ThreatDown Estonia OÜ

Legal formLegal form:: Private limited company
Registry codeRegistry code:: 16805786
VAT no.VAT no.:: EE102652165
Fiscal-year periodFiscal-year period:: 01.02 - 31.01
EstablishedEstablished:: 28.08.2023 (3 y)
Former business namesFormer business names:: Malwarebytes Corporate Estonia OÜ
CapitalCapital:: 10 000 EUR
AddressAddress:: Kai tn 1, Kesklinna linnaosa, Tallinn, Harju maakond, 10111
StatusStatus:: Registered

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Contacts

EmailEmail:: mkleczynski@malwarebytes.com

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Industries

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

VAT liability

VAT no.	Start	End
EE102652165	01.09.2023	-

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.02.2025 – 31.01.2026	31.07.2026	Not submitted
2024	28.08.2023 – 31.01.2025	16.07.2025	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 30.09.2026.

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Tax debt Reports1 Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains–Licenses–Regulations7 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 Q2	272 586 €	298 165 €	824 439 €−10,5%	32
2026 Q1	288 309 €	310 342 €	921 369 €−22,3%	33
Total 2026:	560 895 €	608 507 €	1,75 M €
2025 Q4	388 312 €	410 587 €	1,19 M €−13,6%	33
2025 Q3	439 973 €	456 702 €	1,37 M €+3,7%	34
2025 Q2	380 423 €	405 895 €	1,32 M €+4,6%	37
2025 Q1	110 770 €	116 164 €	1,27 M €+223%	38
Total 2025:	1,32 M €	1,39 M €	5,15 M €
2024 Q4	-	-	392 260 €	38
2024 Q3	-	-	0 €	37
2024 Q2	-	-	0 €	36
2024 Q1	-	-	0 €	36
Total 2024:	0 €	0 €	392 260 €
2023 Q4	-	-	0 €	35
2023 Q3	-	-	-	33
2023 Q2	-	-	-	34
2023 Q1	-	-	-	32
Total 2023:	0 €	0 €	0 €
2022 Q4	-	-	-	31
2022 Q3	-	-	-	29
2022 Q2	-	-	-	26
2022 Q1	-	-	-	25
Total 2022:	0 €	0 €	0 €

Revenue by industry

	2024
Programming	5 500 309 €

Tax debts

No tax debt found

No tax debt as of 30.09.2026

Representatives

	Personal ID code
Marcin Lukasz Kleczynski	38911XXXXXX	01.11.1989 (36)	Board member	28.08.2023	-

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Shareholders

	Personal ID code
THREATDOWN LIMITED	-	-	Shareholder	10 000 EUR	100,00%	Sole ownership	08.05.2026	-

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Other persons

	Personal ID code
Malwarebytes Estonia OÜ	12755442	19.11.2014 (11)	Founder	22.08.2023	-

7 inactive records hidden, extended access to the information portal is required to view history!

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Ultimate beneficial owners

	Personal ID code
Marcin Lukasz Kleczynski	38911XXXXXX	01.11.1989 (36)	Indirect holding	28.08.2023	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q2

Turnover

Amount: 824 439 €
Monthly average: 274 813 €
Per employee: 8 588 €
Equity ratio: 2 748,13%

Labour taxes

Turnover ratio: 36,17%
Tax ratio: 109,38%
Monthly average: 99 388 €
Per employee: 3 058 €

State taxes

Monthly average: 90 862 €
Turnover ratio: 33,06%

Estimated salary

Gross salary: 5 409 €
Net salary: 4 221 €

Aggregate data

	2024
Current assets	1 124 833 €
Non-current assets	-
Total assets	1 124 833 €
Short-term liabilities	731 090 €
Long-term liabilities	-
Total liabilities	731 090 €
Share or stock capital	-
Retained earnings	10 000 €
Net profit	383 743 €
Equity	393 743 €
Turnover	5 500 309 €
Profit margin	7,0%

Financial ratios

	2024
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 50235755 / 7	27.04.2026	Entry – Amendment entry	-	Entered into force27.04.2026
Ä 50235755 / 6	11.06.2025	Entry – Amendment entry	-	Entered into force11.06.2025
Ä 50235755 / 5	24.01.2025	Entry – Amendment entry	-	Entered into force24.01.2025
Ä 50235755 / 4	01.02.2024	Entry – Amendment entry	-	Entered into force01.02.2024
Ä 50235755 / 3	16.10.2023	Entry – Amendment entry	-	Entered into force16.10.2023

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

No official announcements found

Company has no issued official announcements

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.