Company lists · Data refreshed September 2026

Top 25 Renewable energy investment firms based in Sweden

RevenueBase identified 73 renewable energy investment firms headquartered in Sweden as of September 2026 and tracks 1,946 professional contacts across them, including 1,046 with verified work emails and 40 with mobile numbers. Stockholm is the largest hub.

This list covers renewable energy investment firms headquartered in Sweden, 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, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
73Companies
1,946Contacts tracked
1,046Verified emails
40Mobile numbers
Explore all 73 companies → Free signup · no credit card · 500 free credits

The 25 largest renewable energy investment firms based in Sweden

Ranked by team size
Top 25 of 73 renewable energy investment firms based in Sweden, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names renewable energy investment firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Ox2Strong evidence
Stockholm, SwedenHQ checked Sep 5, 2026201-500501

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

Source: company website · checked Sep 5, 2026
2
Jämtkraft ABPartial evidence
Östersund, SwedenHQ checked Sep 5, 2026201-500304

“Jämtkraft är en energikoncern med sin hemvist i Jämtland men med en marknad långt större än så.”

Source: company website · checked Sep 5, 2026
3
Orrön EnergyStrong evidence
Stockholm, SwedenHQ checked Sep 5, 202611-50142

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

Source: company website · checked Sep 5, 2026
4
AlightPartial evidence
Stockholm, SwedenHQ checked Sep 5, 202651-200114

“At Alight, we’re on a mission to kick carbon off the grid by helping energy-intensive businesses switch to solar.”

Source: company website · checked Sep 5, 2026
5
MonssonIndirect evidence
Stockholm, SwedenHQ checked Sep 5, 2026501-1,000102

“Bringing a wind farm to life is a laborious and time-consuming process, involving a great amount of resources.”

Source: company website · checked Sep 5, 2026
6
1komma5 SverigeStrong evidence
Hyllievång, SwedenHQ checked Sep 5, 202651-20092

“We’re passionate about solving the climate crisis by helping Swedes to make a cost efficient transition towards renewable energy, where we focus on helping our customers through…”

Source: company website · checked Sep 5, 2026
7
Nibe GroupPartial evidence
Markaryd, SwedenHQ checked Sep 5, 2026n/a62

“Word-class solutions in sustainable energy Our passion for doing business, product development and corporate acquisitions have led to a signifcant expansion for the last 25 years.”

Source: company website · checked Sep 5, 2026
8
Arise ABPartial evidence
Halmstad, SwedenHQ checked Sep 5, 202651-20051

“Arise is a leading company that realises new green energy.”

Source: company website · checked Sep 5, 2026
9
Rabbalshede Kraft ABPartial evidence
Rabbalshede, SwedenHQ checked Sep 5, 202611-5045

“At Rabbalshede Kraft, we help shape the energy of tomorrow.”

Source: company website · checked Sep 5, 2026
10
SR EnergyPartial evidence
Gothenburg, SwedenHQ checked Sep 5, 202611-5034

“SR Energy investerar långsiktigt i förnybar energi.”

Source: company website · checked Sep 5, 2026
11
Telinet Energi ABPartial evidence
Östermalm, SwedenHQ checked Sep 5, 202611-5030

“Telinet Energi startades i Norge 2003 och har funnits i Sverige sedan.”

Source: company website · checked Sep 5, 2026
12
Trelleborgs Energi ABPartial evidence
Trelleborg, SwedenHQ checked Sep 5, 202611-5029

“Trelleborgs Energi is a modern energy company with the future in mind.”

Source: company website · checked Sep 5, 2026
13
Recap EnergyStrong evidence
Stockholm, SwedenHQ checked Sep 5, 202651-20027

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

Source: company website · checked Sep 5, 2026
14
Baseload CapitalPartial evidence
Stockholm, SwedenHQ checked Sep 5, 20261-1024

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

Source: company website · checked Sep 5, 2026
15
Linde EnergiPartial evidence
Lindesberg, SwedenHQ checked Sep 5, 202611-5024

“Som energiproducent har vi ett större ansvar än att enbart leverera el och värme till bostäder, företag och samhällsfunktioner.”

Source: company website · checked Sep 5, 2026
16
Fyrfasen Energi ABPartial evidence
Sveg, SwedenHQ checked Sep 5, 202611-5016

“Fyrfasen Energi AB är en modern energipartner med försäljningskontor i Sveg, Funäsdalen, Sundsvall och Ånge.”

Source: company website · checked Sep 5, 2026
17
Turn EnergyStrong evidence
Uppsala, SwedenHQ checked Sep 5, 202611-5016

“Save the world from bad energy We build solar parks, produce & deliver renewable energy to companies.”

Source: company website · checked Sep 5, 2026
18
Iown Energy ABStrong evidence
Gothenburg, SwedenHQ checked Sep 5, 202611-5014

“We want to facilitate the transition from fossil fuels to clean, renewable energy.”

Source: company website · checked Sep 5, 2026
19
TRINEIndirect evidence
Gothenburg, SwedenHQ checked Sep 5, 202611-5013

“At Trine we’re on a mission to make the world better, faster.”

Source: company website · checked Sep 5, 2026
20
SolaradvantagePartial evidence
Stockholm, SwedenHQ checked Sep 5, 202611-5013

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

Source: company website · checked Sep 5, 2026
21
Arka Energy ABPartial evidence
Stockholm, SwedenHQ checked Sep 5, 202611-5013

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

Source: company website · checked Sep 5, 2026
22
Landinfra EnergyStrong evidence
Malmö, SwedenHQ checked Sep 5, 20261-1012

“Landinfra Energy develops renewable energy projects in the Nordics and beyond with main focus on large-scale solar, wind power, energy storage and hydrogen & eFuel projects.”

Source: company website · checked Sep 5, 2026
23
AltaalPartial evidence
Stockholm, SwedenHQ checked Sep 5, 202611-5011

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

Source: company website · checked Sep 5, 2026
24
HemsolIndirect evidence
Stockholm, SwedenHQ checked Sep 5, 20261-1010

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

Source: company website · checked Sep 5, 2026
25
EOLUSStrong evidence
Hassleholm, SwedenHQ checked Sep 5, 202651-2009

“Eolus is a leading developer of innovative and customized renewable energy solutions.”

Source: company website · checked Sep 5, 2026

Showing 25 of 73 renewable energy investment firms based in Sweden

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Renewable energy investment firms based in Sweden at a glance

As of Sep 5, 2026
1-10Median size (employees)
StockholmLargest hub · 28 HQs
40Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
39
11-50
21
51-200
9
201-500
2
501-1,000
1
10001+
1

Verified emails by last verification

0–30
986
31–60
55
61–90
0
90–180
0
180+
5

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 renewable energy investment firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Sweden whose own description of what they do matches “renewable energy investment firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among renewable energy investment firms, and records with no verified work email. Companies headquartered outside Sweden 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 an evidence 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, 1,046 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 5, 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.

Renewable energy investment firms by metro

  • Renewable energy investment firms in Stockholm28

Frequently asked

How many renewable energy investment firms are there based in Sweden?

RevenueBase identified 73 renewable energy investment firms headquartered in Sweden 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?

Ox2, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most renewable energy investment firms?

Stockholm leads with 28 headquartered companies, followed by Malmo (7) and Gothenburg (5).

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 1,046 verified decision-maker contacts tracked across these 73 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 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.