Highest revenue: Computing infrastructure, data processing, hosting and other information service activities
100 companies, from 2025 annual reports. Registered companies only.
- 10586863, Kesklinna linnaosa
- Revenue 2025
- €37.9M
- +3.3%
- Net profit
- €2.4M
- −2.2%
- Employees
- 413
- 12141869, Kesklinna linnaosa
- Revenue 2025
- €27.3M
- −17%
- Net profit
- −€3.4M
- −30%
- Employees
- 79
- 10425396, Kesklinna linnaosa
- Revenue 2025
- €20.6M
- +11%
- Net profit
- €18.5K
- −92%
- Employees
- 1
- 11358584, Lasnamäe linnaosa
- Revenue 2025
- €19.9M
- +19%
- Net profit
- −€615.3K
- −125%
- Employees
- 278
- 90015175, Kesklinna linnaosa
- Revenue 2025
- €16.3M
- +99%
- Net profit
- €2.5M
- +257%
- Employees
- 68
- 16698741, Kristiine linnaosa
- Revenue 2025
- €15.3M
- +756%
- Net profit
- €4.4M
- +1,517%
- Employees
- 2
- 16338675, Kristiine linnaosa
- Revenue 2025
- €14M
- +701%
- Net profit
- €3.9M
- +628%
- Employees
- 1
- 14760418, Kristiine linnaosa
- Revenue 2025
- €11M
- −26%
- Net profit
- −€317.7K
- −296%
- Employees
- 7
- 16772555, Lasnamäe linnaosa
- Revenue 2025
- €10.2M
- +213%
- Net profit
- €714.5K
- +634%
- Employees
- 1
- 10577829, Lasnamäe linnaosa
- Revenue 2025
- €8.9M
- +10%
- Net profit
- €1.2M
- +75%
- Employees
- 55
- 11.Directo OÜ10652749, Haabersti linnaosa
- Revenue 2025
- €8.4M
- +13%
- Net profit
- €2.1M
- −3%
- Employees
- 57
- 14300852, Tartu linn
- Revenue 2025
- €7.5M
- —
- Net profit
- −€899.9K
- —
- Employees
- 38
- 12558919, Kesklinna linnaosa
- Revenue 2025
- €6.2M
- −16%
- Net profit
- −€552.6K
- −190%
- Employees
- 28
- 16706529, Kesklinna linnaosa
- Revenue 2025
- €5.6M
- +38%
- Net profit
- €569.8K
- −47%
- Employees
- 1
- 10681604, Tartu linn
- Revenue 2025
- €5.1M
- +3.5%
- Net profit
- €4.4M
- +17%
- Employees
- 16
- 14004763, Kesklinna linnaosa
- Revenue 2025
- €5M
- +0.1%
- Net profit
- €910.8K
- +238%
- Employees
- 8
- 17.RubikTech OÜ16826788, Kristiine linnaosa
- Revenue 2025
- €4.6M
- +700%
- Net profit
- €1.1M
- +1,246%
- Employees
- 1
- 18.Poleaxe OÜ14946005, Kesklinna linnaosa
- Revenue 2025
- €4.5M
- +4.7%
- Net profit
- €362K
- +603%
- Employees
- 0
- 19.GSMvalve OÜ11181045, Nõmme linnaosa
- Revenue 2025
- €4.3M
- +15%
- Net profit
- €931.8K
- +337%
- Employees
- 21
- 20.ZapLQ OÜ16917551, Lasnamäe linnaosa
- Revenue 2025
- €4.3M
- +70%
- Net profit
- €87.5K
- +147%
- Employees
- 1
- 21.7 Figures OÜ14315718, Kesklinna linnaosa
- Revenue 2025
- €4.1M
- +33%
- Net profit
- €11.3K
- +107%
- Employees
- 11
- 22.FINBITE OÜ16077631, Lasnamäe linnaosa
- Revenue 2025
- €4M
- +10%
- Net profit
- €740.1K
- −14%
- Employees
- 33
- 23.PRNEWS OÜ14603363, Kesklinna linnaosa
- Revenue 2025
- €3.8M
- +31%
- Net profit
- −€8.7K
- +89%
- Employees
- 23
- 16718231, Kesklinna linnaosa
- Revenue 2025
- €3.8M
- +98%
- Net profit
- €59.7K
- −84%
- Employees
- 0
