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Search›Companies›QuantumCore OÜ
17078785ActivePrivate limited company

QuantumCore OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Ahtri tn 12·EMTAK 62021 — Arvutialased konsultatsioonid·1+ years
Andmed · ···
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Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
27.09.2024e-Business Register
Address
Ahtri tn 12, Kesklinna linnaosa, Tallinn, 15551 Harju maakondADS · e-Business Register
E-mail address
legal@wisep2p.come-Business Register
Principal activity
EMTAK 62021 - Arvutialased konsultatsioonide-Business Register · ETCB
Share capital
1,00 €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
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  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
–
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 27. september 2024, primary activity: Arvutialased konsultatsioonid. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · 2 min ago
e-Business Register ↗
Revenue
–
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 9 h ago
JR
José Roberto Rosas Bustos
Born 1983 · 43 y · board member since 27.09.2024
Board member

Founders

e-Business Register · 9 h ago
JR
José Roberto Rosas Bustos
Born 1983 · 43 y · founder since 26.09.2024
Founder · 1 €

Shareholders

e-Business Register · 9 h ago
JR
José Roberto Rosas Bustos
Born 1983 · 43 y · shareholder since 27.09.2024
Shareholder 100% · 1 €

Other persons

e-Business Register · 9 h ago
EH
E-Residency Hub OÜLEGAL PERSON
Legal person · 14249878 · contact person since 27.09.2024
Contact person

Annual reports (2)

e-Business Register · annual reports · 4 päeva tagasi
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025––1 €1 €023.06.2026

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
23.06.2026ReportEsitati 2025. aasta aruanne
2025
20.01.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
2024
27.09.2024OfficerSai osanikuks— José Roberto Rosas Bustos · · 100 %
27.09.2024OfficerAstus juhatusse— José Roberto Rosas Bustos

Connected companies

Same-person ties · e-Business Register

QuantumCore OÜ is connected to 9 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through José Roberto Rosas Bustos (9 companies).

Total connections
9
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
José
9 companies
Via personJosé Roberto Rosas Bustos
20240 €0 €1 €1 €020.01.2025
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
27.09.2024OfficerSai rolli (kontaktisik)— E-Residency Hub OÜ
27.09.2024FilingEsmakanne2×expand ›hide ⌃
  • Ä 50265151 · Olek: Jõustunud
  • Kanne nr 1 · kanne
26.09.2024OfficerAsutas ettevõtte— José Roberto Rosas Bustos
9
JR
José Roberto Rosas Bustos
board member, founder, shareholder 100%
9 other companies›
CompanyRoleReg. code
Barakei OÜ
Board memberShareholder 100%Founder
17073546
CrystaLake OÜ
Board memberShareholder 100%Founder
17071257
EigenQ Europe OÜ
Board memberShareholder 100%Founder
17276462
KVLTCH OÜ
Board memberShareholder 100%Founder
17170433
PRPHLD OÜ
Shareholder 100%FounderBoard member
17084403
RiztEngine OÜ
Shareholder 100%FounderBoard member
17163077
TAUHLD OÜ
Shareholder 100%FounderBoard member
17082396
wisep2p OÜ
Shareholder 100%FounderBoard member
16676797
XplorerHLD OÜ
Shareholder 100%FounderBoard member
17163640

Analysis · 2025

computed from annual reports
Equity ratio100.0%
Compared with2024revenue 0 €

Peer group: Arvutialased konsultatsioonid, 108 trading companies that filed a report in the last three years.

Founded 2024. That year 22,386 osaühing were registered; 21,869 are still trading, or 97.7%.