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Highest revenue: Telecommunication

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100 companies, from 2025 annual reports. Registered companies only.

  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.Tele2 Eesti Aktsiaselts
    10069046, Lasnamäe linnaosa
    Revenue 2025
    €88.4M
    +3.8%
    Net profit
    €9M
    +247%
    Employees
    308
  4. 4.Novametro OÜ
    12187280, Lasnamäe linnaosa
    Revenue 2025
    €22.8M
    −14%
    Net profit
    €50.2K
    −91%
    Employees
    9
  5. 5.AS Levira
    10203566, Pirita linnaosa
    Revenue 2025
    €16.6M
    +20%
    Net profit
    €1.3M
    +33%
    Employees
    87
  6. 6.AS STV
    10059388, Lasnamäe linnaosa
    Revenue 2025
    €13.7M
    −2.5%
    Net profit
    €1.1M
    −29%
    Employees
    143
  7. 7.AllSpark OÜ
    12989482, Lasnamäe linnaosa
    Revenue 2025
    €10.4M
    +48%
    Net profit
    €1.1M
    +226%
    Employees
    52
  8. 8.Boku Network Services Estonia OÜ
    11378397, Tartu linn
    Revenue 2025
    €10.2M
    +1.4%
    Net profit
    €572.3K
    +791%
    Employees
    87
  9. 9.Riigiside Sihtasutus
    90006101, Põhja-Tallinna linnaosa
    Revenue 2025
    €9.1M
    +3.6%
    Net profit
    −€513.4K
    −46%
    Employees
    55
  10. 10.DOTT Telecom OÜ
    12974641, Kesklinna linnaosa
    Revenue 2025
    €7.9M
    −38%
    Net profit
    −€23.9K
    −161%
    Employees
    2
  11. 11.Boftel Estonia OÜ
    12361341, Kesklinna linnaosa
    Revenue 2025
    €7.3M
    +3.3%
    Net profit
    €305.8K
    +1.6%
    Employees
    134
  12. 12.Osaühing Top Connect
    10668897, Lasnamäe linnaosa
    Revenue 2025
    €5.9M
    −27%
    Net profit
    €357.8K
    −63%
    Employees
    32
  13. 13.BSG Estonia OÜ
    12974765, Lasnamäe linnaosa
    Revenue 2025
    €5.2M
    +50%
    Net profit
    €21.7K
    −27%
    Employees
    1
  14. 14.1oT OÜ
    14611026, Kesklinna linnaosa
    Revenue 2025
    €4.9M
    +7.6%
    Net profit
    €1.1M
    −4%
    Employees
    26
  15. 15.OÜ ESTERIA.EE
    11417200, Lasnamäe linnaosa
    Revenue 2025
    €4.8M
    +18%
    Net profit
    −€327.1K
    +43%
    Employees
    0
  16. 16.RebelRoam OÜ
    12933932, Põhja-Tallinna linnaosa
    Revenue 2025
    €4.6M
    −12%
    Net profit
    €1.3M
    −24%
    Employees
    10
  17. 17.CITIC Telecom CPC Estonia OÜ
    10784403, Kristiine linnaosa
    Revenue 2025
    €4.4M
    −19%
    Net profit
    €219.2K
    −27%
    Employees
    33
  18. 18.Corle OÜ
    11270435, Kose alevik
    Revenue 2025
    €3.9M
    +18%
    Net profit
    −€1.6M
    −13%
    Employees
    27
  19. 19.RocketConnect OÜ
    16662996, Kesklinna linnaosa
    Revenue 2025
    €3.5M
    −60%
    Net profit
    −€419.1K
    −168%
    Employees
    1
  20. 20.Infonet AS
    10096260, Põhja-Tallinna linnaosa
    Revenue 2025
    €2.5M
    +0.5%
    Net profit
    €353.1K
    +1.7%
    Employees
    17
  21. 21.Aktsiaselts Telset