- 16893974, Kesklinna linnaosa
- Revenue 2025
- €3.7M
- +976%
- Net profit
- €2.6M
- +1,129%
- Employees
- 1
- 26.Elkdata OÜ10510593, Põhja-Tallinna linnaosa
- Revenue 2025
- €3.4M
- +18%
- Net profit
- €281.1K
- +164%
- Employees
- 21
- 27.Undetect OÜ16395130, Lasnamäe linnaosa
- Revenue 2025
- €3.3M
- +28%
- Net profit
- €1.9M
- +22%
- Employees
- 0
- 28.Aurixum OÜ17038076, Kesklinna linnaosa
- Revenue 2025
- €3.2M
- +3,101%
- Net profit
- €270.7K
- +12,736%
- Employees
- 0
- 29.Leadplay OÜ16204555, Kesklinna linnaosa
- Revenue 2025
- €3.2M
- +61%
- Net profit
- €703.9K
- +48%
- Employees
- 0
- 14652605, Kesklinna linnaosa
- Revenue 2025
- €3.2M
- −25%
- Net profit
- €345.9K
- −18%
- Employees
- 8
- 16517277, Kesklinna linnaosa
- Revenue 2025
- €3.2M
- +15%
- Net profit
- €60.6K
- +584%
- Employees
- 0
- 12101479, Jõhvi linn
- Revenue 2025
- €3M
- +10%
- Net profit
- €333.5K
- +40,719%
- Employees
- 14
- 14069314, Hüüru küla
- Revenue 2025
- €3M
- +26%
- Net profit
- −€4.8M
- +20%
- Employees
- 14
- 34.Estoxy OÜ14338091, Kesklinna linnaosa
- Revenue 2025
- €2.9M
- −3.8%
- Net profit
- −€211.8K
- −129%
- Employees
- 0
- 12835454, Kristiine linnaosa
- Revenue 2025
- €2.9M
- +1.8%
- Net profit
- €9.1K
- +74%
- Employees
- 66
- 16642048, Kesklinna linnaosa
- Revenue 2025
- €2.8M
- +64%
- Net profit
- −€57K
- +81%
- Employees
- 0
- 12179748, Kristiine linnaosa
- Revenue 2025
- €2.6M
- −38%
- Net profit
- −€49.7K
- −837%
- Employees
- 1
- 38.Prominion OÜ10859769, Kristiine linnaosa
- Revenue 2025
- €2.5M
- −1.4%
- Net profit
- €167.4K
- +123%
- Employees
- 13
- 10117826, Kesklinna linnaosa
- Revenue 2025
- €2.5M
- −8.4%
- Net profit
- €341.2K
- −52%
- Employees
- 48
- 40.WiseApps OÜ16476928, Kesklinna linnaosa
- Revenue 2025
- €2.4M
- —
- Net profit
- €11.6K
- +1,280%
- Employees
- 0
- 41.Data365 OÜ16633457, Kesklinna linnaosa
- Revenue 2025
- €2.3M
- +32%
- Net profit
- €293.1K
- −26%
- Employees
- 1
- 16078560, Kesklinna linnaosa
- Revenue 2025
- €2.3M
- +2%
- Net profit
- −€405.7K
- −564%
- Employees
- 0
- 10756058, Kesklinna linnaosa
- Revenue 2025
- €2.2M
- +14%
- Net profit
- €178.1K
- −23%
- Employees
- 11
- 16967916, Kesklinna linnaosa
- Revenue 2025
- €2.2M
- +430%
- Net profit
- €171.4K
- +24%
- Employees
- 10
- 45.Datafruit OÜ12769616, Lasnamäe linnaosa
- Revenue 2025
- €2.2M
- +0.4%
- Net profit
- €141.4K
- +44%
- Employees
- 15
- 17248218, Kesklinna linnaosa
- Revenue 2025
- €2.2M
- —
- Net profit
- €727.8K
- —
- Employees
- 1
- 47.NeoAdTech OÜ16504197, Kristiine linnaosa
- Revenue 2025
- €2.1M
- +25%
- Net profit
- €282.7K
- +106%
- Employees
- 1
- 14792648
- Revenue 2025
- €2.1M
- −22%
- Net profit
- −€81.6K
- −191%
- Employees
- 0
- 16300785, Kesklinna linnaosa
- Revenue 2025
- €2M
- +249%
- Net profit
- €1.5M
- +222%
- Employees
- 2
- 11724971, Kesklinna linnaosa
- Revenue 2025
- €2M
- −25%
- Net profit
