OÜ SÜSTEEMITEHNIKA

Active Registry code 11072801 OÜ Tallinn Registered 7 Oct 2004
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OÜ SÜSTEEMITEHNIKA is a OÜ based in Tallinn, registry code 11072801, status: active. Main activity: Other engineering-technical activities. According to EMTA, turnover for Q3 2026 was €47 934 with 2 employees.

Turnover
47 934 €
↑ 7 508.6% vs Q2 2026
State taxes
12 432 €
↑ 314.4% vs Q2 2026
Labour taxes
3 090 €
↑ 0.0% vs Q2 2026
Employees
2
±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 47 934 €
    industry median 16 250 € · companies in the industry: 2 781
  • Labour taxes per employee 1 545 €
    industry median 1 751 € · companies in the industry: 1 910
  • Revenue · 2025 109 588 €
    industry median 23 548 € · companies in the industry: 4 824
  • Net profit margin · 2025 13.0 %
    industry median 15.1 % · companies in the industry: 3 876

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 47 934 € · +7 508.6% vs Q2 2026 · industry median 16 250 € · above 77% of the industry
020 00040 00060 00080 000Q4 2023 Company: 63 389 € Industry median: 17 217 €Q4·23Q1 2024 Company: 10 362 € Industry median: 15 638 €Q2 2024 Company: 51 375 € Industry median: 15 992 €Q2·24Q3 2024 Company: 9 414 € Industry median: 16 330 €Q4 2024 Company: 2 910 € Industry median: 17 266 €Q4·24Q1 2025 Company: 11 540 € Industry median: 15 215 €Q2 2025 Company: 13 025 € Industry median: 16 150 €Q2·25Q3 2025 Company: 14 379 € Industry median: 16 910 €Q4 2025 Company: 37 408 € Industry median: 17 310 €Q4·25Q1 2026 Company: 38 611 € Industry median: 15 906 €Q2 2026 Company: 630 € Industry median: 16 256 €Q2·26Q3 2026 Company: 47 934 € Industry median: 16 250 €Q3·26010 00020 00030 00040 00050 000Q4 2024 Company: 2 910 € Industry median: 17 266 €Q1 2025 Company: 11 540 € Industry median: 15 215 €Q1·25Q2 2025 Company: 13 025 € Industry median: 16 150 €Q3 2025 Company: 14 379 € Industry median: 16 910 €Q3·25Q4 2025 Company: 37 408 € Industry median: 17 310 €Q1 2026 Company: 38 611 € Industry median: 15 906 €Q1·26Q2 2026 Company: 630 € Industry median: 16 256 €Q3 2026 Company: 47 934 € 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: 1 545 € · +0.0% vs Q2 2026 · industry median 1 751 € · above 43% of the industry
05001 0001 5002 000Q4 2023 Company: 1 145 € Industry median: 1 648 €Q4·23Q1 2024 Company: 1 145 € Industry median: 1 639 €Q2 2024 Company: 1 256 € Industry median: 1 671 €Q2·24Q3 2024 Company: 1 145 € Industry median: 1 753 €Q4 2024 Company: 1 145 € Industry median: 1 750 €Q4·24Q1 2025 Company: 1 219 € Industry median: 1 767 €Q2 2025 Company: 1 370 € Industry median: 1 758 €Q2·25Q3 2025 Company: 1 370 € Industry median: 1 847 €Q4 2025 Company: 1 370 € Industry median: 1 847 €Q4·25Q1 2026 Company: 1 411 € Industry median: 1 780 €Q2 2026 Company: 1 545 € Industry median: 1 758 €Q2·26Q3 2026 Company: 1 545 € Industry median: 1 751 €Q3·2605001 0001 5002 000Q4 2024 Company: 1 145 € Industry median: 1 750 €Q1 2025 Company: 1 219 € Industry median: 1 767 €Q1·25Q2 2025 Company: 1 370 € Industry median: 1 758 €Q3 2025 Company: 1 370 € Industry median: 1 847 €Q3·25Q4 2025 Company: 1 370 € Industry median: 1 847 €Q1 2026 Company: 1 411 € Industry median: 1 780 €Q1·26Q2 2026 Company: 1 545 € Industry median: 1 758 €Q3 2026 Company: 1 545 € 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: 2 · +0.0% vs Q2 2026
