Stack Technology OÜ

Active Registry code 16454789 OÜ Tallinn Registered 4 Mar 2022
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Stack Technology OÜ is a OÜ based in Tallinn, registry code 16454789, status: active. Main activity: Other personal service activities n.e.c.. According to EMTA, turnover for Q3 2026 was €387 674 with employees.

Turnover
387 674 €
↓ 55.5% vs Q2 2026
State taxes
—
Labour taxes
—
Employees
—

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

Position in the industry Personal service activities · EMTAK 96

  • Turnover · Q3 2026 387 674 €
    industry median 10 829 € · companies in the industry: 1 572
  • Revenue · 2024 79 479 €
    industry median 7 630 € · companies in the industry: 10 285
  • Net profit margin · 2024 5 681.9 %
    industry median 1.6 % · companies in the industry: 7 572

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € thousand Q3 2026: 387 674 € · −55.5% vs Q2 2026 · industry median 10 829 € · above 98% of the industry
05001 0001 500Q4 2023 Company: 499 014 € Industry median: 10 101 €Q4·23Q1 2024 Company: 644 032 € Industry median: 9 625 €Q2 2024 Company: 517 846 € Industry median: 10 195 €Q2·24Q3 2024 Company: 471 272 € Industry median: 10 880 €Q4 2024 Company: 797 187 € Industry median: 10 724 €Q4·24Q1 2025 Company: 516 234 € Industry median: 10 109 €Q2 2025 Company: 580 951 € Industry median: 10 474 €Q2·25Q3 2025 Company: 1 384 771 € Industry median: 10 748 €Q4 2025 Company: 1 061 415 € Industry median: 10 548 €Q4·25Q1 2026 Company: 1 027 583 € Industry median: 10 242 €Q2 2026 Company: 871 415 € Industry median: 10 319 €Q2·26Q3 2026 Company: 387 674 € Industry median: 10 829 €Q3·2605001 0001 500Q4 2024 Company: 797 187 € Industry median: 10 724 €Q1 2025 Company: 516 234 € Industry median: 10 109 €Q1·25Q2 2025 Company: 580 951 € Industry median: 10 474 €Q3 2025 Company: 1 384 771 € Industry median: 10 748 €Q3·25Q4 2025 Company: 1 061 415 € Industry median: 10 548 €Q1 2026 Company: 1 027 583 € Industry median: 10 242 €Q1·26Q2 2026 Company: 871 415 € Industry median: 10 319 €Q3 2026 Company: 387 674 € Industry median: 10 829 €Q3·26
  • Company
  • Industry median

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

Labour taxes per employee, € Q4 2025: 7 845 € · +100.0% vs Q3 2025 · industry median 903 € · above 98% of the industry
02 0004 0006 0008 000Q4 2023 Company: 3 788 € Industry median: 734 €Q4·23Q1 2024 Company: 3 788 € Industry median: 769 €Q2 2024 Company: 4 802 € Industry median: 806 €Q2·24Q3 2024 Company: 3 788 € Industry median: 806 €Q4 2024 Company: 3 788 € Industry median: 806 €Q4·24Q1 2025 Company: 4 591 € Industry median: 863 €Q2 2025 Company: 4 636 € Industry median: 899 €Q2·25Q3 2025 Company: 3 923 € Industry median: 923 €Q4 2025 Company: 7 845 € Industry median: 903 €Q4·25Q1 2026 Company: — Industry median: 921 €Q2 2026 Company: — Industry median: 937 €Q2·26Q3 2026 Company: — Industry median: 970 €Q3·2602 0004 0006 0008 000Q4 2024 Company: 3 788 € Industry median: 806 €Q1 2025 Company: 4 591 € Industry median: 863 €Q1·25Q2 2025 Company: 4 636 € Industry median: 899 €Q3 2025 Company: 3 923 € Industry median: 923 €Q3·25Q4 2025 Company: 7 845 € Industry median: 903 €Q1 2026 Company: — Industry median: 921 €Q1·26Q2 2026 Company: — Industry median: 937 €Q3 2026 Company: — Industry median: 970 €Q3·26
  • Company
  • Industry median

