Company lists · Data refreshed September 2026

Top 20 Solar power software developers based in Norway

RevenueBase identified 36 solar power software developers headquartered in Norway as of September 2026 and tracks 831 professional contacts across them, including 146 with verified work emails and 44 with mobile numbers. Oslo is the largest hub.

This list covers solar power software developers 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 6, 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 6, 2026 86% judged on-target in blind review
36Companies
831Contacts tracked
146Verified emails
44Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 20 largest solar power software developers based in Norway

Ranked by team size
Top 20 of 36 solar power software developers based in Norway, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to solar power software developers: 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
1Strong evidenceOslo, NorwayHQ checked Sep 6, 2026201-500289 contacts →

“Otovo is an AI-Native home and business energy services company with a primary focus on solar power.”

Source: company website · checked Sep 6, 2026
2Indirect evidenceOslo, NorwayHQ checked Sep 6, 2026n/a210 contacts →

“Our vision is simple.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceTelemark, NorwayHQ checked Sep 6, 202651-20091 contacts →

“All your data in one place.”

Source: company website · checked Sep 6, 2026
4Partial evidenceOslo, NorwayHQ checked Sep 6, 202611-5052 contacts →

“Identify top solar and battery storage sites.”

Source: company website · checked Sep 6, 2026
5Indirect evidenceStord, NorwayHQ checked Sep 6, 202651-20036 contacts →

“Alltec: Pioneering Sustainable Energy Solutions with Innovation and Expertise At Alltec, we're committed to empowering the renewable energy transition through high-quality…”

Source: company website · checked Sep 6, 2026
6Strong evidenceLysaker, NorwayHQ checked Sep 6, 202611-5021 contacts →

“A bold solution to our global energy needs Inspired by Norway’s maritime heritage Ocean Sun has developed a patented solution for a floating power system with solar panels mounted…”

Source: company website · checked Sep 6, 2026
7Partial evidenceStavanger, NorwayHQ checked Sep 6, 202611-5020 contacts →

“Norsk Renewables delivers the power to build a better world.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceTønsberg, NorwayHQ checked Sep 6, 202611-5013 contacts →

“Vi leverer hele energisystemet!”

Source: company website · checked Sep 6, 2026
9Partial evidenceLarvik, NorwayHQ checked Sep 6, 202611-5011 contacts →

“Isola Solar specializes in integrated solar panels for roofs and walls as well as a comprehensive solar cell system for flat roofs, and is Isola's investment in solar energy.”

Source: company website · checked Sep 6, 2026
10Partial evidenceBergen, NorwayHQ checked Sep 6, 20261-1010 contacts →

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

Source: company website · checked Sep 6, 2026
11Strong evidenceTrondheim, NorwayHQ checked Sep 6, 20261-109 contacts →

“Versiro develops software that provides tailor-made strategies for power producers operating in uncertain electricity markets.”

Source: company website · checked Sep 6, 2026
12Indirect evidenceFolldal, NorwayHQ checked Sep 6, 202611-508 contacts →

“Solenergi Norge AS leverer komplette, driftssikre og lønnsomme solcelleanlegg for landbruk, næring og industri.”

Source: company website · checked Sep 6, 2026
13Strong evidenceNotodden, NorwayHQ checked Sep 6, 20261-105 contacts →

“Our energy systems are carefully crafted, incorporating power sources, storage mediums, and, most crucially, our cutting-edge AI-powered software.”

Source: company website · checked Sep 6, 2026
14Strong evidenceOslo, NorwayHQ checked Sep 6, 20261-104 contacts →

“A Norwegian Company, owned by operated by US and Norwegian investors, is an international developer and an integrator of commercial and industrial solar photovoltaic (PV) systems…”

Source: company website · checked Sep 6, 2026
15Indirect evidenceHalden, NorwayHQ checked Sep 6, 20261-103 contacts →

“We help businesses cut energy costs, increase profitability, and maximize their impact on sustainability by delivering critical systems to energy exchanges and companies globally.”

Source: company website · checked Sep 6, 2026
16Partial evidenceMoss, NorwayHQ checked Sep 6, 20261-103 contacts →

Solar Solution er en distributør av bygningsintegrerte solcellepaneler.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceSøgne, NorwayHQ checked Sep 6, 20261-103 contacts →

“Vår visjon er å optimalisere solenergi og gi ren energi for en renere, grønnere fremtid gjennom solfølging.”

Source: company website · checked Sep 6, 2026
18Indirect evidenceStavanger/sandnes, NorwayHQ checked Sep 6, 20261-102 contacts →

“Vi er en komplett leverandør av solenergiløsninger og leverer både tradisjonelle utenpåliggende solcellepaneler, samt flere varianter av integrerte og semi-integrerte…”

Source: company website · checked Sep 6, 2026
19Strong evidenceOslo, NorwayHQ checked Sep 6, 20261-101 contacts →

“Sunlit Sea develops a new type of technology for floating solar power installations.”

Source: company website · checked Sep 6, 2026
20Partial evidenceNarvik, NorwayHQ checked Sep 6, 20261-101 contacts →

SOLar Business and Engineering Services Solbes is doing projecting and installation of photovoltaic systems.”

Source: company website · checked Sep 6, 2026

Showing 20 of 36 solar power software developers based in Norway

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 146 reachable decision-makers.

Free signup · no credit card

View the full list →

Solar power software developers based in Norway at a glance

As of Sep 6, 2026
17.6%Verified-email coverage
5.3%Mobile-number coverage
23.1Average contacts per company
1-10Median size (employees)
19.4%Largest-city concentration · Oslo
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
13
51-200
2
201-500
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 solar power software developers, 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 “solar power software developers”. 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 solar power software developers), 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 solar power software developers, 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, 146 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 6, 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

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 solar power software developers, 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 solar power software developers are there based in Norway?

RevenueBase identified 36 solar power software developers 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?

OTOVO, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most solar power software developers?

Oslo leads with 7 headquartered companies, followed by Stavanger (3) and Kristiansand (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 146 verified decision-maker contacts tracked across these 36 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 36 solar power software developers based in Norway. Start with a free account, no credit card.

Download this list →

Related lists

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.