General information

Contacts

Industries

Jah

VAT liability

Annual reports

✓

Unsubmitted declarations

???

Credit rating

Tax data

✓

Tax debts

Related persons

Holdings in companies

Statistics

Summary of reports

Licenses

Regulations

Real estate

TTJA decisions

Court decisions

Official announcements

Public transactions

.ee domains

✓

Enforcement proceedings

✓

Payment orders

Blackbelt Labs OÜ

Legal form:

Private limited company

Registry code:

12913332

VAT no.:

EE101841919

Fiscal-year period:

01.01 - 31.12

Established:

15.09.2015 (10)

Former business names:

ThoughtBay OÜ

Capital:

2 500 EUR

Address:

Narva mnt 5, Kesklinna linnaosa, Tallinn, Harju maakond, 10117

Status:

Registered

Contacts

Email:

info@blackbeltlabs.com

Industries

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

VAT liability

	Start	End
EE101841919	23.12.2021
EE101841919	05.10.2015	21.12.2021

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	Due date 30.06.2026
2024	01.01.2024 - 31.12.2024	07.07.2025	Valid
2023	01.01.2023 - 31.12.2023	01.07.2024	Valid
2022	01.01.2022 - 31.12.2022	19.12.2023	Valid
2022	01.01.2022 - 31.12.2022	05.07.2023	Expired
2021	01.01.2021 - 31.12.2021	18.10.2022	Valid
2020	01.01.2020 - 31.12.2020	12.10.2022	Valid
2019	01.01.2019 - 31.12.2019	23.07.2021	Valid
2018	01.01.2018 - 31.12.2018	11.03.2019	Valid
2017	01.01.2017 - 31.12.2017	25.01.2018	Valid
2016	01.01.2016 - 31.12.2016	19.06.2017	Valid
2015	15.09.2015 - 31.12.2015	17.03.2016	Valid

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 05.06.2026.

Delayed declarations

	Deadline	Submitted
VAT return	20.11.2025	03.12.2025	13 days overdue
VAT return	22.09.2025	24.09.2025	2 days overdue

???

Credit rating

Hidden

Credit rating is based on company financial data and payment behavior. detailed analysis available to regia+ users.

