Kosu Group OÜ

Legal form:: Private limited company
Registry code:: 10903973
VAT no.:: EE100793848
Fiscal-year period:: 01.01 - 31.12
Established:: 31.10.2002 (23 y)
Former business names:: KOSU CONSTRUCTION OÜ, Osaühing Sinikael
Capital:: 2 684 EUR
Address:: Laane piirkond 14, Sõtke küla, Märjamaa vald, Rapla maakond, 78318
Status:: Registered
E-invoice reception:: e-arveldaja

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Contacts

Phone:: +372 5053523
Email:: marek.kosugroup@gmail.com

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Industries

Industry TOPNo. 15 of 49 companies

1.Baltic Workboats AS70.7M €
2.Marinox OÜ8.3M €
3.Prydwen OÜ6.5M €
4.Alunaut OÜ3.9M €
5.Ship Repair Company OÜ3.6M €
6.Rio Marine Osaühing1.9M €
7.Zarteco OÜ1.7M €
8.Haavis OÜ1.6M €
9.K-Service Repair OÜ1.4M €
10.MSB Invest OÜ1.3M €

15.Kosu Group OÜ431.6k €

Main activity 30111 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE100793848	01.12.2002	-

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	21.08.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	18.08.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	18.08.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	05.08.2024	Expired	PDF
2022	01.01.2022 – 31.12.2022	12.06.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	26.06.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	30.06.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	11.08.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	28.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	21.06.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	27.06.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	29.06.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	30.06.2015	Valid	PDF
2013	01.01.2013 – 31.12.2013	16.04.2014	Valid	PDF
2012	01.01.2012 – 31.12.2012	27.05.2013	Valid	PDF
2011	01.01.2011 – 31.12.2011	14.05.2012	Valid	PDF
2010	01.01.2010 – 31.12.2010	25.04.2011	Valid	PDF
2009	01.01.2009 – 31.12.2009	04.06.2010	Valid	PDF
2008	01.01.2008 – 31.12.2008	29.06.2009	Valid	PDF
2007	01.01.2007 – 31.12.2007	30.06.2008	Valid	PDF
2006	01.01.2006 – 31.12.2006	02.07.2007	Valid	PDF
2005	01.01.2005 – 31.12.2005	03.07.2006	Valid	PDF
2004	01.01.2004 – 31.12.2004	28.06.2005	Valid	PDF
2003	01.01.2003 – 31.12.2003	29.06.2004	Valid	PDF

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Tax debt Reports Declarations Court decisions1 Official announcements10 TTJA decisions–Real estate2 .ee domains–Licenses–Regulations26 Public transactions–Grants–State aid2 Public procurement–Holdings in companies1 Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	5 614 €	2 650 €	64 466 €−46,2%	7
2026 Q2	4 011 €	3 369 €	119 855 €+6,2%	9
2026 Q1	5 671 €	5 839 €	112 809 €−16,1%	9
Total 2026:	15 296 €	11 858 €	297 130 €
2025 Q4	7 971 €	6 956 €	134 476 €−51,1%	11
2025 Q3	7 903 €	7 266 €	275 033 €+390%	8
2025 Q2	2 031 €	1 329 €	56 113 €+594%	10
2025 Q1	2 240 €	3 066 €	8 090 €−31,3%	2
Total 2025:	20 145 €	18 617 €	473 712 €
2024 Q4	1 336 €	0 €	11 773 €−52,3%	3
2024 Q3	0 €	540 €	24 706 €+181%	3
2024 Q2	344 €	0 €	8 802 €−84,6%	4
2024 Q1	6 722 €	7 319 €	56 986 €+531%	9
Total 2024:	8 402 €	7 859 €	102 267 €
2023 Q4	11 633 €	11 347 €	9 036 €−52,0%	10
2023 Q3	18 672 €	18 216 €	18 837 €−90,8%	10
2023 Q2	29 203 €	27 599 €	204 266 €+109%	13
2023 Q1	27 598 €	28 646 €	97 782 €−78,2%	16
Total 2023:	87 106 €	85 808 €	329 921 €
2022 Q4	21 964 €	23 903 €	449 460 €+199%	14
2022 Q3	22 875 €	24 313 €	150 073 €−21,1%	14
2022 Q2	22 523 €	24 377 €	190 167 €−2,9%	13
2022 Q1	23 236 €	23 769 €	195 873 €+7,0%	12
Total 2022:	90 598 €	96 362 €	985 573 €
2021 Q4	27 154,01 €	26 796,63 €	183 142,12 €−19,6%	13
2021 Q3	19 248,36 €	18 661,38 €	227 819,35 €−9,4%	12
2021 Q2	20 814,91 €	17 276,28 €	251 363,07 €+96,2%	10
2021 Q1	18 043,90 €	15 357,01 €	128 109,40 €−16,5%	7
Total 2021:	85 261,18 €	78 091,30 €	790 433,94 €
2020 Q4	17 302,60 €	17 236,01 €	153 442,50 €+106%	8
2020 Q3	5 872,50 €	7 314,84 €	74 437,55 €+27,9%	8
2020 Q2	26 515,10 €	29 292,74 €	58 181 €+101%	10
2020 Q1	25 147 €	25 345 €	28 967 €−82,7%	15
Total 2020:	74 837,20 €	79 188,59 €	315 028,05 €
2019 Q4	17 114 €	17 869 €	167 560 €−12,5%	17
2019 Q3	40 500 €	36 950 €	191 433 €−48,7%	23
2019 Q2	40 110 €	29 902 €	373 123 €−31,3%	19
2019 Q1	36 737 €	34 347 €	542 746 €−28,0%	16
Total 2019:	134 461 €	119 068 €	1,27 M €
2018 Q4	36 952 €	37 328 €	753 610 €+850%	17
2018 Q3	25 799 €	24 676 €	79 304 €−65,0%	12
2018 Q2	24 221 €	26 042 €	226 876 €+500%	13
2018 Q1	4 049 €	4 421 €	37 809 €+346%	11
Total 2018:	91 021 €	92 467 €	1,10 M €
2017 Q4	885 €	819 €	8 484 €−87,2%	3
2017 Q3	11 698 €	0 €	66 226 €+13 145%	1
2017 Q2	0 €	0 €	500 €−96,0%	1
2017 Q1	133 €	0 €	12 640 €	1
Total 2017:	12 716 €	819 €	87 850 €
2016 Q4	132 €	0 €	0 €	0
2016 Q3	0 €	0 €	0 €	0
2016 Q2	0 €	0 €	0 €	0
2016 Q1	2 633 €	0 €	0 €	0
Total 2016:	2 765 €	0 €	0 €
2015 Q4	132 €	0 €	0 €	0
2015 Q3	2 500 €	0 €	0 €	0
2015 Q2	0 €	0 €	0 €−100%	0
2015 Q1	3 061 €	2 699 €	32 834 €	1
Total 2015:	5 693 €	2 699 €	32 834 €

