Largest loss: Telecommunication, computer programming, consulting, computing infrastructure and other information service activities
100 companies, from 2025 annual reports. Registered companies only.
- 14239650, Põhja-Tallinna linnaosa
- Revenue 2025
- €10.5M
- +21%
- Net profit
- −€9.2M
- +7.2%
- Employees
- 48
- 12583780, Põhja-Tallinna linnaosa
- Revenue 2025
- €532.3K
- −25%
- Net profit
- −€9.1M
- −65%
- Employees
- 20
- 12932944, Põhja-Tallinna linnaosa
- Revenue 2025
- €78.5M
- +112%
- Net profit
- −€8M
- +20%
- Employees
- 320
- 14069314, Hüüru küla
- Revenue 2025
- €3M
- +26%
- Net profit
- −€4.8M
- +20%
- Employees
- 14
- 12141869, Kesklinna linnaosa
- Revenue 2025
- €27.3M
- −17%
- Net profit
- −€3.4M
- −30%
- Employees
- 79
- 16298772, Kesklinna linnaosa
- Revenue 2025
- €2M
- +42%
- Net profit
- −€3.3M
- −1,104%
- Employees
- 10
- 14434162, Kesklinna linnaosa
- Revenue 2025
- €7M
- +54%
- Net profit
- −€2.7M
- −2,159%
- Employees
- 26
- 16497008, Kesklinna linnaosa
- Revenue 2025
- €9.5M
- +43%
- Net profit
- −€2.4M
- +64%
- Employees
- 124
- 9.Fudy OÜ16182871, Tänassilma küla
- Revenue 2025
- €2.6K
- −95%
- Net profit
- −€1.8M
- −497%
- Employees
- 0
- 10.Corle OÜ11270435, Kose alevik
- Revenue 2025
- €3.9M
- +18%
- Net profit
- −€1.6M
- −13%
- Employees
- 27
- 16427114, Mustamäe linnaosa
- Revenue 2025
- €132.3K
- −78%
- Net profit
- −€1.6M
- −6,845%
- Employees
- 4
- 12.Tugi Tark OÜ16871926, Kesklinna linnaosa
- Revenue 2025
- €163.4K
- −85%
- Net profit
- −€1.5M
- −126%
- Employees
- 1
- 13.Gridraven OÜ16819721, Põhja-Tallinna linnaosa
- Revenue 2025
- €96.4K
- +332%
- Net profit
- −€1.5M
- −114%
- Employees
- 24
- 14331217, Pärnu linn
- Revenue 2025
- €1.1M
- +24%
- Net profit
- −€1.4M
- −33%
- Employees
- 33
- 16203291, Kesklinna linnaosa
- Revenue 2025
- €173.7K
- +56%
- Net profit
- −€1.2M
- −167%
- Employees
- 1
- 10305692, Kesklinna linnaosa
- Revenue 2025
- €1.1M
- −36%
- Net profit
- −€1.2M
- −9,548%
- Employees
- 29
- 16288316, Kesklinna linnaosa
- Revenue 2025
- —
- —
- Net profit
- −€1.2M
- +37%
- Employees
- 1
- 14518700, Kesklinna linnaosa
- Revenue 2025
- €3.6M
- +15%
- Net profit
- −€1.1M
- +51%
- Employees
- 28
- 11935633, Mõedaka küla
- Revenue 2025
- €8.7K
- −83%
- Net profit
- −€1.1M
- −55%
- Employees
- 0
- 17038780, Kesklinna linnaosa
- Revenue 2025
- €59.1K
- —
- Net profit
- −€1.1M
- —
- Employees
- 0
- 21.SAASFLOW OÜ16834664, Kesklinna linnaosa
- Revenue 2025
- €427.2K
- +86%
- Net profit
- −€1.1M
- −620%
- Employees
- 0
- 14949989, Kesklinna linnaosa
- Revenue 2025
- €698K
- +540%
- Net profit
- −€1.1M
- +32%
- Employees
- 15
- 11469059, Haabersti linnaosa
- Revenue 2025
- €124K
- —
- Net profit
- −€1.1M
- −53,407%
- Employees
- 0
- 24.Dexa OÜ11543519, Mustamäe linnaosa
- Revenue 2025
- €25K
- −89%
- Net profit
- −€1M
- −591%
- Employees
- 0
- 16095161, Kesklinna linnaosa