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

Employees Q4 2025: 1 · −50.0% vs Q3 2025
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: 1Q4·25Q1 2026 Company: —Q2 2026 Company: —Q2·26Q3 2026 Company: —Q3·260.00.51.01.52.0Q4 2024 Company: 2Q1 2025 Company: 2Q1·25Q2 2025 Company: 2Q3 2025 Company: 2Q3·25Q4 2025 Company: 1Q1 2026 Company: —Q1·26Q2 2026 Company: —Q3 2026 Company: —Q3·26
State taxes, € thousand Q1 2026: 1 594 € · −99.8% vs Q4 2025
02004006008001 000Q4 2023 Company: 7 245 €Q4·23Q1 2024 Company: 12 494 €Q2 2024 Company: 9 185 €Q2·24Q3 2024 Company: 7 245 €Q4 2024 Company: 7 245 €Q4·24Q1 2025 Company: 0 €Q2 2025 Company: 8 881 €Q2·25Q3 2025 Company: 678 955 €Q4 2025 Company: 837 289 €Q4·25Q1 2026 Company: 1 594 €Q2 2026 Company: —Q2·26Q3 2026 Company: —Q3·2602004006008001 000Q4 2024 Company: 7 245 €Q1 2025 Company: 0 €Q1·25Q2 2025 Company: 8 881 €Q3 2025 Company: 678 955 €Q3·25Q4 2025 Company: 837 289 €Q1 2026 Company: 1 594 €Q1·26Q2 2026 Company: —Q3 2026 Company: —Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 387 674 — — —
Q2 2026 871 415 — — —
Q1 2026 1 027 583 1 594 1 664 —
Q4 2025 1 061 415 837 289 7 845 1
Q3 2025 1 384 771 678 955 7 845 2
Q2 2025 580 951 8 881 9 271 2
Q1 2025 516 234 — 9 181 2
Q4 2024 797 187 7 245 7 575 2
Q3 2024 471 272 7 245 7 575 2
Q2 2024 517 846 9 185 9 604 2
Q1 2024 644 032 12 494 7 575 2
Q4 2023 499 014 7 245 7 575 2
Q3 2023 17 890 9 233 7 575 2
Q2 2023 10 000 52 137 7 575 2
Q1 2023 4 256 969 7 245 7 575 2
Q4 2022 146 839 7 248 7 575 2
Q3 2022 540 370 9 773 10 315 2
Q2 2022 — 9 239 9 869 3
Q1 2022 — — — 2

Financials by year

2022 – 2024
Revenue, € thousand 2024: 79 479 € · −43.7% vs 2023 · industry median 7 630 € · above 98% of the industry
01 0002 0003 0004 0002022 Company: 3 597 396 € Industry median: 6 970 €20222023 Company: 141 088 € Industry median: 7 280 €20232024 Company: 79 479 € Industry median: 7 630 €202401 0002 0003 0004 0002022 Company: 3 597 396 € Industry median: 6 970 €20222023 Company: 141 088 € Industry median: 7 280 €2024 Company: 79 479 € Industry median: 7 630 €2024
  • Company
  • Industry median

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

Net profit, € thousand 2024: 4 515 894 € · −69.9% vs 2023 · industry median 26 € · above 98% of the industry
-5 00005 00010 00015 0002022 Company: -1 066 582 € Industry median: 47 €20222023 Company: 14 991 936 € Industry median: 38 €20232024 Company: 4 515 894 € Industry median: 26 €2024-5 00005 00010 00015 0002022 Company: -1 066 582 € Industry median: 47 €20222023 Company: 14 991 936 € Industry median: 38 €2024 Company: 4 515 894 € Industry median: 26 €2024
  • Company
  • Industry median

