Devmasters OÜ

Active Registry code 16852567 OÜ Tallinn Registered 2 Nov 2023

Devmasters OÜ is a OÜ based in Tallinn, registry code 16852567, status: active. Main activity: Computer programming activities. Its annual report for 2025 shows revenue of €3 798 and 0 employees.

Revenue

3 798 €

↑ 0.1% vs 2024

Employees

±0 vs 2024

2025 · annual report, e-Äriregister

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

Revenue · 2025 3 798 €

above 39% of companies

industry median 14 304 € · companies in the industry: 13 343
Net profit margin · 2025 35.9 %

above 66% of companies

industry median 15.1 % · companies in the industry: 8 946

Taxes and turnover

No tax data available. EMTA publishes data for those who paid state taxes, filed a VAT return or had employees in the quarter. New and small companies may be missing.

Financials by year

2024 – 2025

Revenue, € 2025: 3 798 € · +0.1% vs 2024 · industry median 14 304 € · above 39% 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, € 2025: 1 363 € · −0.1% vs 2024 · industry median 105 € · above 57% 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: 35.9 % · −0.1 pp vs the year before · industry median 15.1 % · above 66% 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, € 2025: 5 403 € · +35.7% vs 2024

Equity, € 2025: 5 324 € · +34.4% vs 2024

Employees 2025: 0 · industry median 1 · above 2% 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	3 798	1 363	0	5 403	5 324	0
2024	3 793	1 365	0	3 981	3 961	0

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

35.9 %

Net profit / revenue

Return on equity (ROE)

25.6 %

Net profit / equity

Return on assets (ROA)

25.2 %

Net profit / assets

Equity ratio

98.5 %

Equity / assets

Debt ratio

1.5 %

Liabilities / assets

Current ratio

68.39

Current assets / current liabilities

Annual reports

PDFs from e-Äriregister

Annual reports
Year	Period	Filed	Report	Documents
2025	1 Jan 2025 – 31 Dec 2025	15 Jan 2026	Company’s own	e-Äriregister
2024	2 Nov 2023 – 31 Dec 2024	25 Aug 2025	Company’s own	e-Äriregister

Board

Cecil Eduardo Campos Costa
Board member · since 2 Nov 2023
Dalanta OÜ
Contact person · since 2 Oct 2026

Right of representation

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

Owners

Cecil Eduardo Campos Costa
Natural person · 2 500 €

100%

Beneficial owners

Cecil Eduardo Campos Costa
Member of a senior management body (management or supervisory board) · since 2 Nov 2023

Founders and other persons

Cecil Eduardo Campos Costa
Founder · 2 500 € · 31 Oct 2023

Activities (EMTAK)

62101Computer programming activities Main

Rulings 4

All rulings (PDF)

Rulings
Number, date	Title	Deadline	State	Document
Ä 50240677 / 3 2 Oct 2026	Amendment entry		In force 2 Oct 2026	PDF
Ä 50240677 / 2 14 Oct 2024	Amendment entry		In force 14 Oct 2024	PDF
Ä 50240677 2 Nov 2023	First entry		In force 2 Nov 2023	PDF
Ä 50240677 / M1 1 Nov 2023	Ruling to eliminate deficiencies	1 Dec 2023	Deficiencies eliminated 2 Nov 2023	PDF

Sources: e-Äriregister and EMTA. Data updated 27 Oct 2026. Open at the source ↗ · Report an error in the data