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Topp 50 Energi-selskaper i Sverige (2026)

Sveriges energisektor er i rask omstilling mot fornybar energi, med selskaper som leder innen vind, sol og modernisering av strømnettet. Her er de 50 største svenske energiselskapene etter antall ansatte.

1

🇸🇪 Hitachi Energy Sweden AB

5,000–9,999 ansatte10mrd+ SEK

Global leader powering sustainable energy future with grid technologies.

2

🇸🇪 AFRY Sweden AB

3,000–3,999 ansatte5–10mrd SEK

AFRY unlocks sustainable transitions through global engineering and advisory services.

3

🇸🇪 Siemens Energy AB

3,000–3,999 ansatte10mrd+ SEK

Global leader transforming energy systems for sustainability and reliability.

4

🇸🇪 NKT HV Cables AB

2,000–2,999 ansatte10mrd+ SEK

Global provider of high-voltage power cable solutions for green energy.

5

🇸🇪 OK DETALJHANDEL AB

2,000–2,999 ansatte5–10mrd SEK

Leading Swedish provider of fuel, mobility services, and energy solutions.

6

🇸🇪 Vattenfall AB

2,000–2,999 ansatte10mrd+ SEK

European energy company driving society towards fossil freedom through innovation.

7

🇸🇪 Rejlers Sverige AB

1,500–1,999 ansatte1–5mrd SEK

Leading Nordic technical consultancy driving sustainable societal transformation through engineering expertise.

8

🇸🇪 SVENSKA KRAFTNÄT

1,500–1,999 ansatte10mrd+ SEK

State-owned operator managing Sweden's high-voltage electricity transmission grid.

9

🇸🇪 Valmet Aktiebolag

1,500–1,999 ansatte5–10mrd SEK

Global technology leader providing industrial solutions, automation, and services.

10

🇸🇪 VAROPreem Sverige AB

1,500–1,999 ansatte10mrd+ SEK

Leading Swedish energy company transitioning to climate neutrality by 2035.

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11

🇸🇪 VATTENFALL ELDISTRIBUTION AB

1,500–1,999 ansatte10mrd+ SEK

Enabling a fossil-free future through renewable energy solutions.

12

🇸🇪 Vattenfall Services Nordic AB

1,500–1,999 ansatte5–10mrd SEK

They develop, build, maintain, and optimize energy infrastructure solutions.

13

🇸🇪 E.ON Energidistribution Aktiebolag

1,000–1,499 ansatte10mrd+ SEK

Manages and maintains the essential electricity distribution grid infrastructure.

14

🇸🇪 Eltel Networks Infranet AB

1,000–1,499 ansatte1–5mrd SEK

Specialists building and maintaining critical digital and power infrastructure networks.

15

🇸🇪 FORSMARKS KRAFTGRUPP AKTIEBOLAG

1,000–1,499 ansatte5–10mrd SEK

Operates Sweden's largest nuclear power plant producing reliable, fossil-free electricity.

16

🇸🇪 Göteborg Energi Aktiebolag

1,000–1,499 ansatte1–5mrd SEK

Gothenburg's municipal energy company electrifying Western Sweden sustainably.

17

🇸🇪 Northvolt AB

1,000–1,499 ansatte1–5mrd SEK

Manufacturing the world's greenest batteries to enable clean energy transition.

18

🇸🇪 Northvolt Ett AB

1,000–1,499 ansatte1–5mrd SEK

Manufacturing the world's greenest batteries using clean energy and recycling.

19

🇸🇪 RINGHALS AB

1,000–1,499 ansatte5–10mrd SEK

European energy company driving society towards fossil freedom through innovation.

20

🇸🇪 Bilfinger Sweden AB

500–999 ansatte1–5mrd SEK

International industrial services provider enhancing process industry efficiency and sustainability.

21

🇸🇪 Bosch Thermoteknik AB

500–999 ansatte1–5mrd SEK

Swedish manufacturer providing high-quality, energy-saving heat pumps for all properties.

22

🇸🇪 Elajo El & Energiteknik AB

500–999 ansatte500–1000mill SEK

Technical solutions provider for energy, security, automation, and maintenance.

23

🇸🇪 Ellevio Sverige AB

500–999 ansatte500–1000mill SEK

Ellevio operates and develops Sweden's electricity distribution network.

24

🇸🇪 Eskilstuna Strängnäs Energi och Miljö Aktiebolag

500–999 ansatte1–5mrd SEK

Operates essential energy, water, and environmental services for two municipalities.

