ThorBooks OÜ

Active Registry code 16101235 OÜ Tartu linn Registered 18 Nov 2020
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ThorBooks OÜ is a OÜ based in Tartu linn, registry code 16101235, status: active. Main activity: Accounting, bookkeeping and auditing activities; tax consultancy. Its annual report for 2025 shows revenue of €1 875 and 1 employees.

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

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

Position in the industry Legal and accounting activities · EMTAK 69

  • Revenue · 2025 1 875 €
    industry median 12 784 € · companies in the industry: 8 416
  • Net profit margin · 2025 -27.2 %
    industry median 14.8 % · companies in the industry: 6 880

Taxes and turnover

Q3 2025 – Q3 2026
Labour taxes per employee, € Q2 2026: 557 € · −4.5% vs Q1 2026 · industry median 1 096 € · above 26% of the industry
02505007501 0001 250Q3 2025 Company: — Industry median: 1 126 €Q3·25Q4 2025 Company: 431 € Industry median: 1 123 €Q4·25Q1 2026 Company: 583 € Industry median: 1 088 €Q1·26Q2 2026 Company: 557 € Industry median: 1 096 €Q2·26Q3 2026 Company: — Industry median: 1 122 €Q3·2602505007501 0001 250Q3 2025 Company: — Industry median: 1 126 €Q3·25Q4 2025 Company: 431 € Industry median: 1 123 €Q1 2026 Company: 583 € Industry median: 1 088 €Q1·26Q2 2026 Company: 557 € 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 Q3 2026: 1 · +0.0% vs Q2 2026
0.00.20.40.60.81.0Q3 2025 Company: 1Q3·25Q4 2025 Company: 1Q4·25Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q2·26Q3 2026 Company: 1Q3·260.00.20.40.60.81.0Q3 2025 Company: 1Q3·25Q4 2025 Company: 1Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: 1Q3·26
State taxes, € Q2 2026: 534 € · −1.3% vs Q1 2026
0200400600Q3 2025 Company: —Q3·25Q4 2025 Company: 414 €Q4·25Q1 2026 Company: 541 €Q1·26Q2 2026 Company: 534 €Q2·26Q3 2026 Company: —Q3·260200400600Q3 2025 Company: —Q3·25Q4 2025 Company: 414 €Q1 2026 Company: 541 €Q1·26Q2 2026 Company: 534 €Q3 2026 Company: —Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 — — — 1
Q2 2026 — 534 557 1
Q1 2026 — 541 583 1
Q4 2025 — 414 431 1
Q3 2025 — — — 1