- Revenue 2025
- €350.3K
- −89%
- Net profit
- −€996.6K
- −234%
- Employees
- 1
- 12479120, Tartu linn
- Revenue 2025
- €794.9K
- +4%
- Net profit
- −€974.5K
- −5,240%
- Employees
- 11
- 14494626, Põhja-Tallinna linnaosa
- Revenue 2025
- €112.4K
- +44%
- Net profit
- −€955.5K
- −73%
- Employees
- 11
- 28.Crysphere OÜ16425115, Kesklinna linnaosa
- Revenue 2025
- €16.2K
- −92%
- Net profit
- −€910.9K
- −211%
- Employees
- 0
- 14162440, Põhja-Tallinna linnaosa
- Revenue 2025
- €0
- −100%
- Net profit
- −€900.8K
- +5.2%
- Employees
- 0
- 14300852, Tartu linn
- Revenue 2025
- €7.5M
- —
- Net profit
- −€899.9K
- —
- Employees
- 38
- 31.Himera OÜ16798862, Kesklinna linnaosa
- Revenue 2025
- €707.2K
- +828%
- Net profit
- −€895K
- −1,208%
- Employees
- 1
- 32.Entringo OÜ16875189, Lasnamäe linnaosa
- Revenue 2025
- €819.7K
- −5.4%
- Net profit
- −€881.5K
- −52%
- Employees
- 8
- 33.Heii OÜ14896879, Tartu linn
- Revenue 2025
- €522
- —
- Net profit
- −€871.4K
- −2,076%
- Employees
- 0
- 16481438, Haabersti linnaosa
- Revenue 2025
- €185.6K
- −1.6%
- Net profit
- −€821.1K
- +28%
- Employees
- 5
- 12344578, Kesklinna linnaosa
- Revenue 2025
- €0
- −100%
- Net profit
- −€820.8K
- −231%
- Employees
- 0
- 36.EID Easy OÜ14080014, Kesklinna linnaosa
- Revenue 2025
- €648.1K
- +101%
- Net profit
- −€771.8K
- −314%
- Employees
- 7
- 16249919, Haabersti linnaosa
- Revenue 2025
- €1.2M
- −37%
- Net profit
- −€746K
- −215%
- Employees
- 1
- 14519622, Kesklinna linnaosa
- Revenue 2025
- €440.7K
- −87%
- Net profit
- −€745K
- +15%
- Employees
- 1
- 39.Agrello OÜ14230235, Kesklinna linnaosa
- Revenue 2025
- €57.1K
- +135%
- Net profit
- −€742.9K
- −111%
- Employees
- 7
- 40.Crespect OÜ16557621, Tartu linn
- Revenue 2025
- €318.3K
- +1.1%
- Net profit
- −€709K
- −60%
- Employees
- 6
- 16704002, Tartu linn
- Revenue 2025
- €75.1K
- —
- Net profit
- −€683.5K
- +19%
- Employees
- 5
- 42.Rephop OÜ12569165, Põhja-Tallinna linnaosa
- Revenue 2025
- €220.5K
- +3.4%
- Net profit
- −€643.2K
- −664%
- Employees
- 2
- 43.Orvium OÜ14439892, Kesklinna linnaosa
- Revenue 2025
- €30.7K
- +44%
- Net profit
- −€642.6K
- −171%
- Employees
- 0
- 16970249, Pudisoo küla
- Revenue 2025
- €85.2K
- —
- Net profit
- −€641.7K
- −2,011%
- Employees
- 1
- 45.Roladia OÜ16079699, Mustamäe linnaosa
- Revenue 2025
- €108.7K
- +7.6%
- Net profit
- −€641.2K
- −187%
- Employees
- 1
- 46.Sealion OÜ16634557, Kesklinna linnaosa
- Revenue 2025
- €274.2K
- −56%
- Net profit
- −€636.4K
- −123%
- Employees
- 2
- 47.Qminder OÜ12188138, Tartu linn
- Revenue 2025
- €1M
- +66,800%
- Net profit
- −€635K
- +84%
- Employees
- 20
- 16638584, Kesklinna linnaosa
- Revenue 2025
- €327.4K
- −71%
- Net profit
- −€626.1K
- −192%
- Employees
- 0
- 49.Bigrowth OÜ16328257, Lasnamäe linnaosa
- Revenue 2025
- €8
- —
- Net profit
- −€616.3K
- −58%
- Employees
- 0
- 11358584, Lasnamäe linnaosa
