Sea Adventure OÜ

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	26.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	29.05.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	01.03.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	09.03.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	08.06.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	16.06.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	25.06.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	10.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	13.06.2018	Valid	PDF
2016	27.04.2016 – 31.12.2016	31.05.2017	Valid	PDF

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No unsubmitted declarations as of 22.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains1 Licenses1 Regulations6 Public transactions–Grants–State aid–Public procurement–Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2021 Q3	16,50 €	0 €	82,50 €−83,7%	-
2021 Q2	71,29 €	0 €	506,66 €+220%	-
2021 Q1	31,67 €	0 €	158,33 €+111%	-
Total 2021:	119,46 €	0 €	747,49 €
2020 Q4	15 €	0 €	75 €−89,1%	-
2020 Q3	120,51 €	0 €	689,18 €+108%	-
2020 Q2	44,61 €	0 €	331,67 €+101%	-
2020 Q1	33 €	0 €	165 €−55,0%	0
Total 2020:	213,12 €	0 €	1 260,85 €
2019 Q4	67 €	0 €	367 €−88,3%	0
2019 Q3	572 €	0 €	3 144 €+146%	0
2019 Q2	242 €	0 €	1 278 €+411%	0
2019 Q1	50 €	0 €	250 €+0,8%	0
Total 2019:	931 €	0 €	5 039 €
2018 Q4	40 €	0 €	248 €−82,4%	0
2018 Q3	204 €	0 €	1 407 €+88,1%	0
2018 Q2	130 €	0 €	748 €+38,8%	0
2018 Q1	75 €	0 €	539 €−70,0%	0
Total 2018:	449 €	0 €	2 942 €
2017 Q4	111 €	0 €	1 797 €−45,6%	0
2017 Q3	502 €	0 €	3 306 €+310%	0
2017 Q2	71 €	0 €	807 €+259%	0
2017 Q1	45 €	0 €	225 €	0
Total 2017:	729 €	0 €	6 135 €
2016 Q4	0 €	0 €	0 €	0
2016 Q3	0 €	0 €	0 €	0
2016 Q2	0 €	0 €	0 €	0
Total 2016:	0 €	0 €	0 €

Revenue by industry

	2023	2024	2025
Rental and leasing of leisure and sports equipment	10 560 €	17 107 €	19 435 €
Other information technology and computer service activities	1 530 €	3 200 €	7 803 €

Tax debts

No tax debt found

No tax debt as of 22.10.2026

Representatives

	Personal ID code
Sergei Mihhejenko	38109XXXXXX	14.09.1981 (45)	Board member	27.04.2016	-

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Shareholders

	Personal ID code
Sergei Mihhejenko	38109XXXXXX	14.09.1981 (45)	Shareholder	2 500 EUR	100,00%	Sole ownership	02.09.2023	-

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Other persons

	Personal ID code
Sergei Mihhejenko	38109XXXXXX	14.09.1981 (45)	Founder	26.04.2016	-

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Ultimate beneficial owners

	Personal ID code
Sergei Mihhejenko	38109XXXXXX	14.09.1981 (45)	Direct holding	25.10.2018	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2021 Q3

Turnover

Amount: 82,50 €
Monthly average: 28 €
Per employee: -
Equity ratio: 1,10%

Labour taxes

Turnover ratio: 0,00%
Tax ratio: 0,00%
Monthly average: 0 €
Per employee: -

State taxes

Monthly average: 6 €
Turnover ratio: 20,00%

Estimated salary

Gross salary: -
Net salary: -

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	19 836 €+35,4%	14 648 €+90,5%	7 689 €+39,4%	5 517 €+11,5%	4 948 €+182%	1 753 €+24,2%	1 412 €
Non-current assets	1 805 €−70,6%	6 139 €−41,4%	10 472 €−29,3%	14 806 €−22,6%	19 139 €−18,5%	23 472 €−15,6%	27 806 €
Total assets	21 641 €+4,1%	20 787 €+14,5%	18 161 €−10,6%	20 323 €−15,6%	24 087 €−4,5%	25 225 €−13,7%	29 218 €
Short-term liabilities	189 €−96,9%	6 072 €+16,4%	5 215 €+4,3%	5 000 €	5 000 €−0,3%	5 017 €	5 017 €
Long-term liabilities	11 000 €−8,3%	12 000 €+15,4%	10 395 €	10 395 €−28,7%	14 580 €−7,8%	15 810 €−20,5%	19 899 €
Total liabilities	11 189 €−38,1%	18 072 €+15,8%	15 610 €+1,4%	15 395 €−21,4%	19 580 €−6,0%	20 827 €−16,4%	24 916 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	215 €+322%	51 €−97,9%	2 428 €+21,0%	2 007 €+5,7%	1 899 €+5,4%	1 802 €+26,2%	1 428 €
Net profit	7 737 €+4 618%	164 €+107%	-2 377 €−665%	421 €+290%	108 €+12,5%	96 €−74,3%	374 €
Equity	10 452 €+285%	2 715 €+6,4%	2 551 €−48,2%	4 928 €+9,3%	4 507 €+2,5%	4 398 €+2,2%	4 302 €
Turnover	27 238 €+34,1%	20 307 €+68,0%	12 090 €+118%	5 540 €+0,2%	5 527 €+338%	1 261 €−75,0%	5 038 €
Profit margin	28,4%	0,8%	-19,7%	7,6%	2,0%	7,6%	7,4%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	4 754 €	4 441 €
Liquidity
Current ratio	1,1	1,0
Quick ratio	1,1	1,0
Cash ratio	1,1	1,0
Efficiency
Days sales outstanding (dso)	-	-
Asset turnover	0,2	0,2
Structure
Debt ratio	0,8	0,8
Profitability
Operating margin	7,6%	2,0%
Net profit margin	7,6%	2,0%
Return on assets (roa)	1,9%	0,4%
Return on equity (roe)	8,5%	2,4%

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Licences & notices


Notice of economic activity	KTO024363	Commerce	Valid	24.04.2023	-

Regulations


Ä 50029014 / 6	16.01.2024	Entry – Amendment entry under NSPA § 595¹ (1)	-	Entered into force16.01.2024
Ä 50029014 / 5	13.09.2023	Entry – Amendment entry	-	Entered into force13.09.2023
Ä 50029014 / 4	02.09.2023	Entry – Amendment entry	-	Entered into force02.09.2023
Ä 50029014 / 3	20.01.2018	Entry – Amendment entry	-	Entered into force20.01.2018
Ä 50029014 / 2	11.12.2017	Entry – Amendment entry	-	Entered into force11.12.2017

Real estate

No real estate found

Company has no real estate

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions

No court decisions found

The company has no court decisions

Official announcements

No official announcements found

Company has no issued official announcements

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

No state aid found

The company has not been granted state aid or de minimis aid

Public procurement contracts

No public procurement contracts found

The company has no public procurement contracts

.ee domains


seaadventure.ee	Active	02.05.2016	03.05.2031

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.