Financials by year

2020 – 2025
Revenue, € 2025: 1 875 € · industry median 12 784 € · above 23% of the industry
05 00010 00015 0002020 Company: — Industry median: 10 651 €20202021 Company: — Industry median: 10 862 €20212022 Company: — Industry median: 11 500 €20222023 Company: — Industry median: 12 140 €20232024 Company: 0 € Industry median: 12 266 €20242025 Company: 1 875 € Industry median: 12 784 €202505 00010 00015 0002020 Company: — Industry median: 10 651 €2021 Company: — Industry median: 10 862 €20212022 Company: — Industry median: 11 500 €2023 Company: — Industry median: 12 140 €20232024 Company: 0 € Industry median: 12 266 €2025 Company: 1 875 € 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: -510 € · −1 086.0% vs 2024 · industry median 1 062 € · above 17% of the industry
-1 000-50005001 0001 5002020 Company: -48 € Industry median: 1 156 €20202021 Company: -82 € Industry median: 1 164 €20212022 Company: 53 € Industry median: 1 042 €20222023 Company: 0 € Industry median: 1 210 €20232024 Company: -43 € Industry median: 987 €20242025 Company: -510 € Industry median: 1 062 €2025-1 000-50005001 0001 5002020 Company: -48 € Industry median: 1 156 €2021 Company: -82 € Industry median: 1 164 €20212022 Company: 53 € Industry median: 1 042 €2023 Company: 0 € Industry median: 1 210 €20232024 Company: -43 € Industry median: 987 €2025 Company: -510 € 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: -27.2 % · industry median 14.8 % · above 9% of the industry
-30-20-10010202020 Company: — Industry median: 17.8 %20202021 Company: — Industry median: 17.9 %20212022 Company: — Industry median: 16.2 %20222023 Company: — Industry median: 16.9 %20232024 Company: — Industry median: 15.0 %20242025 Company: -27.2 % Industry median: 14.8 %2025-30-20-10010202020 Company: — Industry median: 17.8 %2021 Company: — Industry median: 17.9 %20212022 Company: — Industry median: 16.2 %2023 Company: — Industry median: 16.9 %20232024 Company: — Industry median: 15.0 %2025 Company: -27.2 % 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: 2 761 € · +10.0% vs 2024
01 0002 0003 0002020 Company: 152 €20202021 Company: 160 €20212022 Company: 53 €20222023 Company: 53 €20232024 Company: 2 510 €20242025 Company: 2 761 €202501 0002 0003 0002020 Company: 152 €2021 Company: 160 €20212022 Company: 53 €2023 Company: 53 €20232024 Company: 2 510 €2025 Company: 2 761 €2025
Equity, € 2025: 2 000 € · −20.3% vs 2024
-1 00001 0002 0003 0002020 Company: -48 €20202021 Company: -40 €20212022 Company: 53 €20222023 Company: 53 €20232024 Company: 2 510 €20242025 Company: 2 000 €2025-1 00001 0002 0003 0002020 Company: -48 €2021 Company: -40 €20212022 Company: 53 €2023 Company: 53 €20232024 Company: 2 510 €2025 Company: 2 000 €2025
Employees 2025: 1 · industry median 1 · above 5% of the industry
0.00.20.40.60.81.02020 Company: 0 Industry median: 120202021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 120222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 1 Industry median: 120250.00.20.40.60.81.02020 Company: 0 Industry median: 12021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 12023 Company: 0 Industry median: 120232024 Company: 0 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 1 875 -510 1 723 2 761 2 000 1
2024 0 -43 0 2 510 2 510 0
2023 — 0 0 53 53 0
2022 — 53 0 53 53 0
2021 — -82 0 160 -40 0
2020 — -48 0 152 -48 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
-27.2 %
Net profit / revenue
Return on equity (ROE)
-25.5 %
Net profit / equity
Return on assets (ROA)
-18.5 %
Net profit / assets
Equity ratio
72.4 %
Equity / assets
Debt ratio
27.6 %
Liabilities / assets
Current ratio
3.63
Current assets / current liabilities
Revenue per employee
1 875 €
Revenue / average full-time employees
Labour cost per employee per month
144 €
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 1 Jul 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 27 May 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 30 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 28 Mar 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 29 Sep 2022 Company’s own e-Äriregister
2020 18 Nov 2020 – 31 Dec 2020 25 Apr 2022 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

  • Sigmar Marmor
    Member of a senior management body (management or supervisory board) · since 27 May 2025

Founders and other persons

  • Ene Luht
    Founder · 2 500 € · 18 Nov 2020

Activities (EMTAK)

  • 6920Accounting, bookkeeping and auditing activities; tax consultancy Main
Rulings
Number, date Title Deadline State Document
Ä 50160190 / 6
7 Oct 2025
Amendment entry In force
7 Oct 2025
PDF
Ä 50160190 / 5
2 Apr 2025
Amendment entry In force
2 Apr 2025
PDF
Ä 50160190 / 4
31 Mar 2025
Amendment entry In force
31 Mar 2025
PDF
Ä 50160190 / 3
2 Sep 2023
Amendment entry In force
2 Sep 2023
PDF
Ä 50160190 / 2
3 Aug 2023
Amendment entry In force
3 Aug 2023
PDF
Ä 50160190
18 Nov 2020
First entry In force
18 Nov 2020
PDF

Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data