ETENRU
RegisteredHarju County
Registry code
11402606
VAT number
EE101162740
Address
Harju maakond, Saue vald, Valingu küla, Pargi tee 5/3, 76615
Registered
11.07.2007 · 19 yrs
Activity
Plumbing, heat and air-conditioning installation 43222
Additional activities
Spetsialiseeritud jaemüügi vahendusteenus, Freight transport by road
Capital
2 556 €
Email
k•••@g•••.comLog in to see
Phone
+372 •• ••••Log in to see
Business Register 06.10.2026
Sales revenue121 k €+14%2025 annual report
Profit18 621 €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary976 €estimate, Tax Board 2026 Q2
Labour taxes per quarter1 494 €Tax Board 2026 Q2
Cash39 666 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months133 k €+9%Tax Board, last 4 quarters
State taxes 12 months18 702 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 36 395 €
36 k43 k14 k30 k46 k35 k16 k36 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 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
RatingAA → AAA → A
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 9% vs a year earlier
Email right away on tax debt, bankruptcy or board change
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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
Harri Kõlu1 companyno tax debtPersonal ID ↗11.07.2007
Shareholders 1
Harri Kõlu100,0% 2 556 €01.09.2023
Beneficial owners 1
Harri Kõlu1 companyno tax debtdirect holding24.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue20,6%
Labour taxes / revenue4,1%
Revenue per employee per month12 132 €
Gross salary (estimate)976 €
Net salary (estimate)888 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q236 395 €▲ 23%1 494 €7 508 €1
2026 Q116 363 €▲ 16%1 570 €3 088 €1
2025 Q434 592 €▼ 19%1 723 €4 272 €1
2025 Q345 881 €▲ 29%1 723 €3 834 €1
2025 Q229 570 €▲ 44%1 723 €4 057 €1
2025 Q114 089 €▼ 19%1 663 €2 915 €1
2024 Q442 928 €▲ 22%1 544 €13 208 €1
2024 Q335 691 €▼ 30%1 544 €3 599 €1
2024 Q220 530 €▼ 25%3 027 €8 134 €1
2024 Q117 452 €▼ 10%1 450 €2 702 €1
2023 Q435 305 €▼ 43%1 262 €4 506 €1
2023 Q351 130 €▲ 31%1 262 €4 668 €1
Show full history (18 quarters)
2023 Q227 449 €▼ 12%1 799 €14 256 €1
2023 Q119 419 €▲ 49%1 159 €2 226 €1
2022 Q462 410 €952 €4 422 €1
2022 Q339 081 €952 €3 782 €1
2022 Q231 339 €952 €3 623 €1
2022 Q112 997 €952 €1 431 €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 revenue121 k €▲ 14%106 k €▼ 26%144 k €0%145 k €▼ 7%156 k €
Profit18 621 €▲ 39%13 413 €▼ 55%29 975 €▼ 27%40 796 €▲ 39%29 429 €
Profit margin15,4%12,6%20,8%28,2%18,9%
Retained earnings16 195 €▲ 482%2 782 €▼ 89%24 312 €▲ 1%24 053 €▲ into profit-5 376 €
Cash39 666 €▲ 96%20 199 €▼ 65%57 018 €▼ 17%69 090 €▲ 150%27 669 €
Current assets39 991 €▲ 89%21 112 €▼ 65%60 433 €▼ 13%69 095 €▲ 150%27 670 €
Fixed assets0 €▼ 100%245 €▼ 46%455 €▼ 32%665 €▼ 24%875 €
Assets39 991 €▲ 87%21 357 €▼ 65%60 888 €▼ 13%69 760 €▲ 144%28 545 €
Current liabilities2 363 €▲ 1%2 350 €▼ 38%3 789 €▲ 81%2 099 €▲ 25%1 680 €
Total liabilities2 363 €▲ 1%2 350 €▼ 38%3 789 €▲ 81%2 099 €▲ 25%1 680 €
Equity37 628 €▲ 98%19 007 €▼ 67%57 099 €▼ 16%67 661 €▲ 152%26 865 €
Labour costs-14 226 €▼ 7%-13 254 €▼ 24%-10 723 €▼ 44%-7 430 €▼ 4%-7 151 €
Employees00000
Filed22.07.202609.06.202510.05.202408.06.202313.06.2022
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
Plumbing, heat and air-conditioning installation main activity4322291 121 €75%
Spetsialiseeritud jaemüügi vahendusteenus4792129 307 €24%
Freight transport by road49411765 €1%

2025 annual report, RIK open data

Real estate

e-kinnistusraamat

Loading properties…

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

Building permits where the company is a party

1 dokument
Documents1
As owner0
As builder1
In the last 12 months1
DateBuilding and addressDocument and roleMunicipality
18.09.2026Sewer pipeline, water pipeline
Kohila vald, Aespa alevik, Rõõmu tn 8
Notice of use
ehitaja
Kohila valdEHR →

All building permits of this company → Source: Register of Construction Works (CC BY-SA 3.0). Private persons are not shown.

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

17 810 € makseid

Transactions with state institutions

20256 405 €
202411 404 €

Largest payers

Põltsamaa Vallavalitsus6 405 €
Järva Vallavalitsus6 269 €
Valtu Spordimaja OÜ5 135 €
All payments by month
MonthPayerTypeFieldAmount
09.2025Põltsamaa VallavalitsusMuud toetusedGeneral economic development projects6 405 €
12.2024Valtu Spordimaja OÜOperating costsSport5 135 €
10.2024Järva VallavalitsusMuud toetusedWater supply6 269 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

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 €

Harden Grupp OÜ: place 122 /486

Similar size: Van Straaten OÜ, Aermike OÜ, FixPipe OÜ, Vilkar ehitus OÜ, New Select OÜ, Osaühing ELMERIAN GRUPP, OÜ Lülekar solutions, LETKO OÜ, VKSystems OÜ, osaühing Elvetor

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

5
DateTypeContent
01.09.2023EntryAmendment entry
28.05.2018EntryAmendment entry
17.01.2018EntryAmendment entry
28.12.2011EntryAmendment entry
11.07.2007EntryFirst entry