    10098483, Haabersti linnaosa
    Revenue 2025
    €2.5M
    +4.8%
    Net profit
    €280.8K
    −42%
    Employees
    39
  22. 22.Eesti Lairiba Arenduse Sihtasutus
    90010094, Kesklinna linnaosa
    Revenue 2025
    €2.3M
    +1.7%
    Net profit
    €413.3K
    +13%
    Employees
    5
  23. 23.KCP Nordic OÜ
    12615729, Pällu küla
    Revenue 2025
    €1.9M
    −28%
    Net profit
    −€222.9K
    −133%
    Employees
    3
  24. 24.OÜ CSC Telecom Estonia
    14422354, Lasnamäe linnaosa
    Revenue 2025
    €1.9M
    +37%
    Net profit
    −€118.2K
    +45%
    Employees
    13
  25. 25.Macarena Solutions OÜ
    14020495, Kristiine linnaosa
    Revenue 2025
    €1.7M
    +21%
    Net profit
    −€79.9K
    −185%
    Employees
    0
  26. 26.Corle Infra OÜ
    16163543, Kose alevik
    Revenue 2025
    €1.6M
    +414%
    Net profit
    €163.9K
    +6,955%
    Employees
    8
  27. 27.RSTA OÜ
    10115508, Lasnamäe linnaosa
    Revenue 2025
    €1.4M
    +16%
    Net profit
    −€3.1K
    −103%
    Employees
    8
  28. 28.SkyTel OÜ
    12926323, Lasnamäe linnaosa
    Revenue 2025
    €1.3M
    +397%
    Net profit
    €152.2K
    +690%
    Employees
    5
  29. 29.Osaühing Fill Networks
    11481014, Narva linn
    Revenue 2025
    €1.3M
    0%
    Net profit
    €149.9K
    −9.6%
    Employees
    18
  30. 30.Quibli OÜ
    16800429, Kesklinna linnaosa
    Revenue 2025
    €1.3M
    +111%
    Net profit
    €25K
    −35%
    Employees
    0
  31. 31.Eesti Interneti Sihtasutus
    90010019, Haabersti linnaosa
    Revenue 2025
    €1.2M
    −20%
    Net profit
    −€15.3K
    −104%
    Employees
    10
  32. 32.Osaühing Loginet Solutions
    11163283, Kesklinna linnaosa
    Revenue 2025
    €1.1M
    +11%
    Net profit
    €362.2K
    +4.7%
    Employees
    6
  33. 33.Osaühing Uus Programm
    10132949, Jõhvi linn
    Revenue 2025
    €1.1M
    −1.5%
    Net profit
    €91.3K
    −1.6%
    Employees
    14
  34. 34.ADD Telecom OÜ
    16170307, Peetri alevik
    Revenue 2025
    €982K
    +7.2%
    Net profit
    €470.2K
    +16%
    Employees
    1
  35. 35.PN International OÜ
    14552631, Kesklinna linnaosa
    Revenue 2025
    €830.2K
    −7.5%
    Net profit
    €145K
    −21%
    Employees
    0
  36. 36.AstNetworks OÜ
    14149651, Kesklinna linnaosa
    Revenue 2025
    €708.9K
    +21%
    Net profit
    €38.1K
    −37%
    Employees
    2
  37. 37.Rednet OÜ
    14160693, Metsakasti küla
    Revenue 2025
    €664.5K
    +6.6%
    Net profit
    €132.3K
    +25%
    Employees
    4
  38. 38.Terrol OÜ
    12185884, Tartu linn
    Revenue 2025
    €617.7K
    −31%
    Net profit
    −€3.8K
    −104%
    Employees
    6
  39. 39.Verbind OÜ
    12408692, Kesklinna linnaosa
    Revenue 2025
    €605.3K
    −32%
    Net profit
    −€51.7K
    −225%
    Employees
    3
  40. 40.SigmaMobile OÜ
    16290460, Kesklinna linnaosa
    Revenue 2025
    €556.4K
    +842%
    Net profit
    €77K
    +948%
    Employees
    0
  41. 41.Osaühing INTERFRAME
