Company lists · Data refreshed October 2026

Top 20 Energy infrastructure o and m companies based in Sweden

RevenueBase identified 28 company matches for energy infrastructure o and m companies associated with Sweden as of October 2026 and tracks 3,418 professional contacts across them, including 1,300 with verified work emails. Stockholm is the largest hub.

This list covers company matches for energy infrastructure o and m companies associated with 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 October 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 Oct 12, 2026 How this list was built
28Companies
3,418Contacts tracked
1,300Verified emails
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The 20 largest energy infrastructure o and m companies based in Sweden

Ranked by team size
Top 20 of 28 company matches for energy infrastructure o and m companies based in Sweden, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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 Oct 12, 20261,001-5,0001,068 contacts →

Exact match

“Preem har nu blivit VAROPreem – ett ledande europeiskt energiföretag som bildats genom sammanslagningen av VARO Energy och Preem AB.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchMalmö, SwedenHQ recorded Oct 12, 20261,001-5,000805 contacts →

Exact match

“ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchKöping, SwedenHQ recorded Oct 12, 202651-20072 contacts →

Exact match

“Distribution av elektricitet”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchGrängesberg, SwedenHQ recorded Oct 12, 202651-20070 contacts →

Exact match

“Victor Energy Ltd.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchSöderhamn, SwedenHQ recorded Oct 12, 202651-20062 contacts →

Exact match

“Söderhamn Nära är Söderhamns infrastrukturbolag.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchVästerås, SwedenHQ recorded Oct 12, 202611-5052 contacts →

Exact match

“We are a company with broad experience in the electric power industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchHalmstad, SwedenHQ recorded Oct 12, 202651-20048 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchHisings Kärra, SwedenHQ recorded Oct 12, 202651-20021 contacts →

Exact match

“Projekterar, bygger, underhåller och sanerar drivmedelsanläggningar.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchYstad, SwedenHQ recorded Oct 12, 202611-5021 contacts →

Exact match

“Vi på Ystad Energi arbetar varje dag för att göra Ystad ljusare, varmare och mer uppkopplat.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchBandhagen, SwedenHQ recorded Oct 12, 202651-20020 contacts →

Exact match

“Welcome to a modern, fast-growing company with a strong commitment to our customers’ business.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchVästerås, SwedenHQ recorded Oct 12, 202611-5020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchTrollhättan, SwedenHQ recorded Oct 12, 202651-20017 contacts →

Exact match

“SLL Energi & Infrastruktur AB is a civil engineering company offering a wide range of services within Construction, Power and Telecom.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchStockholm, SwedenHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“ATICC Sweden har snabbt vuxit fram som en stark aktör inom bygg, anläggning- och installationsbranschen.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchHolsbybrunn, SwedenHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“OTM Energi är ett privatägt företag från Vetlanda.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchSwedenHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Din pålitliga partner inom elnät Vi erbjuder tjänster inom - Projektledning - Beredning - Schakt och anläggningsarbeten - Kraftmontage”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchDanderyd, SwedenHQ recorded Oct 12, 202611-504 contacts →

Exact match

“Utan ström stannar bygget.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchSala, SwedenHQ recorded Oct 12, 202611-504 contacts →

Exact match

“KraftTech är ett företag som i huvudsakligen jobbar med infrastruktur.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchStenkullen, SwedenHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Vi ansvarar för drift och underhåll av energianläggningar både för pellets, fastbränsle, biogas, gasol och olja.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchUddevalla, SwedenHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Vi utför Byggledning och Projektledning inom el branschen med riktning drift underhåll.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchSträngnäs, SwedenHQ recorded Oct 12, 20261-102 contacts →

Exact match

“C3 Connect erbjuder en portfölj av marknadsledande produkter för byggande och underhåll av infrastruktur för telekom- och energisektorn.”

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

Showing 20 of 28 energy infrastructure o and m companies based in Sweden

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Energy infrastructure o and m companies based in Sweden at a glance

As of Oct 12, 2026
38.0%Verified-email coverage
122.1Average contacts per company
11-50Median size (employees)
17.9%Largest-city concentration · Stockholm
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
6
11-50
9
51-200
7
201-500
3
1,001-5,000
3

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 28 companies.

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 Sweden whose business descriptions match “energy infrastructure o and m companies” 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 1,300 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 October 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 “energy infrastructure o and m companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure o and m companies are there based in Sweden?

RevenueBase identified 28 company matches for energy infrastructure o and m companies associated with Sweden as of October 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?

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

Which city has the most energy infrastructure o and m companies?

Stockholm leads with 5 company records, followed by Bandhagen (1) and Bromma (1).

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 1,300 professional contacts with verified work emails tracked across these 28 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 October 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.