OÜ KATRIN OIDJÄRVE ARHITEKTUURIBÜROO

Active Registry code 10519996 OÜ Tallinn Registered 21 Dec 1998
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OÜ KATRIN OIDJÄRVE ARHITEKTUURIBÜROO is a OÜ based in Tallinn, registry code 10519996, status: active. Main activity: Architectural activities. According to EMTA, turnover for Q3 2026 was €0 with 2 employees.

Turnover
0 €
↓ 100.0% vs Q2 2026
State taxes
667 €
↑ 50.9% vs Q2 2026
Labour taxes
676 €
↑ 108.0% vs Q2 2026
Employees
2
±0 vs Q2 2026

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

Position in the industry Architectural and engineering activities; technical testing and analysis · EMTAK 71

  • Labour taxes per employee 338 €
    industry median 1 751 € · companies in the industry: 1 910
  • Revenue · 2025 6 535 €
    industry median 23 548 € · companies in the industry: 4 824
  • Net profit margin · 2025 16.1 %
    industry median 15.1 % · companies in the industry: 3 876

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 0 € · −100.0% vs Q2 2026 · industry median 16 250 € · above 2% of the industry
05 00010 00015 00020 000Q4 2023 Company: 1 540 € Industry median: 17 217 €Q4·23Q1 2024 Company: 990 € Industry median: 15 638 €Q2 2024 Company: 2 264 € Industry median: 15 992 €Q2·24Q3 2024 Company: 1 198 € Industry median: 16 330 €Q4 2024 Company: 1 240 € Industry median: 17 266 €Q4·24Q1 2025 Company: 1 400 € Industry median: 15 215 €Q2 2025 Company: 2 090 € Industry median: 16 150 €Q2·25Q3 2025 Company: 1 530 € Industry median: 16 910 €Q4 2025 Company: 1 415 € Industry median: 17 310 €Q4·25Q1 2026 Company: 800 € Industry median: 15 906 €Q2 2026 Company: 620 € Industry median: 16 256 €Q2·26Q3 2026 Company: 0 € Industry median: 16 250 €Q3·2605 00010 00015 00020 000Q4 2024 Company: 1 240 € Industry median: 17 266 €Q1 2025 Company: 1 400 € Industry median: 15 215 €Q1·25Q2 2025 Company: 2 090 € Industry median: 16 150 €Q3 2025 Company: 1 530 € Industry median: 16 910 €Q3·25Q4 2025 Company: 1 415 € Industry median: 17 310 €Q1 2026 Company: 800 € Industry median: 15 906 €Q1·26Q2 2026 Company: 620 € Industry median: 16 256 €Q3 2026 Company: 0 € Industry median: 16 250 €Q3·26
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 338 € · +108.0% vs Q2 2026 · industry median 1 751 € · above 5% of the industry
05001 0001 5002 000Q4 2023 Company: 238 € Industry median: 1 648 €Q4·23Q1 2024 Company: 304 € Industry median: 1 639 €Q2 2024 Company: 338 € Industry median: 1 671 €Q2·24Q3 2024 Company: 275 € Industry median: 1 753 €Q4 2024 Company: 120 € Industry median: 1 750 €Q4·24Q1 2025 Company: 135 € Industry median: 1 767 €Q2 2025 Company: 179 € Industry median: 1 758 €Q2·25Q3 2025 Company: 272 € Industry median: 1 847 €Q4 2025 Company: 285 € Industry median: 1 847 €Q4·25Q1 2026 Company: 263 € Industry median: 1 780 €Q2 2026 Company: 163 € Industry median: 1 758 €Q2·26Q3 2026 Company: 338 € Industry median: 1 751 €Q3·2605001 0001 5002 000Q4 2024 Company: 120 € Industry median: 1 750 €Q1 2025 Company: 135 € Industry median: 1 767 €Q1·25Q2 2025 Company: 179 € Industry median: 1 758 €Q3 2025 Company: 272 € Industry median: 1 847 €Q3·25Q4 2025 Company: 285 € Industry median: 1 847 €Q1 2026 Company: 263 € Industry median: 1 780 €Q1·26Q2 2026 Company: 163 € Industry median: 1 758 €Q3 2026 Company: 338 € Industry median: 1 751 €Q3·26
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 2 · +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: 2Q4·24Q1 2025 Company: 2Q2 2025 Company: 2Q2·25Q3 2025 Company: 2Q4 2025 Company: 2Q4·25Q1 2026 Company: 2Q2 2026 Company: 2Q2·26Q3 2026 Company: 2Q3·260.00.51.01.52.0Q4 2024 Company: 2Q1 2025 Company: 2Q1·25Q2 2025 Company: 2Q3 2025 Company: 2Q3·25Q4 2025 Company: 2Q1 2026 Company: 2Q1·26Q2 2026 Company: 2Q3 2026 Company: 2Q3·26
State taxes, € Q3 2026: 667 € · +50.9% vs Q2 2026
02505007501 0001 250Q4 2023 Company: 697 €Q4·23Q1 2024 Company: 794 €Q2 2024 Company: 1 089 €Q2·24Q3 2024 Company: 792 €Q4 2024 Company: 502 €Q4·24Q1 2025 Company: 550 €Q2 2025 Company: 798 €Q2·25Q3 2025 Company: 864 €Q4 2025 Company: 877 €Q4·25Q1 2026 Company: 627 €Q2 2026 Company: 442 €Q2·26Q3 2026 Company: 667 €Q3·2602004006008001 000Q4 2024 Company: 502 €Q1 2025 Company: 550 €Q1·25Q2 2025 Company: 798 €Q3 2025 Company: 864 €Q3·25Q4 2025 Company: 877 €Q1 2026 Company: 627 €Q1·26Q2 2026 Company: 442 €Q3 2026 Company: 667 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 — 667 676 2
Q2 2026 620 442 325 2
Q1 2026 800 627 525 2
Q4 2025 1 415 877 569 2
Q3 2025 1 530 864 544 2
Q2 2025 2 090 798 357 2
Q1 2025 1 400 550 269 2
Q4 2024 1 240 502 239 2
Q3 2024 1 198 792 549 2
Q2 2024 2 264 1 089 675 2
Q1 2024 990 794 608 2
Q4 2023 1 540 697 476 2
Q3 2023 3 010 1 008 463 2
Q2 2023 500 295 228 2
Q1 2023 480 347 338 2
Q4 2022 300 199 202 2
Q3 2022 2 160 762 344 2
Q2 2022 1 670 640 315 2
Q1 2022 2 045 842 608 2
Labour taxes per employee per month
113 €
Turnover per employee in the quarter
0 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025
Revenue, € 2025: 6 535 € · +36.1% vs 2024 · industry median 23 548 € · above 32% of the industry
