Company lists · Data refreshed September 2026

Top 25 Renewable energy construction companies based in Sweden

Name: Renewable energy construction companies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 67 companies tracked

RevenueBase identified 67 renewable energy construction companies headquartered in Sweden as of September 2026 and tracks 1,389 professional contacts across them, including 736 with verified work emails. Stockholm is the largest hub.

This list covers renewable energy construction companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 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 17, 2026 86% judged on-target in blind review

67Companies

1,389Contacts tracked

736Verified emails

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The 25 largest renewable energy construction companies based in Sweden

Ranked by team size

Top 25 of 67 renewable energy construction companies based in Sweden, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy construction companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ox2	Strong evidence	Stockholm, SwedenHQ checked Sep 17, 2026	201-500	501 contacts →
	Strong evidence “OX2 develops, constructs, manages, and owns renewable energy solutions at scale, including onshore wind, offshore wind, solar power, and energy storage.” Source: RevenueBase Database · checked Sep 17, 2026
2	Alight	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	51-200	114 contacts →
	Partial evidence “At Alight, we’re on a mission to kick carbon off the grid by helping energy-intensive businesses switch to solar.” Source: RevenueBase Database · checked Sep 17, 2026
3	Monsson	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	501-1,000	102 contacts →
	Indirect evidence “Bringing a wind farm to life is a laborious and time-consuming process, involving a great amount of resources.” Source: RevenueBase Database · checked Sep 17, 2026
4	Ecokraft Sverige	Indirect evidence	Eskilstuna, SwedenHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “ECOKRAFT erbjuder solceller för din egen elproduktion sedan 2008.” Source: RevenueBase Database · checked Sep 17, 2026
5	Arise AB	Partial evidence	Halmstad, SwedenHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “Arise is a leading company that realises new green energy.” Source: RevenueBase Database · checked Sep 17, 2026
6	Gosol Energi AB	Partial evidence	Hägersten, SwedenHQ checked Sep 17, 2026	11-50	51 contacts →
	Partial evidence “GoSol Energi AB bedriver verksamhet inom solenergi och hållbara energisystem.” Source: RevenueBase Database · checked Sep 17, 2026
7	Telinet Energi AB	Partial evidence	Östermalm, SwedenHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Telinet Energi startades i Norge 2003 och har funnits i Sverige sedan.” Source: RevenueBase Database · checked Sep 17, 2026
8	Solar Energy Group	Partial evidence	Gävle, SwedenHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “Vi på Solar Energy Group gör det enkelt att investera i en mer hållbar framtid.” Source: RevenueBase Database · checked Sep 17, 2026
9	Recap Energy	Strong evidence	Stockholm, SwedenHQ checked Sep 17, 2026	51-200	27 contacts →
	Strong evidence “Recap is a lean, ambitious, and fast-growing company focused on renewable energy investments, with an established presence in 6 different countries.” Source: RevenueBase Database · checked Sep 17, 2026
10	Täta TAK Energi	Partial evidence	Påarp, SwedenHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Täta Tak Energi Sverige AB är en del Täta Tak gruppen som bygger på kunskap, kvalitet och tillgänglighet.” Source: RevenueBase Database · checked Sep 17, 2026
11	Creative Networks	Partial evidence	Västerås, SwedenHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Creative Networks konsulterar, bygger och underhåller elkraft, förnybar energi och telekominfrastruktur.” Source: RevenueBase Database · checked Sep 17, 2026
12	Solkraft Sverige	Indirect evidence	Mölndal, SwedenHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Det har aldrig varit attraktivare att installera solceller!” Source: RevenueBase Database · checked Sep 17, 2026
13	Kopernicus AB	Indirect evidence	Halmstad, SwedenHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Kopernicus Specialister på livslång komfort.” Source: RevenueBase Database · checked Sep 17, 2026
14	OTM EKO Energi AB	Partial evidence	Holsbybrunn, SwedenHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “OTM Energi är ett privatägt företag från Vetlanda.” Source: RevenueBase Database · checked Sep 17, 2026
15	Solaradvantage	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “SolarAdvantage är nordens snabbast växande företag inom den förnybara energisektorn.” Source: RevenueBase Database · checked Sep 17, 2026
16	Arka Energy AB	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Arka Energy tillhandahåller grön energiteknik till bostäder, kommersiell och statlig verksamhet.” Source: RevenueBase Database · checked Sep 17, 2026
17	DT Energi	Partial evidence	Ljungskile, SwedenHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “DT energi Vi jobbar för att bidra till utveckling av miljövänliga energikällor genom att leverera nyckelfärdiga solcellsanläggningar, batterier och laddboxar till privatpersoner…” Source: RevenueBase Database · checked Sep 17, 2026
18	Innoventum	Indirect evidence	Malmö, SwedenHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “INNOVENTUM is a provider of carbon-neutral and innovative small wind turbine, hybrid and solar power solutions.” Source: RevenueBase Database · checked Sep 17, 2026
19	Truxco Energy	Partial evidence	Staffanstorp, SwedenHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “We believe every business and community should have control over its energy.” Source: RevenueBase Database · checked Sep 17, 2026
20	EOLUS	Strong evidence	Hassleholm, SwedenHQ checked Sep 17, 2026	51-200	9 contacts →
	Strong evidence “Eolus is a leading developer of innovative and customized renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
21	Yokk Solar AB SE	Indirect evidence	Uddevalla, SwedenHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Yokk Solar AB is a Swedish subsidiary of the German Yokk Solar GmbH.” Source: RevenueBase Database · checked Sep 17, 2026
22	Sens Sustainable Energy Solutions	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Sustainable Energy Solutions Sweden Holding AB (publ)(SENS), provides sustainable energy solutions enabling the transition to a fossil-free and CO2 neutral energy mix both locally…” Source: RevenueBase Database · checked Sep 17, 2026
23	Solcellsbolaget Sweden AB	Partial evidence	Eskilstuna, SwedenHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Vi på Solcellsbolaget strävar efter att säkra en hållbar energiframtid för dagens och kommande generationer.” Source: RevenueBase Database · checked Sep 17, 2026
24	Svenskt Byggmontage	Indirect evidence	Landskrona, SwedenHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Svenskt Byggmontage AB är er trogna partner för solenergi och taklösningar i Södra Sverige!” Source: RevenueBase Database · checked Sep 17, 2026
25	Solenergiprojekt	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Solenergiprojekt.se, ledande inom förnybar energi, specialiserar sig på skräddarsydda solcellslösningar och energilagring för en rad fastighetstyper.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: renewable energy construction companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names renewable energy construction companies.
Partial evidence: Its own public description names part of renewable energy construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy construction companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 67 renewable energy construction companies based in Sweden

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Renewable energy construction companies based in Sweden at a glance

As of Sep 17, 2026

53.0%Verified-email coverage

20.7Average contacts per company

11-50Median size (employees)

22.4%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 67 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 renewable energy construction companies, 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 Sweden whose own description of what they do matches “renewable energy construction companies”. 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 renewable energy construction companies), 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 renewable energy construction companies, 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 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, 736 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 17, 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 renewable energy construction companies, 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 renewable energy construction companies are there based in Sweden?

RevenueBase identified 67 renewable energy construction companies 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 construction companies?

Stockholm leads with 15 headquartered companies, followed by Halmstad (3) and Malmo (3).

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 736 verified decision-maker contacts tracked across these 67 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 17, 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.