- Revenue 2025
- €19.9M
- +19%
- Net profit
- −€615.3K
- −125%
- Employees
- 278
- 51.Edicy OÜ12176224, Tartu linn
- Revenue 2025
- €822.5K
- +28%
- Net profit
- −€609.9K
- −1,221%
- Employees
- 7
- 12495417, Kesklinna linnaosa
- Revenue 2025
- €521.2K
- −51%
- Net profit
- −€608.5K
- −140%
- Employees
- 4
- 16438035, Kesklinna linnaosa
- Revenue 2025
- €27.6K
- +170%
- Net profit
- −€604.6K
- −27%
- Employees
- 5
- 14289911, Kesklinna linnaosa
- Revenue 2025
- €0
- —
- Net profit
- −€603.1K
- −854%
- Employees
- 0
- 14652901, Põhja-Tallinna linnaosa
- Revenue 2025
- €1.8K
- −84%
- Net profit
- −€603K
- −117%
- Employees
- 0
- 56.Wayren OÜ14953531, Kesklinna linnaosa
- Revenue 2025
- €83.5K
- +468%
- Net profit
- −€601K
- −1,697%
- Employees
- 12
- 16726495, Kesklinna linnaosa
- Revenue 2025
- €119.8K
- −92%
- Net profit
- −€578.2K
- −284%
- Employees
- 0
- 12701943, Laagri alevik
- Revenue 2025
- €94.5K
- −30%
- Net profit
- −€569K
- −221%
- Employees
- 1
- 12558919, Kesklinna linnaosa
- Revenue 2025
- €6.2M
- −16%
- Net profit
- −€552.6K
- −190%
- Employees
- 28
- 60.Syntactic OÜ14528124, Kesklinna linnaosa
- Revenue 2025
- €845.8K
- −40%
- Net profit
- −€529.9K
- −517%
- Employees
- 8
- 16706771, Kesklinna linnaosa
- Revenue 2025
- €442
- —
- Net profit
- −€529.3K
- −60%
- Employees
- 4
- 14761866, Kesklinna linnaosa
- Revenue 2025
- €0
- −100%
- Net profit
- −€524.4K
- −292%
- Employees
- 1
- 12623456, Kesklinna linnaosa
- Revenue 2025
- €472K
- +116%
- Net profit
- −€523K
- −47%
- Employees
- 0
- 90006101, Põhja-Tallinna linnaosa
- Revenue 2025
- €9.1M
- +3.6%
- Net profit
- −€513.4K
- −46%
- Employees
- 55
- 65.HQSystems OÜ12981256, Lasnamäe linnaosa
- Revenue 2025
- €1.8M
- −7.7%
- Net profit
- −€505.2K
- −39%
- Employees
- 1
- 16512363, Kesklinna linnaosa
- Revenue 2025
- €395.5K
- −46%
- Net profit
- −€500.3K
- −1,412%
- Employees
- 11
- 16375848, Kesklinna linnaosa
- Revenue 2025
- €481.1K
- −65%
- Net profit
- −€488.8K
- −56%
- Employees
- 4
- 16274797, Kesklinna linnaosa
- Revenue 2025
- €596K
- −70%
- Net profit
- −€477.7K
- −186%
- Employees
- 0
- 16254040, Kristiine linnaosa
- Revenue 2025
- €579.1K
- −52%
- Net profit
- −€476.6K
- −196%
- Employees
- 1
- 70.ArtApps OÜ14952282, Kesklinna linnaosa
- Revenue 2025
- €3.7M
- +215%
- Net profit
- −€475.5K
- −2,786%
- Employees
- 1
- 71.Axisoft OÜ16546698, Kesklinna linnaosa
- Revenue 2025
- €196.4K
- −63%
- Net profit
- −€475.3K
- −260%
- Employees
- 0
- 11925020, Kesklinna linnaosa
- Revenue 2025
- €953.2K
- −49%
- Net profit
- −€469.4K
- −167%
- Employees
- 11
- 16497787, Nõmme linnaosa
- Revenue 2025
- €0
- −100%
- Net profit
- −€459.2K
- −152%
- Employees
- 1
- 16200403, Kesklinna linnaosa
- Revenue 2025
- €315.9K
- +77%
- Net profit
- −€457.1K
- +36%
- Employees
- 9
- 14763523, Pudisoo küla
- Revenue 2025
- €441.9K
- −63%
- Net profit
- −€454.8K
- −75%
