Tiiu Tamm Inseneribüroo OÜ

Active Registry code 11731729 OÜ Tallinn Registered 13 Oct 2009
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Tiiu Tamm Inseneribüroo OÜ is a OÜ based in Tallinn, registry code 11731729, status: active. Main activity: Other education n.e.c.. According to EMTA, turnover for Q3 2026 was €422 with 1 employees.

Turnover
422 €
↓ 85.3% vs Q2 2026
State taxes
57 €
↓ 94.7% vs Q2 2026
Labour taxes
0 €
Employees
1
±0 vs Q2 2026

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

Position in the industry Education · EMTAK 85

  • Turnover · Q3 2026 422 €
    industry median 8 170 € · companies in the industry: 1 274
  • Labour taxes per employee 0 €
    industry median 1 198 € · companies in the industry: 2 039
  • Revenue · 2025 9 049 €
    industry median 2 265 € · companies in the industry: 7 180
  • Net profit margin · 2025 19.1 %
    industry median 6.7 % · companies in the industry: 5 232

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 422 € · −85.3% vs Q2 2026 · industry median 8 170 € · above 7% of the industry
02 5005 0007 50010 00012 500Q4 2023 Company: 2 199 € Industry median: 12 167 €Q4·23Q1 2024 Company: 1 622 € Industry median: 11 214 €Q2 2024 Company: 6 925 € Industry median: 10 708 €Q2·24Q3 2024 Company: 213 € Industry median: 7 966 €Q4 2024 Company: 1 639 € Industry median: 11 391 €Q4·24Q1 2025 Company: 1 639 € Industry median: 10 724 €Q2 2025 Company: 3 655 € Industry median: 11 590 €Q2·25Q3 2025 Company: 1 481 € Industry median: 9 084 €Q4 2025 Company: 2 851 € Industry median: 10 603 €Q4·25Q1 2026 Company: 580 € Industry median: 10 589 €Q2 2026 Company: 2 874 € Industry median: 11 116 €Q2·26Q3 2026 Company: 422 € Industry median: 8 170 €Q3·2602 5005 0007 50010 00012 500Q4 2024 Company: 1 639 € Industry median: 11 391 €Q1 2025 Company: 1 639 € Industry median: 10 724 €Q1·25Q2 2025 Company: 3 655 € Industry median: 11 590 €Q3 2025 Company: 1 481 € Industry median: 9 084 €Q3·25Q4 2025 Company: 2 851 € Industry median: 10 603 €Q1 2026 Company: 580 € Industry median: 10 589 €Q1·26Q2 2026 Company: 2 874 € Industry median: 11 116 €Q3 2026 Company: 422 € Industry median: 8 170 €Q3·26
  • Company
  • Industry median

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

Labour taxes per employee, € Q3 2026: 0 € · industry median 1 198 € · above 2% of the industry
05001 0001 500Q4 2023 Company: 571 € Industry median: 1 011 €Q4·23Q1 2024 Company: 404 € Industry median: 1 061 €Q2 2024 Company: 163 € Industry median: 1 198 €Q2·24Q3 2024 Company: — Industry median: 1 056 €Q4 2024 Company: 404 € Industry median: 1 051 €Q4·24Q1 2025 Company: 1 110 € Industry median: 1 132 €Q2 2025 Company: 0 € Industry median: 1 260 €Q2·25Q3 2025 Company: 0 € Industry median: 1 134 €Q4 2025 Company: 0 € Industry median: 1 126 €Q4·25Q1 2026 Company: 0 € Industry median: 1 116 €Q2 2026 Company: 0 € Industry median: 1 179 €Q2·26Q3 2026 Company: 0 € Industry median: 1 198 €Q3·2605001 0001 500Q4 2024 Company: 404 € Industry median: 1 051 €Q1 2025 Company: 1 110 € Industry median: 1 132 €Q1·25Q2 2025 Company: 0 € Industry median: 1 260 €Q3 2025 Company: 0 € Industry median: 1 134 €Q3·25Q4 2025 Company: 0 € Industry median: 1 126 €Q1 2026 Company: 0 € Industry median: 1 116 €Q1·26Q2 2026 Company: 0 € Industry median: 1 179 €Q3 2026 Company: 0 € Industry median: 1 198 €Q3·26
  • Company
  • Industry median

