KOPPEL patendibüroo OÜ

Active Registry code 12088342 OÜ Tallinn Registered 8 Apr 2011

KOPPEL patendibüroo OÜ is a OÜ based in Tallinn, registry code 12088342, status: active. Main activity: Other legal activities. According to EMTA, turnover for Q3 2026 was €8 170 with 3 employees.

Turnover

8 170 €

↓ 44.8% vs Q2 2026

State taxes

4 549 €

↓ 12.4% vs Q2 2026

Labour taxes

2 916 €

↑ 33.8% vs Q2 2026

Employees

±0 vs Q2 2026

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

Position in the industry Legal and accounting activities · EMTAK 69

Turnover · Q3 2026 8 170 €

above 45% of companies

industry median 9 740 € · companies in the industry: 3 327
Labour taxes per employee 972 €

above 42% of companies

industry median 1 122 € · companies in the industry: 3 120
Revenue · 2025 15 386 €

above 54% of companies

industry median 12 784 € · companies in the industry: 8 416
Net profit margin · 2025 -58.9 %

above 2% of companies

industry median 14.8 % · companies in the industry: 6 880

Taxes and turnover

Q4 2023 – Q3 2026

Turnover, € Q3 2026: 8 170 € · −44.8% vs Q2 2026 · industry median 9 740 € · above 45% of the industry

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, € Q3 2026: 972 € · +33.8% vs Q2 2026 · industry median 1 122 € · above 42% of the industry

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: 3 · +0.0% vs Q2 2026

State taxes, € Q3 2026: 4 549 € · −12.4% vs Q2 2026

Figures by quarter
Quarter	Turnover, €	State taxes, €	Labour taxes, €	Employees
Q3 2026	8 170	4 549	2 916	3
Q2 2026	14 802	5 194	2 180	3
Q1 2026	6 529	3 163	1 937	2
Q4 2025	13 776	4 704	1 688	2
Q3 2025	4 835	2 504	1 603	2
Q2 2025	4 432	2 184	1 603	2
Q1 2025	2 586	1 923	1 598	2
Q4 2024	4 943	2 201	1 588	2
Q3 2024	3 525	2 113	1 588	2
Q2 2024	2 947	1 959	1 588	2
Q1 2024	6 031	2 398	1 703	2
Q4 2023	4 415	1 667	1 443	2
Q3 2023	3 907	1 533	1 443	2
Q2 2023	5 016	1 805	1 443	2
Q1 2023	4 591	1 739	1 733	2
Q4 2022	2 645	1 530	1 457	2
Q3 2022	2 980	4 249	1 943	2
Q2 2022	10 267	2 474	2 713	2
Q1 2022	2 931	438	486	2

Labour taxes per employee per month

324 €

Turnover per employee in the quarter

2 723 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025

Revenue, € 2025: 15 386 € · −11.9% vs 2024 · industry median 12 784 € · above 54% of the industry

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: -9 056 € · −86.7% vs 2024 · industry median 1 062 € · above 2% of the industry

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: -58.9 % · −31.1 pp vs the year before · industry median 14.8 % · above 2% of the industry

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, € thousand 2025: 46 419 € · −23.6% vs 2024

Equity, € 2025: 45 885 € · −16.5% vs 2024

Employees 2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry

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	15 386	-9 056	21 563	46 419	45 885	1
2024	17 467	-4 850	21 200	60 723	54 940	1
2023	17 841	-2 545	19 642	72 193	59 790	1
2022	31 200	11 350	18 898	92 459	62 335	1
2021	37 933	13 895	19 012	138 178	50 985	1
2020	44 686	14 649	23 326	114 829	37 090	2
2019	—	—	—	—	—	2
2018	—	—	—	—	—	2
2017	—	—	—	—	—	3
2016	—	—	—	—	—	3
2015	—	—	—	—	—	4
2014	—	—	—	—	—	3
2013	—	—	—	—	—	3
2012	—	—	—	—	—	3

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

-58.9 %

Net profit / revenue

Return on equity (ROE)

-19.7 %

Net profit / equity

Return on assets (ROA)

