Company lists · Data refreshed September 2026

Top 19 Green energy investment firms based in Stockholm, Sweden

RevenueBase identified 36 company matches for green energy investment firms associated with Stockholm, Sweden as of September 2026 and tracks 878 professional contacts across them, including 494 with verified work emails and 25 with mobile numbers. Across Sweden, Stockholm is the largest hub for this category.

This list covers company matches for green energy investment firms associated with Stockholm, Sweden, 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 September 12, 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 Sep 12, 2026 How this list was built
36Companies
878Contacts tracked
494Verified emails
25Mobile numbers
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The 19 largest green energy investment firms based in Stockholm, Sweden

Ranked by team size
Top 19 of 36 company matches for green energy investment firms based in Stockholm, Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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 matchStockholm, SwedenHQ recorded Sep 12, 2026201-500501 contacts →

Exact match

“OX2 develops, constructs, manages, and owns renewable energy solutions at scale, including onshore wind, offshore wind, solar power, and energy storage.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchStockholm, SwedenHQ recorded Sep 12, 202611-50142 contacts →

Exact match

“Orrön Energy is an independent, publicly listed (Nasdaq Stockholm: “ORRON”) renewable energy company within the Lundin Group of Companies.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchStockholm, SwedenHQ recorded Sep 12, 202611-5029 contacts →

Exact match

“SaltX is a Swedish Greentech company that develops and markets sustainable technology that will benefit customers, the climate, and society.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchStockholm, SwedenHQ recorded Sep 12, 202651-20027 contacts →

Exact match

“Recap is a lean, ambitious, and fast-growing company focused on renewable energy investments, with an established presence in 6 different countries.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-1024 contacts →

Exact match

“Baseload Capital is a specialized investment entity that funds the deployment of heat power worldwide.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchStockholm, SwedenHQ recorded Sep 12, 202611-5013 contacts →

Exact match

“SolarAdvantage är nordens snabbast växande företag inom den förnybara energisektorn.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchStockholm, SwedenHQ recorded Sep 12, 202611-5013 contacts →

Exact match

“Arka Energy tillhandahåller grön energiteknik till bostäder, kommersiell och statlig verksamhet.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchStockholm, SwedenHQ recorded Sep 12, 202611-5011 contacts →

Exact match

“Altaal is a value driven investment firm acting both as principal investor and asset manager.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-1010 contacts →

Exact match

“HemSol grundades år 2019 i Stockholm med målet att underlätta för svenskar att göra en lönsam investering i egna solceller.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchStockholm, SwedenHQ recorded Sep 12, 202611-509 contacts →

Exact match

“Nordnest provides seamlessly integrated sustainable solutions in: Properties, Data Centres, and Energy Systems.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-107 contacts →

Exact match

“We believe and invest in companies with sustainable business models and stable profit growth.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-105 contacts →

Exact match

“SKALA’s initial focus is wind and solar projects in Sweden, Norway and Finland in all phases of the lifecycle (greenfield, brownfield and operational).”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-102 contacts →

Exact match

“At EAASY, we are dedicated to transforming the way individuals and businesses approach sustainable investing.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-101 contacts →

Exact match

“KIMPA Invest est le véhicule d'investissement de KIMPA - Impact Family OFfice.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-101 contacts →

Exact match

“Proxy P is a Swedish regulated AIFM manager with focus on the renewable energy and energy technology sectors.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-101 contacts →

Exact match

“IMPACT INVESTING IN IMPACT COMPANIES Aspiring environmentalist in venture capital form with sustainable investing focus.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-101 contacts →

Exact match

“ESGFIRE is a transatlantic capital markets and investment platform focused on high-growth companies in sustainability and strategic technologies.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19Exact matchStockholm, SwedenHQ recorded Sep 12, 20261-101 contacts →

Exact match

“Green hydrogen, bioenergy, solar power”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 19 of 36 green energy investment firms based in Stockholm, Sweden

See the full list, filter by size, metro and specialty, and access 494 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green energy investment firms based in Stockholm, Sweden at a glance

As of Sep 12, 2026
56.3%Verified-email coverage
2.8%Mobile-number coverage
24.4Average contacts per company
1-10Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
9
51-200
1
201-500
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 56.0d

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 Stockholm, Sweden whose business descriptions match “green energy investment firms” 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 494 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 September 12, 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 “green energy investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy investment firms are there based in Stockholm, Sweden?

RevenueBase identified 36 company matches for green energy investment firms associated with Stockholm, Sweden as of September 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?

Ox2 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Sweden has the most green energy investment firms?

Stockholm leads Sweden with 39 company records, followed by Malmo (6) and Gothenburg (4).

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 494 professional contacts with verified work emails tracked across these 36 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 September 12, 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.