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Search›Companies›Jantech Grupp OÜ
10901626ActivePrivate limited companyEE100811746 · VAT-registered

Jantech Grupp OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Kadaka tee 131/2·EMTAK 68201 — Rental and operating of own or leased real estate·23+ years
Andmed · ···
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Overview

e-Business Register · 5 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
17.10.2002e-Business Register
Address
Kadaka tee 131/2, Mustamäe linnaosa, Tallinn, 12915 Harju maakondADS · e-Business Register
E-mail address
haldus@e-tehno.eee-Business Register
Telephone
+372 5045621· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-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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  • About
  • For journalists
  • Donation terms
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  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 1 min agoMTA
e-Business Register ↗

Registered 17. oktoober 2002, primary activity: Rental and operating of own or leased real estate. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
6943 €
▲ 2% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
120 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
7k €
▲ 2% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
120 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers (3)

e-Business Register · 5 h ago
KH
Katrin Heinsoo
Born 1985 · 40 y · board member since 16.02.2021
Board member
ÜH
Ülo Heinsoo
Born 1959 · 66 y · board member since 16.02.2021
Board member
KH
Kairi Heinsoo
Born 1984 · 42 y · board member since 16.02.2021
Board member

Founders (2)

e-Business Register · 5 h ago
VJ
Valeri Jürgens
· founder since 17.10.2002
Founder
AN
Aleksandr Nozdrev
· founder since 17.10.2002
Founder

Shareholders

e-Business Register · 5 h ago
OE
OÜ E-TEHNOLEGAL PERSON
Legal person · 10804641 · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 5 h ago
ÜH
Ülo Heinsoo
Born 1959 · 66 y · ultimate beneficial owner since 16.02.2021
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
58k €
↗ +122% vs 2023
State taxes 2025
307 €
↘ -42.0% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5045621Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 58 018 €
2024
01.07.2024ReportEsitati 2023. aasta aruanne— Käive 26 190 €

Connected companies

Same-person ties · e-Business Register

Jantech Grupp OÜ is connected to 13 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Katrin Heinsoo (4 companies).

Total connections
13
via 4 people
Connecting people
4
Active here
Distinct roles
3
Board member · Ultimate beneficial owner
Strongest tie
Katrin
4 companies
Via personKatrin Heinsoo
Assets
Employees
202458 018 €−418 €16k €17k €030.06.2025
202326 190 €318 €16k €20k €001.07.2024
202226 190 €−100 €16k €18k €003.07.2023
202129 999 €−12 826 €22k €24k €230.06.2022
2020102 757 €7660 €35k €47k €331.01.2021
2019126 510 €17 659 €27k €38k €418.10.2020
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 Q6943 €120 €0 €–
202527 516 €307 €0 €–
202457 540 €529 €0 €–
202326 188 €528 €0 €–
202227 988 €1985 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20267k €–––
State taxes 2026120 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 20257k €7k €7k €7k €
State taxes 202594 €0 €100 €113 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 20247k €7k €12k €32k €
State taxes 2024134 €275 €53 €67 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 20237k €7k €7k €7k €
State taxes 2023166 €145 €98 €119 €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 20227k €8k €7k €7k €
State taxes 20221k €642 €102 €75 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
4
Ülo Heinsoo4
Kairi Heinsoo4
Valeri Jürgens1
KH
Katrin Heinsoo
board member
4 other companies›
CompanyRoleReg. code
KAH2 OÜ
FounderShareholder 100%Ultimate beneficial ownerBoard member
14392372
Laagri Tehnokeskus OÜ
Board member
16016181
Osaühing Targa Tehnika
Board member
10591137
OÜ E-TEHNO
Board member
10804641
ÜH
Ülo Heinsoo
board member, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Laagri Tehnokeskus OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
16016181
mittetulundusühing Eesti Tehnoülevaatajate Liit
KH
Kairi Heinsoo
board member
4 other companies›
CompanyRoleReg. code
Kaimar OÜ
FounderShareholder 100%Ultimate beneficial ownerBoard member
11697792
Laagri Tehnokeskus OÜ
Board member
VJ
Valeri Jürgens
founder
1 other company›
CompanyRoleReg. code
Garde-Robe OÜ
Founder
10891781
Board memberUltimate beneficial owner
80068124
Osaühing Targa Tehnika
Board memberFounderUltimate beneficial ownerShareholder 100%
10591137
OÜ E-TEHNO
Board memberFounderUltimate beneficial ownerShareholder 100%
10804641
16016181
OÜ E-TEHNO
Board member
10804641
River Capital OÜ
FounderShareholder 5%
11954079