0.00.51.01.52.0Q4 2023 Company: 2Q4·23Q1 2024 Company: 2Q2 2024 Company: 2Q2·24Q3 2024 Company: 2Q4 2024 Company: 2Q4·24Q1 2025 Company: 2Q2 2025 Company: 2Q2·25Q3 2025 Company: 2Q4 2025 Company: 2Q4·25Q1 2026 Company: 2Q2 2026 Company: 2Q2·26Q3 2026 Company: 2Q3·260.00.51.01.52.0Q4 2024 Company: 2Q1 2025 Company: 2Q1·25Q2 2025 Company: 2Q3 2025 Company: 2Q3·25Q4 2025 Company: 2Q1 2026 Company: 2Q1·26Q2 2026 Company: 2Q3 2026 Company: 2Q3·26
State taxes, € Q3 2026: 12 432 € · +314.4% vs Q2 2026
02 5005 0007 50010 00012 500Q4 2023 Company: 11 009 €Q4·23Q1 2024 Company: 2 879 €Q2 2024 Company: 11 409 €Q2·24Q3 2024 Company: 3 506 €Q4 2024 Company: 2 231 €Q4·24Q1 2025 Company: 2 887 €Q2 2025 Company: 3 747 €Q2·25Q3 2025 Company: 4 768 €Q4 2025 Company: 9 412 €Q4·25Q1 2026 Company: 9 431 €Q2 2026 Company: 3 000 €Q2·26Q3 2026 Company: 12 432 €Q3·2602 5005 0007 50010 00012 500Q4 2024 Company: 2 231 €Q1 2025 Company: 2 887 €Q1·25Q2 2025 Company: 3 747 €Q3 2025 Company: 4 768 €Q3·25Q4 2025 Company: 9 412 €Q1 2026 Company: 9 431 €Q1·26Q2 2026 Company: 3 000 €Q3 2026 Company: 12 432 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 47 934 12 432 3 090 2
Q2 2026 630 3 000 3 090 2
Q1 2026 38 611 9 431 2 821 2
Q4 2025 37 408 9 412 2 740 2
Q3 2025 14 379 4 768 2 740 2
Q2 2025 13 025 3 747 2 740 2
Q1 2025 11 540 2 887 2 438 2
Q4 2024 2 910 2 231 2 289 2
Q3 2024 9 414 3 506 2 289 2
Q2 2024 51 375 11 409 2 512 2
Q1 2024 10 362 2 879 2 289 2
Q4 2023 63 389 11 009 2 289 2
Q3 2023 60 881 4 209 2 289 2
Q2 2023 52 588 3 397 2 289 2
Q1 2023 10 069 3 193 2 395 2
Q4 2022 5 955 3 134 2 607 2
Q3 2022 5 732 3 020 2 607 2
Q2 2022 1 570 2 543 2 607 2
Q1 2022 6 041 2 288 2 337 2
Labour taxes per employee per month
515 €
Turnover per employee in the quarter
23 967 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025
Revenue, € thousand 2025: 109 588 € · +67.2% vs 2024 · industry median 23 548 € · above 80% of the industry
0501001502002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 176 602 € Industry median: 23 879 €20192020 Company: 24 913 € Industry median: 21 696 €20202021 Company: 116 817 € Industry median: 23 290 €20212022 Company: 19 247 € Industry median: 23 304 €20222023 Company: 194 328 € Industry median: 22 720 €20232024 Company: 65 559 € Industry median: 22 098 €20242025 Company: 109 588 € Industry median: 23 548 €20250501001502002018 Company: — Industry median: —2019 Company: 176 602 € Industry median: 23 879 €20192020 Company: 24 913 € Industry median: 21 696 €2021 Company: 116 817 € Industry median: 23 290 €20212022 Company: 19 247 € Industry median: 23 304 €2023 Company: 194 328 € Industry median: 22 720 €20232024 Company: 65 559 € Industry median: 22 098 €2025 Company: 109 588 € 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: 14 270 € · +240.0% vs 2024 · industry median 1 536 € · above 73% of the industry
-40 000-20 000020 00040 00060 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 38 881 € Industry median: 2 331 €20192020 Company: -36 509 € Industry median: 2 183 €20202021 Company: 15 825 € Industry median: 2 742 €20212022 Company: -39 320 € Industry median: 1 794 €20222023 Company: 57 074 € Industry median: 2 165 €20232024 Company: -10 192 € Industry median: 1 691 €20242025 Company: 14 270 € Industry median: 1 536 €2025-40 000-20 000020 00040 00060 0002018 Company: — Industry median: —2019 Company: 38 881 € Industry median: 2 331 €20192020 Company: -36 509 € Industry median: 2 183 €2021 Company: 15 825 € Industry median: 2 742 €20212022 Company: -39 320 € Industry median: 1 794 €2023 Company: 57 074 € Industry median: 2 165 €20232024 Company: -10 192 € Industry median: 1 691 €2025 Company: 14 270 € 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: 13.0 % · +28.6 pp vs the year before · industry median 15.1 % · above 48% of the industry
