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Search›Companies›Congsolar OÜ
16508114ActivePrivate limited companyEE102533721 · VAT-registered

Congsolar OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Telliskivi tn 60/1·EMTAK 35123 — Electricity production from solar energy·4+ years
Andmed · ···
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Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
26.05.2022e-Business Register
Address
Telliskivi tn 60/1, Põhja-Tallinna linnaosa, Tallinn, 10412 Harju maakondADS · e-Business Register
E-mail address
enery.estonia@enery.energye-Business Register
Principal activity
EMTAK 35123 - Electricity production from solar energye-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
31 950,00 €e-Business Register
LEI
984500EBAC58BOF3GC69 · issued 05.07.2023GLEIF
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 12 sourcese-Business Register · 10 min agoMTARTKMTRGLEIFTööinspektsioon
e-Business Register ↗

Registered 26. mai 2022, primary activity: Electricity production from solar energy. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
479 248 €
▲ 264% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
52 342 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
479k €
▲ 264% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
52k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (3)

e-Business Register · 9 h ago
MP
Margus Potisepp
Born 1990 · 36 y · board member since 26.05.2022
Board member
MK
Marthen-Patrik Kummer
Born 1995 · 30 y · board member since 27.03.2023
Board member
JŠ
Julia Šolkova
Born 1980 · 45 y · board member since 06.11.2024
Board member

Founders

e-Business Register · 9 h ago
EE
Enery Estonia OÜLEGAL PERSON
Legal person · 16269106 · founder since 26.05.2022
Founder · 3k €

Shareholders

e-Business Register · 9 h ago
EP
Enery Power Estonia Holding OÜLEGAL PERSON
Legal person · 16610315 · shareholder since 31.08.2023
Shareholder 100% · 32k €

Beneficial owners (3)

e-Business Register · 9 h ago
MP
Margus Potisepp
Born 1990 · 36 y · ultimate beneficial owner since 28.07.2022
Ultimate beneficial owner
MK
Marthen-Patrik Kummer
Born 1995 · 30 y · ultimate beneficial owner since 03.04.2023
Ultimate beneficial owner
JŠ
Julia Šolkova
Born 1980 · 45 y · ultimate beneficial owner since 28.11.2024
Ultimate beneficial owner

Other persons

e-Business Register · 9 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 22.08.2023
Registrar of the members

Annual reports (3)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
1,0m €
↗ +2245% vs 2023
State taxes 2025
34k €
↗ +715% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
1,0m €500k €0

Commercial pledges (2 · 10,4m €)

Business Register · pledges
Swedbank AS
10060701 · 2 pledge(s) · all active
10,4m €
#1
Rank esimene
From 09.05.2023
7 682 000,00 €
Active
#2
Rank teine
From 17.06.2025
2 733 000,00 €
Active

Licences (1)

MTR · 9 h tagasi
Active licences
1
Elektrienergia1
Oldest · Newest
2024→2024
Oldest licenceELT000119 · 20.12.2024
Active1 / 1
ELT000119
Elektrienergia tootmine
Tegevusluba
From20.12.2024
UntilOpen-ended
Valid

Labour Inspectorate (1 alien-employment notice(s))

opendata.ti.ee

Posted foreign workers· 12 workers

202331.07.2023
OSTENWEG SYSPLAN SRL
Haldusteenistuse juht, Muud mujal liigitamata lihttöölised, Ehitusplatsi koordinaator, Logistik, Lukksepp
Rumeenia
12
Workers

Public procurements (1 · 2,8m €)

Procurement Register · 9 h tagasi
Awards
1
2025–2025 · 1 year
Total amount
2,8m €
avg 2,8m €
Suppliers
1
top: Enefit AS
Latest
07.01.2025
2,8m € · Congsolar OÜ
20251 award2,8m €
07.012025
6 MW/12 MWh aku energiasalvestussüsteemi ost II
ServicesNotice 7635cfd5-52f1-4d1d-93ef-08ba38f67bf4
Enefit AS
16130213
2 764 202 €
Award value

State-sector payments (1 · 746k €)

RTK Makseandmik · 15.05.2026
Transactions
1
2026–2026 · 1 year
Total amount
746k €
avg 746k €
Buyers
1
State and municipal bodies
Latest
04.03.2026
746k € · KLIIMAMINISTEERIUM
20261 transaction · 746k €
04.032026
KLIIMAMINISTEERIUM70001231
MUUD TOETUSED · Elektrienergia

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 025 814 €
17.06.2025FilingKommertspandi avamiskanne2×expand ›hide ⌃
  • K 50203773 / 12 · Olek: Jõustunud
  • Kanne nr 2 · kanne
2024
20.12.2024LicenceUus MTR tegevusluba— Tegevusluba · Elektrienergia · ELT000119
28.11.2024

Connected companies

Same-person ties · e-Business Register

Congsolar OÜ is connected to 56 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Margus Potisepp (32 companies).