020406080100

? Risk factors

? Strengths

View summary

✓

Tax debt

✓

Unsubmitted reports

✓

Unsubmitted declarations

Court decisions

Official announcements

TTJA decisions

Real estate

.ee domains

Licenses

Regulations

Public transactions

Holdings in companies

✓

Enforcement proceedings

✓

Payment orders

Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q1	2 821 €	0 €	107 641 €51.5%	-
Kokku 2026:	2 821 €	0 €	107 641 €
2025 Q4	0 €	0 €	221 847 €10.9%	-
2025 Q3	2 623 €	0 €	248 941 €20.8%	-
2025 Q2	0 €	0 €	314 263 €29.5%	-
2025 Q1	0 €	0 €	445 681 €16.5%	-
Kokku 2025:	2 623 €	0 €	1 230 732 €36.7%
2024 Q4	0 €	0 €	533 941 €6.9%	-
2024 Q3	2 503 €	753 €	499 300 €4.4%	-
2024 Q2	0 €	0 €	522 075 €34.7%	-
2024 Q1	7 506 €	1 505 €	387 622 €8.9%	-
Kokku 2024:	10 009 €	2 258 €	1 942 938 €52.6%
2023 Q4	7 500 €	0 €	425 496 €161.7%	-
2023 Q3	31 276 €	896 €	162 618 €54.3%	-
2023 Q2	15 019 €	4 516 €	355 956 €8.1%	-
2023 Q1	970 €	545 €	329 303 €3.0%	-
Kokku 2023:	54 764 €	5 957 €	1 273 374 €61.4%
2022 Q4	9 867 €	1 071 €	339 639 €24.3%	-
2022 Q3	16 057 €	1 071 €	273 158 €	-
2022 Q2	1 082 €	1 071 €	0 €100.0%	-
2022 Q1	21 610 €	2 328 €	176 296 €	-
Kokku 2022:	48 616 €	5 542 €	789 094 €292.2%
2021 Q4	3 272 €	757 €	0 €	-
2021 Q3	647 €	657 €	0 €100.0%	-
2021 Q2	5 335 €	1 823 €	55 228 €62.2%	-
2021 Q1	697 €	657 €	145 971 €	1
Kokku 2021:	9 949 €	3 893 €	201 198 €40.4%
2020 Q4	5 647 €	657 €	0 €100.0%	1
2020 Q3	1 893 €	773 €	221 032 €	1
2020 Q2	622 €	657 €	0 €100.0%	1
2020 Q1	1 946 €	1 177 €	116 793 €57.2%	1
Kokku 2020:	10 107 €	3 263 €	337 825 €27.9%
2019 Q4	368 €	390 €	273 193 €72.7%	1
2019 Q3	1 819 €	585 €	158 231 €362.8%	1
2019 Q2	1 745 €	818 €	34 192 €1 087.2%	1
2019 Q1	1 358 €	1 338 €	2 880 €78.9%	1
Kokku 2019:	5 290 €	3 131 €	468 496 €684.4%
2018 Q4	1 704 €	1 784 €	13 644 €26.6%	1
2018 Q3	1 278 €	1 338 €	18 595 €20.3%	1
2018 Q2	3 352 €	892 €	23 320 €459.4%	1
2018 Q1	1 282 €	1 402 €	4 169 €7.9%	1
Kokku 2018:	7 616 €	5 416 €	59 728 €81.5%
2017 Q4	980 €	1 020 €	3 864 €72.3%	1
2017 Q3	4 449 €	1 530 €	13 960 €	1
2017 Q2	1 470 €	1 530 €	0 €100.0%	1
2017 Q1	2 895 €	931 €	15 093 €79.3%	1
Kokku 2017:	9 794 €	5 011 €	32 917 €87.7%
2016 Q4	577 €	602 €	73 086 €0.0%	1
2016 Q3	3 077 €	602 €	73 086 €0.0%	1
2016 Q2	577 €	602 €	73 086 €50.0%	1
2016 Q1	384 €	402 €	48 724 €	1
Kokku 2016:	4 615 €	2 208 €	267 982 €
2015 Q4	0 €	0 €	0 €	0
2015 Q3	0 €	0 €	0 €	0
Kokku 2015:	0 €	0 €	0 €

Revenue by industry

	2022	2023	2024
Programming	844 178 €	848 998 €	998 399 €

Tax debts

No tax debt found

No tax debt as of 05.06.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Mirko Kiefer	38809XXXXXX	20.09.1988 (37)	Board member	15.09.2015	-

1 - 1 / 1 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Mirko Kiefer	38809XXXXXX	20.09.1988 (37)	Shareholder	2 500,00 EUR	100	Sole ownership	01.09.2023	-

1 inactive record hidden, extended access to the information portal is required to view history!

1 - 1 / 1 rows

Other persons

Name	Personal ID code	Date of birth	Role	Start	End
Mirko Kiefer	38809XXXXXX	20.09.1988 (37)	Founder	15.09.2015	-

1 - 1 / 1 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Mirko Kiefer	38809XXXXXX	20.09.1988 (37)	Direct holding	13.01.2026	-

2 inactive record hidden, extended access to the information portal is required to view history!

