Most employees: Telecommunication, computer programming, consulting, computing infrastructure and other information service activities
100 companies, from 2025 annual reports. Registered companies only.
- 10234957, Kristiine linnaosa
- Revenue 2025
- €363.2M
- −4.3%
- Net profit
- €69.6M
- +34%
- Employees
- 1,287
- 10069659, Kristiine linnaosa
- Revenue 2025
- €223.6M
- 0%
- Net profit
- €16.9M
- +14%
- Employees
- 879
- 14532901, Kesklinna linnaosa
- Revenue 2025
- €1.5B
- +31%
- Net profit
- €46.8M
- −63%
- Employees
- 866
- 10736593, Tartu linn
- Revenue 2025
- €54.5M
- +2.8%
- Net profit
- €1.3M
- +116%
- Employees
- 650
- 14270594, Lasnamäe linnaosa
- Revenue 2025
- €42.1M
- −16%
- Net profit
- €1.3M
- −27%
- Employees
- 448
- 10586863, Kesklinna linnaosa
- Revenue 2025
- €37.9M
- +3.3%
- Net profit
- €2.4M
- −2.2%
- Employees
- 413
- 12932944, Põhja-Tallinna linnaosa
- Revenue 2025
- €78.5M
- +112%
- Net profit
- −€8M
- +20%
- Employees
- 320
- 10069046, Lasnamäe linnaosa
- Revenue 2025
- €88.4M
- +3.8%
- Net profit
- €9M
- +247%
- Employees
- 308
- 10239452, Lasnamäe linnaosa
- Revenue 2025
- €21.4M
- +2.2%
- Net profit
- −€165.3K
- −1,149%
- Employees
- 293
- 11358584, Lasnamäe linnaosa
- Revenue 2025
- €19.9M
- +19%
- Net profit
- −€615.3K
- −125%
- Employees
- 278
- 12771257, Kesklinna linnaosa
- Revenue 2025
- €29.4M
- +7.5%
- Net profit
- €384.1K
- −82%
- Employees
- 241
- 10140133, Mustamäe linnaosa
- Revenue 2025
- €15.7M
- +7.7%
- Net profit
- €1.2M
- −35%
- Employees
- 224
- 13.CGI Eesti OÜ10006966, Kristiine linnaosa
- Revenue 2025
- €14.7M
- −3.3%
- Net profit
- €1.1M
- −37%
- Employees
- 170
- 14530871, Põhja-Tallinna linnaosa
- Revenue 2025
- €15.3M
- +4.1%
- Net profit
- €1.1M
- +0.4%
- Employees
- 160
- 15.AS STV10059388, Lasnamäe linnaosa
- Revenue 2025
- €13.7M
- −2.5%
- Net profit
- €1.1M
- −29%
- Employees
- 143
- 12145666, Kesklinna linnaosa
- Revenue 2025
- €12.4M
- −4.3%
- Net profit
- €285.1K
- −85%
- Employees
- 141
- 10331577, Kristiine linnaosa
- Revenue 2025
- €12.7M
- −11%
- Net profit
- €328.3K
- −64%
- Employees
- 137
- 12361341, Kesklinna linnaosa
- Revenue 2025
- €7.3M
- +3.3%
- Net profit
- €305.8K
- +1.6%
- Employees
- 134
- 19.Sisu Tech OÜ16497008, Kesklinna linnaosa
- Revenue 2025
- €9.5M
- +43%
- Net profit
- −€2.4M
- +64%
- Employees
- 124
- 20.pawaTech OÜ12551662, Kesklinna linnaosa
- Revenue 2025
- €100.6M
- +28%
- Net profit
- €36.3M
- −28%
- Employees
- 122
- 11477998, Elva linn
- Revenue 2025
- €14.5M
- +0.1%
- Net profit
- €951.9K
- −29%
- Employees
- 121
- 11244225, Haabersti linnaosa
- Revenue 2025
- €23.9M
- +19%
- Net profit
- €1.1M
- +134%
- Employees
- 119
- 23.SaleMove OÜ12977800, Tartu linn
- Revenue 2025
- €14.6M
- +2.4%
- Net profit
- €2M
- +113%
- Employees
- 118
- 16460229, Kesklinna linnaosa
- Revenue 2025
- €11.7M
- +6.9%
- Net profit
- €929.5K
