Congsolar OÜ

Active Registry code 16508114 OÜ Tallinn Registered 26 May 2022
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Congsolar OÜ is a OÜ based in Tallinn, registry code 16508114, status: active. Main activity: Electricity production from solar energy. According to EMTA, turnover for Q3 2026 was €759 687 with employees.

Turnover
759 687 €
↑ 28.8% vs Q2 2026
State taxes
95 133 €
↓ 13.8% vs Q2 2026
Labour taxes
0 €
Employees
—

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

Position in the industry Electricity, gas, steam and air conditioning supply · EMTAK 35

  • Turnover · Q3 2026 759 687 €
    industry median 3 039 € · companies in the industry: 735
  • Revenue · 2025 937 899 €
    industry median 3 747 € · companies in the industry: 1 008
  • Net profit margin · 2025 9.0 %
    industry median 3.6 % · companies in the industry: 693

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € thousand Q3 2026: 759 687 € · +28.8% vs Q2 2026 · industry median 3 039 € · above 91% of the industry
-2000200400600800Q4 2023 Company: 381 439 € Industry median: 3 548 €Q4·23Q1 2024 Company: 109 979 € Industry median: 919 €Q2 2024 Company: 25 068 € Industry median: 3 798 €Q2·24Q3 2024 Company: 32 915 € Industry median: 4 925 €Q4 2024 Company: -20 492 € Industry median: 3 257 €Q4·24Q1 2025 Company: 131 766 € Industry median: 1 195 €Q2 2025 Company: 163 422 € Industry median: 3 174 €Q2·25Q3 2025 Company: 348 948 € Industry median: 2 640 €Q4 2025 Company: 272 575 € Industry median: 2 889 €Q4·25Q1 2026 Company: 479 248 € Industry median: 1 972 €Q2 2026 Company: 589 965 € Industry median: 2 924 €Q2·26Q3 2026 Company: 759 687 € Industry median: 3 039 €Q3·26-2000200400600800Q4 2024 Company: -20 492 € Industry median: 3 257 €Q1 2025 Company: 131 766 € Industry median: 1 195 €Q1·25Q2 2025 Company: 163 422 € Industry median: 3 174 €Q3 2025 Company: 348 948 € Industry median: 2 640 €Q3·25Q4 2025 Company: 272 575 € Industry median: 2 889 €Q1 2026 Company: 479 248 € Industry median: 1 972 €Q1·26Q2 2026 Company: 589 965 € Industry median: 2 924 €Q3 2026 Company: 759 687 € Industry median: 3 039 €Q3·26
  • Company
  • Industry median

Industry: Electricity, gas, steam and air conditioning supply (the EMTAK division of the main activity). Median: half of the industry is above, half below.

State taxes, € thousand Q3 2026: 95 133 € · −13.8% vs Q2 2026
0255075100125Q4 2023 Company: 0 €Q4·23Q1 2024 Company: 3 630 €Q2 2024 Company: 530 €Q2·24Q3 2024 Company: 0 €Q4 2024 Company: 0 €Q4·24Q1 2025 Company: 0 €Q2 2025 Company: 0 €Q2·25Q3 2025 Company: 33 886 €Q4 2025 Company: 0 €Q4·25Q1 2026 Company: 52 342 €Q2 2026 Company: 110 313 €Q2·26Q3 2026 Company: 95 133 €Q3·260255075100125Q4 2024 Company: 0 €Q1 2025 Company: 0 €Q1·25Q2 2025 Company: 0 €Q3 2025 Company: 33 886 €Q3·25Q4 2025 Company: 0 €Q1 2026 Company: 52 342 €Q1·26Q2 2026 Company: 110 313 €Q3 2026 Company: 95 133 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 759 687 95 133 — —
Q2 2026 589 965 110 313 — —
Q1 2026 479 248 52 342 — —
Q4 2025 272 575 — — —
Q3 2025 348 948 33 886 — —
Q2 2025 163 422 — — —
Q1 2025 131 766 — — —
Q4 2024 -20 492 — — —
Q3 2024 32 915 — — —
Q2 2024 25 068 530 — —
Q1 2024 109 979 3 630 — —
Q4 2023 381 439 — — —
Q3 2023 894 044 — — —
Q2 2023 199 909 — — —
Q1 2023 62 000 — — —
Q4 2022 — — — —

Financials by year

2022 – 2025
Revenue, € thousand 2025: 937 899 € · −6.9% vs 2024 · industry median 3 747 € · above 89% of the industry
02505007501 0001 2502022 Company: — Industry median: 13 412 €20222023 Company: 43 737 € Industry median: 4 448 €20232024 Company: 1 007 153 € Industry median: 4 456 €20242025 Company: 937 899 € Industry median: 3 747 €202502505007501 0001 2502022 Company: — Industry median: 13 412 €2023 Company: 43 737 € Industry median: 4 448 €20232024 Company: 1 007 153 € Industry median: 4 456 €2025 Company: 937 899 € Industry median: 3 747 €2025
  • Company
  • Industry median

Industry: Electricity, gas, steam and air conditioning supply (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € thousand 2025: 84 218 € · −65.2% vs 2024 · industry median 0 € · above 91% of the industry
-400-20002004002022 Company: -18 850 € Industry median: 1 580 €20222023 Company: -305 107 € Industry median: 0 €20232024 Company: 241 984 € Industry median: 0 €20242025 Company: 84 218 € Industry median: 0 €2025-400-20002004002022 Company: -18 850 € Industry median: 1 580 €2023 Company: -305 107 € Industry median: 0 €20232024 Company: 241 984 € Industry median: 0 €2025 Company: 84 218 € Industry median: 0 €2025
  • Company
  • Industry median

