OÜ SELKO SECURITY

Active Registry code 10086646 OÜ Tartu linn Registered 9 Sep 1996
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OÜ SELKO SECURITY is a OÜ based in Tartu linn, registry code 10086646, status: active. Main activity: Installation of signalling systems. According to EMTA, turnover for Q3 2026 was €776 846 with 18 employees.

Turnover
776 846 €
↓ 3.6% vs Q2 2026
State taxes
163 954 €
↑ 21.7% vs Q2 2026
Labour taxes
71 134 €
↑ 2.7% vs Q2 2026
Employees
18
+1 vs Q2 2026

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

Position in the industry Specialised construction activities · EMTAK 43

  • Turnover · Q3 2026 776 846 €
    industry median 23 017 € · companies in the industry: 6 974
  • Labour taxes per employee 3 952 €
    industry median 1 236 € · companies in the industry: 5 958
  • Revenue · 2025 3.4 mn €
    industry median 37 328 € · companies in the industry: 10 311
  • Net profit margin · 2025 4.2 %
    industry median 3.9 % · companies in the industry: 8 588

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € thousand Q3 2026: 776 846 € · −3.6% vs Q2 2026 · industry median 23 017 € · above 98% of the industry
05001 0001 500Q4 2023 Company: 1 089 944 € Industry median: 23 403 €Q4·23Q1 2024 Company: 1 050 292 € Industry median: 16 922 €Q2 2024 Company: 1 417 339 € Industry median: 18 660 €Q2·24Q3 2024 Company: 853 570 € Industry median: 21 547 €Q4 2024 Company: 1 042 749 € Industry median: 23 300 €Q4·24Q1 2025 Company: 1 431 116 € Industry median: 17 914 €Q2 2025 Company: 940 292 € Industry median: 20 215 €Q2·25Q3 2025 Company: 758 716 € Industry median: 22 700 €Q4 2025 Company: 734 818 € Industry median: 23 111 €Q4·25Q1 2026 Company: 627 933 € Industry median: 17 425 €Q2 2026 Company: 805 703 € Industry median: 20 462 €Q2·26Q3 2026 Company: 776 846 € Industry median: 23 017 €Q3·2605001 0001 500Q4 2024 Company: 1 042 749 € Industry median: 23 300 €Q1 2025 Company: 1 431 116 € Industry median: 17 914 €Q1·25Q2 2025 Company: 940 292 € Industry median: 20 215 €Q3 2025 Company: 758 716 € Industry median: 22 700 €Q3·25Q4 2025 Company: 734 818 € Industry median: 23 111 €Q1 2026 Company: 627 933 € Industry median: 17 425 €Q1·26Q2 2026 Company: 805 703 € Industry median: 20 462 €Q3 2026 Company: 776 846 € 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, € Q3 2026: 3 952 € · −3.0% vs Q2 2026 · industry median 1 236 € · above 98% of the industry
02 0004 0006 000Q4 2023 Company: 4 507 € Industry median: 1 123 €Q4·23Q1 2024 Company: 4 744 € Industry median: 1 105 €Q2 2024 Company: 4 274 € Industry median: 1 083 €Q2·24Q3 2024 Company: 4 580 € Industry median: 1 141 €Q4 2024 Company: 4 413 € Industry median: 1 178 €Q4·24Q1 2025 Company: 5 812 € Industry median: 1 177 €Q2 2025 Company: 5 626 € Industry median: 1 194 €Q2·25Q3 2025 Company: 5 349 € Industry median: 1 250 €Q4 2025 Company: 5 453 € Industry median: 1 270 €Q4·25Q1 2026 Company: 5 967 € Industry median: 1 202 €Q2 2026 Company: 4 073 € Industry median: 1 197 €Q2·26Q3 2026 Company: 3 952 € Industry median: 1 236 €Q3·2602 0004 0006 000Q4 2024 Company: 4 413 € Industry median: 1 178 €Q1 2025 Company: 5 812 € Industry median: 1 177 €Q1·25Q2 2025 Company: 5 626 € Industry median: 1 194 €Q3 2025 Company: 5 349 € Industry median: 1 250 €Q3·25Q4 2025 Company: 5 453 € Industry median: 1 270 €Q1 2026 Company: 5 967 € Industry median: 1 202 €Q1·26Q2 2026 Company: 4 073 € Industry median: 1 197 €Q3 2026 Company: 3 952 € 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 Q3 2026: 18 · +5.9% vs Q2 2026
