Sisekliima OÜ

Active Registry code 16876823 OÜ Tartu linn Registered 11 Dec 2023
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Sisekliima OÜ is a OÜ based in Tartu linn, registry code 16876823, status: active. Main activity: All other professional, scientific and technical activities n.e.c.. According to EMTA, turnover for Q3 2026 was €84 423 with 7 employees.

Turnover
84 423 €
↑ 0.5% vs Q2 2026
State taxes
26 723 €
↑ 8.3% vs Q2 2026
Labour taxes
15 817 €
↑ 5.6% vs Q2 2026
Employees
7
+1 vs Q2 2026

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

Position in the industry Other professional, scientific and technical activities · EMTAK 74

  • Turnover · Q3 2026 84 423 €
    industry median 9 242 € · companies in the industry: 2 536
  • Labour taxes per employee 2 260 €
    industry median 1 194 € · companies in the industry: 1 746
  • Revenue · 2025 345 134 €
    industry median 6 586 € · companies in the industry: 7 527
  • Net profit margin · 2025 8.9 %
    industry median 10.4 % · companies in the industry: 5 370

Taxes and turnover

Q1 2024 – Q3 2026
Turnover, € Q3 2026: 84 423 € · +0.5% vs Q2 2026 · industry median 9 242 € · above 91% of the industry
020 00040 00060 00080 000100 000Q1 2024 Company: 22 662 € Industry median: 8 800 €Q1·24Q2 2024 Company: 44 854 € Industry median: 8 986 €Q3 2024 Company: 63 744 € Industry median: 8 842 €Q3·24Q4 2024 Company: 71 726 € Industry median: 9 244 €Q1 2025 Company: 98 984 € Industry median: 8 763 €Q1·25Q2 2025 Company: 66 956 € Industry median: 9 000 €Q3 2025 Company: 99 985 € Industry median: 8 656 €Q3·25Q4 2025 Company: 79 635 € Industry median: 9 635 €Q1 2026 Company: 79 210 € Industry median: 8 777 €Q1·26Q2 2026 Company: 84 038 € Industry median: 9 058 €Q3 2026 Company: 84 423 € Industry median: 9 242 €Q3·26020 00040 00060 00080 000100 000Q4 2024 Company: 71 726 € Industry median: 9 244 €Q1 2025 Company: 98 984 € Industry median: 8 763 €Q1·25Q2 2025 Company: 66 956 € Industry median: 9 000 €Q3 2025 Company: 99 985 € Industry median: 8 656 €Q3·25Q4 2025 Company: 79 635 € Industry median: 9 635 €Q1 2026 Company: 79 210 € Industry median: 8 777 €Q1·26Q2 2026 Company: 84 038 € Industry median: 9 058 €Q3 2026 Company: 84 423 € Industry median: 9 242 €Q3·26
  • Company
  • Industry median

Industry: Other professional, scientific and technical activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 2 260 € · −9.5% vs Q2 2026 · industry median 1 194 € · above 81% of the industry
01 0002 0003 000Q1 2024 Company: 500 € Industry median: 999 €Q1·24Q2 2024 Company: 1 483 € Industry median: 1 040 €Q3 2024 Company: 2 050 € Industry median: 1 017 €Q3·24Q4 2024 Company: 2 258 € Industry median: 1 008 €Q1 2025 Company: 2 489 € Industry median: 1 085 €Q1·25Q2 2025 Company: 2 429 € Industry median: 1 126 €Q3 2025 Company: 2 538 € Industry median: 1 126 €Q3·25Q4 2025 Company: 2 860 € Industry median: 1 136 €Q1 2026 Company: 2 469 € Industry median: 1 132 €Q1·26Q2 2026 Company: 2 498 € Industry median: 1 132 €Q3 2026 Company: 2 260 € Industry median: 1 194 €Q3·2601 0002 0003 000Q4 2024 Company: 2 258 € Industry median: 1 008 €Q1 2025 Company: 2 489 € Industry median: 1 085 €Q1·25Q2 2025 Company: 2 429 € Industry median: 1 126 €Q3 2025 Company: 2 538 € Industry median: 1 126 €Q3·25Q4 2025 Company: 2 860 € Industry median: 1 136 €Q1 2026 Company: 2 469 € Industry median: 1 132 €Q1·26Q2 2026 Company: 2 498 € Industry median: 1 132 €Q3 2026 Company: 2 260 € Industry median: 1 194 €Q3·26
  • Company
  • Industry median

