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Jah

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OÜ Hamster

Legal form:

Private limited company

Registry code:

14292549

VAT no.:

EE102023066

Fiscal-year period:

01.01 - 31.12

Established:

11.07.2017 (9)

Capital:

2 500 EUR

Address:

Rähni tn 3-4, Kristiine linnaosa, Tallinn, Harju maakond, 11311

Status:

Registered

Contacts

Email:

ristokaiv@gmail.com

Industries

CONSTRUCTION
Specialised construction activities
Electrical installation and plumbing and other construction installation works
Plumbing, heating and air-conditioning installation
43222 - Installation, repair and maintenance of plumbing and sanitary fittings
REAL ESTATE ACTIVITIES
Real estate activities
68201 - Renting and operating of own or leased real estate

VAT liability

	Start	End
EE102023066	20.11.2017

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	25.06.2026	Valid
2024	01.01.2024 - 31.12.2024	29.06.2025	Valid
2023	01.01.2023 - 31.12.2023	19.06.2024	Valid
2022	01.01.2022 - 31.12.2022	11.06.2023	Valid
2021	01.01.2021 - 31.12.2021	09.08.2022	Valid
2020	01.01.2020 - 31.12.2020	23.05.2021	Valid
2019	01.01.2019 - 31.12.2019	31.03.2020	Valid
2018	11.07.2017 - 31.12.2018	02.03.2019	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 08.09.2026.

Delayed declarations

	Deadline	Submitted
Income- and social-tax return	10.11.2025	13.11.2025	3 days overdue

???

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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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q2	3 512 €	3 713 €	5 694 €81.1%	4
2026 Q1	9 860 €	4 924 €	30 169 €26.6%	3
Kokku 2026:	13 372 €	8 637 €	35 863 €
2025 Q4	11 348 €	4 039 €	41 087 €27.3%	3
2025 Q3	8 270 €	4 114 €	56 481 €123.5%	3
2025 Q2	4 909 €	3 746 €	25 270 €39.5%	3
2025 Q1	10 989 €	4 719 €	41 800 €52.5%	3
Kokku 2025:	35 516 €	16 618 €	164 638 €6.6%
2024 Q4	7 419 €	3 692 €	27 414 €14.5%	3
2024 Q3	6 529 €	3 548 €	23 938 €45.7%	3
2024 Q2	7 959 €	6 648 €	44 050 €45.5%	3
2024 Q1	14 358 €	4 883 €	80 840 €25.9%	3
Kokku 2024:	36 265 €	18 771 €	176 242 €53.9%
2023 Q4	13 123 €	5 369 €	109 040 €21.0%	4
2023 Q3	20 532 €	7 021 €	138 000 €110.7%	3
2023 Q2	10 103 €	5 210 €	65 494 €6.7%	4
2023 Q1	11 646 €	4 485 €	70 161 €27.8%	3
Kokku 2023:	55 403 €	22 085 €	382 696 €23.9%
2022 Q4	11 777 €	7 450 €	97 230 €2.9%	5
2022 Q3	10 900 €	2 677 €	94 464 €41.4%	5
2022 Q2	6 873 €	2 791 €	66 784 €32.4%	3
2022 Q1	2 966 €	2 283 €	50 454 €45.4%	3
Kokku 2022:	32 516 €	15 201 €	308 933 €70.9%
2021 Q4	12 069 €	3 380 €	92 365 €142.4%	3
2021 Q3	2 408 €	2 980 €	38 107 €68.5%	4
2021 Q2	3 105 €	1 894 €	22 620 €18.4%	4
2021 Q1	6 325 €	1 440 €	27 719 €34.0%	3
Kokku 2021:	23 907 €	9 695 €	180 811 €0.9%
2020 Q4	3 178 €	1 440 €	41 977 €46.4%	3
2020 Q3	10 884 €	1 893 €	78 258 €54.0%	3
2020 Q2	2 523 €	1 636 €	50 831 €346.9%	3
2020 Q1	1 740 €	1 384 €	11 374 €70.8%	3
Kokku 2020:	18 324 €	6 354 €	182 441 €63.4%
2019 Q4	5 305 €	1 270 €	39 012 €52.0%	2
2019 Q3	4 135 €	1 270 €	25 663 €32.9%	2
2019 Q2	3 069 €	1 270 €	19 314 €30.2%	2
2019 Q1	3 210 €	1 034 €	27 651 €53.6%	2
Kokku 2019:	15 719 €	4 844 €	111 640 €1.5%
2018 Q4	4 039 €	561 €	59 533 €83.5%	1
2018 Q3	5 722 €	561 €	32 444 €101.8%	1
2018 Q2	2 274 €	561 €	16 078 €203.2%	1
2018 Q1	657 €	621 €	5 302 €5 098.0%	2
Kokku 2018:	12 692 €	2 304 €	113 357 €111 034.3%
2017 Q4	451 €	495 €	102 €	1
Kokku 2017:	451 €	495 €	102 €

Revenue by industry

	2023	2024	2025
Installation, repair and maintenance of plumbing and sanitary fittings	370 454 €	164 523 €	138 169 €
Renting and operating of own or leased real estate	5 979 €	6 980 €	6 840 €

Tax debts

No tax debt found

No tax debt as of 08.09.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Risto Kaiv	37603XXXXXX	19.03.1976 (50)	Board member	11.07.2017	-

1 - 1 / 1 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Risto Kaiv	37603XXXXXX	19.03.1976 (50)	Shareholder	2 500,00 EUR	100	Sole ownership	02.09.2023	-

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
Risto Kaiv	37603XXXXXX	19.03.1976 (50)	Founder	10.07.2017	-