-250-200-150-100-500502016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 22.0 % Industry median: 16.3 %20192020 Company: -146.5 % Industry median: 16.8 %20202021 Company: 13.5 % Industry median: 19.6 %20212022 Company: -204.3 % Industry median: 16.6 %20222023 Company: 29.4 % Industry median: 17.1 %20232024 Company: -15.5 % Industry median: 15.3 %20242025 Company: 13.0 % Industry median: 15.1 %2025-250-200-150-100-500502018 Company: — Industry median: —2019 Company: 22.0 % Industry median: 16.3 %20192020 Company: -146.5 % Industry median: 16.8 %2021 Company: 13.5 % Industry median: 19.6 %20212022 Company: -204.3 % Industry median: 16.6 %2023 Company: 29.4 % Industry median: 17.1 %20232024 Company: -15.5 % Industry median: 15.3 %2025 Company: 13.0 % 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: 105 514 € · +25.4% vs 2024
02550751001252016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 96 919 €20192020 Company: 60 662 €20202021 Company: 76 124 €20212022 Company: 36 905 €20222023 Company: 94 955 €20232024 Company: 84 115 €20242025 Company: 105 514 €202502550751001252018 Company: —2019 Company: 96 919 €20192020 Company: 60 662 €2021 Company: 76 124 €20212022 Company: 36 905 €2023 Company: 94 955 €20232024 Company: 84 115 €2025 Company: 105 514 €2025
Equity, € 2025: 95 983 € · +17.5% vs 2024
020 00040 00060 00080 000100 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 94 835 €20192020 Company: 58 326 €20202021 Company: 74 151 €20212022 Company: 34 831 €20222023 Company: 91 905 €20232024 Company: 81 713 €20242025 Company: 95 983 €2025020 00040 00060 00080 000100 0002018 Company: —2019 Company: 94 835 €20192020 Company: 58 326 €2021 Company: 74 151 €20212022 Company: 34 831 €2023 Company: 91 905 €20232024 Company: 81 713 €2025 Company: 95 983 €2025
Employees 2025: 2 · +0.0% vs 2024 · industry median 1 · above 65% of the industry
01232016 Company: 2 Industry median: —20162017 Company: 3 Industry median: —20172018 Company: 3 Industry median: 120182019 Company: 3 Industry median: 120192020 Company: 2 Industry median: 120202021 Company: 2 Industry median: 120212022 Company: 2 Industry median: 120222023 Company: 2 Industry median: 120232024 Company: 2 Industry median: 120242025 Company: 2 Industry median: 1202501232018 Company: 3 Industry median: 12019 Company: 3 Industry median: 120192020 Company: 2 Industry median: 12021 Company: 2 Industry median: 120212022 Company: 2 Industry median: 12023 Company: 2 Industry median: 120232024 Company: 2 Industry median: 12025 Company: 2 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 109 588 14 270 31 611 105 514 95 983 2
2024 65 559 -10 192 27 804 84 115 81 713 2
2023 194 328 57 074 27 581 94 955 91 905 2
2022 19 247 -39 320 28 529 36 905 34 831 2
2021 116 817 15 825 24 983 76 124 74 151 2
2020 24 913 -36 509 24 983 60 662 58 326 2
2019 176 602 38 881 25 067 96 919 94 835 3
2018 — — — — — 3
2017 — — — — — 3
2016 — — — — — 2
2015 — — — — — 3
2014 — — — — — 3
2013 — — — — — 3
2012 — — — — — 2
2011 — — — — — 2
2010 — — — — — 1
2009 — — — — — 1
2008 — — — — — 2
2007 — — — — — 2
2006 — — — — — 2
2005 — — — — — 1
2004 — — — — — 1