- Employees
- 1
- 76.Co-one OÜ16208197, Kesklinna linnaosa
- Revenue 2025
- €315.6K
- +25%
- Net profit
- −€450K
- −50%
- Employees
- 3
- 14327696
- Revenue 2025
- €15.5K
- −97%
- Net profit
- −€433.8K
- −258%
- Employees
- 1
- 14633803, Kesklinna linnaosa
- Revenue 2025
- €4M
- +5.7%
- Net profit
- −€428K
- −186%
- Employees
- 1
- 14016097, Lasnamäe linnaosa
- Revenue 2025
- €7.6K
- +85%
- Net profit
- −€427.2K
- +4.4%
- Employees
- 0
- 16674404, Põhja-Tallinna linnaosa
- Revenue 2025
- €0
- —
- Net profit
- −€426.1K
- −218%
- Employees
- 0
- 16662996, Kesklinna linnaosa
- Revenue 2025
- €3.5M
- −60%
- Net profit
- −€419.1K
- −168%
- Employees
- 1
- 10635567, Lasnamäe linnaosa
- Revenue 2025
- €227.3K
- +36%
- Net profit
- −€409.6K
- −16%
- Employees
- 0
- 83.CLOUD.DOG OÜ14118171, Jõhvi linn
- Revenue 2025
- €860.6K
- +7.2%
- Net profit
- −€407.4K
- +31%
- Employees
- 9
- 16078560, Kesklinna linnaosa
- Revenue 2025
- €2.3M
- +2%
- Net profit
- −€405.7K
- −564%
- Employees
- 0
- 85.Adact OÜ14818678, Põhja-Tallinna linnaosa
- Revenue 2025
- €176.2K
- −40%
- Net profit
- −€404.5K
- −1,054%
- Employees
- 4
- 10137025, Kristiine linnaosa
- Revenue 2025
- €3.8M
- −6.8%
- Net profit
- −€403.7K
- +18%
- Employees
- 55
- 87.BSOD Tech OÜ12730436, Lasnamäe linnaosa
- Revenue 2025
- €59K
- −95%
- Net profit
- −€402.3K
- −162%
- Employees
- 0
- 16686318, Nõmme linnaosa
- Revenue 2025
- €213.6K
- −33%
- Net profit
- −€395.7K
- −242%
- Employees
- 4
- 89.OTASync OÜ16254613, Kesklinna linnaosa
- Revenue 2025
- €470K
- +95%
- Net profit
- −€395K
- +17%
- Employees
- 2
- 16465008, Nõmme linnaosa
- Revenue 2025
- €507.8K
- +163%
- Net profit
- −€394.7K
- +82%
- Employees
- 0
- 91.Cachet OÜ14560702, Kesklinna linnaosa
- Revenue 2025
- €850.1K
- +107%
- Net profit
- −€388.3K
- +9.5%
- Employees
- 7
- 16201769, Kesklinna linnaosa
- Revenue 2025
- €232.7K
- +6%
- Net profit
- −€381.6K
- −158%
- Employees
- 0
- 93.Bautista OÜ16942684, Kesklinna linnaosa
- Revenue 2025
- €4.2M
- +114%
- Net profit
- −€374.5K
- −164%
- Employees
- 0
- 16569481, Kesklinna linnaosa
- Revenue 2025
- €898.8K
- +58%
- Net profit
- −€373.6K
- +40%
- Employees
- 12
- 95.Nordale OÜ11881245, Kesklinna linnaosa
- Revenue 2025
- €422.2K
- −50%
- Net profit
- −€372.2K
- −220%
- Employees
- 0
- 96.Good2Know OÜ17058788, Põhja-Tallinna linnaosa
- Revenue 2025
- €2.7K
- —
- Net profit
- −€371.3K
- —
- Employees
- 3
- 16767726, Kesklinna linnaosa
- Revenue 2025
- €4.5M
- +118%
- Net profit
- −€366.6K
- −164%
- Employees
- 0
- 98.Erastonia OÜ16551647, Lasnamäe linnaosa
- Revenue 2025
- €266.4K
- +64%
- Net profit
- −€363.4K
- −322%
- Employees
- 0
- 99.innovanze OÜ16201278, Lasnamäe linnaosa
- Revenue 2025
- €29.6K
- −86%
- Net profit
- −€362K
- −511%
- Employees
- 1
- 14582922, Lasnamäe linnaosa
- Revenue 2025
- €130.2K
- −40%
- Net profit
- −€356.1K
- −140%
- Employees
- 8