ETENRU
RegisteredHarju County
Registry code
16326442
VAT number
EE102417630
Address
Harju maakond, Kose vald, Kose alevik, Vahtra vkt 14-3, 75101
Registered
27.09.2021 · 5 yrs
Activity
Plumbing, heat and air-conditioning installation 43222
Capital
2 500 €
Email
j•••@g•••.comLog in to see
Phone
+372 •• ••••Log in to see
Business Register 05.10.2026
Sales revenue61 994 €-23%2025 annual report
Profit1 464 €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary716 €estimate, Tax Board 2026 Q2
Labour taxes per quarter1 096 €Tax Board 2026 Q2
Cash14 054 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months68 551 €-16%Tax Board, last 4 quarters
State taxes 12 months15 456 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 17 831 €
23 k23 k12 k23 k20 k19 k12 k18 k
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 05.10.2026 · 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 → A
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 16% vs a year earlier
Notification when something changes
Add the rating badge to your website

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
Janek Sau1 companyno tax debtPersonal ID ↗27.09.2021
Shareholders 1
Janek Sau100,0% 2 500 €01.09.2023
Beneficial owners 1
Janek Sau1 companyno tax debtdirect holding27.09.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue23,3%
Labour taxes / revenue6,1%
Revenue per employee per month5 944 €
Gross salary (estimate)716 €
Net salary (estimate)691 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q217 831 €▼ 23%1 096 €4 155 €1
2026 Q111 970 €▼ 3%1 043 €3 412 €1
2025 Q419 139 €▼ 16%938 €4 501 €1
2025 Q319 611 €▼ 14%938 €3 388 €1
2025 Q223 274 €▲ 54%938 €3 055 €1
2025 Q112 301 €▼ 7%844 €2 632 €1
2024 Q422 699 €▲ 178%840 €3 592 €1
2024 Q322 894 €▲ 98%840 €3 059 €1
2024 Q215 161 €▼ 50%840 €2 571 €1
2024 Q113 209 €▲ 33%840 €2 258 €1
2023 Q48 177 €▼ 33%840 €1 515 €1
2023 Q311 587 €▲ 10%840 €0 €1
Show full history (18 quarters)
2023 Q230 551 €▲ 297%840 €4 766 €1
2023 Q19 895 €▼ 45%831 €1 627 €1
2022 Q412 159 €812 €1 660 €1
2022 Q310 531 €812 €1 254 €1
2022 Q27 701 €812 €1 067 €1
2022 Q118 008 €541 €1 532 €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

4 yr
Build report

2025202420232022
Sales revenue61 994 €▼ 23%80 807 €▲ 24%65 202 €▲ 27%51 432 €
Profit1 464 €▼ 93%20 501 €▲ 56%13 164 €▲ into profit-6 185 €
Profit margin2,4%25,4%20,2%-12,0%
Retained earnings27 479 €▲ 294%6 978 €▲ into profit-6 185 €▼ 68%-3 676 €
Cash14 054 €▲ 99%7 055 €▲ 87%3 769 €—
Current assets14 493 €▼ 20%18 015 €▲ 144%7 369 €▼ 35%11 304 €
Fixed assets17 682 €▼ 12%20 092 €▼ 11%22 502 €▲ 14×1 597 €
Assets32 175 €▼ 16%38 107 €▲ 28%29 871 €▲ 132%12 901 €
Current liabilities732 €▼ 91%8 128 €▼ 60%20 392 €▲ 15%17 763 €
Total liabilities732 €▼ 91%8 128 €▼ 60%20 392 €▲ 15%17 763 €
Equity31 443 €▲ 5%29 979 €▲ 216%9 479 €▲ into profit-4 862 €
Labour costs-11 969 €▼ 3%-11 641 €0%-11 641 €▼ 11%-10 501 €
Employees10%10%10%1
Filed12.04.202615.06.202505.04.202419.05.2023
ReportPDF ↓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
Plumbing, heat and air-conditioning installation main activity4322261 994 €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 05.10.2026

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
1Osaühing FIRETEK7,0 m €
2osaühing Hanken3,3 m €
3Osaühing Tomex Tööd3,1 m €
4AS Lavateir2,5 m €
5APK Ehitus OÜ2,0 m €
6SanTrust OÜ2,0 m €
7DRIMMAX OÜ1,9 m €
8OÜ Mangano1,9 m €
9OÜ SanBerg1,8 m €
10A&O HOLDING OÜ1,6 m €
11Koduspa OÜ1,5 m €
12Nikos Grupp OÜ1,4 m €
13Silfer OÜ1,3 m €
14SRT Toru & Ventilatsioonitööd OÜ1,1 m €
15DENSAN OÜ1,1 m €
16OÜ KODUSOOJUS1,1 m €
17RIVOCO OÜ970 k €
18OÜ JUNTSON HALDUS896 k €
19Torusellid OÜ835 k €
20TRT torutööd OÜ776 k €

OÜ Wassergrupp: place 200 /486

Similar size: MPtorutööd OÜ, Uppvärmning Mästare OÜ, Malm & Ko OÜ, Torusaurus OÜ, SVN TEH OÜ, Kaitorest OÜ, WELDRUN OÜ, ToruGrupp OÜ, Optimus Group OÜ, osaühing Haapsalu Raudtee

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

Licences, pledges, domains

No data

History and notices

2
DateTypeContent
01.09.2023EntryAmendment entry
27.09.2021EntryFirst entry