Koolisüsteemide OÜ

Active Registry code 11458311 OÜ Tallinn Registered 10 Jan 2008
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Koolisüsteemide OÜ is a OÜ based in Tallinn, registry code 11458311, status: active. Main activity: Computer facilities management activities. According to EMTA, turnover for Q3 2026 was €8 156 with 1 employees.

Turnover
8 156 €
↑ 27.3% vs Q2 2026
State taxes
1 187 €
↓ 22.2% vs Q2 2026
Labour taxes
1 320 €
↓ 19.0% vs Q2 2026
Employees
1
±0 vs Q2 2026

Q3 2026 · data from the Tax and Customs Board (EMTA)

Position in the industry Computer programming, consultancy and related activities · EMTAK 62

  • Turnover · Q3 2026 8 156 €
    industry median 19 078 € · companies in the industry: 7 345
  • Labour taxes per employee 1 320 €
    industry median 2 345 € · companies in the industry: 2 783
  • Revenue · 2025 40 573 €
    industry median 14 309 € · companies in the industry: 13 336
  • Net profit margin · 2025 -32.2 %
    industry median 15.1 % · companies in the industry: 8 943

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 8 156 € · +27.3% vs Q2 2026 · industry median 19 078 € · above 33% of the industry
05 00010 00015 00020 00025 000Q4 2023 Company: 13 777 € Industry median: 20 666 €Q4·23Q1 2024 Company: 9 064 € Industry median: 20 684 €Q2 2024 Company: 6 622 € Industry median: 20 460 €Q2·24Q3 2024 Company: 5 808 € Industry median: 19 818 €Q4 2024 Company: 15 640 € Industry median: 20 482 €Q4·24Q1 2025 Company: 8 653 € Industry median: 20 692 €Q2 2025 Company: 6 440 € Industry median: 21 060 €Q2·25Q3 2025 Company: 6 525 € Industry median: 20 327 €Q4 2025 Company: 19 180 € Industry median: 21 191 €Q4·25Q1 2026 Company: 9 905 € Industry median: 20 665 €Q2 2026 Company: 6 408 € Industry median: 20 000 €Q2·26Q3 2026 Company: 8 156 € Industry median: 19 078 €Q3·2605 00010 00015 00020 00025 000Q4 2024 Company: 15 640 € Industry median: 20 482 €Q1 2025 Company: 8 653 € Industry median: 20 692 €Q1·25Q2 2025 Company: 6 440 € Industry median: 21 060 €Q3 2025 Company: 6 525 € Industry median: 20 327 €Q3·25Q4 2025 Company: 19 180 € Industry median: 21 191 €Q1 2026 Company: 9 905 € Industry median: 20 665 €Q1·26Q2 2026 Company: 6 408 € Industry median: 20 000 €Q3 2026 Company: 8 156 € Industry median: 19 078 €Q3·26
  • Company
  • Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 1 320 € · −19.0% vs Q2 2026 · industry median 2 345 € · above 29% of the industry
01 0002 0003 000Q4 2023 Company: — Industry median: 2 319 €Q4·23Q1 2024 Company: — Industry median: 2 529 €Q2 2024 Company: — Industry median: 2 514 €Q2·24Q3 2024 Company: 36 € Industry median: 2 481 €Q4 2024 Company: 213 € Industry median: 2 431 €Q4·24Q1 2025 Company: — Industry median: 2 523 €Q2 2025 Company: — Industry median: 2 506 €Q2·25Q3 2025 Company: 147 € Industry median: 2 577 €Q4 2025 Company: 440 € Industry median: 2 632 €Q4·25Q1 2026 Company: 1 702 € Industry median: 2 408 €Q2 2026 Company: 1 630 € Industry median: 2 335 €Q2·26Q3 2026 Company: 1 320 € Industry median: 2 345 €Q3·2601 0002 0003 000Q4 2024 Company: 213 € Industry median: 2 431 €Q1 2025 Company: — Industry median: 2 523 €Q1·25Q2 2025 Company: — Industry median: 2 506 €Q3 2025 Company: 147 € Industry median: 2 577 €Q3·25Q4 2025 Company: 440 € Industry median: 2 632 €Q1 2026 Company: 1 702 € Industry median: 2 408 €Q1·26Q2 2026 Company: 1 630 € Industry median: 2 335 €Q3 2026 Company: 1 320 € Industry median: 2 345 €Q3·26
  • Company
  • Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 1 · +0.0% vs Q2 2026
0.00.51.01.52.0Q4 2023 Company: —Q4·23Q1 2024 Company: —Q2 2024 Company: —Q2·24Q3 2024 Company: 1Q4 2024 Company: 1Q4·24Q1 2025 Company: —Q2 2025 Company: —Q2·25Q3 2025 Company: 1Q4 2025 Company: 2Q4·25Q1 2026 Company: 1Q2 2026 Company: 1Q2·26Q3 2026 Company: 1Q3·260.00.51.01.52.0Q4 2024 Company: 1Q1 2025 Company: —Q1·25Q2 2025 Company: —Q3 2025 Company: 1Q3·25Q4 2025 Company: 2Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: 1Q3·26
State taxes, € Q3 2026: 1 187 € · −22.2% vs Q2 2026
01 0002 0003 000Q4 2023 Company: 0 €Q4·23Q1 2024 Company: 0 €Q2 2024 Company: —Q2·24Q3 2024 Company: 0 €Q4 2024 Company: 0 €Q4·24Q1 2025 Company: 0 €Q2 2025 Company: 373 €Q2·25Q3 2025 Company: 0 €Q4 2025 Company: 2 807 €Q4·25Q1 2026 Company: 2 054 €Q2 2026 Company: 1 525 €Q2·26Q3 2026 Company: 1 187 €Q3·2601 0002 0003 000Q4 2024 Company: 0 €Q1 2025 Company: 0 €Q1·25Q2 2025 Company: 373 €Q3 2025 Company: 0 €Q3·25Q4 2025 Company: 2 807 €Q1 2026 Company: 2 054 €Q1·26Q2 2026 Company: 1 525 €Q3 2026 Company: 1 187 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 8 156 1 187 1 320 1
Q2 2026 6 408 1 525 1 630 1
Q1 2026 9 905 2 054 1 702 1
Q4 2025 19 180 2 807 879 2
Q3 2025 6 525 — 147 1
Q2 2025 6 440 373 47 —
Q1 2025 8 653 — 38 —
Q4 2024 15 640 — 213 1
Q3 2024 5 808 — 36 1
Q2 2024 6 622 — — —
Q1 2024 9 064 — — —
Q4 2023 13 777 — 12 —
Q3 2023 6 109 753 806 —
Q2 2023 10 563 — 900 1
Q1 2023 13 821 746 782 1
Q4 2022 13 449 1 238 1 280 1
Q3 2022 12 410 3 903 2 279 1
Q2 2022 11 347 3 441 2 279 1
Q1 2022 10 955 2 807 2 055 1
Labour taxes per employee per month
440 €
Turnover per employee in the quarter
8 156 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025
