ETENRU
RegisteredTartu County
Registry code
10945500
VAT number
EE100844904
Address
Tartu maakond, Tartu linn, Haage küla, Võilille tee 9-9, 61402
Registered
13.08.2003 · 23 yrs
Activity
Plumbing, heat and air-conditioning installation 4322
Capital
5 113 €
Email
k•••@h•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Business Register 06.10.2026
Sales revenue135 k €+95%2025 annual report
Profit385 €2025 annual report
Employees1Tax Board 2026 Q2
Labour taxes per quarter0 €Tax Board 2026 Q2
Cash67 762 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months145 k €+314%Tax Board, last 4 quarters
State taxes 12 months13 001 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 11 397 €
8 01619 k7 9153183 087108 k23 k11 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▲ 314% 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
Kalmer Kõks1 companyno tax debtPersonal ID ↗13.08.2003
Shareholders 1
Kalmer Kõks100,0% 5 113 €01.09.2023
Beneficial owners 1
Kalmer Kõks1 companyno tax debtdirect holding19.03.2019

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue16,6%
Labour taxes / revenue0,0%
Revenue per employee per month3 799 €
Gross salary (estimate)—
Net salary (estimate)—

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q211 397 €▲ 3484%0 €1 888 €1
2026 Q122 595 €▲ 185%0 €7 666 €1
2025 Q4108 119 €▲ 474%375 €2 380 €1
2025 Q33 087 €▼ 61%700 €1 067 €1
2025 Q2318 €——1
2025 Q17 915 €▼ 89%334 €384 €1
2024 Q418 846 €▲ 261%579 €570 €1
2024 Q38 016 €▼ 72%334 €636 €1
2024 Q20 €606 €539 €1
2024 Q174 094 €▲ 211%193 €4 805 €1
2023 Q45 219 €▼ 36%294 €342 €1
2023 Q328 151 €▼ 10%627 €1 867 €1
Show full history (18 quarters)
2023 Q212 155 €▲ 6133%0 €1 429 €1
2023 Q123 797 €▲ 1650%0 €2 954 €1
2022 Q48 144 €193 €1 206 €1
2022 Q331 430 €0 €5 591 €1
2022 Q2195 €——1
2022 Q11 360 €0 €750 €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 revenue135 k €▲ 95%69 200 €▼ 29%97 302 €▲ 90%51 129 €▼ 59%124 k €
Profit385 €▼ 98%23 874 €▲ into profit-8 227 €▲ 64%-23 160 €▼ into loss8 698 €
Profit margin0,3%34,5%-8,5%-45,3%7,0%
Retained earnings118 k €▲ 25%93 894 €▼ 8%102 k €▼ 18%125 k €▲ 7%117 k €
Cash67 762 €▼ 42%116 k €▲ 18%97 988 €▲ 16%84 401 €▼ 24%111 k €
Current assets182 k €▲ 25%146 k €▲ 11%132 k €▲ 12%118 k €▼ 17%141 k €
Fixed assets0 €▼ 100%1 420 €▼ 50%2 834 €▼ 33%4 248 €▼ 25%5 665 €
Assets182 k €▲ 23%148 k €▲ 9%135 k €▲ 11%122 k €▼ 17%147 k €
Current liabilities58 399 €▲ 141%24 239 €▼ 32%35 473 €▲ 162%13 552 €▼ 15%15 984 €
Long-term liabilities——0 €▼ 100%863 €0 €
Total liabilities58 399 €▲ 141%24 239 €▼ 32%35 473 €▲ 146%14 415 €▼ 10%15 984 €
Equity124 k €0%123 k €▲ 24%99 518 €▼ 8%108 k €▼ 18%131 k €
Labour costs-3 441 €▲ 52%-7 220 €▼ 133%-3 101 €▼ 16×-193 €▲ 96%-5 178 €
Employees10%10%100
Filed19.06.202621.02.202504.03.202407.06.202306.07.2022
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 activity4322135 010 €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 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

708 € makseid · 1 toetust

Transactions with state institutions

2024708 €

Largest payers

Peipsiääre Vallavalitsus427 €
Setomaa Vallavalitsus281 €
All payments by month
MonthPayerTypeFieldAmount
10.2024Setomaa VallavalitsusOperating costsMuseums281 €
03.2024Peipsiääre VallavalitsusOperating costsYouth work and youth centres427 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Toetuse saanud projektid

ProjektMeedePerioodToetusVälja makstud
Raamatupidamisõpe algajatele arvuti abil
Lõpetatud · Ettevõtluse ja Innovatsiooni Sihtasutus
Inimressursi arendamine ettevõtete majandusliku konkurentsivõime suurendamiseks20.02.2007 – 30.04.2007952 €

Riigi Tugiteenuste Keskus, 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
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 €

OÜ ENVEKO EHITUS: place 99 /259

Similar size: Xadoil OÜ, OÜ Spe Grupp, HM Soojusmeister OÜ, OÜ netnull, UNIWORK OÜ, Spiraltube OÜ, STRANDLAND OÜ, AR Expert OÜ, Osaühing Raidora Grupp, MALMSAN OÜ

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

Tegevusload

1 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
SurveseadmetöödTST00029625.02.2019

History and notices

7
DateTypeContent
01.09.2023EntryAmendment entry
18.01.2018EntryAmendment entry
11.12.2017EntryAmendment entry
03.12.2017EntryAmendment entry
15.01.2014EntryAmendment entry
03.12.2008Tegevusalade kustutamine registrikaardiltAmendment entry
12.08.2003Jaatav kandeotsusFirst entry