ETENRU
RegisteredHarju County
Registry code
10307877
VAT number
EE100122846
Address
Harju maakond, Tallinn, Kesklinna linnaosa, A. Weizenbergi tn 29-7, 10150
Registered
29.10.1997 · 28 yrs
Activity
Radio broadcasting 60101
Additional activities
Motion picture, video and television programme production activities, Kirjandusloome, Advertising agencies
Capital
3 067 €
Email
o•••@k•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.kolmkaru.ee from email
LEI
254900BDJ0TZNH3MRE73 ISSUED
Business Register 06.10.2026
Sales revenue11 630 €-58%2025 annual report
Profit-31 702 €2025 annual report
Labour taxes per quarter159 €Tax Board 2026 Q2
Cash1,9 m €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months3 651 €-83%Tax Board, last 4 quarters
State taxes 12 months1 432 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 321 €
5 0194 5966 8525 1992 260504566321
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
A
Good, low risk
80 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 06.10.2026 · open data
Quick check
  • No tax debt
  • No enforcement proceedings (12 months)
  • No payment orders (12 months)
  • No bankruptcy or liquidation
  • No sanctions
  • Report filed (2025)
  • VAT registered
Stability
RatingA → AA → AAA → A
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 83% vs a year earlier
Notification when something changes
Add the rating badge to your website

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Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Olav Osolin2 companiesno tax debtPersonal ID ↗29.10.1997
Shareholders 1
Olav Osolin100,0% 3 067 €01.09.2023
Beneficial owners 1
Olav Osolin2 companiesno tax debtdirect holding18.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue82,2%
Labour taxes / revenue49,5%
Revenue per employee per month—
Gross salary (estimate)—
Net salary (estimate)—

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2321 €▼ 94%159 €264 €—
2026 Q1566 €▼ 92%159 €264 €—
2025 Q4504 €▼ 89%159 €264 €—
2025 Q32 260 €▼ 55%159 €640 €—
2025 Q25 199 €▼ 16%159 €1 195 €—
2025 Q16 852 €▼ 66%157 €111 217 €—
2024 Q44 596 €▼ 65%155 €29 213 €—
2024 Q35 019 €▲ 12%155 €1 075 €—
2024 Q26 209 €▼ 49%155 €850 €—
2024 Q120 210 €▲ 197%155 €3 787 €—
2023 Q413 138 €▲ 97%155 €2 534 €—
2023 Q34 495 €▼ 32%155 €992 €—
Show full history (18 quarters)
2023 Q212 293 €▲ 28%155 €2 085 €—
2023 Q16 807 €▼ 56%155 €1 387 €—
2022 Q46 668 €155 €1 046 €—
2022 Q36 592 €155 €1 108 €—
2022 Q29 589 €155 €1 819 €—
2022 Q115 560 €155 €2 871 €—

Tax and Customs Board, published on the 10th of the month following the quarter. State taxes include employment taxes. CC BY-SA 3.0

Annual reports

5 yr
Build report

20252024202320222021
Sales revenue11 630 €▼ 58%28 016 €▼ 33%41 704 €▲ 43%29 227 €▼ 51%59 552 €
Profit-31 702 €▼ into loss79 437 €▼ 59%192 k €▲ into profit-71 897 €▼ into loss143 k €
Profit margin-272,6%283,5%459,7%-246,0%240,1%
Retained earnings2,5 m €▲ 3%2,4 m €▲ 9%2,2 m €▼ 11%2,5 m €▲ 6%2,3 m €
Cash1,9 m €▲ 5%1,8 m €▼ 19%2,2 m €▼ 3%2,3 m €▼ 5%2,4 m €
Current assets2,4 m €▼ 6%2,6 m €▼ 12%2,9 m €▲ 5%2,8 m €▼ 2%2,9 m €
Fixed assets5 104 €▲ 34%3 819 €▼ 10%4 246 €▲ 24%3 413 €▲ 34%2 556 €
Assets2,5 m €▼ 5%2,6 m €▼ 12%2,9 m €▲ 5%2,8 m €▼ 2%2,9 m €
Current liabilities1 196 €▼ 99%111 k €▼ 14%129 k €▲ 44%89 589 €▼ 1%90 771 €
Long-term liabilities0 €0 €▼ 100%418 k €▲ 31%319 k €▲ 5%304 k €
Total liabilities1 196 €▼ 99%111 k €▼ 80%547 k €▲ 34%409 k €▲ 4%395 k €
Equity2,4 m €▼ 1%2,5 m €▲ 3%2,4 m €0%2,4 m €▼ 3%2,5 m €
Labour costs0 €0 €0 €0 €0 €
Employees00000
Filed30.06.202630.06.202530.06.202430.06.202330.06.2022
ReportPDF ↓PDF ↓PDF ↓PDF ↓PDF ↓