Revenue by industry

	2023	2024	2025
Construction of civilian ships			498 813 €
Renting and operating of own or leased real estate	24 160 €	24 447 €	27 459 €
Electricity production from solar energy	3 505 €	3 207 €	1 762 €
Operation of warehousing and storage facilities		44 830 €
Construction of residential and non-residential buildings	310 461 €	8 494 €
Retail sale of motor vehicles	79 650 €

Tax debts

No tax debt found

No tax debt as of 20.10.2026

Representatives

	Personal ID code
Marek Kosubenko	37304XXXXXX	16.04.1973 (53)	Board member	02.01.2006	-
Toomas Kosubenko	37408XXXXXX	10.08.1974 (52)	Board member	02.01.2006	-

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Shareholders

	Personal ID code
Toomas Kosubenko	37408XXXXXX	10.08.1974 (52)	Shareholder	1 342 EUR	50,00%	Sole ownership	01.09.2023	-
Marek Kosubenko	37304XXXXXX	16.04.1973 (53)	Shareholder	1 342 EUR	50,00%	Joint ownership	03.03.2025	-
Daniel Kosubenko	39509XXXXXX	22.09.1995 (31)	Shareholder	1 342 EUR	50,00%	Joint ownership	03.03.2025	-
Sanna Kosubenko	49104XXXXXX	06.04.1991 (35)	Shareholder	1 342 EUR	50,00%	Joint ownership	03.03.2025	-
Pets Joshua Kosubenko	51005XXXXXX	24.05.2010 (16)	Shareholder	1 342 EUR	50,00%	Joint ownership	03.03.2025	-

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Other persons

	Personal ID code
Projektijuht Aare OÜ	10613420	30.11.1999 (26)	Founder	31.10.2002	-

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Ultimate beneficial owners

	Personal ID code
Marek Kosubenko	37304XXXXXX	16.04.1973 (53)	Member of higher governing body (board or supervisory board)	05.10.2018	-
Toomas Kosubenko	37408XXXXXX	10.08.1974 (52)	Member of higher governing body (board or supervisory board)	05.10.2018	-

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Holdings in companies


Ekleton OÜ	12.10.2006	Shareholder	1 533 EUR	60,00%	Sole ownership	01.09.2023	-

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2026 Q3

Turnover

Amount: 64 466 €
Monthly average: 21 489 €
Per employee: 3 070 €
Equity ratio: 800,62%

Labour taxes

Turnover ratio: 4,11%
Tax ratio: 47,20%
Monthly average: 883 €
Per employee: 110 €