- −€200.5K
- −250%
- Employees
- 90
- 51.Begin OÜ12100876, Nõmme linnaosa
- Revenue 2025
- €1.9M
- +7.2%
- Net profit
- €332.5K
- +128%
- Employees
- 12
- 16881451, Mustamäe linnaosa
- Revenue 2025
- €1.9M
- +80%
- Net profit
- −€118.9K
- −154%
- Employees
- 1
- 16823885, Kristiine linnaosa
- Revenue 2025
- €1.8M
- +577%
- Net profit
- €869.4K
- +719%
- Employees
- 0
- 54.BRUFEND OÜ16992185, Lasnamäe linnaosa
- Revenue 2025
- €1.8M
- +34%
- Net profit
- €15.2K
- +28%
- Employees
- 1
- 16212649, Pärnu linn
- Revenue 2025
- €1.7M
- +138%
- Net profit
- €538.9K
- +83%
- Employees
- 0
- 56.OÜ 3 Step IT10731756, Põhja-Tallinna linnaosa
- Revenue 2025
- €1.7M
- −5.7%
- Net profit
- €50.7K
- −28%
- Employees
- 33
- 57.LetKnow OÜ14494307, Kesklinna linnaosa
- Revenue 2025
- €1.7M
- −7.1%
- Net profit
- €498.5K
- +6.5%
- Employees
- 6
- 58.Klikihind OÜ12607977, Kristiine linnaosa
- Revenue 2025
- €1.7M
- −52%
- Net profit
- €185.5K
- +242%
- Employees
- 1
- 59.Bauhub OÜ12979880, Tartu linn
- Revenue 2025
- €1.7M
- +28%
- Net profit
- €242K
- +1,303%
- Employees
- 12
- 12675453, Põhja-Tallinna linnaosa
- Revenue 2025
- €1.6M
- +39%
- Net profit
- €40.6K
- −70%
- Employees
- 13
- 61.Arf Labs OÜ14715754, Kesklinna linnaosa
- Revenue 2025
- €1.6M
- —
- Net profit
- −€4.5K
- +100%
- Employees
- 15
- 14540361, Räni alevik
- Revenue 2025
- €1.6M
- +62%
- Net profit
- €51.8K
- −90%
- Employees
- 1
- 12405759, Kesklinna linnaosa
- Revenue 2025
- €1.6M
- −0.5%
- Net profit
- €343.4K
- −37%
- Employees
- 1
- 14038822, Kesklinna linnaosa
- Revenue 2025
- €1.6M
- +24%
- Net profit
- €75.2K
- −56%
- Employees
- 0
- 65.TrainedOn OÜ12552934, Nõmme linnaosa
- Revenue 2025
- €1.6M
- +12%
- Net profit
- €29.8K
- +203%
- Employees
- 0
- 66.REGIO OÜ12971967, Tartu linn
- Revenue 2025
- €1.4M
- +23%
- Net profit
- €207.6K
- +246%
- Employees
- 26
- 16266444, Kesklinna linnaosa
- Revenue 2025
- €1.4M
- +59%
- Net profit
- €31.6K
- +309%
- Employees
- 2
- 68.Infomedia OÜ12508755, Lasnamäe linnaosa
- Revenue 2025
- €1.4M
- −3.9%
- Net profit
- −€200.5K
- −15,749%
- Employees
- 34
- 16199423, Kesklinna linnaosa
- Revenue 2025
- €1.4M
- +5.6%
- Net profit
- €22K
- +21%
- Employees
- 0
- 70.BlueVPS OÜ14772835, Kesklinna linnaosa
- Revenue 2025
- €1.4M
- −8.2%
- Net profit
- −€70.2K
- −248%
- Employees
- 2
- 12289856, Haabersti linnaosa
- Revenue 2025
- €1.3M
- +90%
- Net profit
- €154.2K
- +232%
- Employees
- 11
- 16249919, Haabersti linnaosa
- Revenue 2025
- €1.2M
- −37%
- Net profit
- −€746K
- −215%
- Employees
- 1
- 73.Lixux OÜ12754980, Haabersti linnaosa
- Revenue 2025
- €1.2M
- −20%
- Net profit
- €319.6K
- −57%
- Employees
- 0
- 74.Bauwise OÜ14355899, Kesklinna linnaosa
- Revenue 2025
- €1.2M
- +39%
- Net profit
- €30.8K
- −83%
- Employees
- 10
- 16216742, Kesklinna linnaosa
- Revenue 2025
- €1.2M
- −13%
- Net profit
- €1M
- −5.9%
