K-Signature OÜ

Active Registry code 14794050 OÜ Tallinn Registered 2 Sep 2019
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K-Signature OÜ is a OÜ based in Tallinn, registry code 14794050, status: active. Main activity: Other engineering-technical activities. According to EMTA, turnover for Q3 2026 was €22 958 with 1 employees.

Turnover
22 958 €
↑ 35.4% vs Q2 2026
State taxes
1 359 €
↑ 0.0% vs Q2 2026
Labour taxes
1 439 €
↑ 0.0% vs Q2 2026
Employees
1
±0 vs Q2 2026

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

Position in the industry Architectural and engineering activities; technical testing and analysis · EMTAK 71

  • Turnover · Q3 2026 22 958 €
    industry median 16 250 € · companies in the industry: 2 781
  • Labour taxes per employee 1 439 €
    industry median 1 751 € · companies in the industry: 1 910
  • Revenue · 2025 85 133 €
    industry median 23 548 € · companies in the industry: 4 824
  • Net profit margin · 2025 57.5 %
    industry median 15.1 % · companies in the industry: 3 876

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 22 958 € · +35.4% vs Q2 2026 · industry median 16 250 € · above 60% of the industry
020 00040 00060 00080 000Q4 2023 Company: 6 006 € Industry median: 17 217 €Q4·23Q1 2024 Company: 1 036 € Industry median: 15 638 €Q2 2024 Company: 12 900 € Industry median: 15 992 €Q2·24Q3 2024 Company: 1 813 € Industry median: 16 330 €Q4 2024 Company: 4 144 € Industry median: 17 266 €Q4·24Q1 2025 Company: 0 € Industry median: 15 215 €Q2 2025 Company: 25 446 € Industry median: 16 150 €Q2·25Q3 2025 Company: 0 € Industry median: 16 910 €Q4 2025 Company: 60 626 € Industry median: 17 310 €Q4·25Q1 2026 Company: 12 662 € Industry median: 15 906 €Q2 2026 Company: 16 950 € Industry median: 16 256 €Q2·26Q3 2026 Company: 22 958 € Industry median: 16 250 €Q3·26020 00040 00060 00080 000Q4 2024 Company: 4 144 € Industry median: 17 266 €Q1 2025 Company: 0 € Industry median: 15 215 €Q1·25Q2 2025 Company: 25 446 € Industry median: 16 150 €Q3 2025 Company: 0 € Industry median: 16 910 €Q3·25Q4 2025 Company: 60 626 € Industry median: 17 310 €Q1 2026 Company: 12 662 € Industry median: 15 906 €Q1·26Q2 2026 Company: 16 950 € Industry median: 16 256 €Q3 2026 Company: 22 958 € Industry median: 16 250 €Q3·26
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 1 439 € · +0.0% vs Q2 2026 · industry median 1 751 € · above 40% of the industry
