Kosker Osaühing

Active Registry code 14917378 OÜ Tartu linn Registered 20 Feb 2020
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Kosker Osaühing is a OÜ based in Tartu linn, registry code 14917378, status: active. Main activity: Construction of residential and non-residential buildings. There is no EMTA tax data for this company on the site.

Turnover
—
State taxes
—
Labour taxes
—
Employees
1
±0 vs Q2 2026

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

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q1 2024: 30 508 € · −54.6% vs Q4 2023 · industry median 19 618 € · above 61% of the industry
020 00040 00060 00080 000Q4 2023 Company: 67 245 € Industry median: 26 427 €Q4·23Q1 2024 Company: 30 508 € Industry median: 19 618 €Q2 2024 Company: — Industry median: 21 373 €Q2·24Q3 2024 Company: — Industry median: 26 160 €Q4 2024 Company: — Industry median: 25 496 €Q4·24Q1 2025 Company: — Industry median: 19 568 €Q2 2025 Company: — Industry median: 22 577 €Q2·25Q3 2025 Company: — Industry median: 25 533 €Q4 2025 Company: — Industry median: 25 721 €Q4·25Q1 2026 Company: — Industry median: 20 483 €Q2 2026 Company: — Industry median: 22 672 €Q2·26Q3 2026 Company: — Industry median: 25 252 €Q3·26010 00020 00030 000Q4 2024 Company: — Industry median: 25 496 €Q1 2025 Company: — Industry median: 19 568 €Q1·25Q2 2025 Company: — Industry median: 22 577 €Q3 2025 Company: — Industry median: 25 533 €Q3·25Q4 2025 Company: — Industry median: 25 721 €Q1 2026 Company: — Industry median: 20 483 €Q1·26Q2 2026 Company: — Industry median: 22 672 €Q3 2026 Company: — Industry median: 25 252 €Q3·26
  • Company
  • Industry median

Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q1 2024: 608 € · −33.3% vs Q4 2023 · industry median 1 097 € · above 18% of the industry
05001 0001 500Q4 2023 Company: 912 € Industry median: 1 145 €Q4·23Q1 2024 Company: 608 € Industry median: 1 097 €Q2 2024 Company: — Industry median: 1 083 €Q2·24Q3 2024 Company: — Industry median: 1 142 €Q4 2024 Company: — Industry median: 1 179 €Q4·24Q1 2025 Company: — Industry median: 1 188 €Q2 2025 Company: — Industry median: 1 149 €Q2·25Q3 2025 Company: — Industry median: 1 208 €Q4 2025 Company: — Industry median: 1 254 €Q4·25Q1 2026 Company: — Industry median: 1 183 €Q2 2026 Company: — Industry median: 1 166 €Q2·26Q3 2026 Company: — Industry median: 1 211 €Q3·2605001 0001 500Q4 2024 Company: — Industry median: 1 179 €Q1 2025 Company: — Industry median: 1 188 €Q1·25Q2 2025 Company: — Industry median: 1 149 €Q3 2025 Company: — Industry median: 1 208 €Q3·25Q4 2025 Company: — Industry median: 1 254 €Q1 2026 Company: — Industry median: 1 183 €Q1·26Q2 2026 Company: — Industry median: 1 166 €Q3 2026 Company: — Industry median: 1 211 €Q3·26
  • Company
  • Industry median

Industry: Construction of residential and non-residential buildings (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: 2Q4·23Q1 2024 Company: 2Q2 2024 Company: 2Q2·24Q3 2024 Company: 2Q4 2024 Company: 1Q4·24Q1 2025 Company: 1Q2 2025 Company: 1Q2·25Q3 2025 Company: 1Q4 2025 Company: 1Q4·25Q1 2026 Company: 1Q2 2026 Company: 1Q2·26Q3 2026 Company: 1Q3·260.00.20.40.60.81.0Q4 2024 Company: 1Q1 2025 Company: 1Q1·25Q2 2025 Company: 1Q3 2025 Company: 1Q3·25Q4 2025 Company: 1Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: 1Q3·26
State taxes, € Q1 2024: 2 614 € · −60.3% vs Q4 2023
02 0004 0006 0008 000Q4 2023 Company: 6 591 €Q4·23Q1 2024 Company: 2 614 €Q2 2024 Company: —Q2·24Q3 2024 Company: —Q4 2024 Company: —Q4·24Q1 2025 Company: —Q2 2025 Company: —Q2·25Q3 2025 Company: —Q4 2025 Company: —Q4·25Q1 2026 Company: —Q2 2026 Company: —Q2·26Q3 2026 Company: —Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 — — — 1
Q2 2026 — — — 1
Q1 2026 — — — 1
Q4 2025 — — — 1
Q3 2025 — — — 1
Q2 2025 — — — 1
Q1 2025 — — — 1
Q4 2024 — — — 1
Q3 2024 — — — 2
Q2 2024 — — — 2
Q1 2024 30 508 2 614 1 216 2
Q4 2023 67 245 6 591 1 824 2
Q3 2023 74 042 8 708 1 824 2
Q2 2023 66 520 7 172 3 680 2
Q1 2023 23 756 5 211 2 315 2
Q4 2022 37 784 8 131 3 431 2
Q3 2022 57 469 12 004 4 407 5
Q2 2022 48 817 10 386 4 117 4
Q1 2022 46 171 9 989 4 117 5

Board

Right of representation

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

Owners

Beneficial owners

  • Allan Kosk
    Direct ownership · since 20 Feb 2020

Founders and other persons

  • Allan Kosk
    Founder · 2 500 € · 20 Feb 2020
shared board members, owners or beneficial owners

Activities (EMTAK)

  • 41201Construction of residential and non-residential buildings Main

Rulings 7

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50140483 / M5
9 Sep 2024
 Repeated fine for not filing the report 9 Oct 2024 In force
10 Oct 2024
 PDF
Ä 50140483 / M4
13 May 2024
 Fine for not filing the report 28 May 2024 In force
29 May 2024
 PDF
Ä 50140483 / M3
20 Mar 2024
 Warning of a fine: annual report not filed 19 Apr 2024 In force
20 Mar 2024
 PDF
Ä 50140483 / M2
15 Dec 2023
 Warning of deletion from the register: annual report not filed 19 Mar 2024 In force
15 Dec 2023
 PDF
Ä 50140483 / 2
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50140483 / M1
15 Mar 2022
 Warning of a fine: annual report not filed 14 Apr 2022 In force
15 Mar 2022
 PDF
Ä 50140483
20 Feb 2020
 First entry In force
20 Feb 2020
 PDF

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