”

Source: RevenueBase Database · checked Sep 28, 2026
12Strong evidenceLysaker, NorwayHQ checked Sep 28, 202611-5035 contacts →

Strong evidence

“Your preferred partner for success in ERP and digital transformation.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceOslo, NorwayHQ checked Sep 28, 202611-5033 contacts →

Indirect evidence

“For over two decades, Ecohz has pioneered the world of renewable electricity.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceOslo, NorwayHQ checked Sep 28, 202611-5029 contacts →

Indirect evidence

“Sysint AS is a Norwegian consulting company that provides business and technology consulting to private and public companies.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceOslo, NorwayHQ checked Sep 28, 202611-5029 contacts →

Partial evidence

“Alv AS is an IT consultant company focusing on system development expertise.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceStavanger, NorwayHQ checked Sep 28, 202611-5027 contacts →

Indirect evidence

“Simplify your workflows and begin the journey to new ways of working.”

Source: RevenueBase Database · checked Sep 28, 2026
17Strong evidenceFrogner, NorwayHQ checked Sep 28, 202611-5026 contacts →

Strong evidence

“We deliver secure digital transformation.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceStavanger, NorwayHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Eldor AS is a specialized engineering company delivering system engineering in the Oil and Gas market.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceBergen, NorwayHQ checked Sep 28, 202611-5023 contacts →

Partial evidence

“Prelect empowers electrification players with advanced digital solutions, enabling them to outcompete fossil-fueled competitors on a global scale.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceOslo, NorwayHQ checked Sep 28, 202611-5022 contacts →

Indirect evidence

“We take the best of your data and let it speak!”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceBlomsterdalen, NorwayHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“Helping operational teams work smarter through software and advisory.”

Source: RevenueBase Database · checked Sep 28, 2026
22Strong evidenceOslo, NorwayHQ checked Sep 28, 202611-5017 contacts →

Strong evidence

“At Vali, we've been driving the digital transformation of the healthcare sector since 2007, with a clear mission: to enable safer, more efficient, and more connected patient…”

Source: RevenueBase Database · checked Sep 28, 2026
23Strong evidenceSandvika, NorwayHQ checked Sep 28, 202611-5016 contacts →

Strong evidence

“BPT is an independent digital solutions, simulation and service company with production domain experts working on a wide range of new and established energy systems.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 23 of 133 energy company digital transformation consultants based in Norway

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Energy company digital transformation consultants based in Norway at a glance

As of Sep 28, 2026
37.2%Verified-email coverage
296.9Average contacts per company
1-10Median size (employees)
39.1%Largest-city concentration · Oslo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
36
51-200
12
201-500
3
501-1,000
5
1,001-5,000
2
10001+
3

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 133 companies.

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 energy company digital transformation consultants, 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 “energy company digital transformation consultants”. 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 energy company digital transformation consultants), 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 energy company digital transformation consultants, 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, 14,682 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 28, 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.

Energy company digital transformation consultants by metro

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 energy company digital transformation consultants, 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 energy company digital transformation consultants are there based in Norway?

RevenueBase identified 133 energy company digital transformation consultants 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?

Aker Solutions, headquartered in Fornebu, tops this list with the largest team on record.

Which city has the most energy company digital transformation consultants?

Oslo leads with 52 headquartered companies, followed by Stavanger (11) and Bergen (7).

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 14,682 verified decision-maker contacts tracked across these 133 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 28, 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.