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Jah

VAT liability

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Holdings in companies

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CoStudy OÜ

Legal form:

Private limited company

Registry code:

16619718

VAT no.:

EE102559815

Fiscal-year period:

01.01 - 31.12

Established:

24.11.2022 (3)

Capital:

2 500 EUR

Address:

Männiku tee 106, Nõmme linnaosa, Tallinn, Harju maakond, 11216

Status:

Registered

Contacts

Email:

costudyou@gmail.com

Industries

EDUCATION
Education
Educational support activities
Educational support activities n.e.c.
85691 - Educational support services

VAT liability

	Start	End
EE102559815	25.11.2022

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	Due date 30.06.2026
2024	01.01.2024 - 31.12.2024	29.05.2025	Valid
2023	24.11.2022 - 31.12.2023	26.03.2024	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 05.06.2026.

???

Credit rating

Hidden

Credit rating is based on company financial data and payment behavior. detailed analysis available to regia+ users.

020406080100

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? Strengths

View summary

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q1	3 213 €	3 066 €	279 949 €25.5%	1
Kokku 2026:	3 213 €	3 066 €	279 949 €
2025 Q4	3 804 €	3 381 €	375 691 €12.7%	1
2025 Q3	3 926 €	3 513 €	333 250 €43.7%	1
2025 Q2	0 €	3 354 €	592 166 €12.8%	1
2025 Q1	3 296 €	3 566 €	525 137 €21.3%	1
Kokku 2025:	11 026 €	13 814 €	1 826 244 €28.5%
2024 Q4	6 688 €	3 457 €	667 112 €21.5%	1
2024 Q3	3 112 €	3 374 €	549 033 €30.0%	1
2024 Q2	5 608 €	3 370 €	784 300 €41.3%	1
2024 Q1	2 983 €	3 239 €	555 107 €0.5%	1
Kokku 2024:	18 391 €	13 440 €	2 555 552 €121.0%
2023 Q4	3 196 €	3 386 €	557 985 €44.9%	1
2023 Q3	3 530 €	3 179 €	385 007 €216.3%	1
2023 Q2	3 123 €	3 390 €	121 739 €32.6%	1
2023 Q1	938 €	1 019 €	91 809 €	1
Kokku 2023:	10 787 €	10 974 €	1 156 540 €
2022 Q4	0 €	0 €	0 €	-
Kokku 2022:	0 €	0 €	0 €

Revenue by industry

	2023	2024
Educational support services		1 539 573 €
Educational support activities	788 518 €

Tax debts

No tax debt found

No tax debt as of 05.06.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Olha Stoliarchuk	48908XXXXXX	15.08.1989 (36)	Board member	24.11.2022	-

1 - 1 / 1 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Olha Stoliarchuk	48908XXXXXX	15.08.1989 (36)	Shareholder	2 500,00 EUR	100	Sole ownership	01.09.2023	-

1 inactive record hidden, extended access to the information portal is required to view history!

1 - 1 / 1 rows

Other persons

Name	Personal ID code	Date of birth	Role	Start	End
Olha Stoliarchuk	48908XXXXXX	15.08.1989 (36)	Founder	23.11.2022	-

1 - 1 / 1 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Olha Stoliarchuk	48908XXXXXX	15.08.1989 (36)	Direct holding	24.11.2022	-

1 - 1 / 1 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q1

Turnover

Amount

279 949 €

Monthly average

93 316 €

Per employee

93 316 €

Equity ratio

3 732,65%

Labour taxes

Turnover ratio

1,10%

Tax ratio

95,42%

Monthly average

1 022 €

Per employee

1 022 €

State taxes

Monthly average

1 071 €

Turnover ratio

1,15%

Estimated salary

Gross salary

1 963 €

Net salary

1 604 €

Aggregate data

	2024	2023
Current assets	241 321 €78.3%	135 315 €
Non-current assets	-	-
Total assets	241 321 €78.3%	135 315 €
Short-term liabilities	2 316 €36.8%	3 665 €
Long-term liabilities	-	-
Total liabilities	2 316 €36.8%	3 665 €
Share or stock capital	2 500 €	2 500 €
Retained earnings	103 764 €10 476.4%	-1 000 €
Net profit	132 741 €2.0%	130 150 €
Equity	239 005 €81.5%	131 650 €
Turnover	1 539 573 €95.2%	788 518 €
Profit margin	8.62%47.8%	16.51%

Financial ratios

	2024	2023
Profit and cash flow
EBITDA	-	-
Liquidity
Current ratio	USU.I	EV.S
Quick ratio	ZUB.O	KH.S
Cash ratio	RL.B	PS.K
Efficiency
Days sales outstanding (dso)	S.H	Z.E
Asset turnover	K.M	Q.U
Structure
Debt ratio	J.N	H.X
Profitability
Operating margin	C.H%	EZ.T%
Net profit margin	L.D%	NY.D%
Return on assets (roa)	RV.G%	LQ.Z%
Return on equity (roe)	GN.U%	TJ.M%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations

Regulation no.	Date	Type	Status
Ä 50215769 / 4	12.02.2024	Entry - Amendment entry	Entered into force (12.02.2024)
Ä 50215769 / 3	01.09.2023	Entry - Amendment entry	Entered into force (01.09.2023)
Ä 50215769 / 2	29.11.2022	Entry - Amendment entry	Entered into force (29.11.2022)
Ä 50215769	24.11.2022	Entry - Initial entry	Entered into force (24.11.2022)

CoStudy OÜ

Contacts

Industries

VAT liability

Annual reports

Unsubmitted declarations

No unsubmitted declarations found

Credit rating

Hidden

Tax data

Revenue by industry

Tax debts

No tax debt found

Representatives

Shareholders

Other persons

Ultimate beneficial owners

Holdings in companies

No holdings in companies found

Aggregate data

Financial ratios

Licences & notices

No licenses and notices found

Regulations

Regulations

Real estate

No real estate found

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Official announcements

No official announcements found

Public transactions

No public transactions found

.ee domains

No domains found

Enforcement proceedings

No enforcement proceedings found

Payment orders

No payment orders found