ETENRU
RegisteredHarju County
Registry code
16153697
VAT number
EE102337736
Address
Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Kopliranna tn 24-24, 11713
Registered
03.02.2021 · 5 yrs
Activity
Plumbing, heat and air-conditioning installation 43222
Capital
2 500 €
Email
n•••@g•••.comLog in to see
Business Register 03.10.2026
Sales revenue183 k €+48%2025 annual report
Profit3 173 €2025 annual report
Employees4Tax Board 2026 Q2
Average gross salary851 €estimate, Tax Board 2026 Q2
Labour taxes per quarter5 209 €Tax Board 2026 Q2
Cash32 249 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 03.10.2026
Revenue 12 months262 k €+65%Tax Board, last 4 quarters
State taxes 12 months30 867 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 131 tuh €
23 k46 k35 k55 k29 k45 k57 k131 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AA
Very good, low risk
83 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 03.10.2026 · 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 → A → AA
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 65% aasta varasemaga
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
Konstantin Kolesnik1 companyno tax debtPersonal ID ↗14.02.2025
Shareholders 1
Jekaterina Koptjakova100,0% 2 500 €02.09.2023
Beneficial owners 1
Jekaterina Koptjakova1 companyno tax debtotsene osalus03.02.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue9,3%
Labour taxes / revenue4,0%
Revenue per employee per month10 879 €
Gross salary (estimate)851 €
Net salary (estimate)794 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2130 552 €▲ 140%5 209 €12 100 €4
2026 Q156 793 €▲ 62%3 521 €8 784 €5
2025 Q445 189 €▼ 1%3 134 €7 220 €3
2025 Q329 046 €▲ 25%2 441 €2 763 €2
2025 Q254 507 €▲ 75%6 509 €9 460 €1
2025 Q135 064 €▲ 33%2 694 €3 877 €3
2024 Q445 719 €▲ 40%5 134 €10 159 €1
2024 Q323 184 €▼ 11%4 038 €5 135 €3
2024 Q231 175 €▼ 17%2 454 €5 966 €2
2024 Q126 463 €▼ 18%1 898 €3 875 €—
2023 Q432 557 €▲ 135%2 031 €4 418 €1
2023 Q326 165 €▼ 23%2 560 €4 127 €1
Näita kogu ajalugu (18 kvartalit)
2023 Q237 453 €▲ 146%1 764 €5 192 €1
2023 Q132 284 €▼ 14%365 €2 472 €1
2022 Q413 845 €0 €452 €1
2022 Q334 149 €0 €3 139 €1
2022 Q215 222 €0 €508 €1
2022 Q137 336 €0 €1 647 €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 revenue183 k €▲ 48%124 k €▼ 3%127 k €▲ 24%102 k €▲ 26%81 321 €
Profit3 173 €▼ 75%12 731 €▼ 21%16 054 €▼ 20%20 108 €▲ 79%11 228 €
Profit margin1,7%10,3%12,6%19,6%13,8%
Jaotamata kasum60 120 €▲ 27%47 389 €▲ 51%31 335 €▲ 179%11 228 €0 €
Cash32 249 €▲ 64%19 707 €▲ 111%9 344 €▼ 56%21 423 €—
Current assets97 267 €▲ 36%71 677 €▲ 20%59 553 €▲ 36%43 630 €▲ 77%24 625 €
Põhivara3 142 €▼ 12%3 582 €▲ 31%2 734 €▲ 21%2 258 €▲ 71%1 317 €
Assets100 k €▲ 33%75 259 €▲ 21%62 287 €▲ 36%45 888 €▲ 77%25 942 €
Current liabilities34 616 €▲ 174%12 639 €▲ 2%12 398 €▲ 3%12 052 €▼ 18%14 715 €
Total liabilities34 616 €▲ 174%12 639 €▲ 2%12 398 €▲ 3%12 052 €▼ 18%14 715 €
Equity65 793 €▲ 5%62 620 €▲ 26%49 889 €▲ 47%33 836 €▲ 201%11 227 €
Tööjõukulud-38 276 €▼ 9%-35 148 €▼ 65%-21 263 €0 €0 €
Employees20%2▲ 100%100
Filed30.06.202630.06.202530.06.202430.06.202311.09.2022
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
Veetorustiku ja sanitaarseadmete paigaldus main activity43222183 472 €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 03.10.2026

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

552 € makseid

Tehingud riigiasutustega

2026552 €

Suurimad maksjad

Eesti Töötukassa552 €
Kõik maksed kuude kaupa
KuuMaksjaLiikFieldAmount
01.2026Eesti TöötukassaMuud toetusedTöötute sotsiaalne kaitse552 €

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 €

Nikam OÜ: koht 76 / 486

Sarnase suurusega: Osaühing Hansameistrid, Toruvana OÜ, OÜ TORU ARST, BaltKomfort OÜ, Osaühing Riho Kinnisvarahooldus, Osaühing ALVIRA VSK, Hannobalt OÜ, Meringe OÜ, Sation Osaühing, Novamaster OÜ

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

6
DateLiikSisu
14.02.2025KanneMuutmiskanne
06.09.2024KanneMuutmiskanne
02.09.2023KanneMuutmiskanne
10.11.2022KanneMuutmiskanne
09.11.2022Puuduste kõrvaldamise määrusMuutmiskanne
03.02.2021KanneEsmakanne