ETENRU
RegisteredHarju County
Registry code
11228605
VAT number
EE101037008
Address
Harju maakond, Harku vald, Viti küla, Helgi tee 21, 76910
Registered
16.03.2006 · 20 yrs
Activity
Plumbing, heat and air-conditioning installation 4322
Capital
2 555 €
Email
t•••@t•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.tresden.ee from email
Business Register 06.10.2026
Sales revenue1,3 m €-19%2025 annual report
Profit-57 522 €2025 annual report
Employees7Tax Board 2026 Q2
Average gross salary2 530 €estimate, Tax Board 2026 Q2
Labour taxes per quarter27 092 €Tax Board 2026 Q2
Cash302 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months984 k €-43%Tax Board, last 4 quarters
State taxes 12 months233 k €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 237 tuh €
387 k461 k556 k321 k273 k247 k227 k237 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AA
Very good, low risk
85 / 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 since 26.09.2026
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 43% 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

2 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 2
Ingmar Kolberg2 companiesno tax debtPersonal ID ↗14.05.2014
Ingrid Timm2 companiesno tax debtPersonal ID ↗16.03.2006
Shareholders 2
Ingrid Timm60,0% 1 533 €01.09.2023
Ingmar Kolberg40,0% 1 022 €01.09.2023
Beneficial owners 2
Ingmar Kolberg2 companiesno tax debtdirect holding01.10.2018
Ingrid Timm-Kolberg2 companiesno tax debtdirect holding01.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue20,7%
Labour taxes / revenue11,4%
Revenue per employee per month11 280 €
Gross salary (estimate)2 530 €
Net salary (estimate)2 056 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2236 871 €▼ 26%27 092 €49 090 €7
2026 Q1226 820 €▼ 59%24 528 €74 138 €7
2025 Q4247 244 €▼ 46%25 737 €54 425 €7
2025 Q3272 989 €▼ 29%29 151 €55 144 €7
2025 Q2320 601 €▼ 21%25 860 €60 208 €8
2025 Q1556 419 €▲ 179%36 908 €89 342 €7
2024 Q4461 213 €▲ 20%22 538 €56 372 €7
2024 Q3387 072 €▲ 28%22 780 €44 035 €7
2024 Q2407 867 €▲ 19%21 925 €32 494 €8
2024 Q1199 706 €▼ 16%25 378 €61 060 €7
2023 Q4385 359 €▲ 82%22 385 €56 451 €7
2023 Q3303 494 €▲ 59%21 160 €26 403 €7
Show full history (18 quarters)
2023 Q2343 715 €▼ 23%18 821 €50 614 €7
2023 Q1236 927 €▲ 57%21 894 €39 292 €6
2022 Q4211 473 €18 071 €21 001 €7
2022 Q3191 432 €19 612 €20 240 €7
2022 Q2443 719 €19 354 €46 189 €7
2022 Q1150 714 €21 544 €50 657 €7

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 revenue1,3 m €▼ 19%1,6 m €▲ 19%1,3 m €▲ 21%1,1 m €▼ 29%1,5 m €
Profit-57 522 €▼ into loss247 k €▲ 34%184 k €▲ 744%21 747 €▼ 89%202 k €
Profit margin-4,6%15,9%14,1%2,0%13,3%
Retained earnings993 k €▲ 33%747 k €▲ 18%633 k €▼ 6%671 k €▲ 33%504 k €
Cash302 k €▼ 20%376 k €▲ 29%292 k €▲ 32%222 k €▼ 58%532 k €
Current assets389 k €▼ 29%545 k €▲ 51%362 k €▲ 34%269 k €▼ 57%631 k €
Fixed assets604 k €▼ 1%609 k €▲ 16%525 k €▲ 4%505 k €▲ 202%167 k €
Assets993 k €▼ 14%1,2 m €▲ 30%887 k €▲ 15%774 k €▼ 3%798 k €
Current liabilities50 288 €▼ 67%154 k €▲ 130%67 112 €▼ 14%78 021 €▼ 12%88 744 €
Long-term liabilities4 000 €0%4 000 €0 €0 €0 €
Total liabilities54 288 €▼ 66%158 k €▲ 135%67 112 €▼ 14%78 021 €▼ 12%88 744 €
Equity938 k €▼ 6%996 k €▲ 22%819 k €▲ 18%696 k €▼ 2%709 k €
Labour costs-256 k €▼ 13%-227 k €▼ 12%-202 k €▼ 10%-183 k €▼ 2%-180 k €
Employees70%70%70%70%7
Filed28.06.202627.06.202527.06.202430.06.202330.06.2022
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 activity43221 263 792 €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

