ThreatDown Estonia OÜ

Active Registry code 16805786 OÜ Tallinn Registered 28 Aug 2023

ThreatDown Estonia OÜ is a OÜ based in Tallinn, registry code 16805786, status: active. Main activity: Computer programming activities. According to EMTA, turnover for Q3 2026 was €831 487 with 31 employees.

Turnover

831 487 €

↑ 0.9% vs Q2 2026

State taxes

261 448 €

↓ 4.1% vs Q2 2026

Labour taxes

286 105 €

↓ 4.0% vs Q2 2026

Employees

−1 vs Q2 2026

Q3 2026 · data from the Tax and Customs Board (EMTA)

Position in the industry Computer programming, consultancy and related activities · EMTAK 62

Turnover · Q3 2026 831 487 €

above 98% of companies

industry median 19 078 € · companies in the industry: 7 345
Labour taxes per employee 9 229 €

above 94% of companies

industry median 2 345 € · companies in the industry: 2 783
Revenue · 2025 5.5 mn €

above 98% of companies

industry median 14 309 € · companies in the industry: 13 336
Net profit margin · 2025 7.0 %

above 41% of companies

industry median 15.1 % · companies in the industry: 8 943

Taxes and turnover

Q4 2023 – Q3 2026

Turnover, € thousand Q3 2026: 831 487 € · +0.9% vs Q2 2026 · industry median 19 078 € · above 98% of the industry

Company
Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 9 229 € · −0.9% vs Q2 2026 · industry median 2 345 € · above 94% of the industry

Company
Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 31 · −3.1% vs Q2 2026

State taxes, € thousand Q3 2026: 261 448 € · −4.1% vs Q2 2026

Figures by quarter
Quarter	Turnover, €	State taxes, €	Labour taxes, €	Employees
Q3 2026	831 487	261 448	286 105	31
Q2 2026	824 439	272 586	298 165	32
Q1 2026	921 369	288 309	310 342	33
Q4 2025	1 185 800	388 312	410 587	33
Q3 2025	1 372 191	439 973	456 702	34
Q2 2025	1 323 681	380 423	405 895	37
Q1 2025	1 265 303	110 770	116 164	38
Q4 2024	392 260	—	—	38
Q3 2024	—	—	—	37
Q2 2024	—	—	—	36
Q1 2024	—	—	—	36
Q4 2023	—	—	—	35
Q3 2023	—	—	—	33
Q2 2023	—	—	—	34
Q1 2023	—	—	—	32
Q4 2022	—	—	—	31
Q3 2022	—	—	—	29
Q2 2022	—	—	—	26
Q1 2022	—	—	—	25

Labour taxes per employee per month

3 076 €

Turnover per employee in the quarter

26 822 €

Q3 2026 · calculated from EMTA data

Financials by year

2025 – 2025

Revenue, € thousand 2025: 5 500 309 € · industry median 14 309 € · above 98% of the industry

Company
Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € thousand 2025: 383 743 € · industry median 106 € · above 98% of the industry

Company
Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 7.0 % · industry median 15.1 % · above 41% of the industry

Company
Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 1 124 833 €

Equity, € thousand 2025: 393 743 €

Employees 2025: 3 · industry median 1 · above 85% of the industry

Company
Industry median

Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Financials by year
Year	Revenue, €	Net profit, €	Labour costs, €	Assets, €	Equity, €	Employees
2025	5 500 309	383 743	607 623	1 124 833	393 743	3

Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.

Financial ratios for 2025

Net profit margin

7.0 %

Net profit / revenue

Return on equity (ROE)

97.5 %

Net profit / equity

Return on assets (ROA)

34.1 %

Net profit / assets

Equity ratio

35.0 %

Equity / assets

Debt ratio

65.0 %

Liabilities / assets

Current ratio

1.54

Current assets / current liabilities

Revenue per employee

1 833 436 €

Revenue / average full-time employees

Labour cost per employee per month

16 878 €

Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister

Annual reports
Year	Period	Filed	Report	Documents
2024	28 Aug 2023 – 31 Jan 2025	16 Jul 2025	Company’s own · audited	e-Äriregister

Board

Marcin Lukasz Kleczynski
Board member · since 28 Aug 2023

Right of representation

Any member of the management board may represent the private limited company in all transactions.

Owners

THREATDOWN LIMITED
Legal person · 10 000 €

100%

Beneficial owners

Marcin Lukasz Kleczynski
Indirect ownership · ASM · since 28 Aug 2023

Founders and other persons

Malwarebytes Estonia OÜ
Founder · 100 € · 22 Aug 2023

shared board members, owners or beneficial owners

Activities (EMTAK)

62101Computer programming activities Main

Rulings 7

All rulings (PDF)

Rulings
Number, date	Title	State	Document
Ä 50235755 / 7 27 Apr 2026	Amendment entry	In force 27 Apr 2026	PDF
Ä 50235755 / 6 11 Jun 2025	Amendment entry	In force 11 Jun 2025	PDF
Ä 50235755 / 5 24 Jan 2025	Amendment entry	In force 24 Jan 2025	PDF
Ä 50235755 / 4 1 Feb 2024	Amendment entry	In force 1 Feb 2024	PDF
Ä 50235755 / 3 16 Oct 2023	Amendment entry	In force 16 Oct 2023	PDF
Ä 50235755 / 2 2 Sep 2023	Amendment entry	In force 2 Sep 2023	PDF
Ä 50235755 28 Aug 2023	First entry	In force 28 Aug 2023	PDF

Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data

ThreatDown Estonia OÜ

Position in the industry Computer programming, consultancy and related activities · EMTAK 62

Taxes and turnover

Financials by year

Financial ratios for 2025

Annual reports

Board

Right of representation

Owners

Beneficial owners

Founders and other persons

Related companies

Activities (EMTAK)

Rulings 7