Industry: Education (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: 1Q4·23Q1 2024 Company: 1Q2 2024 Company: 1Q2·24Q3 2024 Company: 1Q4 2024 Company: 1Q4·24Q1 2025 Company: 1Q2 2025 Company: 1Q2·25Q3 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: 1Q1 2025 Company: 1Q1·25Q2 2025 Company: 1Q3 2025 Company: 1Q3·25Q4 2025 Company: 1Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: 1Q3·26
State taxes, € Q3 2026: 57 € · −94.7% vs Q2 2026
05001 0001 5002 0002 500Q4 2023 Company: 1 390 €Q4·23Q1 2024 Company: 611 €Q2 2024 Company: 2 492 €Q2·24Q3 2024 Company: —Q4 2024 Company: 717 €Q4·24Q1 2025 Company: 1 340 €Q2 2025 Company: 1 288 €Q2·25Q3 2025 Company: 146 €Q4 2025 Company: 453 €Q4·25Q1 2026 Company: 85 €Q2 2026 Company: 1 070 €Q2·26Q3 2026 Company: 57 €Q3·2605001 0001 500Q4 2024 Company: 717 €Q1 2025 Company: 1 340 €Q1·25Q2 2025 Company: 1 288 €Q3 2025 Company: 146 €Q3·25Q4 2025 Company: 453 €Q1 2026 Company: 85 €Q1·26Q2 2026 Company: 1 070 €Q3 2026 Company: 57 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 422 57 — 1
Q2 2026 2 874 1 070 — 1
Q1 2026 580 85 — 1
Q4 2025 2 851 453 — 1
Q3 2025 1 481 146 — 1
Q2 2025 3 655 1 288 — 1
Q1 2025 1 639 1 340 1 110 1
Q4 2024 1 639 717 404 1
Q3 2024 213 — — 1
Q2 2024 6 925 2 492 163 1
Q1 2024 1 622 611 404 1
Q4 2023 2 199 1 390 571 1
Q3 2023 760 104 — 1
Q2 2023 7 988 1 502 — 1
Q1 2023 3 345 543 — 1
Q4 2022 3 406 997 140 1
Q3 2022 1 100 50 — 1
Q2 2022 3 340 498 — 1
Q1 2022 1 927 240 — 1
Labour taxes per employee per month
0 €
Turnover per employee in the quarter
422 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025
Revenue, € 2025: 9 049 € · −12.9% vs 2024 · industry median 2 265 € · above 65% of the industry
05 00010 00015 00020 00025 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 23 194 € Industry median: 1 150 €20192020 Company: 13 374 € Industry median: 1 020 €20202021 Company: 17 687 € Industry median: 1 251 €20212022 Company: 8 779 € Industry median: 1 727 €20222023 Company: 13 902 € Industry median: 1 800 €20232024 Company: 10 385 € Industry median: 2 003 €20242025 Company: 9 049 € Industry median: 2 265 €202505 00010 00015 00020 00025 0002018 Company: — Industry median: —2019 Company: 23 194 € Industry median: 1 150 €20192020 Company: 13 374 € Industry median: 1 020 €2021 Company: 17 687 € Industry median: 1 251 €20212022 Company: 8 779 € Industry median: 1 727 €2023 Company: 13 902 € Industry median: 1 800 €20232024 Company: 10 385 € Industry median: 2 003 €2025 Company: 9 049 € Industry median: 2 265 €2025
  • Company
  • Industry median

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

Net profit, € 2025: 1 727 € · +6.7% vs 2024 · industry median 136 € · above 68% of the industry
-4 000-2 00002 0004 0006 0008 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 6 154 € Industry median: 259 €20192020 Company: 1 775 € Industry median: 228 €20202021 Company: -2 220 € Industry median: 207 €20212022 Company: 2 855 € Industry median: 93 €20222023 Company: 5 655 € Industry median: 179 €20232024 Company: 1 618 € Industry median: 102 €20242025 Company: 1 727 € Industry median: 136 €2025-4 000-2 00002 0004 0006 0008 0002018 Company: — Industry median: —2019 Company: 6 154 € Industry median: 259 €20192020 Company: 1 775 € Industry median: 228 €2021 Company: -2 220 € Industry median: 207 €20212022 Company: 2 855 € Industry median: 93 €2023 Company: 5 655 € Industry median: 179 €20232024 Company: 1 618 € Industry median: 102 €2025 Company: 1 727 € Industry median: 136 €2025
  • Company
  • Industry median

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

Net profit margin, % 2025: 19.1 % · +3.5 pp vs the year before · industry median 6.7 % · above 65% of the industry
-2002040602016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 26.5 % Industry median: 8.1 %20192020 Company: 13.3 % Industry median: 9.7 %20202021 Company: -12.6 % Industry median: 9.8 %20212022 Company: 32.5 % Industry median: 6.8 %20222023 Company: 40.7 % Industry median: 7.5 %20232024 Company: 15.6 % Industry median: 7.1 %20242025 Company: 19.1 % Industry median: 6.7 %2025-2002040602018 Company: — Industry median: —2019 Company: 26.5 % Industry median: 8.1 %20192020 Company: 13.3 % Industry median: 9.7 %2021 Company: -12.6 % Industry median: 9.8 %20212022 Company: 32.5 % Industry median: 6.8 %2023 Company: 40.7 % Industry median: 7.5 %20232024 Company: 15.6 % Industry median: 7.1 %2025 Company: 19.1 % Industry median: 6.7 %2025
  • Company
  • Industry median

