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Search›Companies›Oo1 OÜ
12947897ActivePrivate limited companyEE101846804 · VAT-registered

Oo1 OÜ

Tartu maakond, Tartu linn, Tartu linn, Ringtee tn 27·EMTAK 72191 — Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas·10+ years
Andmed · ···
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Overview

e-Business Register · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
16.11.2015e-Business Register
Address
Ringtee tn 27, Tartu linn, Tartu linn, 50105 Tartu maakondADS · e-Business Register
E-mail address
maripuusiim@gmail.come-Business Register
Principal activity
EMTAK 72191 - Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallase-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

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 8 min agoMTA
e-Business Register ↗

Registered 16. november 2015, primary activity: Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
0 €
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
0 €
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 12 h ago
SM
Siim Maripuu
Born 1989 · 37 y · board member since 16.11.2015
Board member

Founders

e-Business Register · 12 h ago
SM
Siim Maripuu
Born 1989 · 37 y · founder since 15.11.2015
Founder · 3k €

Shareholders

e-Business Register · 12 h ago
SM
Siim Maripuu
Born 1989 · 37 y · shareholder since 05.12.2025
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 12 h ago
SM
Siim Maripuu
Born 1989 · 37 y · ultimate beneficial owner since 03.10.2018
Ultimate beneficial owner

Other persons

e-Business Register · 12 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 18.08.2022
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 12 h ago

Oo1 OÜ is a shareholder or officer in 1 more company.

Hepta Insights OÜ
Shareholder 1%

Annual reports (6)

e-Business Register · annual reports · 5 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

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
05.12.2025OfficerSai osanikuks— Siim Maripuu · · 100 %
07.07.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
01.10.2024ReportEsitati 2023. aasta aruanne
10.09.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50018694 / M7 · Olek: Puudused kõrvaldatud
21.08.2024

Connected companies

Same-person ties · e-Business Register

Oo1 OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Siim Maripuu (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Siim
2 companies
Via personSiim Maripuu
0 €
−3079 €
5k €
8k €
0
07.07.2025
2023–−1224 €8k €9k €001.10.2024
20220 €−1379 €9k €13k €005.01.2024
202111 631 €9308 €10k €15k €005.01.2024
2020–−1114 €906 €8k €005.01.2024
20190 €−1052 €2k €9k €005.01.2024
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 €3 €0 €–
20240 €744 €0 €–
20232833 €0 €0 €–
20220 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20250 €0 €0 €0 €
State taxes 2025–3 €––
Taxes on workforce 2025–0 €––
Employees 2025––––
Revenue 20240 €0 €0 €0 €
State taxes 202435 €51 €604 €54 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 20230 €3k €0 €0 €
State taxes 2023–0 €––
Taxes on workforce 2023–0 €––
Employees 2023––––
Revenue 20220 €0 €0 €0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
FilingAruandetrahvimäärus— Ä 50018694 / M6 · Olek: Jõustunud
11.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 50018694 / M5 · Olek: Puudused kõrvaldatud
2
SM
Siim Maripuu
board member, founder, shareholder 100%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
OÜ Flaperon
Ultimate beneficial ownerShareholder 90%Board member
12839908
Particle OÜ
Founder
16362604