Industry: Other professional, scientific and technical activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 7 · +16.7% vs Q2 2026
02468Q1 2024 Company: 2Q1·24Q2 2024 Company: 5Q3 2024 Company: 6Q3·24Q4 2024 Company: 7Q1 2025 Company: 7Q1·25Q2 2025 Company: 7Q3 2025 Company: 7Q3·25Q4 2025 Company: 6Q1 2026 Company: 6Q1·26Q2 2026 Company: 6Q3 2026 Company: 7Q3·2602468Q4 2024 Company: 7Q1 2025 Company: 7Q1·25Q2 2025 Company: 7Q3 2025 Company: 7Q3·25Q4 2025 Company: 6Q1 2026 Company: 6Q1·26Q2 2026 Company: 6Q3 2026 Company: 7Q3·26
State taxes, € Q3 2026: 26 723 € · +8.3% vs Q2 2026
010 00020 00030 00040 000Q1 2024 Company: 3 090 €Q1·24Q2 2024 Company: 12 842 €Q3 2024 Company: 16 539 €Q3·24Q4 2024 Company: 25 709 €Q1 2025 Company: 30 697 €Q1·25Q2 2025 Company: 22 421 €Q3 2025 Company: 33 700 €Q3·25Q4 2025 Company: 29 323 €Q1 2026 Company: 25 821 €Q1·26Q2 2026 Company: 24 680 €Q3 2026 Company: 26 723 €Q3·26010 00020 00030 00040 000Q4 2024 Company: 25 709 €Q1 2025 Company: 30 697 €Q1·25Q2 2025 Company: 22 421 €Q3 2025 Company: 33 700 €Q3·25Q4 2025 Company: 29 323 €Q1 2026 Company: 25 821 €Q1·26Q2 2026 Company: 24 680 €Q3 2026 Company: 26 723 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 84 423 26 723 15 817 7
Q2 2026 84 038 24 680 14 985 6
Q1 2026 79 210 25 821 14 816 6
Q4 2025 79 635 29 323 17 159 6
Q3 2025 99 985 33 700 17 769 7
Q2 2025 66 956 22 421 17 006 7
Q1 2025 98 984 30 697 17 422 7
Q4 2024 71 726 25 709 15 808 7
Q3 2024 63 744 16 539 12 302 6
Q2 2024 44 854 12 842 7 416 5
Q1 2024 22 662 3 090 1 000 2
Labour taxes per employee per month
753 €
Turnover per employee in the quarter
12 060 €

Q3 2026 · calculated from EMTA data

Financials by year

2024 – 2025
Revenue, € thousand 2025: 345 134 € · +55.9% vs 2024 · industry median 6 586 € · above 98% of the industry
01002003004002024 Company: 221 451 € Industry median: 6 500 €20242025 Company: 345 134 € Industry median: 6 586 €202501002003004002024 Company: 221 451 € Industry median: 6 500 €2025 Company: 345 134 € Industry median: 6 586 €2025
  • Company
  • Industry median

Industry: Other professional, scientific and technical activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 30 660 € · +966.8% vs 2024 · industry median 107 € · above 93% of the industry
010 00020 00030 00040 0002024 Company: 2 874 € Industry median: 183 €20242025 Company: 30 660 € Industry median: 107 €2025010 00020 00030 00040 0002024 Company: 2 874 € Industry median: 183 €2025 Company: 30 660 € Industry median: 107 €2025
  • Company
  • Industry median

Industry: Other professional, scientific and technical activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 8.9 % · +7.6 pp vs the year before · industry median 10.4 % · above 48% of the industry
035810132024 Company: 1.3 % Industry median: 11.3 %20242025 Company: 8.9 % Industry median: 10.4 %2025035810132024 Company: 1.3 % Industry median: 11.3 %2025 Company: 8.9 % Industry median: 10.4 %2025
  • Company
  • Industry median

Industry: Other professional, scientific and technical activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 73 137 € · +8.6% vs 2024
020 00040 00060 00080 0002024 Company: 67 330 €20242025 Company: 73 137 €2025020 00040 00060 00080 0002024 Company: 67 330 €2025 Company: 73 137 €2025
Equity, € 2025: 33 634 € · +1 030.9% vs 2024
010 00020 00030 00040 0002024 Company: 2 974 €20242025 Company: 33 634 €2025010 00020 00030 00040 0002024 Company: 2 974 €2025 Company: 33 634 €2025
Employees 2025: 7 · +40.0% vs 2024 · industry median 1 · above 98% of the industry
024682024 Company: 5 Industry median: 120242025 Company: 7 Industry median: 12025024682024 Company: 5 Industry median: 12025 Company: 7 Industry median: 12025
  • Company
  • Industry median

Industry: Other professional, scientific and technical 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 345 134 30 660 165 524 73 137 33 634 7
2024 221 451 2 874 115 950 67 330 2 974 5

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
8.9 %
Net profit / revenue
Return on equity (ROE)
91.2 %
Net profit / equity
Return on assets (ROA)
41.9 %
Net profit / assets
Equity ratio
46.0 %
Equity / assets
Debt ratio
54.0 %
Liabilities / assets
Current ratio
1.58
Current assets / current liabilities
Revenue per employee
49 305 €
Revenue / average full-time employees
Labour cost per employee per month
1 971 €
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 30 Mar 2026 Company’s own e-Äriregister
2024 11 Dec 2023 – 31 Dec 2024 27 Mar 2025 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

  • Riho Kuusk
    Member of a senior management body (management or supervisory board) · since 11 Dec 2023

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 74991All other professional, scientific and technical activities n.e.c. Main

Rulings 5

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50243407 / 4
16 Dec 2025
 Amendment entry In force
16 Dec 2025
 PDF
Ä 50243407 / 3
6 Mar 2024
 Amendment entry In force
6 Mar 2024
 PDF
Ä 50243407 / 2
27 Feb 2024
 Amendment entry In force
27 Feb 2024
 PDF
Ä 50243407 / M1
23 Feb 2024
 Ruling to eliminate deficiencies 17 Mar 2024 Deficiencies eliminated
27 Feb 2024
 PDF
Ä 50243407
11 Dec 2023
 First entry In force
11 Dec 2023
 PDF

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