05 00010 00015 00020 00025 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 12 718 € Industry median: 23 879 €20192020 Company: 7 140 € Industry median: 21 696 €20202021 Company: 9 592 € Industry median: 23 290 €20212022 Company: 6 255 € Industry median: 23 304 €20222023 Company: 6 160 € Industry median: 22 720 €20232024 Company: 4 802 € Industry median: 22 098 €20242025 Company: 6 535 € Industry median: 23 548 €202505 00010 00015 00020 00025 0002018 Company: — Industry median: —2019 Company: 12 718 € Industry median: 23 879 €20192020 Company: 7 140 € Industry median: 21 696 €2021 Company: 9 592 € Industry median: 23 290 €20212022 Company: 6 255 € Industry median: 23 304 €2023 Company: 6 160 € Industry median: 22 720 €20232024 Company: 4 802 € Industry median: 22 098 €2025 Company: 6 535 € Industry median: 23 548 €2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 1 050 € · +197.9% vs 2024 · industry median 1 536 € · above 47% of the industry
-2 000-1 00001 0002 0003 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 1 794 € Industry median: 2 331 €20192020 Company: -835 € Industry median: 2 183 €20202021 Company: -362 € Industry median: 2 742 €20212022 Company: -217 € Industry median: 1 794 €20222023 Company: -161 € Industry median: 2 165 €20232024 Company: -1 073 € Industry median: 1 691 €20242025 Company: 1 050 € Industry median: 1 536 €2025-2 000-1 00001 0002 0003 0002018 Company: — Industry median: —2019 Company: 1 794 € Industry median: 2 331 €20192020 Company: -835 € Industry median: 2 183 €2021 Company: -362 € Industry median: 2 742 €20212022 Company: -217 € Industry median: 1 794 €2023 Company: -161 € Industry median: 2 165 €20232024 Company: -1 073 € Industry median: 1 691 €2025 Company: 1 050 € Industry median: 1 536 €2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 16.1 % · +38.4 pp vs the year before · industry median 15.1 % · above 51% of the industry
-30-20-10010202016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 14.1 % Industry median: 16.3 %20192020 Company: -11.7 % Industry median: 16.8 %20202021 Company: -3.8 % Industry median: 19.6 %20212022 Company: -3.5 % Industry median: 16.6 %20222023 Company: -2.6 % Industry median: 17.1 %20232024 Company: -22.3 % Industry median: 15.3 %20242025 Company: 16.1 % Industry median: 15.1 %2025-30-20-10010202018 Company: — Industry median: —2019 Company: 14.1 % Industry median: 16.3 %20192020 Company: -11.7 % Industry median: 16.8 %2021 Company: -3.8 % Industry median: 19.6 %20212022 Company: -3.5 % Industry median: 16.6 %2023 Company: -2.6 % Industry median: 17.1 %20232024 Company: -22.3 % Industry median: 15.3 %2025 Company: 16.1 % Industry median: 15.1 %2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 5 827 € · +30.3% vs 2024
02 0004 0006 0008 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 7 941 €20192020 Company: 6 823 €20202021 Company: 6 450 €20212022 Company: 6 040 €20222023 Company: 6 192 €20232024 Company: 4 473 €20242025 Company: 5 827 €202502 0004 0006 0008 0002018 Company: —2019 Company: 7 941 €20192020 Company: 6 823 €2021 Company: 6 450 €20212022 Company: 6 040 €2023 Company: 6 192 €20232024 Company: 4 473 €2025 Company: 5 827 €2025
Equity, € 2025: 5 273 € · +24.9% vs 2024
02 0004 0006 0008 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 6 871 €20192020 Company: 6 036 €20202021 Company: 5 674 €20212022 Company: 5 457 €20222023 Company: 5 296 €20232024 Company: 4 223 €20242025 Company: 5 273 €202502 0004 0006 0008 0002018 Company: —2019 Company: 6 871 €20192020 Company: 6 036 €2021 Company: 5 674 €20212022 Company: 5 457 €2023 Company: 5 296 €20232024 Company: 4 223 €2025 Company: 5 273 €2025
Employees 2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
0.00.20.40.60.81.02016 Company: 1 Industry median: —20162017 Company: 1 Industry median: —20172018 Company: 1 Industry median: 120182019 Company: 1 Industry median: 120192020 Company: 1 Industry median: 120202021 Company: 1 Industry median: 120212022 Company: 1 Industry median: 120222023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 120242025 Company: 1 Industry median: 120250.00.20.40.60.81.02018 Company: 1 Industry median: 12019 Company: 1 Industry median: 120192020 Company: 1 Industry median: 12021 Company: 1 Industry median: 120212022 Company: 1 Industry median: 12023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 12025 Company: 1 Industry median: 12025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (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 6 535 1 050 4 272 5 827 5 273 1
2024 4 802 -1 073 4 775 4 473 4 223 1
2023 6 160 -161 4 069 6 192 5 296 1
2022 6 255 -217 3 498 6 040 5 457 1
2021 9 592 -362 4 661 6 450 5 674 1
2020 7 140 -835 5 843 6 823 6 036 1
2019 12 718 1 794 7 121 7 941 6 871 1
2018 — — — — — 1
2017 — — — — — 1
2016 — — — — — 1
2015 — — — — — 1
2014 — — — — — 1
2013 — — — — — 1
2012 — — — — — 1
2011 — — — — — 1
2010 — — — — — 1
2009 — — — — — 1
2008 — — — — — 2
2007 — — — — — 2
2006 — — — — — 2
2005 — — — — — 2
2004 — — — — — 2
2003 — — — — — 2
2002 — — — — — 2
2001 — — — — — 2
2000 — — — — — 2
1999 — — — — — 2
1998 — — — — — 2