1 - 1 / 1 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q1

Turnover

Amount

107 641 €

Monthly average

35 880 €

Per employee

0 €

Equity ratio

1 435,21%

Labour taxes

Turnover ratio

0,00%

Tax ratio

0,00%

Monthly average

0 €

Per employee

0 €

State taxes

Monthly average

940 €

Turnover ratio

2,62%

Estimated salary

Gross salary

0 €

Net salary

0 €

Aggregate data

	2024	2023	2022	2021	2020	2019
Current assets	1 541 020 €20.3%	1 281 300 €14.8%	1 503 508 €5.8%	1 595 323 €36.8%	1 165 781 €76.3%	661 385 €
Non-current assets	1 457 €51.4%	3 000 €6.4%	3 205 €15.1%	2 784 €21.4%	3 544 €12.5%	3 149 €
Total assets	1 542 477 €20.1%	1 284 300 €14.8%	1 506 713 €5.7%	1 598 107 €36.7%	1 169 325 €76.0%	664 534 €
Short-term liabilities	19 880 €91.7%	10 368 €72.2%	37 330 €73.4%	140 244 €56.4%	89 673 €346.4%	20 088 €
Long-term liabilities	-	-	-	-	-	-
Total liabilities	19 880 €91.7%	10 368 €72.2%	37 330 €73.4%	140 244 €56.4%	89 673 €346.4%	20 088 €
Share or stock capital	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €	2 500 €
Retained earnings	1 239 175 €0.4%	1 233 783 €3.3%	1 275 363 €21.8%	1 047 152 €71.1%	611 950 €122.9%	274 578 €
Net profit	280 922 €646.2%	37 649 €80.3%	191 520 €53.1%	408 211 €12.3%	465 202 €26.6%	367 368 €
Equity	1 522 597 €19.5%	1 273 932 €13.3%	1 469 383 €0.8%	1 457 863 €35.0%	1 079 652 €67.5%	644 446 €
Turnover	998 399 €17.6%	848 998 €0.6%	844 178 €54.5%	546 401 €28.4%	762 656 €50.8%	505 782 €
Profit margin	28.14%534.5%	4.43%80.5%	22.69%69.6%	74.71%22.5%	61.00%16.0%	72.63%

Financial ratios

	2024	2023	2022	2021	2020
Profit and cash flow
EBITDA	-YZB FTW	HOP XWP	NPT LNG	250 220	437 485
Liquidity
Current ratio	YE.E	EUS.I	NB.D	11.4	13.0
Quick ratio	LD.Y	INA.R	SE.G	11.4	13.0
Cash ratio	B.O	GW.Z	KT.J	2.5	5.3
Efficiency
Days sales outstanding (dso)	IT.W	YB.K	DV.M	70.6	44.5
Asset turnover	M.Z	F.K	Z.D	0.4	0.8
Structure
Debt ratio	I.E	U.V	B.D	0.1	0.1
Profitability
Operating margin	-RB.K%	HA.L%	GL.K%	45.5%	57.1%
Net profit margin	EA.P%	E.G%	LG.J%	74.7%	61.0%
Return on assets (roa)	TM.J%	G.G%	EA.I%	29.5%	50.7%
Return on equity (roe)	JV.I%	D.J%	HU.H%	28.0%	43.1%

To view all financial ratios, you need to subscribe to extended access to the info portal!

Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations

Regulation no.	Date	Type	Deadline	Status
Ä 50015118 / 7	13.01.2026	Entry - Amendment entry		Entered into force (13.01.2026)
Ä 50015118 / 6	01.09.2023	Entry - Amendment entry		Entered into force (01.09.2023)
Ä 50015118 / M3	13.09.2022	Reporting-fine order	06.10.2022	Entered into force (07.10.2022)
Ä 50015118 / M2	02.05.2022	Fine-warning order – annual report not filed	01.06.2022	Entered into force (02.05.2022)
Ä 50015118 / 5	19.01.2018	Entry - Amendment entry		Entered into force (19.01.2018)

Blackbelt Labs OÜ

Contacts

Industries

VAT liability

Annual reports

Unsubmitted declarations

No unsubmitted declarations found

Delayed declarations

Credit rating

Hidden

Tax data

Revenue by industry

Tax debts

No tax debt found

Representatives

Shareholders

Other persons

Ultimate beneficial owners

Holdings in companies

No holdings in companies found

Aggregate data

Financial ratios

Licences & notices

No licenses and notices found

Regulations

Regulations

Real estate

No real estate found

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Official announcements

No official announcements found

Public transactions

No public transactions found

.ee domains

No domains found

Enforcement proceedings

No enforcement proceedings found

Payment orders

No payment orders found