Blockchain Champs OÜ

Legal form:: Private limited company
Registry code:: 16704996
VAT no.:: EE102602021
Fiscal-year period:: 01.01 - 31.12
Established:: 28.03.2023 (3 y)
Capital:: 2 500 EUR
Address:: Rännaku pst 12, Nõmme linnaosa, Tallinn, Harju maakond, 10917
Status:: Registered

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Contacts

Phone:: +486 01404480
Email:: info@blocklabs.eu

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Industries

ELECTRONIC COMMUNICATIONS SERVICES, PROGRAMMING, CONSULTANCY, DATA-INFRASTRUCTURE AND OTHER INFORMATION ACTIVITIES
Computer programming, consultancy and related activities
62101 – Programming

Industry TOPNo. 875 of 4815 companies

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4.Eleks Holding OÜ165.9M €
5.Veriff OÜ143.7M €
6.Nortal AS121.5M €
7.Spribe OÜ85.7M €
8.Botguard OÜ68.7M €
9.Goldmont OÜ60.5M €
10.AKTSIASELTS HELMES59.3M €

875.Blockchain Champs OÜ400.6k €

Main activity 62101 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE102602021	31.03.2023	-

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	24.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	11.06.2025	Valid	PDF
2023	28.03.2023 – 31.12.2023	01.07.2024	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 17.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements1 TTJA decisions–Real estate–.ee domains–Licenses–Regulations3 Public transactions–Grants–State aid–Public procurement–Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	3 784 €	0 €	102 767 €+25,0%	-
2026 Q2	5 144 €	0 €	82 230 €−24,3%	-
2026 Q1	2 603 €	0 €	108 558 €+1,4%	-
Total 2026:	11 531 €	0 €	293 555 €
2025 Q4	2 000 €	0 €	107 034 €+7,6%	-
2025 Q3	-	-	99 465 €+9,1%	-
2025 Q2	-	-	91 155 €+3 027%	-
2025 Q1	-	-	2 915 €−97,4%	-
Total 2025:	2 000 €	0 €	300 569 €
2024 Q4	-	-	111 877 €−88,0%	-
2024 Q3	-	-	929 721 €+294%	-
2024 Q2	-	-	235 922 €−18,3%	-
2024 Q1	-	-	288 911 €+184%	-
Total 2024:	0 €	0 €	1,57 M €
2023 Q4	-	-	101 851 €−54,4%	-
2023 Q3	-	-	223 432 €+185%	-
2023 Q2	-	-	78 497 €	-
2023 Q1	-	-	-	-
Total 2023:	0 €	0 €	403 780 €

Revenue by industry

	2023	2024	2025
Programming	309 829 €	701 712 €	177 487 €

Tax debts

No tax debt found

No tax debt as of 22.09.2026

Representatives

	Personal ID code
Mateusz Grzegorz Jachna	39407XXXXXX	11.07.1994 (32)	Board member	28.03.2023	-

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Shareholders

	Personal ID code
BLOCKCHAIN CHAMPS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ	-	-	Shareholder	2 500 EUR	100,00%	Sole ownership	02.09.2023	-

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Other persons

	Personal ID code
BLOCKCHAIN CHAMPS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ	-	-	Founder	09.03.2023	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q3

Turnover

Amount: 102 767 €
Monthly average: 34 256 €
Per employee: -
Equity ratio: 1 370,23%

Labour taxes

Turnover ratio: 0,00%
Tax ratio: 0,00%
Monthly average: 0 €
Per employee: -

State taxes

Monthly average: 1 261 €
Turnover ratio: 3,68%

Estimated salary

Gross salary: -
Net salary: -

Aggregate data

	2025	2024	2023
Current assets	412 794 €−51,4%	849 967 €+3 793%	21 835 €
Non-current assets	-	-	-
Total assets	412 794 €−51,4%	849 967 €+3 793%	21 835 €
Short-term liabilities	393 465 €+0,4%	391 799 €+3 314%	11 477 €
Long-term liabilities	-	-	-
Total liabilities	393 465 €+0,4%	391 799 €+3 314%	11 477 €
Share or stock capital	-	-	-
Retained earnings	23 282 €+196%	7 858 €+214%	2 500 €
Net profit	-6 453 €−101%	447 810 €+5 599%	7 858 €
Equity	19 329 €−95,8%	458 168 €+4 323%	10 358 €
Turnover	177 487 €−74,7%	701 712 €+126%	309 829 €
Profit margin	-3,6%	63,8%	2,5%

Financial ratios

	2025	2024	2023
Profit and cash flow
EBITDA	-	-	-
Liquidity
Current ratio
Quick ratio
Cash ratio
Efficiency
Days sales outstanding (dso)
Asset turnover
Structure
Debt ratio
Profitability
Operating margin
Net profit margin
Return on assets (roa)
Return on equity (roe)

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 50224161 / 2	02.09.2023	Entry – Amendment entry	-	Entered into force02.09.2023
Ä 50224161	28.03.2023	Entry – Initial entry	-	Entered into force28.03.2023
Ä 50224161 / M1	22.03.2023	Order to remedy deficiencies – Initial entry	-	Deficiencies remedied28.03.2023

Real estate

No real estate found

Company has no real estate

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions

No court decisions found

The company has no court decisions

Official announcements


Notice of delivery of a Tax-and-Customs-Board document	06.07.2026	PDF

Public transactions

No public transactions found

Company has no public transactions

Funded projects

No funded projects found

The company has no projects funded by EU or foreign grants

State aid

No state aid found

The company has not been granted state aid or de minimis aid

Public procurement contracts

No public procurement contracts found

The company has no public procurement contracts

.ee domains

No domains found

Company has no valid .ee domains

Enforcement proceedings

No enforcement proceedings found

Company has no active debts with bailiffs

Payment orders

No payment orders found

Company has no court-ordered payment orders

Data comes from public registers.