855 tuh € makseid

Transactions with state institutions

202633 548 €
2025164 k €
2024288 k €
2023370 k €

Largest payers

AS Tallinna Linnatransport625 650 €
Tallinna Mustjōe Gümnaasium40 482 €
Saue Vallavalitsus32 477 €
Tallinna Tehnikaülikool30 879 €
Saku Vallavalitsus28 571 €
All payments by month
MonthPayerTypeFieldAmount
08.2026Tallinna RingmajanduskeskusOperating costsWaste management2 780 €
08.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
07.2026VÄLISMINISTEERIUMOperating costsForeign policy6 156 €
07.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
07.2026Veskimöldre Haridusmaja SAOperating costsPre-school education285 €
06.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
05.2026Hiiumaa VallavalitsusOperating costsBasic and general secondary education2 088 €
05.2026Tallinna TehnikaülikoolOperating costsTeadus- ja arendustegevus hariduses1 500 €
05.2026Rapla VallavalitsusOperating costsBasic and general secondary education665 €
05.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
04.2026VÄLISMINISTEERIUMOperating costsForeign policy3 750 €
04.2026Saue VallavalitsusOperating costsOther social protection of the elderly3 070 €
04.2026Eesti Sõjamuuseum - kindral Laidoneri muuseumOperating costsMuseums533 €
04.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
04.2026Veskimöldre Haridusmaja SAOperating costsPre-school education285 €
03.2026Veskimöldre Haridusmaja SAOperating costsPre-school education3 187 €
03.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
02.2026Eesti Sõjamuuseum - kindral Laidoneri muuseumOperating costsMuseums918 €
02.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
01.2026Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education3 856 €
01.2026Eesti Sõjamuuseum - kindral Laidoneri muuseumOperating costsMuseums977 €
01.2026Saue VallavalitsusOperating costsBasic and general secondary education955 €
01.2026Veskimöldre Haridusmaja SAOperating costsPre-school education285 €
12.2025Tallinna TehnikaülikoolOperating costsTeadus- ja arendustegevus hariduses5 282 €
12.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education477 €
11.2025Rapla VallavalitsusOperating costsBasic and general secondary education3 026 €
11.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
10.2025Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education3 948 €
10.2025AS Tallinna LinnatransportOperating costsPublic transport organisation3 695 €
10.2025Veskimöldre Haridusmaja SAOperating costsPre-school education3 262 €
10.2025Saue VallavalitsusOperating costsBasic and general secondary education1 705 €
10.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education645 €
10.2025SA Tallinna KultuurikatelOperating costsLeisure events223 €
09.2025Saue VallavalitsusOperating costsPre-school education2 181 €
08.2025Tallinna RingmajanduskeskusOperating costsWaste management2 780 €
08.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education322 €
07.2025VÄLISMINISTEERIUMOperating costsForeign policy2 830 €
07.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
07.2025Veskimöldre Haridusmaja SAOperating costsPre-school education281 €
07.2025Saue VallavalitsusOperating costsYouth work and youth centres205 €
06.2025Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education342 €
06.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
05.2025Tallinna TehnikaülikoolOperating costsTeadus- ja arendustegevus hariduses5 697 €
05.2025Hiiumaa VallavalitsusOperating costsBasic and general secondary education2 054 €
05.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
04.2025Saue VallavalitsusOperating costsOther housing and communal services1 627 €
04.2025Tallinna TehnikaülikoolOperating costsTeadus- ja arendustegevus hariduses1 149 €
04.2025Rapla VallavalitsusOperating costsBasic and general secondary education927 €
04.2025Eesti Sõjamuuseum - kindral Laidoneri muuseumOperating costsMuseums561 €
04.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
04.2025Veskimöldre Haridusmaja SAOperating costsPre-school education281 €
03.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
02.2025Tallinna TehnikaülikoolOperating costsTeadus- ja arendustegevus hariduses2 805 €
02.2025Rapla VallavalitsusOperating costsBasic and general secondary education988 €
02.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
02.2025Veskimöldre Haridusmaja SAOperating costsPre-school education122 €
01.2025AS Tallinna LinnatransportFixed assetsPublic transport organisation107 789 €
01.2025Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education3 794 €
01.2025Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education1 074 €
01.2025Eesti Sõjamuuseum - kindral Laidoneri muuseumOperating costsMuseums604 €
01.2025Tallinna TehnikaülikoolOperating costsTertiary education561 €
01.2025Veskimöldre Haridusmaja SAOperating costsPre-school education281 €
12.2024Saue VallavalitsusOperating costsBasic and general secondary education1 906 €
12.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
12.2024Tallinna TehnikaülikoolOperating costsTertiary education276 €
11.2024Rapla VallavalitsusOperating costsBasic and general secondary education2 391 €
11.2024Saue VallavalitsusOperating costsPre-school education1 257 €
11.2024Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education903 €
11.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
10.2024AS Tallinna LinnatransportFixed assetsPublic transport organisation77 541 €
10.2024Veskimöldre Haridusmaja SAOperating costsPre-school education3 057 €
10.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