- Employees
- 1
- 17181773, Kristiine linnaosa
- Revenue 2025
- €1.1M
- —
- Net profit
- €110K
- —
- Employees
- 0
- 77.PandaTech OÜ16504211, Kristiine linnaosa
- Revenue 2025
- €1.1M
- +43%
- Net profit
- €323.1K
- −31%
- Employees
- 0
- 11918310, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- −8.5%
- Net profit
- €40.2K
- +184%
- Employees
- 0
- 12501440, Põhja-Tallinna linnaosa
- Revenue 2025
- €1.1M
- +7.1%
- Net profit
- −€9.2K
- −115%
- Employees
- 2
- 80.Cordnet OÜ14748498, Haabneeme alevik
- Revenue 2025
- €1.1M
- +240%
- Net profit
- €619K
- +383%
- Employees
- 3
- 16240628, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- −1.9%
- Net profit
- €10.7K
- +105%
- Employees
- 0
- 90013561, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- −20%
- Net profit
- −€342.4K
- −199%
- Employees
- 2
- 83.ExtendLaw OÜ14150878, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- +31%
- Net profit
- €529K
- +19%
- Employees
- 3
- 14016832, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- +33%
- Net profit
- €225.7K
- +107%
- Employees
- 10
- 14552803, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- −1.2%
- Net profit
- €1.3K
- −98%
- Employees
- 28
- 14571120, Tartu linn
- Revenue 2025
- €1.1M
- +14%
- Net profit
- €309.2K
- +36%
- Employees
- 10
- 87.yuMuuv OÜ14636730, Tartu linn
- Revenue 2025
- €1M
- +48%
- Net profit
- €220.2K
- +243%
- Employees
- 2
- 16919952, Põhja-Tallinna linnaosa
- Revenue 2025
- €1M
- +131%
- Net profit
- €789.8K
- +2,728%
- Employees
- 2
- 89.PubTech OÜ16149425, Kristiine linnaosa
- Revenue 2025
- €989.7K
- +811%
- Net profit
- €493.5K
- +1,224%
- Employees
- 1
- 14309652, Kesklinna linnaosa
- Revenue 2025
- €981.5K
- +20%
- Net profit
- €175.5K
- +180%
- Employees
- 3
- 16244595, Kristiine linnaosa
- Revenue 2025
- €975.7K
- +43%
- Net profit
- €25.5K
- +309%
- Employees
- 8
- 11685113, Pärnu linn
- Revenue 2025
- €970.7K
- +12%
- Net profit
- €2.4M
- +71%
- Employees
- 3
- 12418176, Kesklinna linnaosa
- Revenue 2025
- €950.9K
- +28%
- Net profit
- €318K
- +69%
- Employees
- 2
- 94.KHS Mídia OÜ16703073, Kristiine linnaosa
- Revenue 2025
- €927.2K
- —
- Net profit
- €86.2K
- —
- Employees
- 0
- 10197417, Kiviõli linn
- Revenue 2025
- €918.5K
- +51%
- Net profit
- €375.5K
- +653%
- Employees
- 10
- 14560895, Kesklinna linnaosa
- Revenue 2025
- €907.4K
- −9.3%
- Net profit
- €428.3K
- −39%
- Employees
- 1
- 97.RocketOne OÜ16267811, Võiste alevik
- Revenue 2025
- €904K
- +104%
- Net profit
- €561.7K
- +114%
- Employees
- 9
- 16569481, Kesklinna linnaosa
- Revenue 2025
- €898.8K
- +58%
- Net profit
- −€373.6K
- +40%
- Employees
- 12
- 99.Qwatt OÜ16373039, Kudina küla
- Revenue 2025
- €897.6K
- +641%
- Net profit
- €186K
- +461%
- Employees
- 7
- 100.CLOUD.DOG OÜ14118171, Jõhvi linn
- Revenue 2025
- €860.6K
- +7.2%
- Net profit
- −€407.4K
- +31%
- Employees
- 9