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

Net profit margin, % 2024: 5 681.9 % · −4 944.1 pp vs the year before · industry median 1.6 % · above 98% of the industry
-2 50002 5005 0007 50010 00012 5002022 Company: -29.6 % Industry median: 2.3 %20222023 Company: 10 625.9 % Industry median: 2.1 %20232024 Company: 5 681.9 % Industry median: 1.6 %2024-2 50002 5005 0007 50010 00012 5002022 Company: -29.6 % Industry median: 2.3 %20222023 Company: 10 625.9 % Industry median: 2.1 %2024 Company: 5 681.9 % Industry median: 1.6 %2024
  • Company
  • Industry median

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

Assets, € thousand 2024: 17 915 705 € · +28.3% vs 2023
05 00010 00015 00020 0002022 Company: 8 130 835 €20222023 Company: 13 968 480 €20232024 Company: 17 915 705 €202405 00010 00015 00020 0002022 Company: 8 130 835 €20222023 Company: 13 968 480 €2024 Company: 17 915 705 €2024
Equity, € thousand 2024: 16 991 758 € · +21.9% vs 2023
-5 00005 00010 00015 00020 0002022 Company: -1 056 582 €20222023 Company: 13 935 354 €20232024 Company: 16 991 758 €2024-5 00005 00010 00015 00020 0002022 Company: -1 056 582 €20222023 Company: 13 935 354 €2024 Company: 16 991 758 €2024
Employees 2024: 1 · +0.0% vs 2023 · industry median 1 · above 5% of the industry
0.00.20.40.60.81.02022 Company: 1 Industry median: 120222023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 120240.00.20.40.60.81.02022 Company: 1 Industry median: 120222023 Company: 1 Industry median: 12024 Company: 1 Industry median: 12024
  • Company
  • Industry median

Industry: Personal service 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
2024 79 479 4 515 894 69 843 17 915 705 16 991 758 1
2023 141 088 14 991 936 82 411 13 968 480 13 935 354 1
2022 3 597 396 -1 066 582 76 525 8 130 835 -1 056 582 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 2024

Net profit margin
5 681.9 %
Net profit / revenue
Return on equity (ROE)
26.6 %
Net profit / equity
Return on assets (ROA)
25.2 %
Net profit / assets
Equity ratio
94.8 %
Equity / assets
Debt ratio
5.2 %
Liabilities / assets
Current ratio
12.24
Current assets / current liabilities
Revenue per employee
79 479 €
Revenue / average full-time employees
Labour cost per employee per month
5 820 €
Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2024 1 Jan 2024 – 31 Dec 2024 11 Sep 2025 Company’s own · audited e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 6 Dec 2024 Company’s own · audited e-Äriregister
2022 4 Mar 2022 – 31 Dec 2022 14 Dec 2023 Company’s own · audited e-Äriregister

Board

Right of representation

Any member of the management board may represent the private limited company in all transactions.

Owners

  • Julian Zehetmayr Privatstiftung
    Legal person · 5 000 €
  • Paul Zehetmayr Privatstiftung
    Legal person · 5 000 €

Owner in

Beneficial owners

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 96999Other personal service activities n.e.c. Main
Rulings
Number, date Title Deadline State Document
Ä 50197907 / 6
20 Oct 2026
Amendment entry In force
20 Oct 2026
PDF
Ä 50197907 / 5
5 May 2026
Amendment under Code of Civil Procedure § 595¹ (1) In force
5 May 2026
PDF
Ä 50197907 / 4
11 Mar 2025
Amendment under Code of Civil Procedure § 595¹ (1) In force
11 Mar 2025
PDF
Ä 50197907 / M2
7 Sep 2024
Warning of deletion from the register: annual report not filed 11 Dec 2024 Deficiencies eliminated
7 Dec 2024
PDF
Ä 50197907 / M1
19 Jul 2024
Warning of deletion from the register: annual report not filed 22 Oct 2024 Deficiencies eliminated
24 Aug 2024
PDF
Ä 50197907 / 3
3 May 2023
Amendment entry In force
3 May 2023
PDF
Ä 50197907 / 2
30 Mar 2022
Amendment entry In force
30 Mar 2022
PDF
Ä 50197907
4 Mar 2022
First entry In force
4 Mar 2022
PDF

Sources: e-Äriregister and EMTA. Data updated 27 Oct 2026. Open at the source ↗ · Report an error in the data