ETENRU
RegisteredHarju County
Registry code
12513986
VAT number
EE102129122
Address
Harju maakond, Harku vald, Liikva küla, Kurma tn 23, 76921
Registered
01.08.2013 · 13 yrs
Activity
Plumbing, heat and air-conditioning installation 4322
Additional activities
Other business support service activities n.e.c.
Capital
2 500 €
Email
i•••@w•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.waternet.ee from email
Business Register 06.10.2026
Sales revenue42 511 €-39%2025 annual report
Profit11 469 €2025 annual report
Labour taxes per quarter0 €Tax Board 2026 Q2
Cash71 113 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months48 977 €-30%Tax Board, last 4 quarters
State taxes 12 months5 653 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 13 041 €
15 k22 k19 k13 k8 49514 k14 k13 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▼ 30% 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
Boriss Davidovitš1 companyno tax debtPersonal ID ↗23.01.2023
Shareholders 1
Tatiana Ivanova100,0% 2 500 €02.09.2023
Beneficial owners 1
Tatiana Ivanovadirect holding29.08.2020

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue11,1%
Labour taxes / revenue0,0%
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 Q213 041 €▼ 3%0 €1 449 €—
2026 Q113 846 €▼ 28%0 €1 386 €—
2025 Q413 595 €▼ 39%0 €1 742 €—
2025 Q38 495 €▼ 44%0 €1 076 €—
2025 Q213 388 €▼ 45%0 €1 648 €—
2025 Q119 191 €▼ 20%0 €2 162 €—
2024 Q422 109 €▲ 117%0 €3 217 €—
2024 Q315 127 €▼ 45%0 €936 €—
2024 Q224 265 €▼ 3%0 €3 830 €—
2024 Q124 092 €▲ 28%0 €13 572 €—
2023 Q410 205 €▼ 41%0 €862 €—
2023 Q327 529 €▲ 63%0 €3 065 €—
Show full history (18 quarters)
2023 Q224 927 €▼ 31%0 €3 641 €—
2023 Q118 808 €▲ 33%0 €1 241 €—
2022 Q417 185 €0 €2 169 €—
2022 Q316 892 €0 €1 594 €—
2022 Q236 329 €0 €3 502 €—
2022 Q114 123 €0 €1 674 €—

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 revenue42 511 €▼ 39%69 534 €▼ 4%72 505 €▲ 20%60 614 €0%60 628 €
Profit11 469 €▼ 53%24 383 €▲ 37%17 741 €▲ into profit-91 735 €▼ into loss21 549 €
Profit margin27,0%35,1%24,5%-151,3%35,5%
Retained earnings59 579 €▲ 69%35 196 €▲ 102%17 455 €▼ 88%149 k €▲ 17%128 k €
Cash71 113 €▲ 16%61 443 €▲ 68%36 553 €▼ 31%52 976 €▲ 57%33 685 €
Current assets73 925 €▲ 16%63 836 €▲ 27%50 448 €▼ 19%62 194 €▲ 11%56 254 €
Fixed assets0 €0 €0 €0 €▼ 100%97 000 €
Assets73 925 €▲ 16%63 836 €▲ 27%50 448 €▼ 19%62 194 €▼ 59%153 k €
Current liabilities127 €▼ 92%1 507 €▼ 88%12 502 €▲ 529%1 988 €▲ 51%1 313 €
Total liabilities127 €▼ 92%1 507 €▼ 88%12 502 €▲ 529%1 988 €▲ 51%1 313 €
Equity73 798 €▲ 18%62 329 €▲ 64%37 946 €▼ 37%60 206 €▼ 60%152 k €
Employees00000
Filed16.05.202602.06.202516.06.202428.05.202313.06.2022
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 activity432226 657 €63%
Other business support service activities n.e.c.8299115 854 €37%

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

394 € makseid

Transactions with state institutions

2023394 €

Largest payers

Tallinna Loomaaed 394 €
All payments by month
MonthPayerTypeFieldAmount
08.2023Tallinna Loomaaed Operating costsLoomaaed394 €

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
1Aktsiaselts Magma15,3 m €
2aktsiaselts HIIEKO7,8 m €
3OÜ EMEKAN4,5 m €
4OÜ 1kelvin4,3 m €
5osaühing AGR3,8 m €
6SOOJUSKESKUS OÜ3,7 m €
7aktsiaselts Sovek3,0 m €
8Osaühing Sanbruno2,9 m €
9AS HEARUM2,3 m €
10OÜ Donates2,1 m €
11Mestre OÜ2,0 m €
12Panapex OÜ1,8 m €
13kyte.ee OÜ1,4 m €
14Kliimalahendus OÜ1,4 m €
15OÜ Toruproff1,4 m €
16Õhk OÜ1,3 m €
17TJ Hooldus OÜ1,3 m €
18AKSUM GRUPP OÜ1,3 m €
19OÜ Tresden1,3 m €
20OSAÜHING VARPO GRUPP1,2 m €

Waternet OÜ: place 171 /259

Similar size: Sanax OÜ, TalMaLi OÜ, Newest Team OÜ, Carnot Grupp OÜ, VVMcom OÜ, Osaühing Pinnok, Kütteallikas OÜ, Drelon OÜ, Mirami Grupp OÜ, Solenar OÜ

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

Licences, domains

2 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
ElektritöödTEL00358308.09.2019

Domains

DomainSource
waternet.eeemail

History and notices

14
DateTypeContent
10.11.2023Eitav kandemäärusOsanike muutmine
02.09.2023EntryAmendment entry
23.01.2023EntryAmendment entry
15.06.2020EntryAmendment entry
13.03.2019EntrySecond, constitutive merger entry (on the acquiring company's register card)
09.04.2018EntryAmendment entry
18.01.2018EntryAmendment entry
06.12.2017EntryAmendment entry
25.09.2017EntryAmendment entry
26.02.2015EntryAmendment entry
15.07.2014Negative entry order: deficiencies not remediedAmendment entry
02.07.2014Order to remedy deficienciesAmendment entry
18.06.2014EntryAmendment entry
01.08.2013EntryFirst entry