05001 0001 5002 000Q4 2023 Company: — Industry median: 1 648 €Q4·23Q1 2024 Company: — Industry median: 1 639 €Q2 2024 Company: — Industry median: 1 671 €Q2·24Q3 2024 Company: — Industry median: 1 753 €Q4 2024 Company: — Industry median: 1 750 €Q4·24Q1 2025 Company: — Industry median: 1 767 €Q2 2025 Company: — Industry median: 1 758 €Q2·25Q3 2025 Company: — Industry median: 1 847 €Q4 2025 Company: 1 268 € Industry median: 1 847 €Q4·25Q1 2026 Company: 1 593 € Industry median: 1 780 €Q2 2026 Company: 1 439 € Industry median: 1 758 €Q2·26Q3 2026 Company: 1 439 € Industry median: 1 751 €Q3·2605001 0001 5002 000Q4 2024 Company: — Industry median: 1 750 €Q1 2025 Company: — Industry median: 1 767 €Q1·25Q2 2025 Company: — Industry median: 1 758 €Q3 2025 Company: — Industry median: 1 847 €Q3·25Q4 2025 Company: 1 268 € Industry median: 1 847 €Q1 2026 Company: 1 593 € Industry median: 1 780 €Q1·26Q2 2026 Company: 1 439 € Industry median: 1 758 €Q3 2026 Company: 1 439 € Industry median: 1 751 €Q3·26
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 1 · +0.0% vs Q2 2026
0.00.20.40.60.81.0Q4 2023 Company: —Q4·23Q1 2024 Company: —Q2 2024 Company: —Q2·24Q3 2024 Company: —Q4 2024 Company: —Q4·24Q1 2025 Company: —Q2 2025 Company: —Q2·25Q3 2025 Company: 1Q4 2025 Company: 1Q4·25Q1 2026 Company: 1Q2 2026 Company: 1Q2·26Q3 2026 Company: 1Q3·260.00.20.40.60.81.0Q4 2024 Company: —Q1 2025 Company: —Q1·25Q2 2025 Company: —Q3 2025 Company: 1Q3·25Q4 2025 Company: 1Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: 1Q3·26
State taxes, € Q3 2026: 1 359 € · +0.0% vs Q2 2026
05001 0001 5002 000Q4 2023 Company: —Q4·23Q1 2024 Company: 0 €Q2 2024 Company: 0 €Q2·24Q3 2024 Company: —Q4 2024 Company: 0 €Q4·24Q1 2025 Company: —Q2 2025 Company: —Q2·25Q3 2025 Company: —Q4 2025 Company: 1 214 €Q4·25Q1 2026 Company: 1 513 €Q2 2026 Company: 1 359 €Q2·26Q3 2026 Company: 1 359 €Q3·2605001 0001 5002 000Q4 2024 Company: 0 €Q1 2025 Company: —Q1·25Q2 2025 Company: —Q3 2025 Company: —Q3·25Q4 2025 Company: 1 214 €Q1 2026 Company: 1 513 €Q1·26Q2 2026 Company: 1 359 €Q3 2026 Company: 1 359 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 22 958 1 359 1 439 1
Q2 2026 16 950 1 359 1 439 1
Q1 2026 12 662 1 513 1 593 1
Q4 2025 60 626 1 214 1 268 1
Q3 2025 — — — 1
Q2 2025 25 446 — — —
Q1 2025 — — — —
Q4 2024 4 144 — — —
Q3 2024 1 813 — — —
Q2 2024 12 900 — — —
Q1 2024 1 036 — — —
Q4 2023 6 006 — — —
Q3 2023 23 001 — — —
Q2 2023 8 089 — — —
Q1 2023 2 817 — — —
Q4 2022 6 167 — — —
Q3 2022 2 456 — — —
Q2 2022 5 775 — — —
Q1 2022 1 221 — — —
Labour taxes per employee per month
480 €
Turnover per employee in the quarter
22 958 €

