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Search›Companies›Blockchain Champs OÜ
16704996ActivePrivate limited companyEE102602021 · VAT-registered

Blockchain Champs OÜ

Harju maakond, Tallinn, Nõmme linnaosa, Rännaku pst 12·EMTAK 62101 — Computer programming activities·3+ years
Andmed · ···
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Overview

e-Business Register · 7 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
28.03.2023e-Business Register
Address
Rännaku pst 12, Nõmme linnaosa, Tallinn, 10917 Harju maakondADS · e-Business Register
E-mail address
info@blocklabs.eue-Business Register
Telephone
+486 01404480e-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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 9 min agoMTAOfficial Notices
e-Business Register ↗

Registered 28. märts 2023, primary activity: Computer programming activities. Main place of business in Nõmme linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
82 230 €
▼ 10% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
5144 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 12.08.2026 (MTA)
Revenue 2026 (I-II kv)
191k €
▲ 103% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
8k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 12.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 2k €
22 May 20262 Jul 202613 Aug 2026
30 days
−275,44 €
275,44 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 7 h ago
MG
Mateusz Grzegorz Jachna
Born 1994 · 32 y · board member since 28.03.2023
Board member

Founders

e-Business Register · 7 h ago
BC
BLOCKCHAIN CHAMPS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄFOREIGN
Foreign / not in register · founder since 09.03.2023
Founder · 3k €

Shareholders

e-Business Register · 7 h ago
BC
BLOCKCHAIN CHAMPS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄFOREIGN
Foreign / not in register · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (3)

e-Business Register · annual reports · 7 päeva tagasi
Revenue 2025
177k €
↘ -74.7% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
2025177 487 €−6453 €19k €413k €024.06.2026
2024701 712 €447 810 €458k €850k €011.06.2025
2023309 829 €7858 €10k €22k €001.07.2024
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
1,0m €500k €0
2023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q190 788 €7747 €0 €–
2025300 569 €2000 €0 €–
20241 566 431 €–––
2023I-IV Q403 780 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026109k €82k €––
State taxes 20263k €5k €––
Taxes on workforce 20260 €0 €––
Employees 2026––––
Revenue 20253k €91k €99k €107k €
State taxes 2025––

Official notices (1)

Ametlikud Teadaanded · 09.07.2026
Maksu- ja Tolliameti dokumendi kättetoimetamise teade - üldine vorm (MKS § 55)
Maksu- ja Tolliamet · 2619846
06.07.2026

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.06.2026ReportEsitati 2025. aasta aruanne— Käive 177 487 €
23.06.2026TaxMaksuvõlg vähenes— −1256 € (jäänud 275 €)
22.05.2026TaxMaksuvõlg kasvas— +1531 € (kokku 1531 €)
2025
11.06.2025ReportEsitati 2024. aasta aruanne— Käive 701 712 €
–
2k €
Taxes on workforce 2025–––0 €
Employees 2025––––
Revenue 2024289k €236k €930k €112k €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 2023–78k €223k €102k €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––

Analysis · 2025

computed from annual reports
Revenue177k €median 50k €3.5× the sector median
Net margin-3.6%median 12.1%-15.7 pp vs sector median
Revenue change-74.7%median 3.4%-78.1 pp vs sector median
Equity ratio4.7%
Current ratio1.05
Labour cost of revenue0.0%
Compared with2024revenue 702k €

Peer group: Programmeerimine, 5,814 trading companies that filed a report in the last three years.

Founded 2023. That year 19,351 osaühing were registered; 18,818 are still trading, or 97.3%.