    10176042, Narva linn
    Revenue 2025
    €554.7K
    +5.1%
    Net profit
    €62.2K
    +41%
    Employees
    13
  42. 42.United Broadcasting Network OÜ
    16759678, Kesklinna linnaosa
    Revenue 2025
    €546.9K
    −2%
    Net profit
    €85.9K
    −58%
    Employees
    1
  43. 43.GameBound OÜ
    16774382, Mustamäe linnaosa
    Revenue 2025
    €545K
    +39%
    Net profit
    €380.3K
    +166%
    Employees
    0
  44. 44.VERSA INTERNET SERVICES OÜ
    16702276, Kesklinna linnaosa
    Revenue 2025
    €520.1K
    −1.1%
    Net profit
    €15.1K
    −47%
    Employees
    0
  45. 45.TeleXchange System OÜ
    11428965, Kesklinna linnaosa
    Revenue 2025
    €517.8K
    −23%
    Net profit
    €8.8K
    −19%
    Employees
    0
  46. 46.Astrec Data OÜ
    12626294, Põhja-Tallinna linnaosa
    Revenue 2025
    €492.2K
    −12%
    Net profit
    −€77K
    +75%
    Employees
    5
  47. 47.U.niTalk OÜ
    16491218, Kesklinna linnaosa
    Revenue 2025
    €479.9K
    +14%
    Net profit
    −€6.3K
    −113%
    Employees
    0
  48. 48.GoGPS Service OÜ
    11999411, Haabersti linnaosa
    Revenue 2025
    €444.5K
    +4.3%
    Net profit
    €5K
    +477%
    Employees
    3
  49. 49.ATLASINVEST OÜ
    14763523, Pudisoo küla
    Revenue 2025
    €441.9K
    −63%
    Net profit
    −€454.8K
    −75%
    Employees
    1
  50. 50.Radionet OÜ
    12611884, Metsakasti küla
    Revenue 2025
    €419.1K
    −12%
    Net profit
    €31.4K
    −63%
    Employees
    0
  51. 51.Efforta OÜ
    12889757, Kesklinna linnaosa
    Revenue 2025
    €414.3K
    −14%
    Net profit
    −€198.5K
    −2,560%
    Employees
    1
  52. 52.Rogerder OÜ
    12782427, Lagedi alevik
    Revenue 2025
    €397K
    +6.3%
    Net profit
    −€40.3K
    −242%
    Employees
    4
  53. 53.Osaühing Teetormaja
    10297294, Kuressaare linn
    Revenue 2025
    €378.1K
    +0.1%
    Net profit
    −€4K
    −106%
    Employees
    7
  54. 54.Narayana OÜ
    12779661, Kesklinna linnaosa
    Revenue 2025
    €340.4K
    −12%
    Net profit
    −€93.9K
    −1,979%
    Employees
    5
  55. 55.Osaühing RENOVER
    10772548, Järve linnaosa
    Revenue 2025
    €325.2K
    −3.3%
    Net profit
    €73.8K
    +14,873%
    Employees
    4
  56. 56.OÜ SONICTEST
    10564531, Laeva küla
    Revenue 2025
    €323K
    −32%
    Net profit
    −€11.7K
    +28%
    Employees
    0
  57. 57.Crusoft OÜ
    16260281, Kesklinna linnaosa
    Revenue 2025
    €321K
    +67%
    Net profit
    −€35.2K
    −184%
    Employees
    1
  58. 58.OÜ Prolink
    12035185, Pärnu linn
    Revenue 2025
    €298.3K
    +5.5%
    Net profit
    −€26.4K
    +3.7%
    Employees
    2
  59. 59.NET CONTENT OÜ
    12747425, Kesklinna linnaosa
    Revenue 2025
    €290.3K
    −21%
    Net profit
    €3.3K
    +19,476%
    Employees
    0
  60. 60.MoneyExpress OÜ
    11557160, Kesklinna linnaosa
    Revenue 2025
    €282.4K
    +374%
    Net profit
    €143.8K
    +663%
    Employees
    1
