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Osaühing Hydrotech Energy Science

Legal form:

Private limited company

Registry code:

10971526

VAT no.:

EE100870473

Fiscal-year period:

01.01 - 31.12

Established:

30.10.2003 (22)

Capital:

2 556 EUR

Address:

M. Maslovi tn 1, Narva linn, Ida-Viru maakond, 20104

Status:

Registered

Contacts

Email:

ttg.hydrotech.energy@gmail.com

Phone:

+372 56676055

Industries

PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES
Architectural & engineering activities; technical testing and analysis
Architectural & engineering activities and technical consultancy
Engineering activities and related technical consultancy
71121 - Construction engineering design and consultancy

VAT liability

	Start	End
EE100870473	01.01.2004

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	18.05.2026	Valid
2024	01.01.2024 - 31.12.2024	12.06.2025	Valid
2023	01.01.2023 - 31.12.2023	21.05.2024	Valid
2022	01.01.2022 - 31.12.2022	26.06.2023	Valid
2021	01.01.2021 - 31.12.2021	08.04.2022	Valid
2020	01.01.2020 - 31.12.2020	27.05.2021	Valid
2019	01.01.2019 - 31.12.2019	01.07.2020	Valid
2018	01.01.2018 - 31.12.2018	28.06.2019	Valid
2017	01.01.2017 - 31.12.2017	19.06.2018	Valid
2016	01.01.2016 - 31.12.2016	28.06.2017	Valid
2015	01.01.2015 - 31.12.2015	26.04.2016	Valid
2014	01.01.2014 - 31.12.2014	15.06.2015	Valid
2013	01.01.2013 - 31.12.2013	26.06.2014	Valid
2012	01.01.2012 - 31.12.2012	14.05.2013	Valid
2011	01.01.2011 - 31.12.2011	02.11.2012	Valid
2011	01.01.2011 - 31.12.2011	31.10.2012	Expired
2011	01.01.2011 - 31.12.2011	13.06.2012	Expired
2010	01.01.2010 - 31.12.2010	21.06.2011	Valid
2009	01.01.2009 - 31.12.2009	09.06.2010	Valid
2008	01.01.2008 - 31.12.2008	26.06.2009	Valid
2007	01.01.2007 - 31.12.2007	28.11.2008	Valid
2006	01.01.2006 - 31.12.2006	02.07.2007	Valid
2005	01.01.2005 - 31.12.2005	06.07.2006	Valid
2004	01.01.2004 - 31.12.2004	01.11.2005	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 06.06.2026.

???

Credit rating

Hidden

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020406080100

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q1	342 €	205 €	0 €	-
Kokku 2026:	342 €	205 €	0 €
2025 Q4	562 €	205 €	0 €	-
2025 Q3	562 €	205 €	0 €	-
2025 Q2	342 €	205 €	0 €100.0%	-
2025 Q1	1 261 €	204 €	800 €81.0%	-
Kokku 2025:	2 727 €	819 €	800 €87.1%
2024 Q4	2 213 €	589 €	4 200 €	-
2024 Q3	107 €	67 €	0 €100.0%	-
2024 Q2	440 €	0 €	2 000 €	-
2024 Q1	331 €	331 €	0 €100.0%	-
Kokku 2024:	3 091 €	987 €	6 200 €22.0%
2023 Q4	664 €	90 €	2 083 €	-
2023 Q3	0 €	0 €	0 €	-
2023 Q2	0 €	0 €	0 €100.0%	-
2023 Q1	599 €	0 €	3 000 €70.0%	-
Kokku 2023:	1 263 €	90 €	5 083 €49.2%
2022 Q4	2 998 €	0 €	10 000 €	-
2022 Q3	0 €	0 €	0 €	-
2022 Q2	0 €	0 €	0 €	-
2022 Q1	0 €	0 €	0 €	-
Kokku 2022:	2 998 €	0 €	10 000 €
2021 Q4	0 €	0 €	0 €	-
2021 Q3	0 €	0 €	0 €	-
2021 Q2	0 €	0 €	0 €	-
2021 Q1	0 €	0 €	0 €	1
Kokku 2021:	0 €	0 €	0 €
2020 Q4	0 €	0 €	0 €	1
2020 Q3	0 €	0 €	0 €	1
2020 Q2	0 €	0 €	0 €	1
2020 Q1	0 €	0 €	0 €	1
Kokku 2020:	0 €	0 €	0 €
2019 Q4	0 €	0 €	0 €	1
2019 Q3	0 €	0 €	0 €	1
2019 Q2	227 €	242 €	0 €	1
2019 Q1	527 €	564 €	0 €100.0%	1
Kokku 2019:	754 €	806 €	0 €100.0%
2018 Q4	685 €	531 €	950 €77.9%	2
2018 Q3	1 355 €	531 €	4 300 €104.8%	2
2018 Q2	1 074 €	690 €	2 100 €68.7%	2
2018 Q1	3 350 €	1 042 €	6 700 €7 079.2%	2
Kokku 2018:	6 464 €	2 794 €	14 050 €24.9%
2017 Q4	1 092 €	1 109 €	-96 €101.1%	2
2017 Q3	2 831 €	1 109 €	8 700 €117.5%	2
2017 Q2	1 679 €	897 €	4 000 €34.4%	2
2017 Q1	1 844 €	657 €	6 096 €40.9%	2
Kokku 2017:	7 446 €	3 772 €	18 700 €14.6%
2016 Q4	1 644 €	468 €	4 326 €9.9%	1
2016 Q3	410 €	426 €	3 936 €6.0%	1
2016 Q2	1 636 €	402 €	3 713 €14.5%	1
2016 Q1	2 808 €	470 €	4 345 €0.6%	1
Kokku 2016:	6 498 €	1 766 €	16 320 €5.8%
2015 Q4	1 428 €	457 €	4 370 €23.1%	1
2015 Q3	971 €	595 €	5 685 €53.2%	1
2015 Q2	374 €	388 €	3 710 €4.3%	1
2015 Q1	1 148 €	372 €	3 556 €	1
Kokku 2015:	3 921 €	1 812 €	17 321 €