-19.5 %

Net profit / assets

Equity ratio

98.8 %

Equity / assets

Debt ratio

1.2 %

Liabilities / assets

Current ratio

86.93

Current assets / current liabilities

Revenue per employee

15 386 €

Revenue / average full-time employees

Labour cost per employee per month

1 797 €

Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister

Annual reports
Year	Period	Filed	Report	Documents
2024	1 Jul 2024 – 30 Jun 2025	1 Jan 2026	Company’s own	e-Äriregister
2023	1 Jul 2023 – 30 Jun 2024	1 Dec 2025	Company’s own	e-Äriregister
2022	1 Jul 2022 – 30 Jun 2023	16 Jan 2024	Company’s own	e-Äriregister
2021	1 Jul 2021 – 30 Jun 2022	16 Jan 2024	Company’s own	e-Äriregister
2020	1 Jul 2020 – 30 Jun 2021	4 Apr 2023	Company’s own	e-Äriregister
2019	1 Jul 2019 – 30 Jun 2020	4 Apr 2023	Company’s own	e-Äriregister

Board

Mart Enn Koppel
Board member · since 8 Apr 2011

Right of representation

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

Owners

Mart Enn Koppel
Natural person · 2 500 €

100%

Beneficial owners

Mart Enn Koppel
Direct ownership · since 23 Oct 2018

Founders and other persons

Mart Enn Koppel
Founder · 2 500 € · 7 Apr 2011

shared board members, owners or beneficial owners

Activities (EMTAK)

69109Other legal activities Main

Rulings 17

All rulings (PDF)

Rulings
Number, date	Title	Deadline	State	Document
Ä 10154908 / M11 6 Jan 2024	Warning of deletion from the register: annual report not filed	10 Apr 2024	Deficiencies eliminated 17 Jan 2024	PDF
Ä 10154908 / 7 2 Sep 2023	Amendment entry		In force 2 Sep 2023	PDF
Ä 10154908 / 6 24 Aug 2021	Amendment entry		In force 24 Aug 2021	PDF
Ä 10154908 / M10 19 May 2021	Warning of deletion from the register: annual report not filed	19 Nov 2021	Deficiencies eliminated 4 Apr 2023	PDF
Ä 10154908 / M9 10 Feb 2021	Fine for not filing the report	3 Mar 2021	In force 4 Mar 2021	PDF
Ä 10154908 / M8 9 Jul 2019	Warning of a fine: annual report not filed	7 Sep 2019	Deficiencies eliminated 4 Apr 2023	PDF
Ä 10154908 / M7 9 Jul 2019	Ruling annulling a ruling		In force 9 Jul 2019	PDF
Ä 10154908 / M6 31 Oct 2018	Warning of deletion published in Ametlikud Teadaanded		In force 31 Oct 2018	PDF
Ä 10154908 / 5 17 Jan 2018	Amendment entry		In force 17 Jan 2018	PDF
Ä 10154908 / 4 2 Dec 2017	Amendment entry		In force 2 Dec 2017	PDF
Ä 10154908 / 3 31 May 2017	Amendment entry		In force 31 May 2017	PDF
Ä 10154908 / M4 15 May 2017	Ruling to eliminate deficiencies	29 May 2017	Deficiencies eliminated 31 May 2017	PDF
Ä 10154908 / 2 16 Sep 2016	Amendment entry		In force 16 Sep 2016	PDF
Ä 10154908 / M3 24 Mar 2016	Warning of a fine: annual report not filed	25 Sep 2016	Deficiencies eliminated 22 Dec 2015	PDF
Ä 10154908 / M2 19 Feb 2015	Warning of deletion published in Ametlikud Teadaanded		In force 19 Feb 2015	PDF
Ä 10154908 / M1 12 Aug 2014	Warning of deletion from the register: annual report not filed	8 Feb 2015	Deficiencies eliminated 21 May 2015	PDF
Ä 10154908 8 Apr 2011	First entry		In force 8 Apr 2011	PDF

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

KOPPEL patendibüroo OÜ

Position in the industry Legal and accounting activities · EMTAK 69

Taxes and turnover

Financials by year

Financial ratios for 2025

Annual reports

Board

Right of representation

Owners

Beneficial owners

Founders and other persons

Related companies

Activities (EMTAK)

Rulings 17