▲ growth, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0

Revenue by activity

2025
ActivityEMTAKSales revenueOsa
Radio broadcasting main activity601018 400 €72%
Motion picture, video and television programme production activities59111 400 €12%
Kirjandusloome901111 125 €10%
Advertising agencies73111705 €6%

2025 annual report, RIK open data

Real estate

e-kinnistusraamat

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Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data

Debts and court cases

clean
No tax debt · Tax Board 06.10.2026

Tax Board debtor list (daily), Official Announcements, State Gazette. The Tax Board publishes only today's list; earlier history is collected by Firmo.

Enforcement, payment orders and notices

clean

Official Announcements contain no enforcement, payment order or tax authority notices about the company.

Official Announcements (CC BY-SA 4.0). Enforcement proceedings, payment orders or tax decisions are published there only if they cannot be delivered to the company otherwise. The enforcement register is not public, so the absence of a notice does not mean there are no claims.

State: transactions, tenders, grants

1 789 € makseid

Transactions with state institutions

2025149 €
2024860 €
2023780 €

Largest payers

Tallinna Polütehnikum640 €
Toila Vallavalitsus420 €
Kohila Vallavalitsus360 €
Tallinna Keskraamatukogu 220 €
Eesti Töötukassa149 €
All payments by month
MonthPayerTypeFieldAmount
10.2025Eesti TöötukassaOperating costsSocial protection of the unemployed120 €
10.2025Eesti TöötukassaOther operating expensesSocial protection of the unemployed29 €
05.2024Tallinna PolütehnikumOperating costsVocational education640 €
04.2024Tallinna Keskraamatukogu Operating costsLibraries220 €
12.2023Toila VallavalitsusOperating costsLeisure events420 €
05.2023Kohila VallavalitsusOperating costsLibraries360 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

1

Top 20 in activity: Radio broadcasting

20
#CompanyRevenue
1Raadiotehnika OÜ710 k €
2Curtis Carboni OÜ587 k €
3Taevaraadio OÜ441 k €
4Tartu Pereraadio Ühing325 k €
5Baltic Media Network OÜ213 k €
6Attain OÜ152 k €
7Northstar Media OÜ132 k €
8Radio Eli MTÜ124 k €
9Milli Vanilli OÜ117 k €
10Ringfmraadio OÜ100 k €
11OÜ RING FM MEDIA86 974 €
12Korovo OÜ82 530 €
13Emotion Craftory OÜ71 604 €
14Monster Media OÜ67 766 €
15Mittetulundusühing Kuressaare Pereraadio64 210 €
16OÜ Tiit Sei61 241 €
17Osaühing Fonera Grupp52 556 €
18SKY Productions OÜ39 987 €
19Elsker OÜ39 105 €
20MTÜ Ilmaparandaja28 336 €

Osaühing Kolm Karu: place 31 /53

Similar size: Roninas OÜ, Amazonas Meedium OÜ, Puukala OÜ, MTÜ Eestisoomlaste Ühendus Sibelius, Sauna ja Sisu, Reklaamklipp OÜ, Kont ja pojad OÜ, Huumor OÜ, Sisupalu OÜ, Täitsa Pekkis Saade OÜ, Ragnaretom OÜ

Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity

Domains

1 records

Domains

DomainSource
kolmkaru.eeemail

History and notices

9
DateTypeContent
01.09.2023EntryAmendment entry
16.01.2018EntryAmendment entry
07.11.2017EntryAmendment entry
14.09.2016EntryAmendment entry
24.01.2012EntryAmendment entry
03.12.2008Tegevusalade kustutamine registrikaardiltAmendment entry
05.12.2007EntryEralduva isiku jagunemiskanne (teine, konstitutiivne kanne jagunemisel)
06.09.2007EntryAmendment entry
21.04.2006EntryAmendment entry