Summ7 OÜ

Active Registry code 12495165 OÜ Sindi linn Registered 26 Jun 2013

Summ7 OÜ is a OÜ based in Sindi linn, registry code 12495165, status: active. Main activity: Other specialised construction activities in construction of buildings. According to EMTA, turnover for Q3 2026 was €121 862 with 17 employees.

Turnover

121 862 €

↑ 47.1% vs Q2 2026

State taxes

43 260 €

↑ 40.9% vs Q2 2026

Labour taxes

15 968 €

↑ 23.5% vs Q2 2026

Employees

+3 vs Q2 2026

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

Position in the industry Specialised construction activities · EMTAK 43

Turnover · Q3 2026 121 862 €

above 85% of companies

industry median 23 017 € · companies in the industry: 6 974
Labour taxes per employee 939 €

above 29% of companies

industry median 1 236 € · companies in the industry: 5 958
Revenue · 2025 97 138 €

above 71% of companies

industry median 37 328 € · companies in the industry: 10 311
Net profit margin · 2025 49.7 %

above 92% of companies

industry median 3.9 % · companies in the industry: 8 588

Taxes and turnover

Q2 2023 – Q3 2026

Turnover, € thousand Q3 2026: 121 862 € · +47.1% vs Q2 2026 · industry median 23 017 € · above 85% of the industry

Company
Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 939 € · +1.7% vs Q2 2026 · industry median 1 236 € · above 29% of the industry

Company
Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 17 · +21.4% vs Q2 2026

State taxes, € Q3 2026: 43 260 € · +40.9% vs Q2 2026

Figures by quarter
Quarter	Turnover, €	State taxes, €	Labour taxes, €	Employees
Q3 2026	121 862	43 260	15 968	17
Q2 2026	82 821	30 694	12 928	14
Q1 2026	72 038	23 578	8 028	11
Q4 2025	43 274	14 874	6 231	9
Q3 2025	—	1 740	1 885	6
Q2 2025	—	—	—	1
Q1 2025	—	670	709	—
Q4 2024	—	934	990	1
Q3 2024	—	—	—	1
Q1 2024	—	218	234	—
Q3 2023	—	108	108	—
Q2 2023	—	1 168	1 205	—
Q1 2023	—	2 281	2 394	1
Q4 2022	—	2 592	2 715	1
Q3 2022	—	1 353	1 426	1
Q2 2022	—	1 685	1 773	1
Q1 2022	—	1 153	1 217	1

Labour taxes per employee per month

313 €

Turnover per employee in the quarter

7 168 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025

Revenue, € 2025: 97 138 € · +668.4% vs 2024 · industry median 37 328 € · above 71% of the industry

Company
Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 48 325 € · +1 149.4% vs 2024 · industry median 561 € · above 93% of the industry

Company
Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 49.7 % · +19.2 pp vs the year before · industry median 3.9 % · above 92% of the industry

Company
Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 88 856 € · +743.4% vs 2024

Equity, € 2025: 55 285 € · +694.3% vs 2024

Employees 2025: 3 · +200.0% vs 2024 · industry median 1 · above 75% of the industry

Company
Industry median

Industry: Specialised construction 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	97 138	48 325	41 893	88 856	55 285	3
2024	12 642	3 868	6 214	10 535	6 960	1
2023	5 867	-663	4 888	3 312	3 092	0
2022	35 064	-343	21 894	6 575	3 755	1
2021	14 820	1 559	9 532	5 141	4 098	1
2020	7 942	1 832	5 319	5 436	2 539	1
2019	0	0	0	707	707	0
2018	—	—	—	—	—	0
2017	—	—	—	—	—	1
2016	—	—	—	—	—	1
2015	—	—	—	—	—	1
2014	—	—	—	—	—	1
2013	—	—	—	—	—	1

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

49.7 %

Net profit / revenue

Return on equity (ROE)

87.4 %

Net profit / equity

Return on assets (ROA)

54.4 %

Net profit / assets

Equity ratio

62.2 %

Equity / assets

Debt ratio

37.8 %

Liabilities / assets

Current ratio

2.93

Current assets / current liabilities

Revenue per employee

32 379 €

Revenue / average full-time employees

Labour cost per employee per month

1 164 €

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	4 Jun 2026	Company’s own	e-Äriregister
2024	1 Jan 2024 – 31 Dec 2024	30 May 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	15 Jun 2023	Company’s own	e-Äriregister
2021	1 Jan 2021 – 31 Dec 2021	2 Jun 2022	Company’s own	e-Äriregister
2020	1 Jan 2020 – 31 Dec 2020	29 Jun 2021	Company’s own	e-Äriregister
2019	1 Jan 2019 – 31 Dec 2019	28 Jun 2020	Company’s own	e-Äriregister

Board

Maario Marnaussov
Board member · since 3 Nov 2020

Right of representation

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

Owners

Maario Marnaussov
Natural person · 2 500 €

100%

Beneficial owners

Maario Marnaussov
Direct ownership · since 11 Dec 2018

Founders and other persons

Maario Marnaussov
Founder · 2 500 € · 18 Jun 2013

Activities (EMTAK)

43421Other specialised construction activities in construction of buildings Main

Rulings 11

All rulings (PDF)

Rulings
Number, date	Title	Deadline	State	Document
Ä 30051553 / 10 2 Sep 2023	Amendment entry		In force 2 Sep 2023	PDF
Ä 30051553 / 9 3 Nov 2020	Amendment entry		In force 3 Nov 2020	PDF
Ä 30051553 / 8 12 Dec 2018	Amendment entry		In force 12 Dec 2018	PDF
Ä 30051553 / 7 18 Jan 2018	Amendment entry		In force 18 Jan 2018	PDF
Ä 30051553 / 6 6 Dec 2017	Amendment entry		In force 6 Dec 2017	PDF
Ä 30051553 / 5 6 Dec 2017	Amendment entry		In force 6 Dec 2017	PDF
Ä 30051553 / 4 16 May 2017	Amendment under Commercial Code § 525 (2)		In force 16 May 2017	PDF
Ä 30051553 / 3 6 Jan 2014	Amendment under Commercial Code § 525 (2)		In force 6 Jan 2014	PDF
Ä 30051553 / 2 16 Aug 2013	Amendment entry		In force 16 Aug 2013	PDF
Ä 30051553 26 Jun 2013	First entry		In force 26 Jun 2013	PDF
Ä 30051553 / M1 17 Jun 2013	Ruling to eliminate deficiencies	17 Jul 2013	Deficiencies eliminated 26 Jun 2013	PDF

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