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Search›Companies›OÜ Istrol Hooldus
11383151ActivePrivate limited companyEE101183855 · VAT-registered

OÜ Istrol Hooldus

Harju maakond, Viimsi vald, Pringi küla, Reinu tee 7·EMTAK 43221 — Installation, maintenance and repair of heating, ventilation and air conditioning equipment·19+ years
Andmed · ···
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Overview

e-Business Register · 7 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
25.04.2007e-Business Register
Address
Reinu tee 7, Pringi küla, Viimsi vald, 74001 Harju maakondADS · e-Business Register
E-mail address
sergei@istrol.eee-Business Register
Telephones
+372 6062030· Telia Eesti AS+372 5160245· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43221 - Installation, maintenance and repair of heating, ventilation and air conditioning equipmente-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €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

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 · 6 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 25. aprill 2007, primary activity: Installation, maintenance and repair of heating, ventilation and air conditioning equipment. Main place of business in Pringi küla, Viimsi vald, Harju maakond.

Revenue 2026 (I kv)
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 7 h ago
SH
Sergei Hlestakov
Born 1969 · 57 y · board member since 25.04.2007
Board member

Founders

e-Business Register · 7 h ago
SH
Sergei Hlestakov
Born 1969 · 57 y · founder since 25.04.2007
Founder

Shareholders

e-Business Register · 7 h ago
SH
Sergei Hlestakov
Born 1969 · 57 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
0 €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
5k €3k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5160245Telia Eesti AS+372 6062030Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
12.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

OÜ Istrol Hooldus is connected to 5 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Sergei Hlestakov (5 companies).

Total connections
5
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Sergei
5 companies
Via personSergei Hlestakov
0 €
−30 €
89k €
89k €
0
12.06.2025
20230 €494 €89k €89k €012.06.2024
202213 225 €11 994 €89k €89k €027.06.2023
202115 902 €10 285 €77k €77k €007.07.2022
202013 937 €3466 €66k €67k €023.09.2021
201917 464 €7492 €63k €63k €011.09.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q0 €–––
20250 €–––
20240 €–––
20231042 €208 €0 €–
202214 143 €2751 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20250 €0 €0 €0 €
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––
Revenue 20240 €0 €0 €0 €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 20230 €0 €0 €1k €
State taxes 2023–––208 €
Taxes on workforce 2023–––0 €
Employees 2023––––
Revenue 20223k €3k €5k €3k €
State taxes 2022550 €557 €955 €689 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
5
SH
Sergei Hlestakov
board member, founder, shareholder 100%
5 other companies›
CompanyRoleReg. code
ENP Eesti OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
11344607
osaühing Istrol
Board memberUltimate beneficial ownerShareholder 97%
10416227
OÜ BALTIVARA
Board memberUltimate beneficial ownerShareholder 100%
10879074
OÜ DAC
Board memberFounderShareholder 100%
11274887
OÜ Promo
Board memberShareholder 53%
10802812