State taxes

Monthly average: 1 871 €
Turnover ratio: 8,71%

Estimated salary

Gross salary: 380 €
Net salary: 366 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	273 604 €+15,5%	236 943 €−50,8%	481 924 €+63,7%	294 390 €+6,6%	276 260 €+32,1%	209 141 €−47,7%	399 627 €
Non-current assets	1 110 676 €−2,6%	1 140 035 €+107%	551 583 €−5,5%	583 796 €+10,3%	529 120 €+0,7%	525 325 €+131%	226 951 €
Total assets	1 384 280 €+0,5%	1 376 978 €+33,2%	1 033 507 €+17,7%	878 186 €+9,0%	805 380 €+9,7%	734 466 €+17,2%	626 578 €
Short-term liabilities	877 588 €−0,2%	879 381 €+100%	439 524 €+470%	77 155 €+2,1%	75 577 €+14,9%	65 763 €+56,2%	42 103 €
Long-term liabilities	21 288 €−20,1%	26 635 €−16,3%	31 809 €−31,8%	46 669 €+937%	4 500 €−69,0%	14 500 €	-
Total liabilities	898 876 €−0,8%	906 016 €+92,2%	471 333 €+281%	123 824 €+54,6%	80 077 €−0,2%	80 263 €+90,6%	42 103 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	468 010 €−16,3%	559 222 €−25,6%	751 410 €+5,9%	709 447 €+18,1%	600 891 €+5,3%	570 514 €+115%	265 579 €
Net profit	14 442 €+116%	-91 212 €+52,5%	-192 188 €−558%	41 963 €−65,5%	121 460 €+50,4%	80 737 €−74,4%	315 944 €
Equity	485 404 €+3,1%	470 962 €−16,2%	562 174 €−25,5%	754 362 €+4,0%	725 303 €+10,9%	654 203 €+11,9%	584 475 €
Turnover	532 946 €+529%	84 734 €−80,2%	428 114 €−58,1%	1 021 643 €+24,8%	818 948 €+129%	358 125 €−67,8%	1 111 732 €
Profit margin	2,7%	-107,6%	-44,9%	4,1%	14,8%	22,5%	28,4%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	73 328 €	161 501 €
Liquidity
Current ratio	3,8	3,7
Quick ratio	3,7	3,6
Cash ratio	1,7	1,3
Efficiency
Days sales outstanding (dso)	58,8	76,4
Asset turnover	1,2	1,1
Structure
Debt ratio	0,1	0,1
Profitability
Operating margin	4,3%	16,1%
Net profit margin	4,1%	14,8%
Return on assets (roa)	5,0%	15,8%
Return on equity (roe)	5,6%	16,7%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 30024214 / M8	14.08.2026	Fine-warning order – annual report not filed	17.09.2026	Deficiencies remedied22.08.2026
Ä 30024214 / M7	05.08.2025	Fine-warning order – annual report not filed	04.09.2025	Deficiencies remedied19.08.2025
Ä 30024214 / 13	11.03.2025	Entry – Amendment entry	-	Entered into force11.03.2025
Ä 30024214 / 12	03.03.2025	Entry – Amendment entry	-	Entered into force03.03.2025
Ä 30024214 / M6	06.07.2024	Fine-warning order – annual report not filed	05.08.2024	Deficiencies remedied06.08.2024

Real estate

		Purpose
Pärnu mnt 35, Märjamaa alev, Märjamaa vald, Rapla maakond	3314 m²	Commercial land 100%
Saunapalu, Kõrvetaguse küla, Märjamaa vald, Rapla maakond	11 545 m²	Agricultural land 100%

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions


2-24-19397/7	Kohtu I astme menetlus	Court judgmentDefault judgment	Other, law of obligations	Agle Lauren	ECLI:EE:PMK:2025:2.24.19397.4907	18.03.2025	Open

Official announcements


Notice of auction of immovable property in enforcement proceedings	23.10.2025	PDF
Notice of auction of immovable property in enforcement proceedings	23.10.2025	PDF
Notice of auction of immovable property in enforcement proceedings	25.07.2025	PDF
Notice of auction of immovable property in enforcement proceedings	25.07.2025	PDF
Notice of auction of immovable property in enforcement proceedings	25.06.2025	PDF

Public transactions

No public transactions found

Company has no public transactions

Funded projects

No funded projects found

The company has no projects funded by EU or foreign grants

State aid


01.08.2022	Põllumajanduse Registrite ja Informatsiooni AmetAid measure 16522	Maapiirkonnas majandustegevuse arendamine (VTA) › MuuGrant	75,32 €	16522/2400208
09.06.2020	Elering ASAid measure 20872	Keskkonnakaitse (VTA) › MuuGrant	37 100 €	20872/2401088

Public procurement contracts

No public procurement contracts found

The company has no public procurement contracts

.ee domains

No domains found

Company has no valid .ee domains

Enforcement proceedings

No enforcement proceedings found

Company has no active debts with bailiffs

Payment orders

No payment orders found

Company has no court-ordered payment orders

Data comes from public registers.