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Search›Companies›OÜ Karol Consult
12009940ActivePrivate limited companyEE101496487 · VAT-registered

OÜ Karol Consult

Harju maakond, Tallinn, Kristiine linnaosa, Mustamäe tee 55-320·EMTAK 69109 — Other legal activities·15+ years
Andmed · ···
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Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
21.10.2010e-Business Register
Address
Mustamäe tee 55-320, Kristiine linnaosa, Tallinn, 10621 Harju maakondADS · e-Business Register
E-mail address
info@karolconsult.eee-Business Register
Telephone
+372 6574752· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 69109 - Other legal activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €e-Business Register
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 · 7 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 21. oktoober 2010, primary activity: Other legal activities. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
11 550 €
▼ 21% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
209 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
12k €
▼ 21% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
209 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers

e-Business Register · 9 h ago
MK
Mart Kuusk
Born 1975 · 51 y · board member since 21.10.2010
Board member

Founders

e-Business Register · 9 h ago
MK
Mart Kuusk
Born 1975 · 51 y · founder since 20.10.2010
Founder

Shareholders

e-Business Register · 9 h ago
JK
Jelena Kuusk
· shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 9 h ago
JK
Jelena Kuusk
· ultimate beneficial owner since 03.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 9 h ago

OÜ Karol Consult is a shareholder or officer in 1 more company.

OÜ Northwork
FounderShareholder 100%

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
51k €
↘ -22.1% vs 2023
State taxes 2025
2k €
↗ +44.7% vs 2024
Employees 2024
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 6574752Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.03.2026ReportEsitati 2024. aasta aruanne— Käive 50 560 €
28.02.2026FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10149051 / M4 · Olek: Puudused kõrvaldatud
2024
29.07.2024ReportEsitati 2023. aasta aruanne— Käive 64 870 €
09.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10149051 / M3 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

OÜ Karol Consult is connected to 12 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Mart Kuusk (9 companies).

Total connections
12
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Mart
9 companies
Via personMart Kuusk
Assets
Employees
202450 560 €1198 €127k €172k €024.03.2026
202364 870 €7274 €126k €170k €029.07.2024
202256 570 €−145 928 €119k €166k €003.10.2023
202154 393 €11 441 €264k €303k €014.12.2022
202057 450 €6896 €253k €291k €007.02.2022
201955 492 €23 678 €246k €274k €003.11.2020
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 Q11 550 €209 €0 €–
202571 616 €1788 €0 €–
202450 860 €1236 €0 €–
202366 051 €4724 €0 €–
202256 943 €2372 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202612k €–––
State taxes 2026209 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 202515k €22k €16k €19k €
State taxes 2025382 €326 €788 €292 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 202415k €12k €12k €11k €
State taxes 2024614 €364 €76 €182 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 202312k €15k €21k €18k €
State taxes 2023389 €2k €1k €2k €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 202212k €17k €14k €13k €
State taxes 2022664 €841 €639 €228 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
9
Jelena Kuusk3
MK
Mart Kuusk
board member, founder
9 other companies›
CompanyRoleReg. code
ARTELLI INVESTEERINGUD OÜ
Board member
11010792
Mittetulundusühing Tanni tee
Founder
80574844
Osaühing Võlaabi
Board memberFounder
11196650
OÜ Northwork
Board member
12161576
OÜ Tamse TJR
Board memberFounderUltimate beneficial ownerShareholder 100%
17209595
OÜ Tamsepuit
Board memberFounderUltimate beneficial ownerShareholder 100%
16666283
OÜ Tiptöö
Board memberFounderUltimate beneficial ownerShareholder 100%
17217643
Tallinn, Kadaka tee 165 korteriühistu
Board member
80154355
Tuhli Group OÜ
Founder
16026020
JK
Jelena Kuusk
shareholder 100%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Osaühing Võlaabi
Ultimate beneficial ownerShareholder 100%
11196650
OÜ Mariot Group
FounderUltimate beneficial ownerShareholder 50%
10982837
OÜ Northwork
Ultimate beneficial owner
12161576