SDO Security OÜ

Active Registry code 16725857 OÜ Tallinn Registered 26 Apr 2023
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SDO Security OÜ is a OÜ based in Tallinn, registry code 16725857, status: active. Main activity: Computer consultancy activities. According to EMTA, turnover for Q3 2026 was €36 960 with employees.

Turnover
36 960 €
↑ 23.2% vs Q2 2026
State taxes
424 €
↓ 19.8% vs Q2 2026
Labour taxes
423 €
↑ 0.0% vs Q2 2026
Employees
—

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 36 960 €
    industry median 19 089 € · companies in the industry: 7 346
  • Revenue · 2025 145 175 €
    industry median 14 304 € · companies in the industry: 13 343
  • Net profit margin · 2025 71.3 %
    industry median 15.1 % · companies in the industry: 8 946

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 36 960 € · +23.2% vs Q2 2026 · industry median 19 089 € · above 67% of the industry
020 00040 00060 00080 000Q4 2023 Company: 60 814 € Industry median: 20 651 €Q4·23Q1 2024 Company: 31 209 € Industry median: 20 682 €Q2 2024 Company: 15 685 € Industry median: 20 457 €Q2·24Q3 2024 Company: 8 221 € Industry median: 19 800 €Q4 2024 Company: 63 458 € Industry median: 20 474 €Q4·24Q1 2025 Company: 58 919 € Industry median: 20 692 €Q2 2025 Company: 52 549 € Industry median: 21 050 €Q2·25Q3 2025 Company: 39 992 € Industry median: 20 336 €Q4 2025 Company: 34 605 € Industry median: 21 190 €Q4·25Q1 2026 Company: 27 893 € Industry median: 20 657 €Q2 2026 Company: 29 996 € Industry median: 20 000 €Q2·26Q3 2026 Company: 36 960 € Industry median: 19 089 €Q3·26020 00040 00060 00080 000Q4 2024 Company: 63 458 € Industry median: 20 474 €Q1 2025 Company: 58 919 € Industry median: 20 692 €Q1·25Q2 2025 Company: 52 549 € Industry median: 21 050 €Q3 2025 Company: 39 992 € Industry median: 20 336 €Q3·25Q4 2025 Company: 34 605 € Industry median: 21 190 €Q1 2026 Company: 27 893 € Industry median: 20 657 €Q1·26Q2 2026 Company: 29 996 € Industry median: 20 000 €Q3 2026 Company: 36 960 € Industry median: 19 089 €Q3·26
  • 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.

State taxes, € Q3 2026: 424 € · −19.8% vs Q2 2026
05001 0001 5002 0002 500Q4 2023 Company: —Q4·23Q1 2024 Company: 2 €Q2 2024 Company: 0 €Q2·24Q3 2024 Company: —Q4 2024 Company: —Q4·24Q1 2025 Company: 705 €Q2 2025 Company: 2 115 €Q2·25Q3 2025 Company: 0 €Q4 2025 Company: 705 €Q4·25Q1 2026 Company: 423 €Q2 2026 Company: 529 €Q2·26Q3 2026 Company: 424 €Q3·2605001 0001 5002 0002 500Q4 2024 Company: —Q1 2025 Company: 705 €Q1·25Q2 2025 Company: 2 115 €Q3 2025 Company: 0 €Q3·25Q4 2025 Company: 705 €Q1 2026 Company: 423 €Q1·26Q2 2026 Company: 529 €Q3 2026 Company: 424 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 36 960 424 423 —
Q2 2026 29 996 529 423 —
Q1 2026 27 893 423 423 —
Q4 2025 34 605 705 705 —
Q3 2025 39 992 — — —
Q2 2025 52 549 2 115 2 115 —
Q1 2025 58 919 705 705 —
Q4 2024 63 458 — — —
Q3 2024 8 221 — — —
Q2 2024 15 685 — — —
Q1 2024 31 209 2 — —
Q4 2023 60 814 — — —
Q3 2023 121 993 — — —
Q2 2023 102 206 2 — —

