Company lists · Data refreshed September 2026

Top 25 Industrial energy suppliers based in Sweden

Name: Industrial energy suppliers based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 59 companies tracked

RevenueBase identified 59 industrial energy suppliers headquartered in Sweden as of September 2026 and tracks 13,178 professional contacts across them, including 6,881 with verified work emails. Stockholm is the largest hub.

This list covers industrial energy suppliers 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

59Companies

13,178Contacts tracked

6,881Verified emails

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The 25 largest industrial energy suppliers based in Sweden

Ranked by team size

Top 25 of 59 industrial energy suppliers 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 industrial energy suppliers: 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	Vattenfall	Partial evidence	Solna, SwedenHQ checked Sep 17, 2026	10001+	9,748 contacts →
	Partial evidence “Vattenfall is a European energy company with approximately employees.” Source: RevenueBase Database · checked Sep 17, 2026
2	E.On Sverige	Partial evidence	Malmö, SwedenHQ checked Sep 17, 2026	1,001-5,000	861 contacts →
	Partial evidence “I Sverige levererar vi el, värme och smarta energilösningar till drygt en miljon hushåll och företag.” Source: RevenueBase Database · checked Sep 17, 2026
3	ONE Nordic AB	Partial evidence	Malmö, SwedenHQ checked Sep 17, 2026	1,001-5,000	768 contacts →
	Partial evidence “ONE Nordic är en av Sveriges ledande leverantörer av tekniska tjänster, entreprenader och underhåll inom energisektorn.” Source: RevenueBase Database · checked Sep 17, 2026
4	Kraftringen	Partial evidence	Lund, SwedenHQ checked Sep 17, 2026	501-1,000	305 contacts →
	Partial evidence “Kraftringen är ett energibolag med ambitionen att leda utvecklingen av framtidens energi.” Source: RevenueBase Database · checked Sep 17, 2026
5	Jönköping Energi	Partial evidence	Jönköping, SwedenHQ checked Sep 17, 2026	201-500	244 contacts →
	Partial evidence “Jönköping Energi ägs av Jönköpings kommun och erbjuder regionens kunder konkurrenskraftiga och miljöanpassade energi- och kommunikationslösningar via en effektiv och väl utbyggd…” Source: RevenueBase Database · checked Sep 17, 2026
6	Halmstads Energi OCH Miljö AB	Partial evidence	Halmstad, SwedenHQ checked Sep 17, 2026	201-500	191 contacts →
	Partial evidence “The area's leading business, in relation to energy, environment and climate.” Source: RevenueBase Database · checked Sep 17, 2026
7	Luleå Energi	Partial evidence	Luleå, SwedenHQ checked Sep 17, 2026	51-200	120 contacts →
	Partial evidence “Koncernen består av moderbolaget Luleå Energi, de helägda dotterbolagen Luleå Energi Elnät och Lunet samt det till 91 procent ägda dotterbolaget Bioenergi i Luleå.” Source: RevenueBase Database · checked Sep 17, 2026
8	Nordion Energi	Partial evidence	Malmö, SwedenHQ checked Sep 17, 2026	51-200	108 contacts →
	Partial evidence “Nordion Energi är ett energi- och infrastrukturbolag som ska ge kraft åt samhällets energiomställning.” Source: RevenueBase Database · checked Sep 17, 2026
9	Borlänge Energi	Indirect evidence	Borlänge, SwedenHQ checked Sep 17, 2026	201-500	106 contacts →
	Indirect evidence “Varje dag tar våra 300-talet anställda beslut som gör skillnad i Borlängebornas vardag, både idag och för imorgon.” Source: RevenueBase Database · checked Sep 17, 2026
10	Övik Energi AB	Partial evidence	Ornskoldsvik, SwedenHQ checked Sep 17, 2026	51-200	84 contacts →
	Partial evidence “Övik Energi is a full service business within sustainable energy and communication.” Source: RevenueBase Database · checked Sep 17, 2026
11	Mälarenergi Elnät AB	Indirect evidence	Köping, SwedenHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Distribution av elektricitet” Source: RevenueBase Database · checked Sep 17, 2026
12	Powerbox Prbx	Indirect evidence	Hägersten, SwedenHQ checked Sep 17, 2026	51-200	53 contacts →
	Indirect evidence “POWERBOX engineers mission-critical power solutions for applications where failure is not an option.” Source: RevenueBase Database · checked Sep 17, 2026
13	Dala Energi AB	Partial evidence	Leksand, SwedenHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “Dala Energi erbjuder lösningar inom energi och digital kommunikation som hjälper människor och företag att leva och utvecklas i vår bygd på ett enkelt, effektivt och hållbart sätt.” Source: RevenueBase Database · checked Sep 17, 2026