Industry: Electricity, gas, steam and air conditioning supply (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 9.0 % · −15.0 pp vs the year before · industry median 3.6 % · above 56% of the industry
-800-600-400-20002002022 Company: — Industry median: 51.2 %20222023 Company: -697.6 % Industry median: 15.7 %20232024 Company: 24.0 % Industry median: 4.5 %20242025 Company: 9.0 % Industry median: 3.6 %2025-800-600-400-20002002022 Company: — Industry median: 51.2 %2023 Company: -697.6 % Industry median: 15.7 %20232024 Company: 24.0 % Industry median: 4.5 %2025 Company: 9.0 % Industry median: 3.6 %2025
  • Company
  • Industry median

Industry: Electricity, gas, steam and air conditioning supply (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 10 113 876 € · +32.2% vs 2024
02 5005 0007 50010 00012 5002022 Company: 680 345 €20222023 Company: 7 580 076 €20232024 Company: 7 649 158 €20242025 Company: 10 113 876 €202502 5005 0007 50010 00012 5002022 Company: 680 345 €2023 Company: 7 580 076 €20232024 Company: 7 649 158 €2025 Company: 10 113 876 €2025
Equity, € thousand 2025: 9 818 058 € · +35.0% vs 2024
02 0004 0006 0008 00010 0002022 Company: 618 205 €20222023 Company: 335 048 €20232024 Company: 7 271 797 €20242025 Company: 9 818 058 €202502 0004 0006 0008 00010 0002022 Company: 618 205 €2023 Company: 335 048 €20232024 Company: 7 271 797 €2025 Company: 9 818 058 €2025
Employees 2025: 0 · industry median 2 · above 2% of the industry
0.00.51.01.52.02022 Company: 0 Industry median: 220222023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 220242025 Company: 0 Industry median: 220250.00.51.01.52.02022 Company: 0 Industry median: 22023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 22025 Company: 0 Industry median: 22025
  • Company
  • Industry median

Industry: Electricity, gas, steam and air conditioning supply (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 937 899 84 218 0 10 113 876 9 818 058 0
2024 1 007 153 241 984 0 7 649 158 7 271 797 0
2023 43 737 -305 107 0 7 580 076 335 048 0
2022 — -18 850 0 680 345 618 205 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
9.0 %
Net profit / revenue
Return on equity (ROE)
0.9 %
Net profit / equity
Return on assets (ROA)
0.8 %
Net profit / assets
Equity ratio
97.1 %
Equity / assets
Debt ratio
2.9 %
Liabilities / assets
Current ratio
2.52
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 30 Jun 2026 Company’s own · audited e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 30 Jun 2025 Company’s own · audited e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 17 Sep 2024 Company’s own · audited e-Äriregister
2022 26 May 2022 – 31 Dec 2022 30 Jun 2023 Company’s own e-Äriregister

Commercial pledges

No. Amount Pledgee Period
2 2 733 000 € Swedbank AS 17 Jun 2025 – in force
1 7 682 000 € Swedbank AS 9 May 2023 – in force

Board

Right of representation

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

Owners

Beneficial owners

  • Julia Šolkova
    Member of a senior management body (management or supervisory board) · since 28 Nov 2024
  • Marthen-Patrik Kummer
    Member of a senior management body (management or supervisory board) · since 3 Apr 2023
  • Margus Potisepp
    Member of a senior management body (management or supervisory board) · since 28 Jul 2022

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 35123Electricity production from solar energy Main
Rulings
Number, date Title Deadline State Document
K 50203773 / 12
17 Jun 2025
Commercial pledge entered In force
17 Jun 2025
PDF
Ä 50203773 / 11
6 Nov 2024
Amendment entry In force
6 Nov 2024
PDF
Ä 50203773 / M2
29 Aug 2024
Ruling to eliminate deficiencies in the annual report 28 Sep 2024 Deficiencies eliminated
17 Sep 2024
PDF
Ä 50203773 / 10
25 Jan 2024
Amendment under Code of Civil Procedure § 595¹ (1) In force
25 Jan 2024
PDF
Ä 50203773 / M1
2 Jan 2024
Ruling to eliminate deficiencies 18 Jan 2024 Deficiencies eliminated
25 Jan 2024
PDF
Ä 50203773 / 9
11 Sep 2023
Amendment entry In force
11 Sep 2023
PDF
Ä 50203773 / 8
4 Sep 2023
Amendment entry In force
4 Sep 2023
PDF
Ä 50203773 / 7
22 Aug 2023
Amendment entry In force
22 Aug 2023
PDF
Ä 50203773 / 6
16 Aug 2023
Amendment entry In force
16 Aug 2023
PDF
K 50203773 / 5
9 May 2023
Commercial pledge entered In force
9 May 2023
PDF
Ä 50203773 / 4
27 Mar 2023
Amendment entry In force
27 Mar 2023
PDF
Ä 50203773 / 3
21 Dec 2022
Amendment entry In force
21 Dec 2022
PDF
Ä 50203773 / 2
19 Dec 2022
Second (constitutive) merger entry In force
19 Dec 2022
PDF
Ä 50203773
26 May 2022
First entry In force
26 May 2022
PDF

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