ETENRU
RegisteredTartu County
Registry code
16403125
VAT number
not VAT registered
Address
Tartu maakond, Tartu linn, Tartu linn, Kalda tee 20-40, 50704
Registered
28.12.2021 · 4 yrs
Activity
Plumbing, heat and air-conditioning installation 43223
Capital
2 500 €
Email
k•••@g•••.comLog in to see
Phone
+372 5•• ••••Log in to see
Website
http://ahjusoojus.ee
Business Register 05.10.2026
Sales revenue37 480 €-1%2025 annual report
Profit-8 113 €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary545 €estimate, Tax Board 2026 Q2
Labour taxes per quarter834 €Tax Board 2026 Q2
Cash2 784 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
State taxes 12 months3 270 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Firmo rating
A
Good, low risk
77 / 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)
  • Not VAT registered
Stability
RatingBBB → A
In tax debt0 days since 26.09.2026
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
Kaspar Illak2 companiesno tax debtPersonal ID ↗28.12.2021
Shareholders 1
Kaspar Illak100,0% 2 500 €01.09.2023
Beneficial owners 1
Kaspar Illak2 companiesno tax debtdirect holding28.12.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2—834 €834 €1
2026 Q1—812 €812 €1
2025 Q4—812 €812 €1
2025 Q3—812 €812 €1
2025 Q2—812 €812 €1
2025 Q1—780 €780 €1
2024 Q4—718 €718 €1
2024 Q3—718 €718 €1
2024 Q2—718 €718 €1
2024 Q1—694 €694 €1
2023 Q4—647 €647 €1
2023 Q3—647 €647 €—
Show full history (18 quarters)
2023 Q2—647 €647 €1
2023 Q1—624 €624 €1
2022 Q4—578 €578 €1
2022 Q3—578 €578 €1
2022 Q2—578 €578 €1
2022 Q1———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

4 yr
Build report

2025202420232022
Sales revenue37 480 €▼ 1%37 818 €▼ 4%39 428 €▲ 65%23 924 €
Profit-8 113 €▼ into loss6 928 €▲ 213%2 213 €▼ 45%3 993 €
Profit margin-21,6%18,3%5,6%16,7%
Retained earnings13 133 €▲ 112%6 205 €▲ 55%3 993 €—
Cash2 784 €▼ 75%10 971 €——
Current assets2 784 €▼ 76%11 671 €▲ 567%1 749 €▼ 72%6 173 €
Fixed assets4 700 €0%4 700 €0%4 700 €0%4 700 €
Assets7 484 €▼ 54%16 371 €▲ 154%6 449 €▼ 41%10 873 €
Current liabilities2 464 €▼ 24%3 238 €▲ 13×244 €▼ 94%4 380 €
Total liabilities2 464 €▼ 24%3 238 €▲ 13×244 €▼ 94%4 380 €
Equity5 020 €▼ 62%13 133 €▲ 112%6 205 €▼ 4%6 493 €
Labour costs-3 247 €▼ 13%-2 871 €▼ 11%-2 590 €▼ 34%-1 927 €
Employees10%10%10%1
Filed03.04.202615.05.202509.06.202405.04.2023
ReportPDF ↓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 activity4322337 480 €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

63 282 € makseid

Transactions with state institutions

202630 560 €
202525 600 €
20247 122 €

Largest payers

Võru Vallavalitsus18 825 €
Nõo Vallavalitsus10 815 €
Tartu Linnavalitsus10 665 €
Võru Linnavalitsus7 122 €
Kuusalu Vallavalitsus6 200 €
All payments by month
MonthPayerTypeFieldAmount
08.2026Nõo VallavalitsusOperating costsMuu perekondade ja laste sotsiaalne kaitse10 815 €
07.2026Kuusalu VallavalitsusOperating costsOther social protection, incl. administration6 200 €
05.2026Võru VallavalitsusOperating costsEluasemeteenused sotsiaalsetele riskirühmadele7 875 €
04.2026Võru VallavalitsusOperating costsEluasemeteenused sotsiaalsetele riskirühmadele5 670 €
07.2025Tartu LinnavalitsusOperating costsElamumajanduse arendamine5 440 €
06.2025Tartu LinnavalitsusOperating costsElamumajanduse arendamine5 225 €
05.2025Võru VallavalitsusOperating costsEluasemeteenused sotsiaalsetele riskirühmadele5 280 €
04.2025Peipsiääre VallavalitsusOperating costsMuu perekondade ja laste sotsiaalne kaitse4 755 €
03.2025Harku VallavalitsusSotsiaaltoetusedOther protection of social risk groups4 900 €
11.2024Võru LinnavalitsusMuud toetusedElamumajanduse arendamine7 122 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

1

Sorted by revenue (latest report or 4 quarters).

Top 20 in activity: Plumbing, heat and air-conditioning installation

20
#CompanyRevenue
1Koltsi Kaminad OÜ503 k €
2Korsten Puhtaks OÜ443 k €
3OÜ Lasover397 k €
4Acai Estonia OÜ350 k €
5Osaühing Kaminameister315 k €
6Safest Group OÜ229 k €
7K - Kolded OÜ167 k €
8Kaminsepp OÜ156 k €
9OÜ Kagunurk156 k €
10OÜ Koldevärk156 k €
11osaühing Kaminagrupp142 k €
12OSAÜHING KORSTNA EKSPERT133 k €
13kodu soojaks OÜ121 k €
14OÜ Ideaalkaminad120 k €
15OÜ Tuulepuu116 k €
16Hiiuahi OÜ111 k €
17OÜ Kaas Grupp102 k €
18Ahjuehitus OÜ95 076 €
19ALFARERO OÜ89 789 €
20OÜ Projektimehed89 606 €

Ahjusoojus OÜ: place 69 /134

Similar size: Ernesaks OÜ, Soetuba OÜ, OÜ Küttekolle, RR Kolded Osaühing, Vaikoddala OÜ, POTTSER OÜ, Raido Kuljus OÜ, osaühing HÕBEKIVI, Eesti Ahi OÜ, korstente ehitus ja remont OÜ

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

Domains

1 records

Domains

DomainSource
ahjusoojus.eeBusiness Register

History and notices

3
DateTypeContent
09.03.2026EntryAmendment entry
01.09.2023EntryAmendment entry
28.12.2021EntryFirst entry