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Search›Companies›Tuju On Ultra OÜ
14563304ActivePrivate limited company

Tuju On Ultra OÜ

Pärnu maakond, Pärnu linn, Pärnu linn, Kaluri tn 10·EMTAK 72101 — Research and experimental development on natural sciences and engineering·7+ years
Andmed · ···
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Overview

e-Business Register · 20 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
11.09.2018e-Business Register
Address
Kaluri tn 10, Pärnu linn, Pärnu linn, 80029 Pärnu maakondADS · e-Business Register
E-mail address
siim.karro@gmail.come-Business Register
Telephone
+372 5530681· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72101 - Research and experimental development on natural sciences and engineeringe-Business Register · ETCB
Share capital
2500,00 €e-Business Register
LEI
89450081B58CN3Y1E122 · issued 22.04.2026GLEIF
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
  • FAQ
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
7820 €
▼ 55% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 28.06.2026 (MTA)

Registered 11. september 2018, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Pärnu linn, Pärnu linn, Pärnu maakond.

Data · 8 sourcese-Business Register · 10 min agoRTKGLEIF
e-Business Register ↗
Revenue
8k €
▼ 55% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 28.06.2026 (MTA)

Officers

e-Business Register · 20 h ago
SK
Siim Karro
Born 1992 · 34 y · board member since 11.09.2018
Board member

Founders

e-Business Register · 20 h ago
SK
Siim Karro
Born 1992 · 34 y · founder since 10.09.2018
Founder · 3k €

Shareholders

e-Business Register · 20 h ago
SK
Siim Karro
Born 1992 · 34 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 20 h ago
SK
Siim Karro
Born 1992 · 34 y · ultimate beneficial owner since 11.09.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 1 päeva tagasi
Revenue 2024
8k €
↘ -55.0% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 5530681Elisa Eesti AS

State-sector payments (1 · 120 €)

RTK Makseandmik · 15.05.2026
Transactions
1
2024–2024 · 1 year
Total amount
120 €
avg 120 €
Buyers
1
State and municipal bodies
Latest
30.12.2024
120 € · Eesti Kunstiakadeemia
20241 transaction · 120 €
30.122024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD ·

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
24.06.2025ReportEsitati 2024. aasta aruanne— Käive 7820 €
2024
07.08.2024ReportEsitati 2023. aasta aruanne— Käive 17 365 €
13.07.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 50102280 / M2 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

Tuju On Ultra OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Siim Karro (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Siim
1 company
Via personSiim Karro
20247820 €6740 €19k €23k €024.06.2025
202317 365 €15 477 €14k €18k €007.08.2024
20221393 €−3833 €-1k €3k €002.07.2023
20212066 €197 €3k €3k €025.09.2022
20201824 €14 €3k €3k €014.05.2022
20197231 €2518 €3k €3k €013.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Kolmanda taseme haridus
120 €
1
SK
Siim Karro
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Myceen OÜ
Shareholder 61%Ultimate beneficial ownerBoard memberFounder
16133105