Financials by year

2023 – 2025
Revenue, € thousand 2025: 145 175 € · +77.2% vs 2024 · industry median 14 304 € · above 83% of the industry
01002003002023 Company: 291 835 € Industry median: 15 498 €20232024 Company: 81 918 € Industry median: 13 766 €20242025 Company: 145 175 € Industry median: 14 304 €202501002003002023 Company: 291 835 € Industry median: 15 498 €20232024 Company: 81 918 € Industry median: 13 766 €2025 Company: 145 175 € Industry median: 14 304 €2025
  • 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: 103 582 € · +19.7% vs 2024 · industry median 105 € · above 94% of the industry
01002003002023 Company: 279 506 € Industry median: 383 €20232024 Company: 86 520 € Industry median: 248 €20242025 Company: 103 582 € Industry median: 105 €202501002003002023 Company: 279 506 € Industry median: 383 €20232024 Company: 86 520 € Industry median: 248 €2025 Company: 103 582 € Industry median: 105 €2025
  • 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: 71.3 % · −34.3 pp vs the year before · industry median 15.1 % · above 84% of the industry
02550751001252023 Company: 95.8 % Industry median: 17.7 %20232024 Company: 105.6 % Industry median: 16.2 %20242025 Company: 71.3 % Industry median: 15.1 %202502550751001252023 Company: 95.8 % Industry median: 17.7 %20232024 Company: 105.6 % Industry median: 16.2 %2025 Company: 71.3 % Industry median: 15.1 %2025
  • 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: 542 476 € · +24.1% vs 2024
02004006002023 Company: 280 129 €20232024 Company: 437 141 €20242025 Company: 542 476 €202502004006002023 Company: 280 129 €20232024 Company: 437 141 €2025 Company: 542 476 €2025
Equity, € thousand 2025: 469 609 € · +28.3% vs 2024
01002003004005002023 Company: 279 507 €20232024 Company: 366 027 €20242025 Company: 469 609 €202501002003004005002023 Company: 279 507 €20232024 Company: 366 027 €2025 Company: 469 609 €2025
Employees 2025: 1 · industry median 1 · above 5% of the industry
0.00.20.40.60.81.02023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 1 Industry median: 120250.00.20.40.60.81.02023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 1 Industry median: 12025
  • 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 145 175 103 582 13 462 542 476 469 609 1
2024 81 918 86 520 1 333 437 141 366 027 0
2023 291 835 279 506 2 953 280 129 279 507 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
71.3 %
Net profit / revenue
Return on equity (ROE)
22.1 %
Net profit / equity
Return on assets (ROA)
19.1 %
Net profit / assets
Equity ratio
86.6 %
Equity / assets
Debt ratio
13.4 %
Liabilities / assets
Current ratio
7.44
Current assets / current liabilities
Revenue per employee
145 175 €
Revenue / average full-time employees
Labour cost per employee per month
1 122 €
Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 11 Aug 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 30 Jun 2025 Company’s own e-Äriregister
2023 26 Apr 2023 – 31 Dec 2023 29 Jun 2024 Company’s own e-Äriregister

Board

Right of representation

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

Owners

Beneficial owners

No beneficial owners listed.

Founders and other persons

Activities (EMTAK)

  • 62201Computer consultancy activities Main
Rulings
Number, date Title Deadline State Document
Ä 50227213 / 3
2 Sep 2023
Amendment entry In force
2 Sep 2023
PDF
Ä 50227213 / 2
30 Jun 2023
Amendment entry In force
30 Jun 2023
PDF
Ä 50227213
26 Apr 2023
First entry In force
26 Apr 2023
PDF

Sources: e-Äriregister and EMTA. Data updated 28 Oct 2026. Open at the source ↗ · Report an error in the data