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Search›Companies›BlockChain Technologies OÜ
⚠

This company is in liquidation.

14377168InactivePrivate limited company

BlockChain Technologies OÜ

Harju maakond, Tallinn, Lasnamäe linnaosa, Sepapaja tn 6·EMTAK 62101 — Computer programming activities·8+ years
Andmed · ···
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Overview

e-Business Register · 1 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.11.2017e-Business Register
Address
Sepapaja tn 6, Lasnamäe linnaosa, Tallinn, 11415 Harju maakondADS · e-Business Register
E-mail address
info@xolo.ioe-Business Register
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
Share capital
2500,00 €e-Business Register
nimistu
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

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
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  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
▼ 100% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
1269 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.11.2026 (MTA)
Data · 6 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 23. november 2017, primary activity: Computer programming activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026
0 €
▼ 100% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
1k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.11.2026 (MTA)

Officers

e-Business Register · 1 h ago
AM
Annika Madissoon
Born 1984 · 42 y · liquidator since 15.07.2026
Liquidator

Founders

e-Business Register · 1 h ago
BO
BizWisor OÜLEGAL PERSON
Legal person · 12018471 · founder since 23.11.2017
Founder · 3k €

Shareholders

e-Business Register · 1 h ago
BR
Bruno Rachel C. Huyssen
Born 1967 · 59 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 3 h tagasi
Revenue 2025
0 €
↘ -100.0% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.10.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—1278 €0 €–
2024—12 €0 €–
Quarterly breakdown
YearQ1Q2Q3

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
17.07.2026StatusStaatus muutus— registris → likvideerimisel
15.07.2026OfficerSai likvideerijaks— Annika Madissoon
15.07.2026FilingLõpetamiskanne2×expand ›hide ⌃
  • Ä 50070411 / 11 · Olek: Jõustunud
  • Kanne nr 11 · kanne
10.04.2026ReportEsitati 2025. aasta aruanne

Connected companies

Same-person ties · e-Business Register

BlockChain Technologies OÜ is connected to 487 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Annika Madissoon (487 companies).

Total connections
487
via 1 person
Connecting people
1
Active here
Distinct roles
1
Liquidator
Strongest tie
Annika
487 companies
Via personAnnika Madissoon
20250 €−10 117 €19k €19k €110.04.2026
202410 450 €−3968 €29k €36k €121.05.2025
202313 200 €−1723 €33k €35k €110.05.2024
202219 250 €−638 €34k €35k €118.05.2023
20213850 €−30 790 €35k €36k €130.06.2022
202077 450 €7167 €66k €66k €117.06.2021
201970 200 €35 831 €59k €59k €106.04.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q4
Revenue 2026––––
State taxes 20269 €1k €––
Taxes on workforce 20260 €0 €––
Employees 2026––––
Revenue 2024––––
State taxes 2024––8 €4 €
Taxes on workforce 2024––0 €0 €
Employees 2024––––
— Käive 0 €
2025
02.10.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50070411 / 10 · Olek: Jõustunud
  • Kanne nr 10 · kanne
21.05.2025ReportEsitati 2024. aasta aruanne— Käive 10 450 €
487
AM
Annika Madissoon
liquidator
487 other companies›
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16465876
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16562467
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Liquidator
17136494
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Liquidator
16610551
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Liquidator
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Liquidator
14848768
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Liquidator
16657481
… and 471 more · see on the person page ↗

Analysis · 2025

computed from annual reports
Revenue0 €median 50k €0% of the sector median
Revenue per employee0 €median 71k €0% of the sector median
Revenue change-100.0%median 3.3%-103.3 pp vs sector median
Equity ratio98.6%
Current ratio73.28
Profit per employee−10 117 €
Compared with2024revenue 10k €

Peer group: Programmeerimine, 5,822 trading companies that filed a report in the last three years.

Founded 2017. That year 14,402 osaühing were registered; 13,807 are still trading, or 95.9%.