Q3 2026 · calculated from EMTA data

Financials by year

2020 – 2025
Revenue, € 2025: 85 133 € · +351.5% vs 2024 · industry median 23 548 € · above 76% of the industry
020 00040 00060 00080 000100 0002020 Company: 23 314 € Industry median: 21 696 €20202021 Company: 23 941 € Industry median: 23 290 €20212022 Company: 18 213 € Industry median: 23 304 €20222023 Company: 38 133 € Industry median: 22 720 €20232024 Company: 18 857 € Industry median: 22 098 €20242025 Company: 85 133 € Industry median: 23 548 €2025020 00040 00060 00080 000100 0002020 Company: 23 314 € Industry median: 21 696 €2021 Company: 23 941 € Industry median: 23 290 €20212022 Company: 18 213 € Industry median: 23 304 €2023 Company: 38 133 € Industry median: 22 720 €20232024 Company: 18 857 € Industry median: 22 098 €2025 Company: 85 133 € Industry median: 23 548 €2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 48 932 € · +918.1% vs 2024 · industry median 1 536 € · above 89% of the industry
010 00020 00030 00040 00050 0002020 Company: 18 935 € Industry median: 2 183 €20202021 Company: 15 821 € Industry median: 2 742 €20212022 Company: 5 155 € Industry median: 1 794 €20222023 Company: 21 562 € Industry median: 2 165 €20232024 Company: 4 806 € Industry median: 1 691 €20242025 Company: 48 932 € Industry median: 1 536 €2025010 00020 00030 00040 00050 0002020 Company: 18 935 € Industry median: 2 183 €2021 Company: 15 821 € Industry median: 2 742 €20212022 Company: 5 155 € Industry median: 1 794 €2023 Company: 21 562 € Industry median: 2 165 €20232024 Company: 4 806 € Industry median: 1 691 €2025 Company: 48 932 € Industry median: 1 536 €2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 57.5 % · +32.0 pp vs the year before · industry median 15.1 % · above 80% of the industry
0204060801002020 Company: 81.2 % Industry median: 16.8 %20202021 Company: 66.1 % Industry median: 19.6 %20212022 Company: 28.3 % Industry median: 16.6 %20222023 Company: 56.5 % Industry median: 17.1 %20232024 Company: 25.5 % Industry median: 15.3 %20242025 Company: 57.5 % Industry median: 15.1 %20250204060801002020 Company: 81.2 % Industry median: 16.8 %2021 Company: 66.1 % Industry median: 19.6 %20212022 Company: 28.3 % Industry median: 16.6 %2023 Company: 56.5 % Industry median: 17.1 %20232024 Company: 25.5 % Industry median: 15.3 %2025 Company: 57.5 % Industry median: 15.1 %2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 121 354 € · +76.9% vs 2024
02550751001252020 Company: 19 232 €20202021 Company: 35 492 €20212022 Company: 42 059 €20222023 Company: 63 863 €20232024 Company: 68 608 €20242025 Company: 121 354 €202502550751001252020 Company: 19 232 €2021 Company: 35 492 €20212022 Company: 42 059 €2023 Company: 63 863 €20232024 Company: 68 608 €2025 Company: 121 354 €2025
Equity, € thousand 2025: 115 175 € · +73.9% vs 2024
02550751001252020 Company: 18 935 €20202021 Company: 34 719 €20212022 Company: 39 873 €20222023 Company: 61 437 €20232024 Company: 66 242 €20242025 Company: 115 175 €202502550751001252020 Company: 18 935 €2021 Company: 34 719 €20212022 Company: 39 873 €2023 Company: 61 437 €20232024 Company: 66 242 €2025 Company: 115 175 €2025
Employees 2025: 1 · industry median 1 · above 5% of the industry
0.00.20.40.60.81.02020 Company: 0 Industry median: 120202021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 120222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 1 Industry median: 120250.00.20.40.60.81.02020 Company: 0 Industry median: 12021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 12023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 1 Industry median: 12025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (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 85 133 48 932 4 459 121 354 115 175 1
2024 18 857 4 806 0 68 608 66 242 0
2023 38 133 21 562 0 63 863 61 437 0
2022 18 213 5 155 0 42 059 39 873 0
2021 23 941 15 821 0 35 492 34 719 0
2020 23 314 18 935 0 19 232 18 935 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
57.5 %
Net profit / revenue
Return on equity (ROE)
42.5 %
Net profit / equity
Return on assets (ROA)
40.3 %
Net profit / assets
Equity ratio
94.9 %
Equity / assets
Debt ratio
5.1 %
Liabilities / assets
Current ratio
19.63
Current assets / current liabilities
Revenue per employee
85 133 €
Revenue / average full-time employees
Labour cost per employee per month
372 €
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 14 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 1 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 3 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 26 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 15 May 2022 Company’s own e-Äriregister
2020 2 Sep 2019 – 31 Dec 2020 25 May 2021 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

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 71129Other engineering-technical activities Main

Rulings 3

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50127164 / 3
8 Nov 2024
 Amendment entry In force
8 Nov 2024
 PDF
Ä 50127164 / 2
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50127164
2 Sep 2019
 First entry In force
2 Sep 2019
 PDF

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