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
13.0 %
Net profit / revenue
Return on equity (ROE)
14.9 %
Net profit / equity
Return on assets (ROA)
13.5 %
Net profit / assets
Equity ratio
91.0 %
Equity / assets
Debt ratio
9.0 %
Liabilities / assets
Current ratio
10.84
Current assets / current liabilities
Revenue per employee
54 794 €
Revenue / average full-time employees
Labour cost per employee per month
1 317 €
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 2 Jul 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 10 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 25 Nov 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 8 Oct 2023 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 2 Dec 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 23 Jan 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

  • Priit Aas
    Direct ownership · since 24 Oct 2018

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 71129Other engineering-technical activities Main
Rulings
Number, date Title Deadline State Document
Ä 10083213 / M6
18 Sep 2023
Warning of deletion from the register: annual report not filed 22 Dec 2023 Deficiencies eliminated
26 Nov 2023
PDF
Ä 10083213 / 8
1 Sep 2023
Amendment entry In force
1 Sep 2023
PDF
Ä 10083213 / 7
23 Apr 2020
Amendment entry In force
23 Apr 2020
PDF
Ä 10083213 / 6
27 Jun 2018
Amendment under Commercial Code § 525 (2) In force
27 Jun 2018
PDF
Ä 10083213 / M5
22 Feb 2018
Procedural ruling 24 Mar 2018 In force
22 Feb 2018
PDF
Ä 10083213 / 5
17 Jan 2018
Amendment entry In force
17 Jan 2018
PDF
Ä 10083213 / 4
8 Nov 2017
Amendment entry In force
8 Nov 2017
PDF
Ä 10083213 / M4
22 Feb 2016
Warning of deletion from the register: annual report not filed 25 Aug 2016 Deficiencies eliminated
12 Jun 2016
PDF
Ä 10083213 / M3
14 May 2014
Warning of deletion from the register: annual report not filed 10 Nov 2014 Deficiencies eliminated
24 Sep 2014
PDF
Ä 10083213 / M2
12 Mar 2012
Warning of deletion from the register: annual report not filed Deficiencies eliminated
10 Aug 2012
PDF
Ä 83213 / 3
3 Dec 2008
Deletion of activities from the registry card In force
23 Dec 2008
PDF
Ä 83213 / 2
30 Jan 2007
Amendment entry In force
30 Jan 2007
PDF
Ä 83213
7 Oct 2004
First entry In force PDF
Ä 83213 / M1
23 Sep 2004
Ruling to eliminate deficiencies (to be served) 15 Nov 2004 In force PDF

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