  61. 61.Teliphone Systems OÜ
    14860746, Kesklinna linnaosa
    Revenue 2025
    €280.3K
    −15%
    Net profit
    −€68K
    −193%
    Employees
    1
  62. 62.Teletop OÜ
    14752695, Kristiine linnaosa
    Revenue 2025
    €257.8K
    −30%
    Net profit
    −€26.3K
    −136%
    Employees
    1
  63. 63.Soft Advisors OÜ
    17133900, Kesklinna linnaosa
    Revenue 2025
    €252.3K
    —
    Net profit
    €11.6K
    —
    Employees
    0
  64. 64.OÜ IN Deal
    10526708, Nõmme linnaosa
    Revenue 2025
    €246.4K
    −28%
    Net profit
    €21.3K
    −20%
    Employees
    2
  65. 65.Revaltex Group OÜ
    17112275, Kesklinna linnaosa
    Revenue 2025
    €223.7K
    —
    Net profit
    €127.9K
    —
    Employees
    2
  66. 66.Osaühing COMPIC
    10641728, Lasnamäe linnaosa
    Revenue 2025
    €214.4K
    −3%
    Net profit
    €24.8K
    +61%
    Employees
    3
  67. 67.Newtel Company OÜ
    12806429, Sillamäe linn
    Revenue 2025
    €208.1K
    −68%
    Net profit
    −€52.6K
    −227%
    Employees
    1
  68. 68.RGM Estonia OÜ
    12447410, Kesklinna linnaosa
    Revenue 2025
    €206.4K
    −12%
    Net profit
    €9.5K
    +221%
    Employees
    1
  69. 69.QualityNetwork OÜ
    14114977, Kesklinna linnaosa
    Revenue 2025
    €202.4K
    +39%
    Net profit
    €5K
    −47%
    Employees
    0
  70. 70.Eesti Andmesidevõrgu AS
    14539659, Mustamäe linnaosa
    Revenue 2025
    €201.3K
    +39%
    Net profit
    €1.3M
    +1,808%
    Employees
    1
  71. 71.Osaühing ProDigi
    11323723, Lihula linn
    Revenue 2025
    €199.1K
    −18%
    Net profit
    €5.9K
    −52%
    Employees
    3
  72. 72.IPTRON.NET OÜ
    12145583, Mustamäe linnaosa
    Revenue 2025
    €187.5K
    +74%
    Net profit
    €47.5K
    +645%
    Employees
    0
  73. 73.OÜ Direct Messenger
    11981389, Põhja-Tallinna linnaosa
    Revenue 2025
    €182.7K
    −2.5%
    Net profit
    €3K
    −36%
    Employees
    2
  74. 74.4thCode OÜ
    16831068, Kesklinna linnaosa
    Revenue 2025
    €181.4K
    —
    Net profit
    −€46.9K
    −618%
    Employees
    0
  75. 75.Osaühing Syd-West
    10336936, Pärnu linn
    Revenue 2025
    €169.7K
    −70%
    Net profit
    €44K
    −64%
    Employees
    1
  76. 76.IM Transiitkonsult OÜ
    10916065, Tallinna linn
    Revenue 2025
    €164.7K
    +0.2%
    Net profit
    €7.4K
    −41%
    Employees
    1
  77. 77.Osaühing DELLFORT
    10246647, Järve linnaosa
    Revenue 2025
    €162.5K
    +11%
    Net profit
    €8.8K
    +1,170%
    Employees
    4
  78. 78.Victor OÜ
    11461247, Kesklinna linnaosa
    Revenue 2025
    €157.4K
    −34%
    Net profit
    −€9.8K
    −116%
    Employees
    1
  79. 79.Estonian Consulting & Solution OÜ
    11444237, Lasnamäe linnaosa
    Revenue 2025
    €157K
    +138%
    Net profit
    €38.9K
    +206%
    Employees
    2
  80. 80.MTÜ Raadio 7 UCB Meedia
    80072002, Kristiine linnaosa
    Revenue 2025
    €156.8K
    +0.8%
    Net profit
    €5.3K
    +255%
    Employees