Total connections
56
via 3 people
Connecting people
3
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Margus
32 companies
Via personMargus Potisepp
Assets
Employees
2024AUD1 025 814 €241 984 €7,3m €7,6m €030.06.2025
2023AUD43 738 €−305 107 €335k €7,6m €017.09.2024
2022–−18 850 €618k €680k €030.06.2023
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q479 248 €52 342 €0 €–
2025916 711 €33 886 €0 €–
2024147 470 €4160 €0 €–
20231 537 392 €0 €0 €–
2022I-IV Q0 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026479k €–––
State taxes 202652k €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025132k €163k €349k €273k €
State taxes 20250 €0 €34k €0 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 2024110k €25k €33k €-20k €
State taxes 20244k €530 €0 €0 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 202362k €200k €894k €381k €
State taxes 20230 €0 €0 €0 €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 2022–––0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
746 335 €
OfficerLisati tegelikuks kasusaajaks— Julia Šolkova
06.11.2024OfficerAstus juhatusse— Julia Šolkova
06.11.2024FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50203773 / 11 · Olek: Jõustunud
  • Kanne nr 10 · kanne
17.09.2024ReportEsitati 2023. aasta aruanne— Käive 43 738 €
29.08.2024FilingMajandusaasta aruande puuduste kõrvaldamise määrus— Ä 50203773 / M2 · Olek: Puudused kõrvaldatud
32
Marthen-Patrik Kummer13
Julia Šolkova11
MP
Margus Potisepp
board member, ultimate beneficial owner
32 other companies›
CompanyRoleReg. code
Elektromobiil OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
12984757
ENERY ENERGIAPARGID HOLDING OÜ
Board memberUltimate beneficial owner
17476669
Enery Estonia OÜ
Board memberUltimate beneficial owner
16269106
Enery Portfolio Optimization Estonia OÜ
Board memberUltimate beneficial owner
17115090
Enery Power Estonia Holding OÜ
Board memberUltimate beneficial owner
16610315
HSP Invest OÜ
Board memberFounderUltimate beneficial owner
14543649
Kabli Energiapark OÜ
Board memberUltimate beneficial owner
17159294
Koljala Energiapark OÜ
Board memberUltimate beneficial owner
17522257
Kullamaa Energiapark OÜ
Board memberUltimate beneficial owner
17521803
NIMBY Energy OÜ
Board memberUltimate beneficial owner
16599045
Rummu Päikesepark OÜ
Ultimate beneficial ownerBoard member
14833407
Sunmill OÜ
Board memberFounderUltimate beneficial owner
14972824
Sunmill SPV1 OÜ
Board member
16056988
Sunmill SPV10 OÜ
Board memberUltimate beneficial owner
16059113
Sunmill SPV11 OÜ
Board memberUltimate beneficial owner
16075201
Sunmill SPV12 OÜ
Board member
16081992
… and 16 more · see on the person page ↗
MK
Marthen-Patrik Kummer
board member, ultimate beneficial owner
13 other companies›
CompanyRoleReg. code
ENERY ENERGIAPARGID HOLDING OÜ
Board memberUltimate beneficial owner
17476669
Enery Estonia OÜ
Board memberUltimate beneficial owner
JŠ
Julia Šolkova
board member, ultimate beneficial owner
11 other companies›
CompanyRoleReg. code
ENERY ENERGIAPARGID HOLDING OÜ
Board memberUltimate beneficial owner
17476669
Enery Estonia OÜ
Board memberUltimate beneficial owner
16269106
Enery Portfolio Optimization Estonia OÜ
Board memberUltimate beneficial owner
17115090
Enery Power Estonia Holding OÜ
Board memberUltimate beneficial owner
16610315
Kabli Energiapark OÜ
Board memberUltimate beneficial owner
17159294
Koljala Energiapark OÜ
Board memberUltimate beneficial owner
17522257
Kullamaa Energiapark OÜ
Board memberUltimate beneficial owner
17521803
M2K Investeeringud OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
17244611
MAPA OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
14161439
NIMBY Energy OÜ
Board memberUltimate beneficial owner
16599045
Rummu Päikesepark OÜ
Ultimate beneficial ownerBoard member
14833407
Sunmill OÜ
Board memberUltimate beneficial owner
14972824
Sunmill SPV19 OÜ
Board member
16258887
16269106
Enery Power Estonia Holding OÜ
Board memberUltimate beneficial owner
16610315
Kabli Energiapark OÜ
Board memberUltimate beneficial owner
17159294
Koljala Energiapark OÜ
Board memberUltimate beneficial owner
17522257
Kullamaa Energiapark OÜ
Board memberUltimate beneficial owner
17521803
North Courier OÜ
Shareholder 10%Ultimate beneficial owner
11683574
OÜ NORDOX
Founder
14576991
Pallasti 6 OÜ
Ultimate beneficial owner
14263016
Pillar Invest OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
14019405
Rummu Päikesepark OÜ
Ultimate beneficial ownerBoard member
14833407