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
16.1 %
Net profit / revenue
Return on equity (ROE)
19.9 %
Net profit / equity
Return on assets (ROA)
18.0 %
Net profit / assets
Equity ratio
90.5 %
Equity / assets
Debt ratio
9.5 %
Liabilities / assets
Current ratio
10.52
Current assets / current liabilities
Revenue per employee
6 535 €
Revenue / average full-time employees
Labour cost per employee per month
356 €
Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 9 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 5 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 5 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 30 May 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 29 May 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 1 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 25 Jun 2020 Company’s own e-Äriregister

Board

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

No other persons.

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 71111Architectural activities Main

Rulings 8

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 10027780 / 9
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 10027780 / 8
16 Jan 2018
 Amendment entry In force
16 Jan 2018
 PDF
Ä 10027780 / 7
7 Nov 2017
 Amendment entry In force
7 Nov 2017
 PDF
Ä 10027780 / 6
16 Sep 2016
 Amendment entry In force
16 Sep 2016
 PDF
Ä 10027780 / 5
19 Dec 2011
 Amendment entry In force
19 Dec 2011
 PDF
Ä 27780 / 4
3 Dec 2008
 Deletion of activities from the registry card In force
3 Dec 2008
 PDF
Ä 27780 / 3
3 Jun 2002
 Published amendment entry In force PDF
Ä 27780 / M3
8 May 2002
 Ruling to eliminate deficiencies (to be served) In force PDF

Sources: e-Äriregister and EMTA. Data updated 2 Nov 2026. Open at the source ↗ · Report an error in the data