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Search›Companies›OPTIMUM UÜ
14598521ActiveLimited partnership

OPTIMUM UÜ

Harju maakond, Tallinn, Pirita linnaosa, Metsakooli tee 19-7·EMTAK 64211 — Activities of holding companies·7+ years
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Limited partnership
Registered
01.11.2018e-Business Register
Address
Metsakooli tee 19-7, Pirita linnaosa, Tallinn, 12014 Harju maakondADS · e-Business Register
E-mail address
januliisakai@gmail.come-Business Register
Principal activity
EMTAK 64211 - Activities of holding companiese-Business Register · ETCB
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
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
▼ 100% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 1. november 2018, primary activity: Activities of holding companies. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 7 min ago
e-Business Register ↗
Revenue
0 €
▼ 100% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Shareholders (2)

e-Business Register · 16 h ago
LJ
Liisa-Kai Janu
Born 1999 · 26 y · shareholder since 01.11.2018
ShareholderAuthorised limited partner (representation)
KM
KIMBUTAJA MTÜLEGAL PERSON
Legal person · 80429237 · shareholder since 01.11.2018
ShareholderGeneral partner

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
0 €
↘ -100.0% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
06.01.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
25.06.2025ReportEsitati 2024. aasta aruanne— Käive 200 €

Connected companies

Same-person ties · e-Business Register

OPTIMUM UÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Liisa-Kai Janu (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
2
Shareholder · Authorised limited partner (representation)
Strongest tie
Liisa-Kai
4 companies
Via personLiisa-Kai Janu
20250 €−1200 €0 €0 €006.01.2026
2024200 €200 €1k €1k €025.06.2025
20230 €−1000 €1k €1k €017.07.2024
20221000 €0 €2k €2k €007.06.2023
20211000 €0 €2k €2k €007.06.2023
20201000 €0 €2k €2k €021.10.2021
20191000 €0 €2k €2k €021.10.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
4
LJ
Liisa-Kai Janu
shareholder, authorised limited partner (representation)
4 other companies›
CompanyRoleReg. code
ALTER EGO MTÜ
Board memberFounder
80640067
KIMBUTAJA MTÜ
Board member
80429237
LINKSYS OÜ
Board member
14223873
NOORTE LUULETAJATE SELTS MTÜ
FounderBoard member
80612823

Analysis · 2025

computed from annual reports
Revenue0 €median 26k €0% of the sector median
Revenue change-100.0%median 0.0%-100.0 pp vs sector median
Compared with2024revenue 200 €

Peer group: Valdusfirmade tegevus, 328 trading companies that filed a report in the last three years.

Founded 2018. That year 150 usaldusühing were registered; 135 are still trading, or 90.0%.