Revenue by industry

	2022	2023	2024
Construction engineering design and consultancy	13 000 €	2 000 €	6 200 €

Tax debts

No tax debt found

No tax debt as of 06.06.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Valeri Askov	34810XXXXXX	18.10.1948 (77)	Board member	30.10.2003	-

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

1 - 1 / 1 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Valeri Askov	34810XXXXXX	18.10.1948 (77)	Shareholder	1 278,00 EUR	50	Sole ownership	02.09.2023	-
Svetlana Askova	44909XXXXXX	20.09.1949 (76)	Shareholder	1 278,00 EUR	50	Joint ownership	02.09.2023	-

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

1 - 2 / 2 rows

Other persons

Name	Personal ID code	Date of birth	Role	Start	End
Gennadi Fanfora	36808XXXXXX	02.08.1968 (57)	Founder	30.10.2003	-
Valeri Askov	34810XXXXXX	18.10.1948 (77)	Founder	30.10.2003	-

1 - 2 / 2 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Svetlana Askova	44909XXXXXX	20.09.1949 (76)	Direct holding	30.11.2018	-
Valeri Askov	34810XXXXXX	18.10.1948 (77)	Direct holding	30.11.2018	-

1 - 2 / 2 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q1

Turnover

Amount

0 €

Monthly average

0 €

Per employee

0 €

Equity ratio

Labour taxes

Turnover ratio

0,00%

Tax ratio

59,94%

Monthly average

68 €

Per employee

0 €

State taxes

Monthly average

114 €

Turnover ratio

0,00%

Estimated salary

Gross salary

0 €

Net salary

0 €

Aggregate data

	2024	2023	2022	2021	2020	2019
Current assets	35 340 €27.3%	48 618 €2.4%	49 812 €22.0%	40 845 €668.5%	5 315 €345.9%	1 192 €
Non-current assets	9 858 €904.9%	981 €96.5%	-	-	27 925 €27.4%	38 459 €
Total assets	45 198 €8.9%	49 599 €0.4%	49 812 €22.0%	40 845 €22.9%	33 240 €16.2%	39 651 €
Short-term liabilities	957 €59.5%	-	600 €113.5%	-	281 €92.7%	3 871 €
Long-term liabilities	-	-	-	-	-	-
Total liabilities	957 €59.5%	-	600 €113.5%	-	281 €92.7%	3 871 €
Share or stock capital	2 556 €	2 556 €	2 556 €	2 556 €	2 556 €	2 556 €
Retained earnings	39 573 €12.4%	45 156 €35.6%	33 289 €9.5%	30 404 €8.5%	33 224 €3.6%	34 461 €
Net profit	2 112 €11.9%	1 887 €85.9%	13 367 €69.5%	7 885 €379.5%	-2 821 €128.1%	-1 237 €
Equity	44 241 €10.8%	49 599 €0.8%	49 212 €20.5%	40 845 €23.9%	32 959 €7.9%	35 780 €
Turnover	6 200 €210.0%	2 000 €84.6%	13 000 €415.9%	2 520 €25.0%	3 360 €7.7%	3 120 €
Profit margin	34.06%63.9%	94.35%8.2%	102.82%67.1%	312.90%472.7%	-83.96%111.8%	-39.65%

Financial ratios

	2024	2023	2022	2021	2020
Profit and cash flow
EBITDA	G AKL	C VOT	-	743	1 712
Liquidity
Current ratio	QX.Q	-	TM.P	-	18.9
Quick ratio	OY.A	-	CQ.Z	-	18.9
Cash ratio	XB.J	-	WZ.N	-	15.5
Efficiency
Days sales outstanding (dso)	ENZ.L	N BXT.K	EIV.B	511.9	115.7
Asset turnover	B.H	F.X	F.A	0.1	0.1
Structure
Debt ratio	H.J	S.L	R.V	1.0	0.0
Profitability
Operating margin	HV.W%	IF.Z%	UI.W%	10.8%	-84.0%
Net profit margin	PG.Z%	HB.P%	SZF.K%	312.9%	-84.0%
Return on assets (roa)	G.B%	Y.J%	OH.J%	21.3%	-7.7%
Return on equity (roe)	M.W%	H.V%	JB.Q%	19.3%	-8.6%

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Licences & notices

Type	Number	Field	Status	Start	End
Notice of economic activity	EEP002570	- > Design / engineering	Valid	20.12.2012	-

1 - 1 / 1 rows

Regulations

Regulation no.	Date	Type	Deadline	Status
Ä 40015553 / 8	21.05.2024	Entry - Amendment entry		Entered into force (21.05.2024)
Ä 40015553 / 7	02.09.2023	Entry - Amendment entry		Entered into force (02.09.2023)
Ä 40015553 / 6	18.01.2018	Entry - Amendment entry		Entered into force (18.01.2018)
Ä 40015553 / 5	05.12.2017	Entry - Amendment entry		Entered into force (05.12.2017)
Ä 40015553 / M3	26.10.2012	Fine-warning order – annual-report deficiencies	29.11.2012	Deficiencies remedied (05.11.2012)

1 - 5 / 11 rows

Real estate

Address	Area	Purpose
Madala tn 16, Põhja-Tallinna linnaosa, Tallinn, Harju maakond	3783 m²	Residential land 100%

Osaühing Hydrotech Energy Science

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