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6110Wired, wireless, and satellite telecommunication activities

107 companies

CompaniesRanking

This activity has special requirements (e.g. a licence or notice).

Sub-industries

Largest companies by revenue

  1. 1.Telia Eesti AS
    10234957, Kristiine linnaosa
    Revenue 2025
    €363.2M
    −4.3%
    Net profit
    €69.6M
    +34%
    Employees
    1,287
  2. 2.Elisa Eesti AS
    10069659, Kristiine linnaosa
    Revenue 2025
    €223.6M
    0%
    Net profit
    €16.9M
    +14%
    Employees
    879
  3. 3.AS STV
    10059388, Lasnamäe linnaosa
    Revenue 2025
    €13.7M
    −2.5%
    Net profit
    €1.1M
    −29%
    Employees
    143
  4. 4.CITIC Telecom CPC Estonia OÜ
    10784403, Kristiine linnaosa
    Revenue 2025
    €4.4M
    −19%
    Net profit
    €219.2K
    −27%
    Employees
    33
  5. 5.RocketConnect OÜ
    16662996, Kesklinna linnaosa
    Revenue 2025
    €3.5M
    −60%
    Net profit
    −€419.1K
    −168%
    Employees
    1
  6. 6.Infonet AS
    10096260, Põhja-Tallinna linnaosa
    Revenue 2025
    €2.5M
    +0.5%
    Net profit
    €353.1K
    +1.7%
    Employees
    17
  7. 7.OÜ CSC Telecom Estonia
    14422354, Lasnamäe linnaosa
    Revenue 2025
    €1.9M
    +37%
    Net profit
    −€118.2K
    +45%
    Employees
    13
  8. 8.Osaühing Fill Networks
    11481014, Narva linn
    Revenue 2025
    €1.3M
    0%
    Net profit
    €149.9K
    −9.6%
    Employees
    18
  9. 9.Osaühing Uus Programm
    10132949, Jõhvi linn
    Revenue 2025
    €1.1M
    −1.5%
    Net profit
    €91.3K
    −1.6%
    Employees
    14
  10. 10.AstNetworks OÜ
    14149651, Kesklinna linnaosa
    Revenue 2025
    €708.9K
    +21%
    Net profit
    €38.1K
    −37%
    Employees
    2

Includes

This class includes: - operating, maintaining or providing access to facilities for the transmission of voice, data, text, sound and video using wired, wireless or satellite telecommunication infrastructure, including: • operating and maintaining switching and transmission facilities to provide point-to-point communication via landlines, microwave or a combination of landlines and satellite link-ups • operating of cable distribution systems (e.g. for distribution of data and television signals) with or without providing customers with third-party video-on-demand services • provision of internet access by the operator of the infrastructure • maintaining and operating cellular and other wireless telecommunication networks (including paging systems) • delivery of visual, aural or textual programming received from cable networks, local television stations or radio networks to consumers via direct-to-home satellite systems or via internet protocol television (the units classified here generally do not produce programming material • voice over internet protocol (VoIP) provision by the operator of the infrastructure The transmission facilities that carry out these activities, may be based on a single technology or a combination of technologies.

Excludes

installation of telecommunication, computer network and cable television wiring in buildings, including fibre-optic wiring without operating facilities for the transmission of data, see 4321 publishing of instant messaging or satellite geolocation applications, see 5829 telecommunication reselling activities and intermediation service activities for telecommunication, see 6120 provision of telephone and internet access in facilities open to the public (e.g. internet cafés), see 6120 voice over internet protocol (VoIP) provision, without operating facilities for the transmission of data, see 6190