09.2024AS Tallinna LinnatransportFixed assetsPublic transport organisation103 062 €
09.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education11 535 €
09.2024Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education3 316 €
09.2024Saue VallavalitsusOperating costsPre-school education1 939 €
08.2024AS Tallinna LinnatransportFixed assetsPublic transport organisation18 472 €
08.2024Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education11 639 €
08.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education427 €
07.2024AS Tallinna LinnatransportFixed assetsPublic transport organisation20 130 €
07.2024Tallinna TehnikaülikoolOperating costsTertiary education7 810 €
07.2024Saku VallavalitsusOperating costsOther social protection, incl. administration1 852 €
07.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
07.2024Veskimöldre Haridusmaja SAOperating costsPre-school education281 €
06.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
05.2024KLIIMAMINISTEERIUMMuud toetusedSaaste vähendamine4 000 €
05.2024Lääne-Tallinna Keskhaigla ASOperating costsSpecialised hospital services403 €
05.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
04.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education555 €
04.2024Veskimöldre Haridusmaja SAOperating costsPre-school education281 €
04.2024Saku VallavalitsusOperating costsPre-school education218 €
03.2024Rapla VallavalitsusOperating costsBasic and general secondary education2 446 €
03.2024Saue VallavalitsusOperating costsPre-school education1 057 €
03.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education317 €
02.2024Tallinna TehnikaülikoolOperating costsTertiary education3 853 €
02.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education427 €
01.2024Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education3 262 €
01.2024Saue VallavalitsusOperating costsBasic and general secondary education744 €
01.2024Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education312 €
12.2023AS Tallinna LinnatransportFixed assetsPublic transport organisation79 049 €
12.2023Saku VallavalitsusOperating costsBasic and general secondary education4 930 €
12.2023Saue VallavalitsusOperating costsPre-school education3 497 €
12.2023Eesti Sõjamuuseum - kindral Laidoneri muuseumOperating costsMuseums1 027 €
12.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education480 €
12.2023Veskimöldre Haridusmaja SAOperating costsPre-school education276 €
11.2023AS Tallinna LinnatransportFixed assetsPublic transport organisation200 840 €
11.2023SA Tallinna KultuurikatelOperating costsLeisure events4 092 €
11.2023Hiiumaa VallavalitsusOperating costsBasic and general secondary education4 042 €
11.2023Saue VallavalitsusOperating costsFolk culture2 856 €
11.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education312 €
10.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education3 732 €
10.2023Veskimöldre Haridusmaja SAOperating costsPre-school education3 007 €
10.2023Saue VallavalitsusOperating costsPre-school education1 907 €
10.2023Saku VallavalitsusOperating costsBasic and general secondary education1 640 €
09.2023AS Tallinna LinnatransportFixed assetsPublic transport organisation15 072 €
09.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education732 €
09.2023Saue VallavalitsusOperating costsPre-school education456 €
08.2023Saku VallavalitsusFixed assetsPre-school education16 465 €
08.2023Tallinna TehnikaülikoolOperating costsTeadus- ja arendustegevus hariduses1 944 €
07.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education312 €
07.2023Veskimöldre Haridusmaja SAOperating costsPre-school education276 €
07.2023Saku VallavalitsusOperating costsBasic and general secondary education215 €
06.2023Rapla VallavalitsusOperating costsBasic and general secondary education4 236 €
06.2023SA Tallinna KultuurikatelOperating costsLeisure events498 €
06.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education312 €
05.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education880 €
04.2023Saue VallavalitsusOperating costsOther housing and communal services1 601 €
04.2023Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education1 056 €
04.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education312 €
04.2023Veskimöldre Haridusmaja SAOperating costsPre-school education276 €
03.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education3 732 €
03.2023Saku VallavalitsusOperating costsBasic and general secondary education3 251 €
03.2023Tallinna Õismäe Vene LütseumOperating costsBasic and general secondary education486 €
02.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education312 €
01.2023Saue VallavalitsusOperating costsBasic and general secondary education5 515 €
01.2023Tallinna Mustjōe GümnaasiumOperating costsBasic and general secondary education312 €
01.2023Veskimöldre Haridusmaja SAOperating costsPre-school education276 €

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
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 €

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
ElektritöödTEL00168206.04.2011
EhitamineEEH00503110.08.2010

History and notices

10
DateTypeContent
01.09.2023EntryAmendment entry
17.01.2018EntryAmendment entry
29.11.2017EntryAmendment entry
12.07.2016Administrative order
14.05.2014EntryAmendment entry
05.05.2014Order to remedy deficienciesAmendment entry
26.11.2010Kandemäärus ex officioAmendment entry
03.12.2008Tegevusalade kustutamine registrikaardiltAmendment entry
14.03.2006EntryFirst entry
13.02.2006Kättetoimetatav puuduste kõrvaldamise määrusFirst entry