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

Assets, € 2025: 5 637 € · −13.0% vs 2024
05 00010 00015 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 13 464 €20192020 Company: 12 084 €20202021 Company: 6 911 €20212022 Company: 7 602 €20222023 Company: 10 443 €20232024 Company: 6 482 €20242025 Company: 5 637 €202505 00010 00015 0002018 Company: —2019 Company: 13 464 €20192020 Company: 12 084 €2021 Company: 6 911 €20212022 Company: 7 602 €2023 Company: 10 443 €20232024 Company: 6 482 €2025 Company: 5 637 €2025
Equity, € 2025: 5 522 € · −4.7% vs 2024
02 5005 0007 50010 00012 5002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 10 782 €20192020 Company: 9 887 €20202021 Company: 5 316 €20212022 Company: 6 022 €20222023 Company: 9 177 €20232024 Company: 5 795 €20242025 Company: 5 522 €202502 5005 0007 50010 00012 5002018 Company: —2019 Company: 10 782 €20192020 Company: 9 887 €2021 Company: 5 316 €20212022 Company: 6 022 €2023 Company: 9 177 €20232024 Company: 5 795 €2025 Company: 5 522 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02016 Company: 1 Industry median: —20162017 Company: 1 Industry median: —20172018 Company: 0 Industry median: 120182019 Company: 0 Industry median: 120192020 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: 0 Industry median: 120250.00.20.40.60.81.02018 Company: 0 Industry median: 12019 Company: 0 Industry median: 120192020 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: 0 Industry median: 12025
  • Company
  • Industry median

Industry: Education (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 9 049 1 727 1 373 5 637 5 522 0
2024 10 385 1 618 2 342 6 482 5 795 0
2023 13 902 5 655 2 007 10 443 9 177 0
2022 8 779 2 855 0 7 602 6 022 0
2021 17 687 -2 220 0 6 911 5 316 0
2020 13 374 1 775 0 12 084 9 887 0
2019 23 194 6 154 1 128 13 464 10 782 0
2018 — — — — — 0
2017 — — — — — 1
2016 — — — — — 1
2015 — — — — — 1
2014 — — — — — 1
2013 — — — — — 1
2012 — — — — — 1
2011 — — — — — 1
2010 — — — — — 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
19.1 %
Net profit / revenue
Return on equity (ROE)
31.3 %
Net profit / equity
Return on assets (ROA)
30.6 %
Net profit / assets
Equity ratio
98.0 %
Equity / assets
Debt ratio
2.0 %
Liabilities / assets
Current ratio
36.63
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 25 Mar 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 21 Mar 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 22 Mar 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 28 Mar 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 29 Mar 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 11 Mar 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 3 Apr 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

  • Tiiu Tamm
    Natural person · 2 556 €

Beneficial owners

  • Tiiu Tamm
    Direct ownership · since 11 Sep 2018

Founders and other persons

No other persons.

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 85599Other education n.e.c. Main
  • 71121Constructional engineering-technical designing and consulting
Rulings
Number, date Title Deadline State Document
Ä 10134931 / 13
2 Sep 2023
Amendment entry In force
2 Sep 2023
PDF
Ä 10134931 / 12
17 Jan 2018
Amendment entry In force
17 Jan 2018
PDF
Ä 10134931 / 11
1 Dec 2017
Amendment entry In force
1 Dec 2017
PDF
Ä 10134931 / 10
13 Jan 2016
Amendment entry In force
13 Jan 2016
PDF
Ä 10134931 / 9
15 Jan 2015
Amendment entry In force
15 Jan 2015
PDF
Ä 10134931 / 8
1 Mar 2013
Amendment under Commercial Code § 525 (2) In force
1 Mar 2013
PDF
Ä 10134931 / 7
15 Jul 2011
Amendment entry In force
15 Jul 2011
PDF
Ä 10134931 / 6
13 Jul 2011
Entry refused: deficiencies not eliminated In force
14 Jul 2011
PDF
Ä 134931 / 5
7 Jan 2010
Amendment entry In force
7 Jan 2010
PDF
Ä 134931 / 4
19 Nov 2009
Note on closing the former card of a transformed company In force
19 Nov 2009
PDF
Ä 134931 / 3
19 Nov 2009
Second (constitutive) transformation entry In force
19 Nov 2009
PDF
Ä 134931 / 2
19 Nov 2009
First (declaratory) transformation entry In force
19 Nov 2009
PDF
Ä 134931
13 Oct 2009
First entry In force
13 Oct 2009
PDF

Sources: e-Äriregister and EMTA. Data updated 2 Nov 2026. Open at the source ↗ · Report an error in the data