IB3 OÜ

Active Registry code 16785322 OÜ Tartu linn Registered 27 Jul 2023
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IB3 OÜ is a OÜ based in Tartu linn, registry code 16785322, status: active. Main activity: Engineering activities and related technical consultancy. According to EMTA, turnover for Q3 2026 was €1 600 with employees.

Turnover
1 600 €
↓ 23.8% vs Q2 2026
State taxes
81 €
↓ 90.3% vs Q2 2026
Labour taxes
0 €
Employees
—

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 1 600 €
    industry median 16 250 € · companies in the industry: 2 781
  • Revenue · 2025 15 500 €
    industry median 23 548 € · companies in the industry: 4 824
  • Net profit margin · 2025 54.5 %
    industry median 15.1 % · companies in the industry: 3 876

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 1 600 € · −23.8% vs Q2 2026 · industry median 16 250 € · above 9% of the industry
05 00010 00015 00020 000Q4 2023 Company: 0 € Industry median: 17 217 €Q4·23Q1 2024 Company: 7 200 € Industry median: 15 638 €Q2 2024 Company: 4 100 € Industry median: 15 992 €Q2·24Q3 2024 Company: 2 100 € Industry median: 16 330 €Q4 2024 Company: 0 € Industry median: 17 266 €Q4·24Q1 2025 Company: 8 550 € Industry median: 15 215 €Q2 2025 Company: 4 100 € Industry median: 16 150 €Q2·25Q3 2025 Company: 3 450 € Industry median: 16 910 €Q4 2025 Company: 5 700 € Industry median: 17 310 €Q4·25Q1 2026 Company: 4 725 € Industry median: 15 906 €Q2 2026 Company: 2 100 € Industry median: 16 256 €Q2·26Q3 2026 Company: 1 600 € Industry median: 16 250 €Q3·2605 00010 00015 00020 000Q4 2024 Company: 0 € Industry median: 17 266 €Q1 2025 Company: 8 550 € Industry median: 15 215 €Q1·25Q2 2025 Company: 4 100 € Industry median: 16 150 €Q3 2025 Company: 3 450 € Industry median: 16 910 €Q3·25Q4 2025 Company: 5 700 € Industry median: 17 310 €Q1 2026 Company: 4 725 € Industry median: 15 906 €Q1·26Q2 2026 Company: 2 100 € Industry median: 16 256 €Q3 2026 Company: 1 600 € 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.

State taxes, € Q3 2026: 81 € · −90.3% vs Q2 2026
02505007501 0001 250Q4 2023 Company: 482 €Q4·23Q1 2024 Company: 953 €Q2 2024 Company: 1 221 €Q2·24Q3 2024 Company: 404 €Q4 2024 Company: —Q4·24Q1 2025 Company: 1 030 €Q2 2025 Company: 661 €Q2·25Q3 2025 Company: 708 €Q4 2025 Company: 1 051 €Q4·25Q1 2026 Company: 1 013 €Q2 2026 Company: 831 €Q2·26Q3 2026 Company: 81 €Q3·2602505007501 0001 250Q4 2024 Company: —Q1 2025 Company: 1 030 €Q1·25Q2 2025 Company: 661 €Q3 2025 Company: 708 €Q3·25Q4 2025 Company: 1 051 €Q1 2026 Company: 1 013 €Q1·26Q2 2026 Company: 831 €Q3 2026 Company: 81 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 1 600 81 — —
Q2 2026 2 100 831 — —
Q1 2026 4 725 1 013 — —
Q4 2025 5 700 1 051 — —
Q3 2025 3 450 708 — —
Q2 2025 4 100 661 — —
Q1 2025 8 550 1 030 — —
Q4 2024 — — — —
Q3 2024 2 100 404 — —
Q2 2024 4 100 1 221 — —
Q1 2024 7 200 953 — —
Q4 2023 — 482 — —
Q3 2023 2 900 99 — —

Financials by year

2023 – 2025
Revenue, € 2025: 15 500 € · +27.6% vs 2024 · industry median 23 548 € · above 43% of the industry
05 00010 00015 00020 00025 0002023 Company: 8 000 € Industry median: 22 720 €20232024 Company: 12 150 € Industry median: 22 098 €20242025 Company: 15 500 € Industry median: 23 548 €202505 00010 00015 00020 00025 0002023 Company: 8 000 € Industry median: 22 720 €20232024 Company: 12 150 € Industry median: 22 098 €2025 Company: 15 500 € 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: 8 440 € · −5.7% vs 2024 · industry median 1 536 € · above 66% of the industry
02 0004 0006 0008 00010 0002023 Company: 7 249 € Industry median: 2 165 €20232024 Company: 8 949 € Industry median: 1 691 €20242025 Company: 8 440 € Industry median: 1 536 €202502 0004 0006 0008 00010 0002023 Company: 7 249 € Industry median: 2 165 €20232024 Company: 8 949 € Industry median: 1 691 €2025 Company: 8 440 € 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: 54.5 % · −19.2 pp vs the year before · industry median 15.1 % · above 79% of the industry
0204060801002023 Company: 90.6 % Industry median: 17.1 %20232024 Company: 73.7 % Industry median: 15.3 %20242025 Company: 54.5 % Industry median: 15.1 %20250204060801002023 Company: 90.6 % Industry median: 17.1 %20232024 Company: 73.7 % Industry median: 15.3 %2025 Company: 54.5 % 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, € 2025: 23 735 € · +49.0% vs 2024
05 00010 00015 00020 00025 0002023 Company: 11 194 €20232024 Company: 15 927 €20242025 Company: 23 735 €202505 00010 00015 00020 00025 0002023 Company: 11 194 €20232024 Company: 15 927 €2025 Company: 23 735 €2025
Equity, € 2025: 23 735 € · +55.2% vs 2024
05 00010 00015 00020 00025 0002023 Company: 9 749 €20232024 Company: 15 295 €20242025 Company: 23 735 €202505 00010 00015 00020 00025 0002023 Company: 9 749 €20232024 Company: 15 295 €2025 Company: 23 735 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 0 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 15 500 8 440 0 23 735 23 735 0
2024 12 150 8 949 0 15 927 15 295 0
2023 8 000 7 249 0 11 194 9 749 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
54.5 %
Net profit / revenue
Return on equity (ROE)
35.6 %
Net profit / equity
Return on assets (ROA)
35.6 %
Net profit / assets
Equity ratio
100.0 %
Equity / assets
Debt ratio
0.0 %
Liabilities / assets

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 14 Apr 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 18 May 2025 Company’s own e-Äriregister
2023 27 Jul 2023 – 31 Dec 2023 12 Feb 2024 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

  • Jaan Zadin
    Direct ownership · since 27 Jul 2023

Founders and other persons

  • Jaan Zadin
    Founder · 2 500 € · 24 Jul 2023

Activities (EMTAK)

  • 7112Engineering activities and related technical consultancy Main
Rulings
Number, date Title Deadline State Document
Ä 50233586 / 3
2 Sep 2023
Amendment entry In force
2 Sep 2023
PDF
Ä 50233586 / 2
1 Aug 2023
Amendment under Code of Civil Procedure § 595¹ (1) In force
1 Aug 2023
PDF
Ä 50233586
27 Jul 2023
First entry In force
27 Jul 2023
PDF

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