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Top 50 Telecommunications Companies in Denmark (2026)

Denmark's telecommunications industry delivers some of Europe's fastest mobile and broadband networks. Discover the top Danish telecom companies ranked by number of employees.

1

🇩🇰 TDC Brands A/S

2,712 employees

Leading Danish digital service provider offering connectivity and communication solutions.

2

🇩🇰 KEMP & LAURITZEN A/S

2,408 employees

Leading Danish technical installation company driving sustainable building energy solutions.

3

🇩🇰 Norlys Telco A/S

1,992 employees

Denmark's largest integrated energy and telecommunications group serving millions.

4

🇩🇰 TDC NET A/S

1,771 employees

Denmark's leading provider of fiber and 5G digital infrastructure.

5

🇩🇰 TELENOR A/S

885 employees

A leading telecommunications provider offering mobile, internet, and digital services.

6

🇩🇰 Andel Holding A/S

729 employees

Denmark's leading cooperative energy and fiber network infrastructure group.

7

🇩🇰 HI3G DENMARK ApS

709 employees

A leading Danish telecommunications provider offering mobile and internet solutions.

8

🇩🇰 Sinal A/S

645 employees

Denmark's largest fiber network provider delivering stable, high-speed digital infrastructure.

9

🇩🇰 GLOBALCONNECT A/S

492 employees

Leading Nordic provider of digital infrastructure, fiber, and cloud services.

10

🇩🇰 ELTEL NETWORKS A/S

365 employees

Eltel Denmark provides essential infrastructure services for power, telecommunications, and utilities.

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11

🇩🇰 FIBIA P/S

350 employees

Leading Danish fiber network provider delivering high-speed internet infrastructure solutions.

12

🇩🇰 BANG & OLUFSEN OPERATIONS A/S

299 employees

Premium Danish luxury audio and home entertainment technology brand.

13

🇩🇰 EWII Infrastruktur A/S

286 employees

Danish energy group providing electricity, internet, and sustainable utility solutions.

14

🇩🇰 Norlys Group A/S

281 employees

A leading Danish utility provider offering energy, internet, and telecommunications.

15

🇩🇰 DKTV A/S

242 employees

A nationwide Danish provider of fiber, security, and installation services.

16

🇩🇰 Trackunit ApS

228 employees

Trackunit provides a connected data platform to eliminate construction downtime.

17

🇩🇰 TDC TELCO ApS

225 employees

Leading Danish provider of telecommunications, IT security, and collaboration solutions.

18

🇩🇰 RTX A/S

202 employees

Global provider of customized, high-quality wireless communication technology solutions.

19

🇩🇰 AURA A/S

200 employees

A member-owned Danish energy and fiber infrastructure cooperative company.

20

🇩🇰 SPIE Energy Danmark ApS

168 employees

Leading European provider of multi-technical energy and communication services.

21

🇩🇰 THRANE & THRANE A/S

166 employees

Global leader in mission-critical satellite communication and antenna systems.

22

🇩🇰 Norlys Energi A/S

143 employees

Denmark's largest integrated energy and telecommunications cooperative serving millions.

23

🇩🇰 IT FORUM GRUPPEN A/S

131 employees

Professional Danish IT partner providing secure, stable, and customized solutions.

24

🇩🇰 MOTOROLA SOLUTIONS DANMARK A/S

118 employees

Providing mission-critical communication, video security, and enterprise safety technology solutions.

25

🇩🇰 NOKIA DENMARK A/S

111 employees

Global leader providing critical network infrastructure for the AI era.

26

🇩🇰 Viaplay Group Denmark A/S

110 employees

Leading Nordic entertainment provider offering streaming, television, and radio services.

27

🇩🇰 CIBICOM A/S

104 employees

Providing secure, nationwide critical communication and digital infrastructure services.

28

🇩🇰 Hiper A/S

89 employees

Hiper provides high-speed fiber, cable, and 5G internet services.

29

🇩🇰 ONOMONDO ApS

89 employees

Global IoT connectivity platform providing seamless, scalable, and secure solutions.

30

🇩🇰 UXV Technologies ApS

88 employees

Advanced manufacturer of rugged ground control stations for unmanned systems.

31

🇩🇰 ENERGI FYN HOLDING A/S

85 employees

A cooperative energy company providing sustainable power and fiber internet.

32

🇩🇰 Enreach A/S

85 employees

Leading European provider of unified communications and cloud-based business telephony.

33

🇩🇰 ENERGI FYN HANDEL A/S

81 employees

Providing reliable energy, fiber internet, and sustainable solutions on Funen.

34

🇩🇰 CLAUS DALSGAARD A/S

78 employees

Professional electrical and technical solutions for businesses and private homes.

35

🇩🇰 Norlys a.m.b.a.

75 employees

Denmark's largest integrated energy and telecommunications cooperative serving millions.

36

🇩🇰 NORD ENERGI TEKNIK A/S

74 employees

A consumer-owned utility providing electricity and fiber infrastructure in Denmark.

37

🇩🇰 ERICSSON DANMARK A/S

73 employees

Global leader in communications technology, 5G infrastructure, and connectivity solutions.

38

🇩🇰 FASTSPEED A/S

72 employees

Fastspeed provides high-speed internet and TV solutions across Denmark.

39

🇩🇰 DAMM CELLULAR SYSTEMS A/S

68 employees

Providing innovative, reliable, and scalable critical radio communication infrastructure solutions.

40

🇩🇰 CHORA A/S

65 employees

Advanced electronic warfare and tactical situational awareness technology solutions.

41

🇩🇰 JOHN BJERRUM NIELSEN A/S

65 employees

A professional service provider based in Gistrup, Denmark, offering expertise.

42

🇩🇰 Gronell ApS

64 employees

Professional Danish electrical contractor providing high-quality nationwide installation services.

43

🇩🇰 JYSK ENERGI TEKNIK A/S

61 employees

A Danish consumer-owned energy group providing electricity and fiber internet.

44

🇩🇰 CONSTRUCTEL DENMARK ApS

59 employees

International provider of integrated infrastructure solutions for telecommunications and energy.

45

🇩🇰 Puzzel A/S

58 employees

AI-powered cloud contact center solutions for seamless customer experiences.

46

🇩🇰 ENERGI FYN BREDBÅND A/S

57 employees

A leading Danish utility provider offering energy and fiber solutions.

47

🇩🇰 SEF A/S

57 employees

A Danish energy group providing sustainable utility and infrastructure solutions.

48

🇩🇰 WeCon A/S

57 employees

Specialized provider of critical electrical, data, and fiber infrastructure solutions.

49

🇩🇰 C.B. SVENDSEN A/S

56 employees

Professional electronics development and manufacturing services for diverse global industries.

50

🇩🇰 AURA INSTALLATION A/S

53 employees

A cooperative energy and fiber group driving sustainable local development.

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