D-Side OÜ

Active Registry code 12372209 OÜ Tartu linn Registered 2 Nov 2012
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D-Side OÜ is a OÜ based in Tartu linn, registry code 12372209, status: active. Main activity: Installation of signalling systems. According to EMTA, turnover for Q3 2026 was €1 331 with employees.

Turnover
1 331 €
↑ 253.1% vs Q2 2026
State taxes
158 €
Labour taxes
0 €
Employees
—

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

Position in the industry Specialised construction activities · EMTAK 43

  • Turnover · Q3 2026 1 331 €
    industry median 23 017 € · companies in the industry: 6 974
  • Revenue · 2025 4 471 €
    industry median 37 320 € · companies in the industry: 10 312
  • Net profit margin · 2025 -7.6 %
    industry median 3.9 % · companies in the industry: 8 588

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 1 331 € · +253.1% vs Q2 2026 · industry median 23 017 € · above 6% of the industry
05 00010 00015 00020 00025 000Q4 2023 Company: 0 € Industry median: 23 403 €Q4·23Q1 2024 Company: 1 643 € Industry median: 16 922 €Q2 2024 Company: 34 € Industry median: 18 660 €Q2·24Q3 2024 Company: 1 370 € Industry median: 21 547 €Q4 2024 Company: 2 016 € Industry median: 23 300 €Q4·24Q1 2025 Company: 2 551 € Industry median: 17 914 €Q2 2025 Company: 3 028 € Industry median: 20 215 €Q2·25Q3 2025 Company: 590 € Industry median: 22 700 €Q4 2025 Company: 335 € Industry median: 23 111 €Q4·25Q1 2026 Company: 590 € Industry median: 17 425 €Q2 2026 Company: 377 € Industry median: 20 462 €Q2·26Q3 2026 Company: 1 331 € Industry median: 23 017 €Q3·2605 00010 00015 00020 00025 000Q4 2024 Company: 2 016 € Industry median: 23 300 €Q1 2025 Company: 2 551 € Industry median: 17 914 €Q1·25Q2 2025 Company: 3 028 € Industry median: 20 215 €Q3 2025 Company: 590 € Industry median: 22 700 €Q3·25Q4 2025 Company: 335 € Industry median: 23 111 €Q1 2026 Company: 590 € Industry median: 17 425 €Q1·26Q2 2026 Company: 377 € Industry median: 20 462 €Q3 2026 Company: 1 331 € Industry median: 23 017 €Q3·26
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q1 2025: 775 € · +56.6% vs Q4 2024 · industry median 1 177 € · above 23% of the industry
05001 0001 500Q4 2023 Company: — Industry median: 1 123 €Q4·23Q1 2024 Company: — Industry median: 1 104 €Q2 2024 Company: — Industry median: 1 083 €Q2·24Q3 2024 Company: — Industry median: 1 141 €Q4 2024 Company: 495 € Industry median: 1 178 €Q4·24Q1 2025 Company: 775 € Industry median: 1 177 €Q2 2025 Company: — Industry median: 1 194 €Q2·25Q3 2025 Company: — Industry median: 1 250 €Q4 2025 Company: — Industry median: 1 270 €Q4·25Q1 2026 Company: — Industry median: 1 202 €Q2 2026 Company: — Industry median: 1 197 €Q2·26Q3 2026 Company: — Industry median: 1 236 €Q3·2605001 0001 500Q4 2024 Company: 495 € Industry median: 1 178 €Q1 2025 Company: 775 € Industry median: 1 177 €Q1·25Q2 2025 Company: — Industry median: 1 194 €Q3 2025 Company: — Industry median: 1 250 €Q3·25Q4 2025 Company: — Industry median: 1 270 €Q1 2026 Company: — Industry median: 1 202 €Q1·26Q2 2026 Company: — Industry median: 1 197 €Q3 2026 Company: — Industry median: 1 236 €Q3·26
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q1 2025: 1 · +0.0% vs Q4 2024
0.00.20.40.60.81.0Q4 2023 Company: —Q4·23Q1 2024 Company: —Q2 2024 Company: —Q2·24Q3 2024 Company: —Q4 2024 Company: 1Q4·24Q1 2025 Company: 1Q2 2025 Company: —Q2·25Q3 2025 Company: —Q4 2025 Company: —Q4·25Q1 2026 Company: —Q2 2026 Company: —Q2·26Q3 2026 Company: —Q3·260.00.20.40.60.81.0Q4 2024 Company: 1Q1 2025 Company: 1Q1·25Q2 2025 Company: —Q3 2025 Company: —Q3·25Q4 2025 Company: —Q1 2026 Company: —Q1·26Q2 2026 Company: —Q3 2026 Company: —Q3·26
State taxes, € Q3 2026: 158 €
02505007501 0001 250Q4 2023 Company: —Q4·23Q1 2024 Company: 20 €Q2 2024 Company: 8 €Q2·24Q3 2024 Company: 108 €Q4 2024 Company: 830 €Q4·24Q1 2025 Company: 724 €Q2 2025 Company: 1 002 €Q2·25Q3 2025 Company: 91 €Q4 2025 Company: 59 €Q4·25Q1 2026 Company: —Q2 2026 Company: —Q2·26Q3 2026 Company: 158 €Q3·2602505007501 0001 250Q4 2024 Company: 830 €Q1 2025 Company: 724 €Q1·25Q2 2025 Company: 1 002 €Q3 2025 Company: 91 €Q3·25Q4 2025 Company: 59 €Q1 2026 Company: —Q1·26Q2 2026 Company: —Q3 2026 Company: 158 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 1 331 158 — —
Q2 2026 377 — — —
Q1 2026 590 — — —
Q4 2025 335 59 — —
Q3 2025 590 91 — —
Q2 2025 3 028 1 002 398 —
Q1 2025 2 551 724 775 1
Q4 2024 2 016 830 495 1
Q3 2024 1 370 108 — —
Q2 2024 34 8 — —
Q1 2024 1 643 20 — —
Q4 2023 — — — —
Q3 2023 — — — —
Q2 2023 32 — — —
Q1 2023 380 1 — —
Q4 2022 49 — — —
Q3 2022 — — — —
Q2 2022 245 35 — —
Q1 2022 54 2 — —

