Company lists · Data refreshed November 2026

Top 17 Hydropower operators based in Norway

RevenueBase identified 34 company matches for hydropower operators associated with Norway as of November 2026 and tracks 981 professional contacts across them, including 364 with verified work emails. Oslo is the largest hub.

This list covers company matches for hydropower operators 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 6, 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 6, 2026 How this list was built
34Companies
981Contacts tracked
364Verified emails
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The 17 largest hydropower operators based in Norway

Ranked by team size
Top 17 of 34 company matches for hydropower operators based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 2026501-1,000612 contacts →

Exact match

“Hafslund er Norges nest største kraftprodusent med mer enn 80 vannkraftverk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTranby, NorwayHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Aker Solutions acquired Rainpower in March 2022.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFauske, NorwayHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“SKS er en av Nord-Norges ledende kraftprodusenter med 23 kraftstasjoner i Saltenregionen og Helgeland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Småkraft AS is a Norwegian power company, founded in 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSirdal, NorwayHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Sira-Kvina kraftselskap produserer fornybar energi i 7 vannkraftverk der vi benytter vannet fra de tre fylkene Rogaland, Vest- og Aust-Agder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRådhusplassen, NorwayHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Clemens Kraft er en av de største aktørene innen småkraftverk i Norge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKristiansand, NorwayHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Cadre er en norsk vannkraftsprodusent som eier, driver og utvikler småkraft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“FORTE Vannkraft AS er en industriell utvikler, utbygger og eier av vannkraftverk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSeimsfoss, NorwayHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Proxima Hydrotech AS er ein leiande leverandør av driftsstøttetenester til småkraftbransjen i Noreg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMosjøen, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBotngård, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Historien til FosenKraft startet for over 85 år siden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGrov, NorwayHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJondal, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOppeid, NorwayHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOsøyro, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Small Power AS, med Kenneth Sjøholt i spissen, har mange års erfaring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Om Gårdskraft Gårdskraft utvikler, investerer i og drifter småkraftverk i Norge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMagnor, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Vår spisskompetanse innen vannkraft gjør at ditt nye hydraulikkanlegg vil få en optimal løsning, enten det er snakk om aggregat kontroll med frekvensstyring, småkraftverk med…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 17 of 34 hydropower operators based in Norway

See the full list, filter by size, metro and specialty, and access 364 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydropower operators based in Norway at a glance

As of Nov 6, 2026
37.1%Verified-email coverage
28.9Average contacts per company
11-50Median size (employees)
17.6%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
14
51-200
2
201-500
2
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 34 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 “hydropower operators” 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 364 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 6, 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 “hydropower operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydropower operators are there based in Norway?

RevenueBase identified 34 company matches for hydropower operators 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?

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

Which city has the most hydropower operators?

Oslo leads with 6 company records, followed by Bergen (3) and Mosjoen (2).

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 364 professional contacts with verified work emails tracked across these 34 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 6, 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.