05101520Q4 2023 Company: 19Q4·23Q1 2024 Company: 19Q2 2024 Company: 18Q2·24Q3 2024 Company: 18Q4 2024 Company: 18Q4·24Q1 2025 Company: 18Q2 2025 Company: 18Q2·25Q3 2025 Company: 17Q4 2025 Company: 17Q4·25Q1 2026 Company: 17Q2 2026 Company: 17Q2·26Q3 2026 Company: 18Q3·2605101520Q4 2024 Company: 18Q1 2025 Company: 18Q1·25Q2 2025 Company: 18Q3 2025 Company: 17Q3·25Q4 2025 Company: 17Q1 2026 Company: 17Q1·26Q2 2026 Company: 17Q3 2026 Company: 18Q3·26
State taxes, € thousand Q3 2026: 163 954 € · +21.7% vs Q2 2026
050100150200250Q4 2023 Company: 143 748 €Q4·23Q1 2024 Company: 159 195 €Q2 2024 Company: 150 401 €Q2·24Q3 2024 Company: 176 093 €Q4 2024 Company: 152 273 €Q4·24Q1 2025 Company: 191 387 €Q2 2025 Company: 217 084 €Q2·25Q3 2025 Company: 180 218 €Q4 2025 Company: 145 622 €Q4·25Q1 2026 Company: 158 056 €Q2 2026 Company: 134 682 €Q2·26Q3 2026 Company: 163 954 €Q3·26050100150200250Q4 2024 Company: 152 273 €Q1 2025 Company: 191 387 €Q1·25Q2 2025 Company: 217 084 €Q3 2025 Company: 180 218 €Q3·25Q4 2025 Company: 145 622 €Q1 2026 Company: 158 056 €Q1·26Q2 2026 Company: 134 682 €Q3 2026 Company: 163 954 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 776 846 163 954 71 134 18
Q2 2026 805 703 134 682 69 235 17
Q1 2026 627 933 158 056 101 444 17
Q4 2025 734 818 145 622 92 696 17
Q3 2025 758 716 180 218 90 929 17
Q2 2025 940 292 217 084 101 275 18
Q1 2025 1 431 116 191 387 104 608 18
Q4 2024 1 042 749 152 273 79 430 18
Q3 2024 853 570 176 093 82 445 18
Q2 2024 1 417 339 150 401 76 939 18
Q1 2024 1 050 292 159 195 90 134 19
Q4 2023 1 089 944 143 748 85 626 19
Q3 2023 962 392 144 214 68 330 19
Q2 2023 726 189 90 161 58 742 18
Q1 2023 560 962 97 342 66 467 16
Q4 2022 552 080 109 550 58 693 16
Q3 2022 697 813 111 095 57 898 17
Q2 2022 727 072 90 155 56 337 17
Q1 2022 749 009 92 398 51 249 19
Labour taxes per employee per month
1 317 €
Turnover per employee in the quarter
43 158 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025
Revenue, € thousand 2025: 3 428 194 € · −25.9% vs 2024 · industry median 37 328 € · above 98% of the industry
01 0002 0003 0004 0005 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 2 360 274 € Industry median: 37 051 €20192020 Company: 2 402 896 € Industry median: 33 953 €20202021 Company: 2 183 076 € Industry median: 35 073 €20212022 Company: 2 591 397 € Industry median: 37 940 €20222023 Company: 3 547 623 € Industry median: 35 936 €20232024 Company: 4 627 025 € Industry median: 35 372 €20242025 Company: 3 428 194 € Industry median: 37 328 €202501 0002 0003 0004 0005 0002018 Company: — Industry median: —2019 Company: 2 360 274 € Industry median: 37 051 €20192020 Company: 2 402 896 € Industry median: 33 953 €2021 Company: 2 183 076 € Industry median: 35 073 €20212022 Company: 2 591 397 € Industry median: 37 940 €2023 Company: 3 547 623 € Industry median: 35 936 €20232024 Company: 4 627 025 € Industry median: 35 372 €2025 Company: 3 428 194 € Industry median: 37 328 €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, € thousand 2025: 144 991 € · −78.2% vs 2024 · industry median 561 € · above 98% of the industry
02004006008002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 175 258 € Industry median: 1 030 €20192020 Company: 111 025 € Industry median: 507 €20202021 Company: 50 357 € Industry median: 785 €20212022 Company: 218 264 € Industry median: 823 €20222023 Company: 332 371 € Industry median: 581 €20232024 Company: 663 900 € Industry median: 432 €20242025 Company: 144 991 € Industry median: 561 €202502004006008002018 Company: — Industry median: —2019 Company: 175 258 € Industry median: 1 030 €20192020 Company: 111 025 € Industry median: 507 €2021 Company: 50 357 € Industry median: 785 €20212022 Company: 218 264 € Industry median: 823 €2023 Company: 332 371 € Industry median: 581 €20232024 Company: 663 900 € Industry median: 432 €2025 Company: 144 991 € 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: 4.2 % · −10.1 pp vs the year before · industry median 3.9 % · above 51% of the industry