- −3.4%
- Employees
- 116
- 10858474, Kesklinna linnaosa
- Revenue 2025
- €10.8M
- +11%
- Net profit
- €719.6K
- −33%
- Employees
- 93
- 26.OIXIO IT AS11038974, Kesklinna linnaosa
- Revenue 2025
- €25.6M
- +22%
- Net profit
- €599.6K
- +601%
- Employees
- 91
- 10712664, Kesklinna linnaosa
- Revenue 2025
- €9.2M
- +6.8%
- Net profit
- €637.5K
- +0.2%
- Employees
- 90
- 11724971, Kesklinna linnaosa
- Revenue 2025
- €2M
- −25%
- Net profit
- −€200.5K
- −250%
- Employees
- 90
- 10653988, Mustamäe linnaosa
- Revenue 2025
- €5.6M
- −39%
- Net profit
- €88.6K
- −80%
- Employees
- 89
- 10351019, Kesklinna linnaosa
- Revenue 2025
- €12.7M
- +15%
- Net profit
- €1.2M
- +30%
- Employees
- 88
- 11124544, Põhja-Tallinna linnaosa
- Revenue 2025
- €10M
- +4.3%
- Net profit
- €59.1K
- −66%
- Employees
- 88
- 32.FINEST AS10714404, Kesklinna linnaosa
- Revenue 2025
- €8.3M
- +22%
- Net profit
- €41.3K
- +251%
- Employees
- 88
- 10648073, Kristiine linnaosa
- Revenue 2025
- €9.5M
- +12%
- Net profit
- €1.1M
- +40%
- Employees
- 87
- 10747013, Kesklinna linnaosa
- Revenue 2025
- €20.1M
- +6.8%
- Net profit
- €1.8M
- −7.7%
- Employees
- 86
- 12214597, Kesklinna linnaosa
- Revenue 2025
- €7.1M
- +10%
- Net profit
- €300.2K
- −43%
- Employees
- 85
- 36.Adcash OÜ12141869, Kesklinna linnaosa
- Revenue 2025
- €27.3M
- −17%
- Net profit
- −€3.4M
- −30%
- Employees
- 79
- 10324057, Kesklinna linnaosa
- Revenue 2025
- €15M
- +18%
- Net profit
- €76.5K
- +9.7%
- Employees
- 78
- 12100853, Kesklinna linnaosa
- Revenue 2025
- €5.8M
- +6.2%
- Net profit
- €643.5K
- +6%
- Employees
- 78
- 39.Primend OÜ12621569, Lasnamäe linnaosa
- Revenue 2025
- €13.2M
- +1.6%
- Net profit
- €124.8K
- −41%
- Employees
- 76
- 14133207, Kesklinna linnaosa
- Revenue 2025
- €10M
- −6.7%
- Net profit
- €695.8K
- −28%
- Employees
- 76
- 11073723, Tartu linn
- Revenue 2025
- €6.1M
- +3.7%
- Net profit
- €168.7K
- +305%
- Employees
- 75
- 42.Pactum AI OÜ14809780, Kesklinna linnaosa
- Revenue 2025
- €8.5M
- +34%
- Net profit
- €414.9K
- +663%
- Employees
- 71
- 16365502, Tartu linn
- Revenue 2025
- €6.5M
- +2.8%
- Net profit
- €556.8K
- +96%
- Employees
- 71
- 90015175, Kesklinna linnaosa
- Revenue 2025
- €16.3M
- +99%
- Net profit
- €2.5M
- +257%
- Employees
- 68
- 12033832, Mustamäe linnaosa
- Revenue 2025
- €2.5M
- +13%
- Net profit
- €503.9K
- +99%
- Employees
- 68
- 12835454, Kristiine linnaosa
- Revenue 2025
- €2.9M
- +1.8%
- Net profit
- €9.1K
- +74%
- Employees
- 66
- 14308859, Kesklinna linnaosa
- Revenue 2025
- €16.3M
- −2.7%
- Net profit
- €4M
- +629%
- Employees
- 65
- 48.Codeborne OÜ11885355, Lasnamäe linnaosa
- Revenue 2025
- €8.5M
- +18%
- Net profit
- €2.2M
- −5.3%
- Employees
- 65
- 49.ONOFFAPP OÜ12642134, Kesklinna linnaosa
- Revenue 2025
- €8.8M
- +24%
- Net profit
- €1M
- +29%
- Employees
- 62
- 11924368, Kesklinna linnaosa
- Revenue 2025
- €12.9M
- +28%