1 - 1 / 1 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Risto Kaiv	37603XXXXXX	19.03.1976 (50)	Direct holding	20.10.2018	-

1 - 1 / 1 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q2

Turnover

Amount

5 694 €

Monthly average

1 898 €

Per employee

475 €

Equity ratio

75,92%

Labour taxes

Turnover ratio

65,21%

Tax ratio

105,72%

Monthly average

1 238 €

Per employee

354 €

State taxes

Monthly average

1 171 €

Turnover ratio

61,68%

Estimated salary

Gross salary

838 €

Net salary

767 €

Aggregate data

	2025	2024	2023	2022	2021	2020	2019
Current assets	33 497 €31.6%	48 992 €51.0%	99 983 €62.9%	61 384 €23.8%	49 570 €113.1%	23 264 €0.7%	23 108 €
Non-current assets	201 642 €3.2%	195 295 €28.5%	151 972 €11.9%	135 838 €54.4%	87 962 €76.4%	49 875 €25.5%	39 755 €
Total assets	235 139 €3.7%	244 287 €3.0%	251 955 €27.8%	197 222 €43.4%	137 532 €88.0%	73 139 €16.3%	62 863 €
Short-term liabilities	14 481 €0.6%	14 400 €75.4%	58 606 €64.7%	35 592 €30.9%	51 521 €683.8%	6 573 €57.7%	15 533 €
Long-term liabilities	-	-	-	-	-	-	-
Total liabilities	14 481 €0.6%	14 400 €75.4%	58 606 €64.7%	35 592 €30.9%	51 521 €683.8%	6 573 €57.7%	15 533 €
Share or stock capital	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €
Retained earnings	215 387 €19.1%	180 850 €13.6%	159 130 €90.5%	83 511 €30.4%	64 065 €42.9%	44 830 €67.2%	26 806 €
Net profit	2 771 €94.0%	46 537 €46.7%	31 719 €58.1%	75 619 €288.9%	19 446 €1.1%	19 236 €6.7%	18 024 €
Equity	220 658 €4.0%	229 887 €18.9%	193 349 €19.6%	161 630 €87.9%	86 011 €29.2%	66 566 €40.6%	47 330 €
Turnover	145 009 €15.4%	171 503 €54.4%	376 433 €22.6%	307 067 €59.8%	192 159 €9.4%	175 576 €70.7%	102 867 €
Profit margin	1.91%93.0%	27.13%222.0%	8.43%65.8%	24.63%143.3%	10.12%7.6%	10.96%37.5%	17.52%

Financial ratios

	2025	2024	2023	2022	2021
Profit and cash flow
EBITDA	JV AQH	GG FKD	FS EQZ	82 530	23 137
Liquidity
Current ratio	S.Q	O.C	H.I	1.7	1.0
Quick ratio	W.Q	N.V	I.A	1.7	1.0
Cash ratio	G.E	R.A	A.A	1.0	0.3
Efficiency
Days sales outstanding (dso)	YW.F	FS.N	QW.O	20.9	25.3
Asset turnover	P.G	D.M	K.L	1.8	1.8
Structure
Debt ratio	I.Y	J.K	Z.W	0.2	0.4
Profitability
Operating margin	B.H%	GS.R%	D.P%	24.5%	10.0%
Net profit margin	D.O%	FZ.H%	T.Z%	24.6%	10.1%
Return on assets (roa)	Y.R%	YW.W%	QY.X%	45.2%	18.5%
Return on equity (roe)	V.X%	XU.M%	QR.M%	46.8%	22.6%

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Licences & notices

Type	Number	Field	Status	Start	End
Notice of economic activity	EEH010346	- > Construction	Valid	11.01.2018	-

1 - 1 / 1 rows

Regulations

Regulation no.	Date	Type	Status
Ä 50060937 / 5	02.09.2023	Entry - Amendment entry	Entered into force (02.09.2023)
Ä 50060937 / 4	06.10.2020	Entry - Amendment entry	Entered into force (06.10.2020)
Ä 50060937 / 3	19.01.2018	Entry - Amendment entry	Entered into force (19.01.2018)
Ä 50060937 / 2	14.12.2017	Entry - Amendment entry	Entered into force (14.12.2017)
Ä 50060937	11.07.2017	Entry - Initial entry	Entered into force (11.07.2017)

1 - 5 / 5 rows

Real estate

Address	Area	Purpose
Akadeemia tee 42, Mustamäe linnaosa, Tallinn, Harju maakond	1770 m²	Residential land 100%
Andrese, Paaksima küla, Põhja-Sakala vald, Viljandi maakond	17699 m²	Agricultural land 100%
Mahla tn 69, Nõmme linnaosa, Tallinn, Harju maakond	2072 m²	Residential land 100%
Veski tn 11, Roela alevik, Vinni vald, Lääne-Viru maakond	1846 m²	Residential land 100%

1 - 4 / 4 rows

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Official announcements

No official announcements found

Company has no issued official announcements

Public transactions

Date	Party	Amount	Classification
22.06.2021	Tallinna Ülikool	488.40 € Received	OPERATING EXPENSES Tertiary education
29.04.2021	Tallinna Ülikool	348.00 € Received	OPERATING EXPENSES Tertiary education
23.04.2021	Tallinna Ülikool	116.40 € Received	OPERATING EXPENSES Tertiary education
17.02.2021	Tallinna Ülikool	822.00 € Received	OPERATING EXPENSES Tertiary education
06.01.2021	Tallinna Ülikool	756.00 € Received	OPERATING EXPENSES Tertiary education

1 - 5 / 5 rows

.ee domains

Domain	Status	Registered	Expires	End
soojavares.ee	Active	13.11.2017	14.11.2026	-

1 - 1 / 1 rows

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