Financials by year

2016 – 2025
Revenue, € 2025: 4 471 € · −40.6% vs 2024 · industry median 37 320 € · above 22% of the industry
010 00020 00030 00040 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 277 € Industry median: 37 037 €20192020 Company: 357 € Industry median: 33 913 €20202021 Company: 945 € Industry median: 35 044 €20212022 Company: 683 € Industry median: 37 917 €20222023 Company: 160 € Industry median: 35 893 €20232024 Company: 7 531 € Industry median: 35 342 €20242025 Company: 4 471 € Industry median: 37 320 €2025010 00020 00030 00040 0002018 Company: — Industry median: —2019 Company: 277 € Industry median: 37 037 €20192020 Company: 357 € Industry median: 33 913 €2021 Company: 945 € Industry median: 35 044 €20212022 Company: 683 € Industry median: 37 917 €2023 Company: 160 € Industry median: 35 893 €20232024 Company: 7 531 € Industry median: 35 342 €2025 Company: 4 471 € Industry median: 37 320 €2025
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: -342 € · −110.0% vs 2024 · industry median 561 € · above 27% of the industry
-1 00001 0002 0003 0004 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -57 € Industry median: 1 028 €20192020 Company: 150 € Industry median: 505 €20202021 Company: 318 € Industry median: 784 €20212022 Company: -389 € Industry median: 821 €20222023 Company: -647 € Industry median: 580 €20232024 Company: 3 429 € Industry median: 430 €20242025 Company: -342 € Industry median: 561 €2025-1 00001 0002 0003 0004 0002018 Company: — Industry median: —2019 Company: -57 € Industry median: 1 028 €20192020 Company: 150 € Industry median: 505 €2021 Company: 318 € Industry median: 784 €20212022 Company: -389 € Industry median: 821 €2023 Company: -647 € Industry median: 580 €20232024 Company: 3 429 € Industry median: 430 €2025 Company: -342 € Industry median: 561 €2025
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: -7.6 % · −53.2 pp vs the year before · industry median 3.9 % · above 18% of the industry
-2002040602016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: — Industry median: 5.3 %20192020 Company: — Industry median: 4.1 %20202021 Company: — Industry median: 4.7 %20212022 Company: — Industry median: 4.8 %20222023 Company: — Industry median: 4.4 %20232024 Company: 45.5 % Industry median: 3.4 %20242025 Company: -7.6 % Industry median: 3.9 %2025-2002040602018 Company: — Industry median: —2019 Company: — Industry median: 5.3 %20192020 Company: — Industry median: 4.1 %2021 Company: — Industry median: 4.7 %20212022 Company: — Industry median: 4.8 %2023 Company: — Industry median: 4.4 %20232024 Company: 45.5 % Industry median: 3.4 %2025 Company: -7.6 % Industry median: 3.9 %2025
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 9 793 € · +65.2% vs 2024
02 0004 0006 0008 00010 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 2 628 €20192020 Company: 2 775 €20202021 Company: 3 065 €20212022 Company: 2 721 €20222023 Company: 2 774 €20232024 Company: 5 929 €20242025 Company: 9 793 €202502 0004 0006 0008 00010 0002018 Company: —2019 Company: 2 628 €20192020 Company: 2 775 €2021 Company: 3 065 €20212022 Company: 2 721 €2023 Company: 2 774 €20232024 Company: 5 929 €2025 Company: 9 793 €2025
Equity, € 2025: 7 052 € · +18.9% vs 2024
02 0004 0006 0008 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 2 625 €20192020 Company: 2 775 €20202021 Company: 3 065 €20212022 Company: 2 721 €20222023 Company: 2 774 €20232024 Company: 5 929 €20242025 Company: 7 052 €202502 0004 0006 0008 0002018 Company: —2019 Company: 2 625 €20192020 Company: 2 775 €2021 Company: 3 065 €20212022 Company: 2 721 €2023 Company: 2 774 €20232024 Company: 5 929 €2025 Company: 7 052 €2025
Employees 2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
0.00.51.01.52.02016 Company: 0 Industry median: —20162017 Company: 0 Industry median: —20172018 Company: 0 Industry median: 220182019 Company: 0 Industry median: 220192020 Company: 0 Industry median: 220202021 Company: 0 Industry median: 220212022 Company: 0 Industry median: 220222023 Company: 0 Industry median: 120232024 Company: 1 Industry median: 120242025 Company: 1 Industry median: 120250.00.51.01.52.02018 Company: 0 Industry median: 22019 Company: 0 Industry median: 220192020 Company: 0 Industry median: 22021 Company: 0 Industry median: 220212022 Company: 0 Industry median: 22023 Company: 0 Industry median: 120232024 Company: 1 Industry median: 12025 Company: 1 Industry median: 12025
  • Company
  • Industry median