0510152016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 7.4 % Industry median: 5.3 %20192020 Company: 4.6 % Industry median: 4.1 %20202021 Company: 2.3 % Industry median: 4.7 %20212022 Company: 8.4 % Industry median: 4.8 %20222023 Company: 9.4 % Industry median: 4.4 %20232024 Company: 14.3 % Industry median: 3.4 %20242025 Company: 4.2 % Industry median: 3.9 %20250510152018 Company: — Industry median: —2019 Company: 7.4 % Industry median: 5.3 %20192020 Company: 4.6 % Industry median: 4.1 %2021 Company: 2.3 % Industry median: 4.7 %20212022 Company: 8.4 % Industry median: 4.8 %2023 Company: 9.4 % Industry median: 4.4 %20232024 Company: 14.3 % Industry median: 3.4 %2025 Company: 4.2 % 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, € thousand 2025: 1 623 711 € · −21.4% vs 2024
05001 0001 5002 0002 5002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 786 991 €20192020 Company: 729 945 €20202021 Company: 799 561 €20212022 Company: 799 076 €20222023 Company: 1 208 714 €20232024 Company: 2 065 966 €20242025 Company: 1 623 711 €202505001 0001 5002 0002 5002018 Company: —2019 Company: 786 991 €20192020 Company: 729 945 €2021 Company: 799 561 €20212022 Company: 799 076 €2023 Company: 1 208 714 €20232024 Company: 2 065 966 €2025 Company: 1 623 711 €2025
Equity, € thousand 2025: 1 357 232 € · −3.9% vs 2024
05001 0001 5002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 552 675 €20192020 Company: 459 912 €20202021 Company: 429 624 €20212022 Company: 615 630 €20222023 Company: 872 732 €20232024 Company: 1 412 241 €20242025 Company: 1 357 232 €202505001 0001 5002018 Company: —2019 Company: 552 675 €20192020 Company: 459 912 €2021 Company: 429 624 €20212022 Company: 615 630 €2023 Company: 872 732 €20232024 Company: 1 412 241 €2025 Company: 1 357 232 €2025
Employees 2025: 18 · −5.3% vs 2024 · industry median 1 · above 98% of the industry
05101520252016 Company: 22 Industry median: —20162017 Company: 22 Industry median: —20172018 Company: 20 Industry median: 220182019 Company: 20 Industry median: 220192020 Company: 20 Industry median: 220202021 Company: 20 Industry median: 220212022 Company: 18 Industry median: 220222023 Company: 18 Industry median: 120232024 Company: 19 Industry median: 120242025 Company: 18 Industry median: 12025051015202018 Company: 20 Industry median: 22019 Company: 20 Industry median: 220192020 Company: 20 Industry median: 22021 Company: 20 Industry median: 220212022 Company: 18 Industry median: 22023 Company: 18 Industry median: 120232024 Company: 19 Industry median: 12025 Company: 18 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 3 428 194 144 991 903 700 1 623 711 1 357 232 18
2024 4 627 025 663 900 814 202 2 065 966 1 412 241 19
2023 3 547 623 332 371 703 234 1 208 714 872 732 18
2022 2 591 397 218 264 579 956 799 076 615 630 18
2021 2 183 076 50 357 540 375 799 561 429 624 20
2020 2 402 896 111 025 668 939 729 945 459 912 20
2019 2 360 274 175 258 558 350 786 991 552 675 20
2018 — — — — — 20
2017 — — — — — 22
2016 — — — — — 22
2015 — — — — — 20
2014 — — — — — 18
2013 — — — — — 19
2012 — — — — — 19
2011 — — — — — 19
2010 — — — — — 18
2009 — — — — — 18
2008 — — — — — 20
2007 — — — — — 20
2006 — — — — — 19
2005 — — — — — 19
2004 — — — — — 18
2003 — — — — — 14
2002 — — — — — 17
2001 — — — — — 14
2000 — — — — — 12
1999 — — — — — 13
1998 — — — — — 16
1997 — — — — — 13