    4
  81. 81.Osaühing Teleone
    12453474, Lasnamäe linnaosa
    Revenue 2025
    €155K
    +0.2%
    Net profit
    €1.2K
    −92%
    Employees
    5
  82. 82.TT Networks OÜ
    12176282, Kuressaare linn
    Revenue 2025
    €154.4K
    +6.4%
    Net profit
    −€172
    +93%
    Employees
    0
  83. 83.GURUSOFT OÜ
    16669917, Haabersti linnaosa
    Revenue 2025
    €146.4K
    −8.8%
    Net profit
    €11.4K
    +682%
    Employees
    0
  84. 84.COGENT COMMUNICATIONS ESTONIA OÜ
    11484142, Põhja-Tallinna linnaosa
    Revenue 2025
    €143.4K
    +27%
    Net profit
    −€1.6K
    −167%
    Employees
    0
  85. 85.Colby OÜ
    12233471, Alliku küla
    Revenue 2025
    €141.5K
    +6.4%
    Net profit
    €22.3K
    +433%
    Employees
    1
  86. 86.OÜ SINDI TELEKOM
    11185505, Sindi linn
    Revenue 2025
    €129.5K
    +9.8%
    Net profit
    −€4.4K
    −624%
    Employees
    1
  87. 87.C-yber OÜ
    12891091, Mustamäe linnaosa
    Revenue 2025
    €127.3K
    +28%
    Net profit
    −€1.9K
    +86%
    Employees
    0
  88. 88.MobileTelecom OÜ
    14940391, Kesklinna linnaosa
    Revenue 2025
    €121.1K
    −41%
    Net profit
    €57
    −100%
    Employees
    0
  89. 89.Telecomer OÜ
    14072246, Põhja-Tallinna linnaosa
    Revenue 2025
    €116.3K
    −14%
    Net profit
    −€12.8K
    +55%
    Employees
    1
  90. 90.Octomarine OÜ
    14105435, Põhja-Tallinna linnaosa
    Revenue 2025
    €115.6K
    +9.9%
    Net profit
    €10.7K
    −31%
    Employees
    1
  91. 91.DBWeb OÜ
    10557933, Laulasmaa küla
    Revenue 2025
    €114.3K
    −4.5%
    Net profit
    €3.9K
    +125%
    Employees
    1
  92. 92.MGA OÜ
    12342065, Mustamäe linnaosa
    Revenue 2025
    €112.2K
    +24%
    Net profit
    −€3.5K
    +52%
    Employees
    2
  93. 93.Idoneos OÜ
    17109899, Kesklinna linnaosa
    Revenue 2025
    €110.4K
    —
    Net profit
    €52.8K
    —
    Employees
    0
  94. 94.OÜ WorldFeed
    14187692, Haapsalu linn
    Revenue 2025
    €106.2K
    −30%
    Net profit
    €5K
    −44%
    Employees
    0
  95. 95.MTÜ Eesti Avaliku Sektori Andmeside
    80389213, Tartu linn
    Revenue 2025
    €104.6K
    +40%
    Net profit
    €9.8K
    +54%
    Employees
    0
  96. 96.Osaühing ORVOS MONITOORING
    11019818, Haabersti linnaosa
    Revenue 2025
    €101.2K
    +2.8%
    Net profit
    −€5.1K
    −1,049%
    Employees
    2
  97. 97.Skymatic OÜ
    14583761, Keila linn
    Revenue 2025
    €99.6K
    −8.2%
    Net profit
    €27K
    −25%
    Employees
    0
  98. 98.osaühing Djuk-Sat
    10593662, Loksa linn
    Revenue 2025
    €92.5K
    +1.5%
    Net profit
    −€6.3K
    −4.6%
    Employees
    2
  99. 99.Direct Communications OÜ
    11302810, Järveküla
    Revenue 2025
    €86.7K
    +40%
    Net profit
    €12.8K
    +153%
    Employees
    0
  100. 100.TEZ TELECOM GLOBAL OÜ
    12882407, Lasnamäe linnaosa
    Revenue 2025
    €78.7K
    −19%
    Net profit
    €50.2K
    −7.1%
    Employees
    0