Industry: Specialised construction 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 4 471 -342 2 385 9 793 7 052 1
2024 7 531 3 429 2 809 5 929 5 929 1
2023 160 -647 0 2 774 2 774 0
2022 683 -389 0 2 721 2 721 0
2021 945 318 0 3 065 3 065 0
2020 357 150 0 2 775 2 775 0
2019 277 -57 0 2 628 2 625 0
2018 — — — — — 0
2017 — — — — — 0
2016 — — — — — 0
2015 — — — — — 0
2014 — — — — — 0
2013 — — — — — 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
-7.6 %
Net profit / revenue
Return on equity (ROE)
-4.8 %
Net profit / equity
Return on assets (ROA)
-3.5 %
Net profit / assets
Equity ratio
72.0 %
Equity / assets
Debt ratio
28.0 %
Liabilities / assets
Current ratio
3.57
Current assets / current liabilities
Revenue per employee
4 471 €
Revenue / average full-time employees
Labour cost per employee per month
199 €
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 5 Jul 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 1 Jul 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 30 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 30 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 30 Jun 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 30 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 15 Mar 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

Activities (EMTAK)

  • 43212Installation of signalling systems Main
  • 47121Other non-specialised retail sale
Rulings
Number, date Title Deadline State Document
Ä 20062024 / 7
1 Sep 2023
Amendment entry In force
1 Sep 2023
PDF
Ä 20062024 / M2
2 Mar 2021
Warning of a fine: annual report not filed 1 Apr 2021 Deficiencies eliminated
15 Mar 2021
PDF
Ä 20062024 / 6
17 Jan 2018
Amendment entry In force
17 Jan 2018
PDF
Ä 20062024 / 5
6 Dec 2017
Amendment entry In force
6 Dec 2017
PDF
Ä 20062024 / 4
2 Dec 2017
Amendment entry In force
2 Dec 2017
PDF
Ä 20062024 / 3
22 Mar 2017
Amendment entry In force
22 Mar 2017
PDF
Ä 20062024 / 2
11 Nov 2013
Amendment entry In force
11 Nov 2013
PDF
Ä 20062024 / M1
4 Nov 2013
Ruling to eliminate deficiencies 4 Dec 2013 Deficiencies eliminated
11 Nov 2013
PDF
Ä 20062024
2 Nov 2012
First entry In force
2 Nov 2012
PDF

Sources: e-Äriregister and EMTA. Data updated 26 Oct 2026. Open at the source ↗ · Report an error in the data