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Search›Companies›Osaühing Hydrotech Energy Science
10971526ActivePrivate limited companyEE100870473 · VAT-registered

Osaühing Hydrotech Energy Science

Ida-Viru maakond, Narva linn, M. Maslovi tn 1·EMTAK 71121 — Constructional engineering-technical designing and consulting·22+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
30.10.2003e-Business Register
Address
M. Maslovi tn 1, Narva linn, 20104 Ida-Viru maakondADS · e-Business Register
E-mail address
ttg.hydrotech.energy@gmail.come-Business Register
Telephone
+372 56676055· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €e-Business Register
nimistuEstonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 5 min agoMTAMTR
e-Business Register ↗

Registered 30. oktoober 2003, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Narva linn, Ida-Viru maakond.

Revenue 2026 (I kv)
0 €
▼ 100% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
547 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 27.06.2026 (MTA)
Revenue 2026 (I kv)
0 €
▼ 100% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
547 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 27.06.2026 (MTA)

Tax debt over time

MTA · last 365 d

Current debt: 0,00 €. History updated daily.

30 days
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 14 h ago
VA
Valery Askov
· board member since 30.10.2003
Board member

Founders (2)

e-Business Register · 14 h ago
VA
Valery Askov
· founder since 30.10.2003
Founder
GF
Gennadi Fanfora
Born 1968 · 57 y · founder since 30.10.2003
Founder

Shareholders (2)

e-Business Register · 14 h ago
VA
Valery Askov
· shareholder since 02.09.2023
Shareholder 50% · 1k €Shareholder 50% · 1k €
SA
Svetlana Askova
Born 1949 · 76 y · shareholder since 02.09.2023
Shareholder 50% · 1k €

Beneficial owners (2)

e-Business Register · 14 h ago
SA
Svetlana Askova
Born 1949 · 76 y · ultimate beneficial owner since 30.11.2018
Ultimate beneficial owner
VA
Valery Askov
· ultimate beneficial owner since 30.11.2018
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 16 h tagasi
Revenue 2025
800 €
↘ -87.1% vs 2024
State taxes 2025
3k €
↘ -11.8% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025800 €−5256 €37k €37k €018.05.2026
20246200 €2112 €44k €45k €012.06.2025
20232000 €1887 €50k €50k €021.05.2024
202213 000 €13 367 €
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
10k €5k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q0 €342 €205 €–
2025800 €2727 €819 €–
20246200 €3091 €987 €–
20235083 €1263 €90 €–
202210 000 €2998 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026342 €–––
Taxes on workforce 2026205 €–––
Employees 2026––––
Revenue 2025800 €0 €0 €0 €
State taxes 20251k €342 €

Licences (1)

MTR · 13 h tagasi
Active licences
1
Other1
Oldest · Newest
2012→2012
Oldest licenceEEP002570 · 20.12.2012
Active1 / 1
EEP002570
Projekteerimine
Majandustegevusteade
From20.12.2012
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 56676055Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.06.2026TaxMaksuvõlg kasvas— +109 € (kokku 109 €)
18.05.2026ReportEsitati 2025. aasta aruanne— Käive 800 €
2025
12.06.2025ReportEsitati 2024. aasta aruanne— Käive 6200 €

Connected companies

Same-person ties · e-Business Register

Osaühing Hydrotech Energy Science is connected to 10 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Gennadi Fanfora (6 companies).

Total connections
10
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Gennadi
6 companies
Via personGennadi Fanfora6Valery Askov4
GF
Gennadi Fanfora
founder
6 other companies›
CompanyRoleReg. code
Blackham OÜ
Founder
12375389
OSAÜHING TTG HYDROTECH ENERGY
Founder
10854111
Osaühing Welltrade
49k €
50k €
0
26.06.2023
20212520 €7885 €41k €41k €008.04.2022
20203360 €−2821 €33k €33k €027.05.2021
20193120 €−1237 €36k €40k €001.07.2020
0 €
–
562 €
562 €
Taxes on workforce 2025204 €205 €205 €205 €
Employees 2025––––
Revenue 20240 €2k €0 €4k €
State taxes 2024331 €440 €107 €2k €
Taxes on workforce 2024331 €0 €67 €589 €
Employees 2024––––
Revenue 20233k €0 €0 €2k €
State taxes 2023599 €––664 €
Taxes on workforce 20230 €––90 €
Employees 2023––––
Revenue 20220 €0 €0 €10k €
State taxes 2022–––3k €
Taxes on workforce 2022–––0 €
Employees 2022––––
FounderUltimate beneficial ownerShareholder 100%Board member
11048292
OÜ EDM Invest
Founder
10771170
Polyhemp OÜ
Ultimate beneficial ownerShareholder 100%Board member
11789798
WTworking OÜ
Board memberUltimate beneficial ownerShareholder 100%
14726433
VA
Valery Askov
board member, founder, shareholder 50%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Asper Management OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
12767959
FRP Trading OÜ
Board memberFounderUltimate beneficial ownerShareholder 90%
14627027
Heki 2009 OÜ
Ultimate beneficial ownerShareholder 100%
11808426
OSAÜHING TTG HYDROTECH ENERGY
FounderUltimate beneficial ownerShareholder 60%Board member
10854111