ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›Quantum Studium OÜ
12210234ActivePrivate limited company

Quantum Studium OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Narva mnt 20/1-10·EMTAK 79901 — Other reservation service and related activities·14+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.12.2011e-Business Register
Address
Narva mnt 20/1-10, Kesklinna linnaosa, Tallinn, 10120 Harju maakondADS · e-Business Register
E-mail address
quantum.studium@gmail.come-Business Register
Telephone
+372 5111906· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 79901 - Other reservation service and related activitiese-Business Register · ETCB
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
  • 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 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 10.08.2026 (MTA)

Registered 28. detsember 2011, primary activity: Other reservation service and related activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · just now
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 10.08.2026 (MTA)

Officers (2)

e-Business Register · 3 h ago
EU
Elviine Uverskaja
Born 1948 · 77 y · board member since 28.12.2011
Board member
KU
Katrin Uverskaja
Born 1973 · 53 y · board member since 28.12.2011
Board member

Founders (2)

e-Business Register · 3 h ago
EU
Elviine Uverskaja
Born 1948 · 77 y · founder since 27.12.2011
Founder · 1k €
KU
Katrin Uverskaja
Born 1973 · 53 y · founder since 27.12.2011
Founder · 1k €

Shareholders (2)

e-Business Register · 3 h ago
KU
Katrin Uverskaja
Born 1973 · 53 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
EU
Elviine Uverskaja
Born 1948 · 77 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 5111906Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
06.07.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
10.10.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10163720 / 10 · Olek: Jõustunud
  • Kanne nr 9 · kanne

Connected companies

Same-person ties · e-Business Register

Quantum Studium OÜ is connected to 3 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Katrin Uverskaja (2 companies).

Total connections
3
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Katrin
2 companies
Via personKatrin Uverskaja
2025
0 €
0 €
3k €
3k €
0
30.06.2026
20240 €0 €3k €3k €006.07.2025
20230 €−10 €3k €3k €001.07.2024
20220 €0 €3k €3k €020.06.2023
20210 €0 €3k €3k €012.04.2022
20200 €0 €3k €3k €012.04.2022
20190 €0 €3k €3k €018.06.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2
Elviine Uverskaja1
KU
Katrin Uverskaja
board member, founder, shareholder 50%
2 other companies›
CompanyRoleReg. code
Arte Aromatica OÜ
Board memberFounderShareholder 100%
14361799
OÜ Ambiente
Board memberShareholder 100%
10091541
EU
Elviine Uverskaja
board member, founder, shareholder 50%
1 other company›
CompanyRoleReg. code
Elviine Uverskaja
Sole trader
11808254

Analysis · 2025

computed from annual reports
Revenue0 €median 20k €0% of the sector median
Equity ratio100.0%
Compared with2024revenue 0 €

Peer group: Muu reisimisega seotud reserveerimine, sh giidide, piletiagentuuride ja turismiinfopunktide tegevus, 298 trading companies that filed a report in the last three years.

Founded 2011. That year 7,666 osaühing were registered; 7,393 are still trading, or 96.4%.