- Net profit
- €196.5K
- −19%
- Employees
- 60
- 14841743, Mustamäe linnaosa
- Revenue 2025
- €11.2M
- +8%
- Net profit
- €885.8K
- +33%
- Employees
- 59
- 52.Sixfold OÜ14888822, Kesklinna linnaosa
- Revenue 2025
- €6.4M
- +24%
- Net profit
- €344.3K
- +23%
- Employees
- 59
- 53.Turnit OÜ12851752, Tartu linn
- Revenue 2025
- €8.2M
- −1%
- Net profit
- −€306K
- −134%
- Employees
- 58
- 54.Directo OÜ10652749, Haabersti linnaosa
- Revenue 2025
- €8.4M
- +13%
- Net profit
- €2.1M
- −3%
- Employees
- 57
- 55.Insly OÜ12514106, Lasnamäe linnaosa
- Revenue 2025
- €3.6M
- +20%
- Net profit
- €39.1K
- +127%
- Employees
- 56
- 14050021, Põhja-Tallinna linnaosa
- Revenue 2025
- €3.5M
- +24%
- Net profit
- €27.3K
- −83%
- Employees
- 56
- 90006101, Põhja-Tallinna linnaosa
- Revenue 2025
- €9.1M
- +3.6%
- Net profit
- −€513.4K
- −46%
- Employees
- 55
- 10577829, Lasnamäe linnaosa
- Revenue 2025
- €8.9M
- +10%
- Net profit
- €1.2M
- +75%
- Employees
- 55
- 12523499, Kesklinna linnaosa
- Revenue 2025
- €5.1M
- −29%
- Net profit
- €183.1K
- +152%
- Employees
- 55
- 10137025, Kristiine linnaosa
- Revenue 2025
- €3.8M
- −6.8%
- Net profit
- −€403.7K
- +18%
- Employees
- 55
- 61.AllSpark OÜ12989482, Lasnamäe linnaosa
- Revenue 2025
- €10.4M
- +48%
- Net profit
- €1.1M
- +226%
- Employees
- 52
- 62.Vivicta OÜ16817772, Kristiine linnaosa
- Revenue 2025
- €3.9M
- −9.2%
- Net profit
- €224.9K
- +205%
- Employees
- 51
- 63.Nixor EE AS11333294, Mustamäe linnaosa
- Revenue 2025
- €5.1M
- −0.1%
- Net profit
- €81.6K
- −82%
- Employees
- 49
- 10461771, Kesklinna linnaosa
- Revenue 2025
- €3.8M
- +19%
- Net profit
- −€211.8K
- +72%
- Employees
- 49
- 65.SRINI OÜ14449790, Kristiine linnaosa
- Revenue 2025
- €7.4M
- +2.8%
- Net profit
- €950.9K
- +8.8%
- Employees
- 48
- 10117826, Kesklinna linnaosa
- Revenue 2025
- €2.5M
- −8.4%
- Net profit
- €341.2K
- −52%
- Employees
- 48
- 12862712, Kesklinna linnaosa
- Revenue 2025
- €9.1M
- −9.8%
- Net profit
- €667.3K
- +26%
- Employees
- 45
- 68.Iglu OÜ12397439, Põhja-Tallinna linnaosa
- Revenue 2025
- €4.3M
- −2.9%
- Net profit
- €599.3K
- +18%
- Employees
- 45
- 69.Suprana OÜ14975194, Lasnamäe linnaosa
- Revenue 2025
- €1.9M
- +16%
- Net profit
- −€42.9K
- −3,050%
- Employees
- 45
- 16579568, Kesklinna linnaosa
- Revenue 2025
- €75.4K
- +23%
- Net profit
- −€1.5K
- +90%
- Employees
- 44
- 10474271, Põhja-Tallinna linnaosa
- Revenue 2025
- €6.9M
- −6.4%
- Net profit
- €241.1K
- +18%
- Employees
- 42
- 72.VAIMO OÜ12086202, Kesklinna linnaosa
- Revenue 2025
- €5M
- −12%
- Net profit
- €596.7K
- −24%
- Employees
- 40
- 11333578, Kesklinna linnaosa
- Revenue 2025
- €2.8M
- +9.7%
- Net profit
- €5.3K
- +105%
- Employees
- 40
- 74.DataFox OÜ12519049, Kristiine linnaosa
- Revenue 2025
- €10.7M
- −1.7%
- Net profit
- €584.9K
- +56%
- Employees
- 39
- 10076122, Mustamäe linnaosa
- Revenue 2025
- €4.7M
- +13%
