OÜ Serk

Active Registry code 10348557 OÜ Saku alevik Registered 29 Dec 1997
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OÜ Serk is a OÜ based in Saku alevik, registry code 10348557, status: active. Main activity: Bookkeeping, tax consulting. According to EMTA, turnover for Q3 2026 was €10 412 with employees.

Turnover
10 412 €
↓ 23.9% vs Q2 2026
State taxes
3 803 €
↓ 18.1% vs Q2 2026
Labour taxes
1 971 €
↑ 3.5% vs Q2 2026
Employees
—

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

Position in the industry Legal and accounting activities · EMTAK 69

  • Turnover · Q3 2026 10 412 €
    industry median 9 740 € · companies in the industry: 3 327
  • Revenue · 2025 42 816 €
    industry median 12 784 € · companies in the industry: 8 416
  • Net profit margin · 2025 4.9 %
    industry median 14.8 % · companies in the industry: 6 880

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € thousand Q3 2026: 10 412 € · −23.9% vs Q2 2026 · industry median 9 740 € · above 52% of the industry
0255075100125Q4 2023 Company: 5 700 € Industry median: 8 379 €Q4·23Q1 2024 Company: 16 344 € Industry median: 8 662 €Q2 2024 Company: 106 401 € Industry median: 9 055 €Q2·24Q3 2024 Company: 39 370 € Industry median: 9 026 €Q4 2024 Company: 70 304 € Industry median: 8 663 €Q4·24Q1 2025 Company: 7 061 € Industry median: 8 739 €Q2 2025 Company: 6 840 € Industry median: 8 935 €Q2·25Q3 2025 Company: 15 780 € Industry median: 9 025 €Q4 2025 Company: 9 890 € Industry median: 8 820 €Q4·25Q1 2026 Company: 13 090 € Industry median: 9 182 €Q2 2026 Company: 13 678 € Industry median: 9 921 €Q2·26Q3 2026 Company: 10 412 € Industry median: 9 740 €Q3·26020406080Q4 2024 Company: 70 304 € Industry median: 8 663 €Q1 2025 Company: 7 061 € Industry median: 8 739 €Q1·25Q2 2025 Company: 6 840 € Industry median: 8 935 €Q3 2025 Company: 15 780 € Industry median: 9 025 €Q3·25Q4 2025 Company: 9 890 € Industry median: 8 820 €Q1 2026 Company: 13 090 € Industry median: 9 182 €Q1·26Q2 2026 Company: 13 678 € Industry median: 9 921 €Q3 2026 Company: 10 412 € Industry median: 9 740 €Q3·26
  • Company
  • Industry median

Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q2 2026: 1 904 € · −2.8% vs Q1 2026 · industry median 1 096 € · above 74% of the industry
05001 0001 5002 0002 500Q4 2023 Company: 1 155 € Industry median: 957 €Q4·23Q1 2024 Company: 1 229 € Industry median: 991 €Q2 2024 Company: 1 379 € Industry median: 1 012 €Q2·24Q3 2024 Company: 1 564 € Industry median: 1 020 €Q4 2024 Company: 864 € Industry median: 1 032 €Q4·24Q1 2025 Company: 1 881 € Industry median: 1 085 €Q2 2025 Company: 1 771 € Industry median: 1 115 €Q2·25Q3 2025 Company: 1 826 € Industry median: 1 126 €Q4 2025 Company: 2 132 € Industry median: 1 123 €Q4·25Q1 2026 Company: 1 958 € Industry median: 1 088 €Q2 2026 Company: 1 904 € Industry median: 1 096 €Q2·26Q3 2026 Company: — Industry median: 1 122 €Q3·2605001 0001 5002 0002 500Q4 2024 Company: 864 € Industry median: 1 032 €Q1 2025 Company: 1 881 € Industry median: 1 085 €Q1·25Q2 2025 Company: 1 771 € Industry median: 1 115 €Q3 2025 Company: 1 826 € Industry median: 1 126 €Q3·25Q4 2025 Company: 2 132 € Industry median: 1 123 €Q1 2026 Company: 1 958 € Industry median: 1 088 €Q1·26Q2 2026 Company: 1 904 € Industry median: 1 096 €Q3 2026 Company: — Industry median: 1 122 €Q3·26
  • Company
  • Industry median

Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q2 2026: 1 · +0.0% vs Q1 2026
0.00.51.01.52.0Q4 2023 Company: 1Q4·23Q1 2024 Company: 1Q2 2024 Company: 1Q2·24Q3 2024 Company: 1Q4 2024 Company: 2Q4·24Q1 2025 Company: 1Q2 2025 Company: 1Q2·25Q3 2025 Company: 1Q4 2025 Company: 1Q4·25Q1 2026 Company: 1Q2 2026 Company: 1Q2·26Q3 2026 Company: —Q3·260.00.51.01.52.0Q4 2024 Company: 2Q1 2025 Company: 1Q1·25Q2 2025 Company: 1Q3 2025 Company: 1Q3·25Q4 2025 Company: 1Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: —Q3·26
State taxes, € Q3 2026: 3 803 € · −18.1% vs Q2 2026
05 00010 00015 00020 000Q4 2023 Company: 1 875 €Q4·23Q1 2024 Company: 4 248 €Q2 2024 Company: 1 547 €Q2·24Q3 2024 Company: 9 716 €Q4 2024 Company: 16 243 €Q4·24Q1 2025 Company: 3 065 €Q2 2025 Company: 2 733 €Q2·25Q3 2025 Company: 4 497 €Q4 2025 Company: 4 027 €Q4·25Q1 2026 Company: 4 536 €Q2 2026 Company: 4 643 €Q2·26Q3 2026 Company: 3 803 €Q3·2605 00010 00015 00020 000Q4 2024 Company: 16 243 €Q1 2025 Company: 3 065 €Q1·25Q2 2025 Company: 2 733 €Q3 2025 Company: 4 497 €Q3·25Q4 2025 Company: 4 027 €Q1 2026 Company: 4 536 €Q1·26Q2 2026 Company: 4 643 €Q3 2026 Company: 3 803 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 10 412 3 803 1 971 —
Q2 2026 13 678 4 643 1 904 1
Q1 2026 13 090 4 536 1 958 1
Q4 2025 9 890 4 027 2 132 1
Q3 2025 15 780 4 497 1 826 1
Q2 2025 6 840 2 733 1 771 1
Q1 2025 7 061 3 065 1 881 1
Q4 2024 70 304 16 243 1 728 2
Q3 2024 39 370 9 716 1 564 1
Q2 2024 106 401 1 547 1 379 1
Q1 2024 16 344 4 248 1 229 1
Q4 2023 5 700 1 875 1 155 1
Q3 2023 11 267 3 589 1 674 1
Q2 2023 5 400 2 318 1 674 1
Q1 2023 5 625 2 358 1 568 1
Q4 2022 7 599 2 686 1 507 1
Q3 2022 5 579 2 292 1 521 1
Q2 2022 12 862 3 738 1 672 2
Q1 2022 12 406 3 249 1 297 1

Financials by year

2016 – 2025
Revenue, € thousand 2025: 42 816 € · −67.3% vs 2024 · industry median 12 784 € · above 82% of the industry
0501001502016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 19 815 € Industry median: 10 920 €20192020 Company: 22 903 € Industry median: 10 651 €20202021 Company: 32 385 € Industry median: 10 862 €20212022 Company: 32 444 € Industry median: 11 500 €20222023 Company: 28 255 € Industry median: 12 140 €20232024 Company: 130 750 € Industry median: 12 266 €20242025 Company: 42 816 € Industry median: 12 784 €20250501001502018 Company: — Industry median: —2019 Company: 19 815 € Industry median: 10 920 €20192020 Company: 22 903 € Industry median: 10 651 €2021 Company: 32 385 € Industry median: 10 862 €20212022 Company: 32 444 € Industry median: 11 500 €2023 Company: 28 255 € Industry median: 12 140 €20232024 Company: 130 750 € Industry median: 12 266 €2025 Company: 42 816 € Industry median: 12 784 €2025
  • Company
  • Industry median

Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 2 086 € · +314.7% vs 2024 · industry median 1 062 € · above 58% of the industry
-4 000-2 00002 0004 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 362 € Industry median: 1 072 €20192020 Company: -3 672 € Industry median: 1 156 €20202021 Company: 1 230 € Industry median: 1 164 €20212022 Company: 1 373 € Industry median: 1 042 €20222023 Company: 188 € Industry median: 1 210 €20232024 Company: 503 € Industry median: 987 €20242025 Company: 2 086 € Industry median: 1 062 €2025-4 000-2 00002 0004 0002018 Company: — Industry median: —2019 Company: 362 € Industry median: 1 072 €20192020 Company: -3 672 € Industry median: 1 156 €2021 Company: 1 230 € Industry median: 1 164 €20212022 Company: 1 373 € Industry median: 1 042 €2023 Company: 188 € Industry median: 1 210 €20232024 Company: 503 € Industry median: 987 €2025 Company: 2 086 € Industry median: 1 062 €2025
  • Company
  • Industry median

Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 4.9 % · +4.5 pp vs the year before · industry median 14.8 % · above 34% of the industry
-20-10010202016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 1.8 % Industry median: 15.7 %20192020 Company: -16.0 % Industry median: 17.8 %20202021 Company: 3.8 % Industry median: 17.9 %20212022 Company: 4.2 % Industry median: 16.2 %20222023 Company: 0.7 % Industry median: 16.9 %20232024 Company: 0.4 % Industry median: 15.0 %20242025 Company: 4.9 % Industry median: 14.8 %2025-20-10010202018 Company: — Industry median: —2019 Company: 1.8 % Industry median: 15.7 %20192020 Company: -16.0 % Industry median: 17.8 %2021 Company: 3.8 % Industry median: 17.9 %20212022 Company: 4.2 % Industry median: 16.2 %2023 Company: 0.7 % Industry median: 16.9 %20232024 Company: 0.4 % Industry median: 15.0 %2025 Company: 4.9 % Industry median: 14.8 %2025
  • Company
  • Industry median

Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 16 732 € · +24.8% vs 2024
05 00010 00015 00020 00025 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 13 469 €20192020 Company: 11 664 €20202021 Company: 20 075 €20212022 Company: 14 343 €20222023 Company: 12 275 €20232024 Company: 13 407 €20242025 Company: 16 732 €202505 00010 00015 00020 00025 0002018 Company: —2019 Company: 13 469 €20192020 Company: 11 664 €2021 Company: 20 075 €20212022 Company: 14 343 €2023 Company: 12 275 €20232024 Company: 13 407 €2025 Company: 16 732 €2025
Equity, € 2025: 14 250 € · +17.1% vs 2024
05 00010 00015 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 12 546 €20192020 Company: 8 870 €20202021 Company: 10 101 €20212022 Company: 11 474 €20222023 Company: 11 662 €20232024 Company: 12 164 €20242025 Company: 14 250 €202505 00010 00015 0002018 Company: —2019 Company: 12 546 €20192020 Company: 8 870 €2021 Company: 10 101 €20212022 Company: 11 474 €2023 Company: 11 662 €20232024 Company: 12 164 €2025 Company: 14 250 €2025
Employees 2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
0.00.51.01.52.02016 Company: 1 Industry median: —20162017 Company: 1 Industry median: —20172018 Company: 1 Industry median: 120182019 Company: 1 Industry median: 120192020 Company: 2 Industry median: 120202021 Company: 2 Industry median: 120212022 Company: 1 Industry median: 120222023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 120242025 Company: 1 Industry median: 120250.00.51.01.52.02018 Company: 1 Industry median: 12019 Company: 1 Industry median: 120192020 Company: 2 Industry median: 12021 Company: 2 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: Legal and accounting 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 42 816 2 086 26 832 16 732 14 250 1
2024 130 750 503 23 465 13 407 12 164 1
2023 28 255 188 22 763 12 275 11 662 1
2022 32 444 1 373 23 518 14 343 11 474 1
2021 32 385 1 230 23 395 20 075 10 101 2
2020 22 903 -3 672 16 001 11 664 8 870 2
2019 19 815 362 8 805 13 469 12 546 1
2018 — — — — — 1
2017 — — — — — 1
2016 — — — — — 1
2015 — — — — — 1
2014 — — — — — 1
2013 — — — — — 1
2012 — — — — — 1
2011 — — — — — 0
2010 — — — — — 0
2009 — — — — — 1
2000 — — — — — 0

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
4.9 %
Net profit / revenue
Return on equity (ROE)
14.6 %
Net profit / equity
Return on assets (ROA)
12.5 %
Net profit / assets
Equity ratio
85.2 %
Equity / assets
Debt ratio
14.8 %
Liabilities / assets
Current ratio
6.53
Current assets / current liabilities
Revenue per employee
42 816 €
Revenue / average full-time employees
Labour cost per employee per month
2 236 €
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 2 Jul 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 27 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 25 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 30 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 20 Sep 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 26 Dec 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 27 Dec 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.

Activities (EMTAK)

  • 69202Bookkeeping, tax consulting Main
  • 7112Engineering activities and related technical consultancy
Rulings
Number, date Title Deadline State Document
Ä 10022227 / 10
17 Jun 2024
Amendment under Code of Civil Procedure § 595¹ (1) In force
17 Jun 2024
PDF
Ä 10022227 / 9
1 Sep 2023
Amendment entry In force
1 Sep 2023
PDF
Ä 10022227 / 8
16 Jan 2018
Amendment entry In force
16 Jan 2018
PDF
Ä 10022227 / 7
7 Nov 2017
Amendment entry In force
7 Nov 2017
PDF
Ä 10022227 / 6
2 Jan 2012
Amendment entry In force
2 Jan 2012
PDF
Ä 10022227 / 5
29 Jun 2010
Deletion of activities from the registry card In force
29 Jun 2010
PDF
Ä 22227 / 4
15 Mar 2006
Entry made by the register on its own initiative In force
15 Mar 2006
PDF
Ä 22227 / 3
11 Oct 2005
Transformation entry without a new registry card In force PDF
Ä 22227 / M2
29 Jul 2005
Ruling to eliminate deficiencies (to be served) In force PDF
Ä 22227 / 2
2 Dec 2002
Entry decision on the register’s own initiative In force PDF

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