14	Elkraft Sverige AB	Indirect evidence	Hägersten, SwedenHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Sveriges bästa samarbetspartner för företag i Norden Med Elkraft Sverige som elleverantör och samarbetspartner säkerställer ditt företag att ni har de lägsta möjliga totala…” Source: RevenueBase Database · checked Sep 17, 2026
15	Elajo EL & Energiteknik	Indirect evidence	Värnamo, SwedenHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
16	Trelleborgs Energi AB	Partial evidence	Trelleborg, SwedenHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Trelleborgs Energi is a modern energy company with the future in mind.” Source: RevenueBase Database · checked Sep 17, 2026
17	Linde Energi	Partial evidence	Lindesberg, SwedenHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “Som energiproducent har vi ett större ansvar än att enbart leverera el och värme till bostäder, företag och samhällsfunktioner.” Source: RevenueBase Database · checked Sep 17, 2026
18	Sala-Heby Energi AB	Partial evidence	Sala, SwedenHQ checked Sep 17, 2026	51-200	21 contacts →
	Partial evidence “Sala-Heby Energi är en erfaren och pålitlig leverantör av energitjänster, oavsett hur ditt behov ser ut.” Source: RevenueBase Database · checked Sep 17, 2026
19	Vestkyl AB	Indirect evidence	Mölndal, SwedenHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Varför Unit?” Source: RevenueBase Database · checked Sep 17, 2026
20	Rexel Sverige AB	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	201-500	18 contacts →
	Indirect evidence “Elteknisk mtrl” Source: RevenueBase Database · checked Sep 17, 2026
21	Nordic Green Energy Sverige	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “På Nordic Green Energy värnar vi om förnybar el – det är en viktig del av vår identitet.” Source: RevenueBase Database · checked Sep 17, 2026
22	Fyrfasen Energi AB	Partial evidence	Sveg, SwedenHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Fyrfasen Energi AB är en modern energipartner med försäljningskontor i Sveg, Funäsdalen, Sundsvall och Ånge.” Source: RevenueBase Database · checked Sep 17, 2026
23	Umia SYD AB	Indirect evidence	Malmö, SwedenHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Umiamodellen – en kontaktperson för allt El- och rörteknik, hör det ihop?” Source: RevenueBase Database · checked Sep 17, 2026
24	Enequi	Partial evidence	Sollentuna, SwedenHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Take charge of your energy supply!” Source: RevenueBase Database · checked Sep 17, 2026
25	Ystad Energi AB	Partial evidence	Ystad, SwedenHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Vi på Ystad Energi arbetar varje dag för att göra Ystad ljusare, varmare och mer uppkopplat.” 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: industrial energy suppliers. 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 industrial energy suppliers.
Partial evidence: Its own public description names part of industrial energy suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy suppliers. 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 59 industrial energy suppliers based in Sweden

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Industrial energy suppliers based in Sweden at a glance

As of Sep 17, 2026

52.2%Verified-email coverage

223.4Average contacts per company

11-50Median size (employees)

15.3%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 59 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 industrial energy suppliers, 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 “industrial energy suppliers”. 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 industrial energy suppliers), 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 industrial energy suppliers, 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, 6,881 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 industrial energy suppliers, 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 industrial energy suppliers are there based in Sweden?

RevenueBase identified 59 industrial energy suppliers 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?

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

Which city has the most industrial energy suppliers?

Stockholm leads with 9 headquartered companies, followed by Malmo (6) and Lulea (2).

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 6,881 verified decision-maker contacts tracked across these 59 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.