ETENRU
RegisteredHarju County
Registry code
12613274
VAT number
EE102774496
Address
Harju maakond, Tallinn, Kristiine linnaosa, Mooni tn 113, 13424
Registered
13.02.2014 · 12 yrs
Activity
Plumbing, heat and air-conditioning installation 43223
Capital
2 500 €
Email
k•••@g•••.comLog in to see
Phone
+372 5•• ••••Log in to see
Business Register 04.10.2026
Sales revenue44 880 €-11%2025 annual report
Profit-3 779 €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary392 €estimate, Tax Board 2026 Q2
Labour taxes per quarter599 €Tax Board 2026 Q2
Cash818 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 04.10.2026
Revenue 12 months41 385 €+69%Tax Board, last 4 quarters
State taxes 12 months4 666 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 8 155 €
13 k012 k15 k17 k1 3008 155
IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
A
Hea, madal risk
67 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 04.10.2026 · 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
RatingBBB → BB → A
In tax debt0 days since 26.09.2026
Notification when something changes
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The badge code is available to this company's verified account: verification uses a code we send to the company email in the Business Register. The badge updates itself and cannot be bought. Read more

Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Ardo Mägi1 companyno tax debtPersonal ID ↗13.02.2014
Shareholders 1
Ardo Mägi100,0% 2 500 €03.09.2023
Beneficial owners 1
Ardo Mägi1 companyno tax debtotsene osalus19.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue10,8%
Labour taxes / revenue7,3%
Revenue per employee per month2 718 €
Gross salary (estimate)392 €
Net salary (estimate)377 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q28 155 €▼ 30%599 €882 €1
2026 Q11 300 €0 €0 €1
2025 Q417 165 €▲ 33%1 152 €1 482 €1
2025 Q314 765 €1 477 €2 302 €1
2025 Q211 650 €492 €1 978 €1
2025 Q10 €——1
2024 Q412 880 €675 €0 €—
2024 Q3—1 292 €1 219 €1
2024 Q2—269 €251 €1
2023 Q4—651 €611 €—
2023 Q3—608 €570 €1
2023 Q2———1
Näita kogu ajalugu (16 kvartalit)
2022 Q4—740 €691 €—
2022 Q3—665 €587 €1
2022 Q2—193 €193 €1
2022 Q1—193 €193 €1

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 revenue44 880 €▼ 11%50 237 €▲ 34%37 410 €▲ 40%26 770 €▼ 27%36 625 €
Profit-3 779 €▼ 83%-2 069 €▼ miinusesse2 320 €▲ plussi-2 009 €▼ miinusesse2 082 €
Profit margin-8,4%-4,1%6,2%-7,5%5,7%
Jaotamata kasum2 939 €▼ 41%5 008 €▲ 86%2 688 €▼ 43%4 697 €▲ 80%2 615 €
Cash818 €▼ 30%1 167 €▼ 36%1 835 €▲ 107%885 €—
Current assets10 414 €▼ 15%12 250 €▼ 6%13 097 €▲ 8%12 167 €▲ 10%11 076 €
Põhivara24 456 €▼ 22%31 556 €▲ 19×1 646 €▼ 26%2 221 €▼ 21%2 795 €
Assets34 870 €▼ 20%43 806 €▲ 197%14 743 €▲ 2%14 388 €▲ 4%13 871 €
Current liabilities15 209 €▼ 11%17 012 €▲ 75%9 735 €▼ 17%11 700 €▲ 28%9 174 €
Pikaajalised kohustised18 001 €▼ 16%21 355 €———
Total liabilities33 210 €▼ 13%38 367 €▲ 294%9 735 €▼ 17%11 700 €▲ 28%9 174 €
Equity1 660 €▼ 69%5 439 €▲ 9%5 008 €▲ 86%2 688 €▼ 43%4 697 €
Tööjõukulud-9 684 €▼ 32%-7 337 €▼ 70%-4 327 €▲ 8%-4 713 €▼ 9%-4 327 €
Employees10%10%10%10%1
Filed22.07.202629.06.202503.07.202427.10.202314.12.2022
ReportIn the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗

▲ kasv, ▼ 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
Plumbing, heat and air-conditioning installation main activity4322344 880 €100%

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 04.10.2026

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

none

No transactions with state agencies, procurement contracts or grants found

RTK Saldo, Riigihangete register, RTK toetatud projektid

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

0

No linked companies found

Top 20 in activity: Plumbing, heat and air-conditioning installation

20
#CompanyRevenue
1Koltsi Kaminad OÜ503 k €
2Korsten Puhtaks OÜ443 k €
3OÜ Lasover397 k €
4Acai Estonia OÜ350 k €
5Osaühing Kaminameister315 k €
6Safest Group OÜ229 k €
7K - Kolded OÜ167 k €
8Kaminsepp OÜ156 k €
9OÜ Kagunurk156 k €
10OÜ Koldevärk156 k €
11osaühing Kaminagrupp142 k €
12OSAÜHING KORSTNA EKSPERT133 k €
13kodu soojaks OÜ121 k €
14OÜ Ideaalkaminad120 k €
15OÜ Tuulepuu116 k €
16Hiiuahi OÜ111 k €
17OÜ Kaas Grupp102 k €
18Ahjuehitus OÜ95 076 €
19ALFARERO OÜ89 789 €
20OÜ Projektimehed89 606 €

Kivikorsten OÜ: koht 53 / 134

Sarnase suurusega: Kaminanurk OÜ, MM Ehitus OÜ, ÖÖ Projekt OÜ, ABC Kamin OÜ, Korstnasepp OÜ, Ernesaks Korstnad OÜ, Pottseppa Teenused OÜ, KIRSIOTSA OÜ, 180 kraadi OÜ, Ahjukoda OÜ

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

Tegevusload

1 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
MuinsuskaitseEMU00050430.09.2020

History and notices

9
DateLiikSisu
02.10.2026KanneMuutmiskanne
04.11.2024KanneMuutmiskanne
15.08.2024KanneMuutmiskanne
27.10.2023Hoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata
03.09.2023KanneMuutmiskanne
19.01.2018KanneMuutmiskanne
07.12.2017KanneMuutmiskanne
03.06.2015KanneMuutmiskanne
13.02.2014KanneEsmakanne