ETENRU
RegisteredHarju County
Registry code
11251828
VAT number
EE101143798
Address
Harju maakond, Tallinn, Mustamäe linnaosa, Sõpruse pst 212-82, 13416
Registered
03.05.2006 · 20 yrs
Activity
Plumbing, heat and air-conditioning installation 43222
Capital
2 556 €
Email
v•••@h•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Business Register 05.10.2026
Sales revenue48 791 €+18%2025 annual report
Profit2 390 €2025 annual report
Employees2Tax Board 2026 Q2
Average gross salary716 €estimate, Tax Board 2026 Q2
Labour taxes per quarter2 192 €Tax Board 2026 Q2
Cash22 715 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months47 331 €+7%Tax Board, last 4 quarters
State taxes 12 months15 520 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 13 466 €
17 k10 k6 79610 k14 k17 k2 83713 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
RatingAA → AAA → A
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 7% vs a year earlier
Notification when something changes
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Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Mihhail Tšjornõi1 companyno tax debtPersonal ID ↗03.05.2006
Shareholders 1
Mihhail Tšjornõi100,0% 2 556 €01.09.2023
Beneficial owners 1
Mihhail Tšjornõi1 companyno tax debtdirect holding18.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue30,4%
Labour taxes / revenue16,3%
Revenue per employee per month2 244 €
Gross salary (estimate)716 €
Net salary (estimate)691 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q213 466 €▲ 32%2 192 €4 096 €2
2026 Q12 837 €▼ 58%2 099 €2 320 €2
2025 Q417 088 €▲ 65%2 211 €4 921 €2
2025 Q313 940 €▼ 16%2 211 €4 183 €2
2025 Q210 189 €▼ 18%2 013 €3 619 €2
2025 Q16 796 €2 129 €2 998 €2
2024 Q410 354 €▲ 5%1 965 €4 732 €2
2024 Q316 693 €▲ 7%1 965 €4 447 €2
2024 Q212 401 €▲ 124%1 680 €3 579 €2
2024 Q10 €1 752 €1 598 €2
2023 Q49 839 €▼ 47%1 646 €2 921 €2
2023 Q315 553 €▲ 30%1 566 €3 548 €2
Show full history (18 quarters)
2023 Q25 537 €▼ 36%1 646 €2 297 €2
2023 Q13 745 €▼ 33%1 708 €2 124 €2
2022 Q418 521 €1 395 €3 742 €2
2022 Q311 931 €1 364 €2 910 €2
2022 Q28 622 €1 395 €2 464 €2
2022 Q15 577 €1 368 €2 052 €2

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 revenue48 791 €▲ 18%41 507 €▲ 24%33 371 €▼ 27%45 467 €▲ 26%35 963 €
Profit2 390 €▲ into profit-3 065 €▲ 55%-6 865 €▼ into loss5 973 €▲ 250%1 709 €
Profit margin4,9%-7,4%-20,6%13,1%4,8%
Retained earnings40 226 €▼ 7%43 291 €▼ 22%55 156 €▲ 12%49 182 €▲ 4%47 473 €
Cash22 715 €▼ 44%40 848 €▼ 16%48 486 €▼ 3%49 898 €▲ 2%48 982 €
Current assets49 292 €▲ 8%45 484 €▼ 12%51 711 €▼ 12%58 960 €▲ 14%51 528 €
Fixed assets88 €▼ 91%1 024 €▼ 48%1 960 €▼ 32%2 896 €▼ 24%3 832 €
Assets49 380 €▲ 6%46 508 €▼ 13%53 671 €▼ 13%61 856 €▲ 12%55 360 €
Current liabilities3 952 €▲ 14%3 470 €▲ 35%2 568 €▼ 34%3 889 €▲ 16%3 366 €
Total liabilities3 952 €▲ 14%3 470 €▲ 35%2 568 €▼ 34%3 889 €▲ 16%3 366 €
Equity45 428 €▲ 6%43 038 €▼ 16%51 103 €▼ 12%57 967 €▲ 11%51 994 €
Labour costs-28 001 €▼ 9%-25 683 €▼ 10%-23 383 €▼ 20%-19 536 €▼ 9%-17 970 €
Employees0▼ 100%2▲ 100%10%10%1
Filed18.04.202631.03.202521.03.202405.04.202325.03.2022
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 activity4322248 791 €100%

2025 annual report, RIK open data

Real estate

e-kinnistusraamat

Loading properties…

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 €

Osaühing Veskangas: place 225 /486

Similar size: Lestauim OÜ, ATLAUA GRUPP OÜ, OÜ WeldX, Betregister OÜ, G-Building Company OÜ, S.T.M Lahendused OÜ, Aldim OÜ, MIMS OÜ, Torudeabi ja Elektritööd OÜ, Osaühing KUSTUTUSPROJEKT

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

Tegevusload

2 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
EhitamineEEH00167018.05.2006
GaasitöödTGT00010218.05.2006

History and notices

8
DateTypeContent
01.09.2023EntryAmendment entry
12.03.2019EntryAmendment entry
17.01.2018EntryAmendment entry
30.11.2017EntryAmendment entry
01.09.2016EntryAmendment entry
12.10.2011EntryAmendment entry
03.12.2008Tegevusalade kustutamine registrikaardiltAmendment entry
02.05.2006EntryFirst entry