Revenue, € 2025: 40 573 € · +11.5% vs 2024 · industry median 14 309 € · above 63% of the industry
020 00040 00060 00080 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 60 381 € Industry median: 11 130 €20192020 Company: 60 645 € Industry median: 11 075 €20202021 Company: 60 927 € Industry median: 13 105 €20212022 Company: 47 578 € Industry median: 15 007 €20222023 Company: 44 827 € Industry median: 15 500 €20232024 Company: 36 386 € Industry median: 13 785 €20242025 Company: 40 573 € Industry median: 14 309 €2025020 00040 00060 00080 0002018 Company: — Industry median: —2019 Company: 60 381 € Industry median: 11 130 €20192020 Company: 60 645 € Industry median: 11 075 €2021 Company: 60 927 € Industry median: 13 105 €20212022 Company: 47 578 € Industry median: 15 007 €2023 Company: 44 827 € Industry median: 15 500 €20232024 Company: 36 386 € Industry median: 13 785 €2025 Company: 40 573 € Industry median: 14 309 €2025
  • Company
  • Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € thousand 2025: -13 051 € · +87.2% vs 2024 · industry median 106 € · above 10% of the industry
-200-10001002003002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -17 697 € Industry median: 618 €20192020 Company: 12 264 € Industry median: 617 €20202021 Company: 5 751 € Industry median: 829 €20212022 Company: 269 653 € Industry median: 300 €20222023 Company: -143 874 € Industry median: 383 €20232024 Company: -101 694 € Industry median: 249 €20242025 Company: -13 051 € Industry median: 106 €2025-200-10001002003002018 Company: — Industry median: —2019 Company: -17 697 € Industry median: 618 €20192020 Company: 12 264 € Industry median: 617 €2021 Company: 5 751 € Industry median: 829 €20212022 Company: 269 653 € Industry median: 300 €2023 Company: -143 874 € Industry median: 383 €20232024 Company: -101 694 € Industry median: 249 €2025 Company: -13 051 € Industry median: 106 €2025
  • Company
  • Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: -32.2 % · +247.3 pp vs the year before · industry median 15.1 % · above 12% of the industry
-400-20002004006002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -29.3 % Industry median: 21.0 %20192020 Company: 20.2 % Industry median: 22.4 %20202021 Company: 9.4 % Industry median: 23.6 %20212022 Company: 566.8 % Industry median: 19.1 %20222023 Company: -321.0 % Industry median: 17.8 %20232024 Company: -279.5 % Industry median: 16.3 %20242025 Company: -32.2 % Industry median: 15.1 %2025-400-20002004006002018 Company: — Industry median: —2019 Company: -29.3 % Industry median: 21.0 %20192020 Company: 20.2 % Industry median: 22.4 %2021 Company: 9.4 % Industry median: 23.6 %20212022 Company: 566.8 % Industry median: 19.1 %2023 Company: -321.0 % Industry median: 17.8 %20232024 Company: -279.5 % Industry median: 16.3 %2025 Company: -32.2 % Industry median: 15.1 %2025
  • Company
  • Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 20 462 € · +11.8% vs 2024
01002003002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 5 585 €20192020 Company: 20 243 €20202021 Company: 18 765 €20212022 Company: 278 875 €20222023 Company: 124 251 €20232024 Company: 18 305 €20242025 Company: 20 462 €202501002003002018 Company: —2019 Company: 5 585 €20192020 Company: 20 243 €2021 Company: 18 765 €20212022 Company: 278 875 €2023 Company: 124 251 €20232024 Company: 18 305 €2025 Company: 20 462 €2025
Equity, € thousand 2025: 2 213 € · −85.5% vs 2024
-10001002003002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: -26 836 €20192020 Company: -14 572 €20202021 Company: -8 821 €20212022 Company: 260 832 €20222023 Company: 116 958 €20232024 Company: 15 264 €20242025 Company: 2 213 €2025-10001002003002018 Company: —2019 Company: -26 836 €20192020 Company: -14 572 €2021 Company: -8 821 €20212022 Company: 260 832 €2023 Company: 116 958 €20232024 Company: 15 264 €2025 Company: 2 213 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.51.01.52.02016 Company: 2 Industry median: —20162017 Company: 2 Industry median: —20172018 Company: 2 Industry median: 120182019 Company: 2 Industry median: 120192020 Company: 1 Industry median: 120202021 Company: 1 Industry median: 120212022 Company: 1 Industry median: 120222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.51.01.52.02018 Company: 2 Industry median: 12019 Company: 2 Industry median: 120192020 Company: 1 Industry median: 12021 Company: 1 Industry median: 120212022 Company: 1 Industry median: 12023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 0 Industry median: 12025
  • Company
  • Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Financials by year
Year Revenue, € Net profit, € Labour costs, € Assets, € Equity, € Employees
2025 40 573 -13 051 5 145 20 462 2 213 0
2024 36 386 -101 694 361 18 305 15 264 0
2023 44 827 -143 874 4 453 124 251 116 958 0
2022 47 578 269 653 18 745 278 875 260 832 1
2021 60 927 5 751 29 248 18 765 -8 821 1
2020 60 645 12 264 14 353 20 243 -14 572 1
2019 60 381 -17 697 33 247 5 585 -26 836 2
2018 — — — — — 2
2017 — — — — — 2
2016 — — — — — 2
2015 — — — — — 2
2014 — — — — — 2
2013 — — — — — 1
2012 — — — — — 1
2011 — — — — — 1
2010 — — — — — 1
2009 — — — — — 0
2008 — — — — — 1

Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.

Financial ratios for 2025

Net profit margin
-32.2 %
Net profit / revenue
Return on equity (ROE)
-589.7 %
Net profit / equity
Return on assets (ROA)
-63.8 %
Net profit / assets
Equity ratio
10.8 %
Equity / assets
Debt ratio
89.2 %
Liabilities / assets
Current ratio
0.85
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 1 Jul 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 30 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 2 Jul 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 3 Jul 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 8 Jul 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 29 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 2 Nov 2020 Company’s own e-Äriregister

Board

  • Garry Koort
    Board member · since 10 Jan 2008
  • Nasdaq CSD SE
    Keeper of the share register · since 27 Sep 2017

Right of representation

Any member of the management board may represent the private limited company in all transactions.

Owners

Beneficial owners

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 62202Computer facilities management activities Main
Rulings
Number, date Title Deadline State Document
Ä 10115051 / 11
26 Mar 2021
Amendment entry In force
26 Mar 2021
PDF
Ä 10115051 / 10
17 Jan 2018
Amendment entry In force
17 Jan 2018
PDF
Ä 10115051 / 9
30 Nov 2017
Amendment entry In force
30 Nov 2017
PDF
Ä 10115051 / 8
27 Sep 2017
Amendment entry In force
27 Sep 2017
PDF
Ä 10115051 / M3
22 Jul 2016
Procedural ruling 21 Aug 2016 In force
22 Jul 2016
PDF
Ä 10115051 / 7
22 Jul 2016
Amendment under Commercial Code § 525 (2) In force
22 Jul 2016
PDF
Ä 10115051 / 6
2 Sep 2015
Amendment under Commercial Code § 525 (2) In force
2 Sep 2015
PDF
Ä 10115051 / 5
9 Oct 2014
Amendment under Commercial Code § 525 (2) In force
9 Oct 2014
PDF
Ä 10115051 / 4
27 Apr 2011
Amendment entry In force
27 Apr 2011
PDF
Ä 10115051 / M2
21 Apr 2011
Ruling to eliminate deficiencies 21 May 2011 In force
21 Apr 2011
PDF
Ä 115051 / 3
23 Dec 2008
Amendment entry In force
23 Dec 2008
PDF
Ä 115051 / M1
18 Dec 2008
Ruling to eliminate deficiencies (to be served) 18 Jan 2009 Deficiencies eliminated
22 Dec 2008
PDF
Ä 115051 / 2
9 May 2008
Note on registration of shares in the Estonian central register of securities In force
9 May 2008
PDF
Ä 115051
10 Jan 2008
First entry In force
10 Jan 2008
PDF

Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data