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Search›Companies›OIH Ventures OÜ
11045678ActivePrivate limited companyEE101087016 · VAT-registered

OIH Ventures OÜ

Tartu maakond, Tartu linn, Tartu linn, Sihi tn 25·EMTAK 82991 — Other business support service activities n.e.c.·21+ years
Andmed · ···
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
17.08.2004e-Business Register
Address
Sihi tn 25, Tartu linn, Tartu linn, 50411 Tartu maakondADS · e-Business Register
E-mail address
11045678@eesti.eee-Business Register
Telephone
+372 5142052· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 82991 - Other business support service activities n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2557,00 €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
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 7 min agoMTA
e-Business Register ↗

Registered 17. august 2004, primary activity: Other business support service activities n.e.c.. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
51 €
▼ 99% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
51 €
▼ 99% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 8 h ago
JT
Jaan Tulviste
Born 1980 · 46 y · board member since 27.11.2006
Board member

Founders

e-Business Register · 8 h ago
JT
Jaan Tulviste
Born 1980 · 46 y · founder since 04.08.2004
Founder

Shareholders

e-Business Register · 8 h ago
JT
Jaan Tulviste
Born 1980 · 46 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 8 h ago
JT
Jaan Tulviste
Born 1980 · 46 y · ultimate beneficial owner since 20.09.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 8 h ago
OIH Ventures OÜ11045678Shareholder 50%OÜ Asukoht14308374OÜ BIOMINERATA11957936Shareholder 100%R118 OÜ11438410
OIH Ventures OÜ is a shareholder or officer in 3 more companies.

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
18k €
↗ +24.7% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
20k €10k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5142052Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 18 036 €
2024
28.06.2024ReportEsitati 2023. aasta aruanne— Käive 14 463 €

Connected companies

Same-person ties · e-Business Register

OIH Ventures OÜ is connected to 5 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Jaan Tulviste (5 companies).

Total connections
5
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Jaan
5 companies
Via personJaan Tulviste
202418 036 €24 680 €54k €91k €030.06.2025
202314 463 €7890 €29k €72k €028.06.2024
20221125 €−4360 €21k €68k €026.06.2023
20210 €−2446 €26k €69k €030.06.2022
20203600 €−6039 €28k €65k €127.06.2021
20190 €8050 €34k €48k €013.08.2020
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 Q51 €0 €0 €–
202512 347 €0 €0 €–
202419 637 €13 €0 €–
202314 238 €0 €0 €–
20221125 €192 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202651 €–––
State taxes 20260 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 20254k €2k €52 €7k €
State taxes 20250 €––0 €
Taxes on workforce 20250 €––0 €
Employees 2025––––
Revenue 202410k €4k €4k €1k €
State taxes 202413 €–––
Taxes on workforce 20240 €–––
Employees 2024––––
Revenue 20231k €10k €0 €3k €
State taxes 2023––0 €–
Taxes on workforce 2023––0 €–
Employees 2023––––
Revenue 20220 €0 €0 €1k €
State taxes 2022–0 €0 €192 €
Taxes on workforce 2022–0 €0 €0 €
Employees 2022––––
5
JT
Jaan Tulviste
board member, founder, shareholder 100%, ultimate beneficial owner
5 other companies›
CompanyRoleReg. code
Kirjastus Ilmamaa OÜ
Shareholder 6%
10323247
OÜ Asukoht
Ultimate beneficial ownerBoard member
14308374
OÜ Golden Days
Founder
11465535
R118 OÜ
Ultimate beneficial ownerBoard member
11438410
täisühing Eastern Intelligence Ventures
ShareholderGeneral partnerUltimate beneficial owner
10882159