25

🇸🇪 Fortum Sverige AB

500–999 ansatte10mrd+ SEK

Fortum provides Nordic electricity contracts, generation, and smart energy solutions.

26

🇸🇪 HOLMEN SKOG AKTIEBOLAG

500–999 ansatte100–500mill SEK

Sustainable forestry services and timber procurement for renewable products.

27

🇸🇪 Linde Gas AB

500–999 ansatte1–5mrd SEK

Linde is the leading supplier of industrial gases and technology solutions.

28

🇸🇪 Newsec Property Asset Management Sweden AB

500–999 ansatte500–1000mill SEK

Transforming real estate and energy assets across Northern Europe for owners.

29

🇸🇪 Northvolt Labs AB

500–999 ansatte100–500mill SEK

Manufacturing the world's greenest batteries using clean energy and recycling.

30

🇸🇪 OKG Aktiebolag

500–999 ansatte1–5mrd SEK

Operates a major nuclear reactor and manages decommissioning projects.

31

🇸🇪 Schneider Electric Sverige AB

500–999 ansatte1–5mrd SEK

Global leader driving energy efficiency through electrification and automation.

32

🇸🇪 Sesol AB

500–999 ansatte500–1000mill SEK

Leading provider of integrated residential solar and energy systems.

33

🇸🇪 SKELLEFTEÅ KRAFTAKTIEBOLAG

500–999 ansatte5–10mrd SEK

Provides renewable energy solutions including electricity, heating, and fiber.

34

🇸🇪 STATENS ENERGIMYNDIGHET

500–999 ansatte1–49t SEK

Government agency driving Sweden's transition to sustainable energy.

35

🇸🇪 Stockholm Exergi AB

500–999 ansatte10mrd+ SEK

Stockholm's energy company providing sustainable heat, cooling, and electricity.

36

🇸🇪 Svensk Kärnbränslehantering Aktiebolag

500–999 ansatte1–5mrd SEK

Managing Sweden's nuclear waste safely through advanced technology and infrastructure.

37

🇸🇪 Tekniska verken i Linköping AB (publ)

500–999 ansatte1–5mrd SEK

Linköping's energy company building a resource-efficient region.

38

🇸🇪 Transtema Network Services AB

500–999 ansatte1–5mrd SEK

Nordic leader installing, maintaining, and operating critical network infrastructure.

39

🇸🇪 Vattenfall Vattenkraft AB

500–999 ansatte1–5mrd SEK

European energy company driving the transition to fossil freedom.

40

🇸🇪 Vestas Northern Europe AB

500–999 ansatte1–5mrd SEK

Global leader designing, manufacturing, installing, and servicing wind energy solutions.

41

🇸🇪 WALLENIUS MARINE AB

500–999 ansatte500–1000mill SEK

Leading sustainable ship design, newbuilding, and comprehensive fleet management services.

42

🇸🇪 WESTINGHOUSE ELECTRIC SWEDEN AB

500–999 ansatte1–5mrd SEK

Leading global provider of advanced nuclear energy technology and services.

43

🇸🇪 Rexel Sverige AB

698 ansatte6.6mrd SEK

Leading Swedish distributor of electrical products and energy solutions.

44

🇸🇪 Adven Sverige AB

200–499 ansatte1–5mrd SEK

Leading partner driving energy transition via industrial and real estate solutions.

45

🇸🇪 AIR LIQUIDE GAS AKTIEBOLAG

200–499 ansatte1–5mrd SEK

World leader supplying industrial gases, technology, and healthcare services.

46

🇸🇪 AKTIEBOLAGET BORLÄNGE ENERGI

200–499 ansatte1–5mrd SEK

Borlänge Energi provides essential municipal energy and environmental services locally.

47

🇸🇪 ANDRITZ AKTIEBOLAG

200–499 ansatte1–5mrd SEK

Leading supplier of industrial process technologies driving green transition.

48

🇸🇪 Anläggning & Kabel Entreprenad i Malmö AB

200–499 ansatte1–5mrd SEK

Building modern, sustainable infrastructure for energy, transport, and information transfer.

49

🇸🇪 Borås Energi och Miljö AB

200–499 ansatte1–5mrd SEK

Provides essential municipal services including energy, waste, and water.

50

🇸🇪 Coromatic AB

200–499 ansatte1–5mrd SEK

Nordic specialist securing mission-critical power and data infrastructure 24/7.

Ofte stilte spørsmål

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Vil du finne alle Energi-selskaper i Sverige?

Funnelfeedr gir deg tilgang til hele databasen — med kontakter, e-post og telefonnummer for hvert selskap.

Bestill en gratis demo