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Search›Companies›Quantum2 OÜ
14438651ActivePrivate limited companyEE102708048 · VAT-registered

Quantum2 OÜ

Harju maakond, Tallinn, Kristiine linnaosa, Liimi tn 1·EMTAK 62101 — Computer programming activities·8+ years
Andmed · ···
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Overview

e-Business Register · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.02.2018e-Business Register
Address
Liimi tn 1, Kristiine linnaosa, Tallinn, 10621 Harju maakondADS · e-Business Register
E-mail address
info@quantum2.ioe-Business Register
Principal activity
EMTAK 62101 - Computer programming activitiese-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 · 2 min agoMTA
e-Business Register ↗

Registered 28. veebruar 2018, primary activity: Computer programming activities. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
0 €
▲ Infinity% vs 2023
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 €
▲ Infinity% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 13 h ago
HB
Hadley Barrett
· board member since 15.10.2024
Board member

Founders

e-Business Register · 13 h ago
HB
Hadley Barrett
· founder since 28.02.2018
Founder · 3k €

Shareholders

e-Business Register · 13 h ago
JO
J3 OÜLEGAL PERSON
Legal person · 17174922 · shareholder since 27.02.2025
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 13 h ago
HB
Hadley Barrett
· ultimate beneficial owner since 31.12.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 13 h ago
Quantum2 OÜ14438651Shareholder 100%100 Meedia Brändi OÜ14696258Osaühing Harjumaa Ühinenu…10327436Shareholder 100%Atla 1 OÜ14439581Shareholder 100%Knowledge & Information O…

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
46k €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q0 €–––
20250 €0 €0 €–
20240 €0 €0 €–
Quarterly breakdown

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
26.06.2025ReportEsitati 2024. aasta aruanne— Käive 46 064 €
17.03.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50088774 / 13 · Olek: Jõustunud
  • Kanne nr 12 · kanne
13.03.2025FilingMuutmiskanne— Ä 50088774 / M4 · Olek: Puudused kõrvaldatud
27.02.2025OfficerSai osanikuks

Connected companies

Same-person ties · e-Business Register

Quantum2 OÜ is connected to 22 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Hadley Barrett (22 companies).

Total connections
22
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Hadley
22 companies
Via personHadley Barrett
10653430Shareholder 100%Stock Software OÜ14448721
  • 100 Meedia Brändi OÜ (14696258) Shareholder 100%
  • Atla 1 OÜ (14439581) Shareholder 100%
  • Knowledge & Information Osaühing (10653430) Shareholder 100%
  • Stock Software OÜ (14448721) Shareholder 100%
  • Osaühing Harjumaa Ühinenud Meedia (10327436) Shareholder 100% (via 100 Meedia Brändi OÜ)
Quantum2 OÜ is a shareholder or officer in 5 more companies.
46 064 €
19 138 €
97k €
265k €
0
26.06.2025
20230 €103 491 €113k €170k €001.07.2024
20226000 €4098 €9k €45k €023.01.2024
202121 200 €14 087 €5k €40k €016.06.2022
20202650 €474 €832 €19k €011.04.2022
2019700 €17 €358 €10k €030.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
YearQ1Q2Q3Q4
Revenue 20260 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20250 €0 €0 €0 €
State taxes 20250 €––0 €
Taxes on workforce 20250 €––0 €
Employees 2025––––
Revenue 20240 €0 €0 €0 €
State taxes 2024––0 €–
Taxes on workforce 2024––0 €–
Employees 2024––––
— J3 OÜ · · 100 %
27.02.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50088774 / 12 · Olek: Jõustunud
  • Kanne nr 11 · kanne
27.01.2025FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50088774 / 11 · Olek: Jõustunud
  • Kanne nr 10 · kanne
2024
15.10.2024OfficerAstus juhatusse— Hadley Barrett
15.10.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50088774 / 10 · Olek: Jõustunud
  • Kanne nr 9 · kanne
11.09.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50088774 / 9 · Olek: Jõustunud
  • Kanne nr 8 · kanne
01.08.2024FilingMuutmiskanne TsMS § 595¹ lg 1 alusel2×expand ›hide ⌃
  • Ä 50088774 / 8 · Olek: Jõustunud
  • Kanne nr 7 · kanne
01.07.2024ReportEsitati 2023. aasta aruanne— Käive 0 €
22
HB
Hadley Barrett
board member, founder, ultimate beneficial owner
22 other companies›
CompanyRoleReg. code
100 Meedia Brändi OÜ
FounderUltimate beneficial ownerBoard member
14696258
Amegor Mwanga OÜ
Founder
11879700
Atla 1 OÜ
FounderUltimate beneficial ownerBoard member
14439581
J2 Infra OÜ
Board memberFounderUltimate beneficial owner
11924291
J2 OÜ
Board memberFounderUltimate beneficial owner
11389648
J3 OÜ
Board memberUltimate beneficial owner
17174922
Klooga P2 OÜ
Board memberUltimate beneficial owner
12743367
Klooga P2a OÜ
Board memberFounderUltimate beneficial owner
14124243
Knowledge & Information Osaühing
Board memberUltimate beneficial owner
10653430
Maungmogon Dawway OÜ
Founder
11387054
Mittetulundusühing Green Building Council
Board memberFounderUltimate beneficial owner
80351073
Osaühing Harjumaa Ühinenud Meedia
Ultimate beneficial owner
10327436
Oxford Sustainable OÜ
FounderUltimate beneficial ownerBoard member
11503017
P&L Tracking Solutions OÜ
Founder
11901367
Q2 Land A1A OÜ
Ultimate beneficial ownerBoard member
17119840
Q2 Land A2 OÜ
Ultimate beneficial ownerBoard member
17120984
… and 6 more · see on the person page ↗