Company lists · Data refreshed September 2026

Top 25 Energy sector consulting firms based in Sweden

RevenueBase identified 287 energy sector consulting firms headquartered in Sweden as of September 2026 and tracks 1,757 professional contacts across them, including 1,025 with verified work emails. Stockholm is the largest hub.

This list covers energy sector consulting 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 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 21, 2026 86% judged on-target in blind review
287Companies
1,757Contacts tracked
1,025Verified emails
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The 25 largest energy sector consulting firms based in Sweden

Ranked by team size
Top 25 of 287 energy sector consulting firms based in Sweden, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to energy sector consulting firms: 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
1Indirect evidenceVästerås, SwedenHQ checked Sep 21, 202651-200166 contacts →

Indirect evidence

“Welcome to FVB!”

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceSolna, SwedenHQ checked Sep 21, 202651-20081 contacts →

Indirect evidence

“Aenigma är ett konsultföretag som levererar expertis som gör skillnad.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceVästerås, SwedenHQ checked Sep 21, 202651-20072 contacts →

Indirect evidence

“Sedan starten 1945 är Kadesjös ett heltäckande konsultföretag inom bygg- och installationssektorn.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceSträngnäs, SwedenHQ checked Sep 21, 202651-20062 contacts →

Partial evidence

EnergiEngagemang hjälper industrier, fastighetsbolag, lantbrukare och bostadsrättsföreningar med solenergi och energilager- Vi hjälper dig välja rätt teknik.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceUmeå, SwedenHQ checked Sep 21, 202651-20056 contacts →

Indirect evidence

“Altio erbjuder kunskapsbaserade konsulttjänster inom process, teknik och ledarskap.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceMölndal, SwedenHQ checked Sep 21, 202611-5046 contacts →

Indirect evidence

“Solvina is a knowledge-driven company in the power industry.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceNorrköping, SwedenHQ checked Sep 21, 202651-20044 contacts →

Indirect evidence

“Mericon Engineering AB är ett teknikkonsultbolag med säte i Norrköping och verksamhet på flera olika orter i Sverige.”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceGävle, SwedenHQ checked Sep 21, 202611-5037 contacts →

Partial evidence

“Greencon energi & miljö AB är ett Gävlebaserat konsultföretag med omfattande kompetens inom energi och miljö.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceMalmo, SwedenHQ checked Sep 21, 202611-5032 contacts →

Indirect evidence

“Ditt externa anläggningsstöd i projekt och förvaltning.”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceAlvik, SwedenHQ checked Sep 21, 202611-5030 contacts →

Partial evidence

“Liljemark Consulting is a consulting company with extensive experience within environment and sustainability.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceStockholm, SwedenHQ checked Sep 21, 202611-5030 contacts →

Indirect evidence

“we put solar to work Går du också och funderar på solceller?”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceSolna, SwedenHQ checked Sep 21, 202611-5029 contacts →

Partial evidence

“Konsultbolag med branschens bästa kompetens och största passion för energieffektivisering.”

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceSollentuna, SwedenHQ checked Sep 21, 202611-5025 contacts →

Partial evidence

“Vi är ett energikonsultföretag med huvudkontor i Sollentuna strax norr om Stockholm samt med filialkontor i Umeå.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceHalmstad, SwedenHQ checked Sep 21, 202611-5023 contacts →

Indirect evidence

“CREACON HKAB är sedan 1994 ett privatägt konsultföretag med drygt 30 anställda.”

Source: RevenueBase Database · checked Sep 21, 2026
15Strong evidenceStockholm, SwedenHQ checked Sep 21, 202611-5023 contacts →

Strong evidence

“Fjärrvärmeprojekt Sverige AB is a consulting firm in the energy indistry.”

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceVästerås, SwedenHQ checked Sep 21, 202611-5022 contacts →

Partial evidence

“Creative Networks konsulterar, bygger och underhåller elkraft, förnybar energi och telekominfrastruktur.”

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceStockholm, SwedenHQ checked Sep 21, 202611-5020 contacts →

Indirect evidence

“Electro Engineering AB är ett oberoende och fristående konsultföretag inom elbranschen.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceVästerås, SwedenHQ checked Sep 21, 202611-5018 contacts →

Indirect evidence

“Marklund Solutions startade 2014 med missionen att hjälpa våra kunder att göra gröna lönsamma affärer.”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceSolna, SwedenHQ checked Sep 21, 202611-5018 contacts →

Indirect evidence

“Gridtec är ett teknikkonsultföretag som arbetar med elkraft inom region- och distributionsnät.”

Source: RevenueBase Database · checked Sep 21, 2026
20Partial evidenceUmeå, SwedenHQ checked Sep 21, 202611-5015 contacts →

Partial evidence

“Umeå Projekt Team grundades 2007 och är ett ingenjörsföretag inom VVS, El- och Energibranschen.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceVästerås, SwedenHQ checked Sep 21, 202611-5015 contacts →

Indirect evidence

“Voltyx erbjuder konsulter inom Elkraft.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceHolsbybrunn, SwedenHQ checked Sep 21, 202611-5014 contacts →

Partial evidence

“OTM Energi är ett privatägt företag från Vetlanda.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceHalmstad, SwedenHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

“Cattegatt Consult är ett ungt företag under stark tillväxt och med en enorm framtidstro.”

Source: RevenueBase Database · checked Sep 21, 2026
24Partial evidenceStockholm, SwedenHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“Teknisk konsultverksamhet inom energi, miljö- och VVS-teknik”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceStockholm, SwedenHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“NXITY is a leading multidisciplinary business consulting firm, specialised in Development, Project Management, System analysis, and System Optimization, of integrated urban and…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 287 energy sector consulting firms based in Sweden

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,025 reachable decision-makers.

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Energy sector consulting firms based in Sweden at a glance

As of Sep 21, 2026
58.3%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
17.1%Largest-city concentration · Stockholm
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
180
11-50
94
51-200
12
201-500
1

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 287 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 energy sector consulting firms, 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 “energy sector consulting firms”. 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 energy sector consulting firms), 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 energy sector consulting 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 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, 1,025 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 21, 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.

Energy sector consulting firms by metro

  • Energy sector consulting firms in Stockholm49

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 energy sector consulting firms, 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 energy sector consulting firms are there based in Sweden?

RevenueBase identified 287 energy sector consulting 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?

FVB Sverige AB, headquartered in Vasteras, tops this list with the largest team on record.

Which city has the most energy sector consulting firms?

Stockholm leads with 49 headquartered companies, followed by Goteborg (17) and Helsingborg (11).

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 1,025 verified decision-maker contacts tracked across these 287 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 21, 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.