- Net profit
- €609.8K
- +38%
- Employees
- 39
- 10098483, Haabersti linnaosa
- Revenue 2025
- €2.5M
- +4.8%
- Net profit
- €280.8K
- −42%
- Employees
- 39
- 77.AS Reach-U10302044, Tartu linn
- Revenue 2025
- €4.1M
- +21%
- Net profit
- €568.6K
- +102%
- Employees
- 38
- 11046287, Tartu linn
- Revenue 2025
- €3.5M
- −22%
- Net profit
- €6.5K
- −95%
- Employees
- 37
- 79.Bitweb OÜ11737838, Tartu linn
- Revenue 2025
- €3.4M
- +20%
- Net profit
- €632.3K
- +289%
- Employees
- 37
- 80.Testlio OÜ12449969, Rahula küla
- Revenue 2025
- €2.9M
- −23%
- Net profit
- €263.1K
- −23%
- Employees
- 36
- 81.Evitec OÜ10257119, Kesklinna linnaosa
- Revenue 2025
- €2.1M
- −16%
- Net profit
- €128.6K
- +112%
- Employees
- 35
- 14035717, Kesklinna linnaosa
- Revenue 2025
- €3.1M
- −8%
- Net profit
- €277.1K
- −10%
- Employees
- 34
- 83.Datasky OÜ14372426, Kesklinna linnaosa
- Revenue 2025
- €2.6M
- −20%
- Net profit
- −€165.1K
- −179%
- Employees
- 34
- 84.Infomedia OÜ12508755, Lasnamäe linnaosa
- Revenue 2025
- €1.4M
- −3.9%
- Net profit
- −€200.5K
- −15,749%
- Employees
- 34
- 10784403, Kristiine linnaosa
- Revenue 2025
- €4.4M
- −19%
- Net profit
- €219.2K
- −27%
- Employees
- 33
- 86.FINBITE OÜ16077631, Lasnamäe linnaosa
- Revenue 2025
- €4M
- +10%
- Net profit
- €740.1K
- −14%
- Employees
- 33
- 87.OÜ 3 Step IT10731756, Põhja-Tallinna linnaosa
- Revenue 2025
- €1.7M
- −5.7%
- Net profit
- €50.7K
- −28%
- Employees
- 33
- 14331217, Pärnu linn
- Revenue 2025
- €1.1M
- +24%
- Net profit
- −€1.4M
- −33%
- Employees
- 33
- 10254977, Tartu linn
- Revenue 2025
- €11.8M
- +31%
- Net profit
- €5.7M
- +125%
- Employees
- 32
- 10877000, Lasnamäe linnaosa
- Revenue 2025
- €7M
- +33%
- Net profit
- €978.6K
- −26%
- Employees
- 32
- 10668897, Lasnamäe linnaosa
- Revenue 2025
- €5.9M
- −27%
- Net profit
- €357.8K
- −63%
- Employees
- 32
- 14194054, Põhja-Tallinna linnaosa
- Revenue 2025
- €7.9M
- −8.3%
- Net profit
- €965K
- +5.7%
- Employees
- 31
- 93.Dolm IT OÜ12809505, Lasnamäe linnaosa
- Revenue 2025
- €4.1M
- +21%
- Net profit
- €370.5K
- +6.2%
- Employees
- 31
- 94.MRPEasy OÜ12617332, Kesklinna linnaosa
- Revenue 2025
- €6.8M
- +26%
- Net profit
- €1.9M
- +78%
- Employees
- 30
- 95.Piksel OÜ10126529, Tartu linn
- Revenue 2025
- €1.7M
- +43%
- Net profit
- €110.4K
- +150%
- Employees
- 30
- 10814100, Kristiine linnaosa
- Revenue 2025
- €4.5M
- −7.9%
- Net profit
- €933.7K
- −23%
- Employees
- 29
- 11409711, Tartu linn
- Revenue 2025
- €3.1M
- −25%
- Net profit
- −€281.8K
- −2,458%
- Employees
- 29
- 16115975, Kesklinna linnaosa
- Revenue 2025
- €2.8M
- +8.2%
- Net profit
- €303.7K
- −19%
- Employees
- 29
- 99.Cargoo OÜ16847678, Kesklinna linnaosa
- Revenue 2025
- €2.8M
- +83%
- Net profit
- €196.2K
- +94%
- Employees
- 29
- 10305692, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- −36%
- Net profit
- −€1.2M
- −9,548%
- Employees
- 29