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
4.2 %
Net profit / revenue
Return on equity (ROE)
10.7 %
Net profit / equity
Return on assets (ROA)
8.9 %
Net profit / assets
Equity ratio
83.6 %
Equity / assets
Debt ratio
16.4 %
Liabilities / assets
Current ratio
6.03
Current assets / current liabilities
Revenue per employee
190 455 €
Revenue / average full-time employees
Labour cost per employee per month
4 184 €
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 26 May 2026 Company’s own · audited e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 28 May 2025 Company’s own · audited e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 12 Jun 2024 Company’s own · audited e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 28 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 22 Jun 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 14 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 25 Jun 2020 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

  • Neeno Seli
    Direct ownership · since 22 Oct 2018

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 43212Installation of signalling systems Main
  • 43241Other construction installation
Rulings
Number, date Title Deadline State Document
Ä 20001988 / 18
13 Jul 2026
Transformation entry In force
13 Jul 2026
PDF
Ä 20001988 / M3
3 Jul 2026
Ruling to eliminate deficiencies 21 Jul 2026 Deficiencies eliminated
13 Jul 2026
PDF
Ä 20001988 / 17
2 Oct 2018
Amendment under Commercial Code § 525 (2) In force
2 Oct 2018
PDF
Ä 20001988 / 16
18 Jan 2018
Amendment entry In force
18 Jan 2018
PDF
Ä 20001988 / 15
22 Dec 2017
Amendment entry In force
22 Dec 2017
PDF
Ä 20001988 / 14
3 Dec 2017
Amendment entry In force
3 Dec 2017
PDF
Ä 20001988 / 13
28 Sep 2017
Amendment entry In force
28 Sep 2017
PDF
Ä 20001988 / 12
16 Apr 2013
Amendment entry In force
16 Apr 2013
PDF
Ä 20001988 / M2
31 Mar 2011
Ruling to eliminate deficiencies 1 May 2011 In force
31 Mar 2011
PDF
Ä 20001988 / 11
31 Mar 2011
Amendment entry In force
31 Mar 2011
PDF
Ä 20001988 / 10
18 Mar 2011
Amendment entry In force
18 Mar 2011
PDF
Ä 20001988 / M1
17 Mar 2011
Ruling to eliminate deficiencies 17 Apr 2011 In force
17 Mar 2011
PDF
Ä 20001988 / 9
3 Feb 2011
Amendment entry In force
3 Feb 2011
PDF
Ä 20001988 / 8
7 Sep 2010
Amendment entry In force
7 Sep 2010
PDF
Ä 1988 / 7
28 Dec 2008
Deletion of activities from the registry card In force
28 Dec 2008
PDF
Ä 1988 / 6
7 Oct 2007
Amendment entry In force
8 Oct 2007
PDF
Ä 1988 / 5
30 Sep 2002
Entry decision on the register’s own initiative In force PDF

Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data