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Search›Companies›Hydrocraft OÜ
14555612ActivePrivate limited companyEE102096161 · VAT-registered

Hydrocraft OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, K. Kärberi tn 5·EMTAK 4399 — Other specialised construction activities n.e.c.·7+ years
Andmed · ···
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Overview

e-Business Register · 6 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
31.08.2018e-Business Register
Address
K. Kärberi tn 5, Lasnamäe linnaosa, Tallinn, 13918 Harju maakondADS · e-Business Register
E-mail address
di-finance@hotmail.come-Business Register
Telephone
+372 51979757· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 4399 - Other specialised construction activities n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
Estonia'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

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  • Home
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  • Activity licences
  • Recent registrations

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 4 min agoMTARTK
e-Business Register ↗

Registered 31. august 2018, primary activity: Other specialised construction activities n.e.c.. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
27 795 €
▲ 806% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
1676 €
State + labour taxes · 2026 II kv
Tax debt
6260,23 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
41k €
▼ 12% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
8k €
State + labour taxes · 2026 (I-II kv)
Tax debt
6260,23 €
As of 09.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current 6260,23 €max 6k €
22 May 20261 Jul 202610 Aug 2026
30 days
±0
6260,23 € → 6260,23 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 6 h ago
SK
Sergei Klimaševski
Born 1977 · 49 y · board member since 31.08.2018
Board member

Founders

e-Business Register · 6 h ago
SK
Sergei Klimaševski
Born 1977 · 49 y · founder since 30.08.2018
Founder · 3k €

Shareholders

e-Business Register · 6 h ago
SK
Sergei Klimaševski
Born 1977 · 49 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
89k €
↘ -45.6% vs 2024
State taxes 2025
17k €
↗ +0.2% vs 2024
Employees 2025
2
↘ -33.3% vs 2024
YearRevenueProfitEquityAssetsEmployees
202589 186 €12 176 €160k €181k €230.06.2026
2024163 896 €41 091 €148k €170k €309.09.2025
202397 162 €27 844 €107k €111k €330.06.2024
202272 801 €32 172 €
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 · 10.07.2026 as of
100k €50k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q40 901 €6561 €1351 €2
202598 676 €17 007 €2805 €2
2024150 773 €16 970 €8550 €2
202397 143 €5686 €2602 €3
202276 514 €12 669 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202613k €28k €––
State taxes 20266k €973 €––
Taxes on workforce 2026648 €703 €––
Employees 20262–––
Revenue 202543k €3k €27k €25k €
State taxes 20258k €885 €

Tech stack

Tehnoloogiad
Mobile carrier
+372 51979757Elisa Eesti AS

State-sector payments (3 · 1k €)

RTK Makseandmik · 15.05.2026
Transactions
3
2024–2025 · 2 years
Total amount
1k €
avg 490,68 €
Buyers
1
State and municipal bodies
Latest
14.02.2025
509,76 € · Eesti Töötukassa

2025: 1k € · 2024: 233,28 €

20252 transactions · 1k €
14.022025
Eesti Töötukassa74000085
MUUD TOETUSED · Töötute sotsiaalne kaitse
510 €
22.012025
Eesti Töötukassa74000085
MUUD TOETUSED · Töötute sotsiaalne kaitse
729 €
20241 transaction · 233,28 €
31.122024
Eesti Töötukassa74000085
MUUD TOETUSED · Töötute sotsiaalne kaitse
233 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.07.2026TaxMaksuvõlg vähenes— −206 € (jäänud 6260 €)
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 89 186 €
28.06.2026TaxMaksuvõlg kasvas— +1189 € (kokku 6467 €)
16.06.2026TaxMaksuvõlg kasvas— +148 € (kokku 5278 €)
12.06.2026TaxMaksuvõlg kasvas— +1164 € (kokku 5130 €)
22.05.2026TaxMaksuvõlg kasvas— +3966 € (kokku 3966 €)
2025
09.09.2025ReportEsitati 2024. aasta aruanne— Käive 163 896 €
05.09.2025FilingMajandusaasta aruande puuduste kõrvaldamise määrus— Ä 50101439 / M4 · Olek: Puudused kõrvaldatud
21.03.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50101439 / 6 · Olek: Jõustunud
  • Kanne nr 6 · kanne

Connected companies

Same-person ties · e-Business Register

Hydrocraft OÜ is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Sergei Klimaševski (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Sergei
3 companies
Via personSergei Klimaševski3
SK
Sergei Klimaševski
board member, founder, shareholder 100%
3 other companies›
CompanyRoleReg. code
Aircraft OÜ
Board memberShareholder 100%Founder
14279508
Allura OÜ
Shareholder 50%Founder
76k €
78k €
2
16.11.2023
202171 098 €41 022 €44k €48k €211.07.2023
202023 536 €3143 €3k €5k €329.05.2022
20190 €0 €––024.11.2020
3744 €
2
3k €
5k €
Taxes on workforce 2025921 €717 €519 €648 €
Employees 2025––2–
Revenue 202430k €13k €43k €64k €
State taxes 20243k €2k €5k €7k €
Taxes on workforce 20243k €2k €2k €2k €
Employees 20241222
Revenue 20238k €1k €60k €28k €
State taxes 20231k €0 €3k €1k €
Taxes on workforce 2023531 €0 €974 €1k €
Employees 2023––23
Revenue 202214k €23k €20k €20k €
State taxes 20222k €3k €4k €4k €
Taxes on workforce 2022517 €812 €1k €1k €
Employees 2022122–
14586386
Ksaveks OÜ
Board member
14105079

Analysis · 2025

computed from annual reports
Revenue89k €median 41k €2.2× the sector median
Net margin13.7%median 3.6%+10.1 pp vs sector median
Revenue per employee45k €median 51k €87% of the sector median
Revenue change-45.6%median 1.8%-47.4 pp vs sector median
Equity ratio88.2%
Current ratio7.91
Labour cost of revenue37.8%
Profit per employee6088 €
Compared with2024revenue 164k €

Peer group: Muud mujal liigitamata eriehitustööd, 714 trading companies that filed a report in the last three years.

Founded 2018. That year 14,762 osaühing were registered; 14,175 are still trading, or 96.0%.