ETENRU
RegisteredHarju County
Registry code
11351441
VAT number
EE101469728
Address
Harju maakond, Tallinn, Mustamäe linnaosa, Retke tee 28-18, 13419
Registered
02.04.2007 · 19 yrs
Activity
Isolatsioonitööd 43231
Additional activities
Katusetööd, Construction of other civil engineering projects n.e.c., Construction of water projects, Plumbing, heat and air-conditioning installation, Other specialised construction activities n.e.c., Floor and wall covering, Muud ehituspaigaldustööd
Capital
2 556 €
Email
r•••@g•••.comLog in to see
Phone
+372 5•• ••••Log in to see
Business Register 05.10.2026
Sales revenue121 k €-26%2025 annual report
Profit26 319 €2025 annual report
Employees2Tax Board 2026 Q2
Average gross salary819 €estimate, Tax Board 2026 Q2
Labour taxes per quarter2 505 €Tax Board 2026 Q2
Cash28 507 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months80 204 €-62%Tax Board, last 4 quarters
State taxes 12 months15 734 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 20 146 €
86 k35 k38 k51 k43 k5 42712 k20 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 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)
  • VAT registered
Stability
RatingAA → A
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 62% vs a year earlier
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
Aivar Narusk3 companiesno tax debtPersonal ID ↗02.04.2007
Shareholders 1
Aivar Narusk100,0% 2 556 €01.09.2023
Beneficial owners 1
Aivar Narusk3 companiesno tax debtdirect holding30.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue11,9%
Labour taxes / revenue12,4%
Revenue per employee per month3 358 €
Gross salary (estimate)819 €
Net salary (estimate)770 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q220 146 €▼ 61%2 505 €2 398 €2
2026 Q112 025 €▼ 68%2 235 €3 123 €2
2025 Q45 427 €▼ 84%1 118 €1 332 €2
2025 Q342 606 €▼ 50%2 180 €8 881 €2
2025 Q251 460 €▲ 92%2 757 €11 164 €2
2025 Q138 082 €▲ 514%3 114 €9 098 €2
2024 Q434 918 €▲ 78%2 405 €4 008 €2
2024 Q385 654 €▲ 917%2 686 €16 353 €2
2024 Q226 772 €▲ 256%1 208 €4 017 €2
2024 Q16 198 €▼ 40%1 118 €1 687 €2
2023 Q419 572 €▼ 29%1 298 €4 007 €2
2023 Q38 419 €▼ 57%990 €1 485 €2
Show full history (18 quarters)
2023 Q27 529 €▼ 73%1 540 €1 792 €3
2023 Q110 258 €▼ 47%1 857 €2 137 €3
2022 Q427 637 €2 658 €5 551 €3
2022 Q319 429 €3 267 €4 853 €3
2022 Q227 914 €3 265 €6 522 €3
2022 Q119 447 €3 077 €5 649 €3

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 revenue121 k €▼ 26%164 k €▲ 268%44 553 €▼ 49%87 570 €▼ 5%92 634 €
Profit26 319 €▼ 4%27 546 €▲ into profit-19 287 €▼ into loss1 205 €▲ 2%1 185 €
Profit margin21,8%16,8%-43,3%1,4%1,3%
Retained earnings44 712 €▲ 160%17 166 €▼ 53%36 453 €▲ 3%35 248 €▲ 3%34 063 €
Cash28 507 €▲ 193%9 714 €▲ 19×515 €▼ 81%2 706 €▼ 54%5 912 €
Current assets41 853 €▲ 16%36 208 €▲ 94%18 656 €▼ 7%19 961 €▼ 8%21 628 €
Fixed assets50 694 €0%50 678 €▲ 36%37 231 €▼ 9%40 922 €▼ 7%43 915 €
Assets92 547 €▲ 7%86 886 €▲ 55%55 887 €▼ 8%60 883 €▼ 7%65 543 €
Current liabilities18 704 €▼ 52%39 362 €▲ 10%35 909 €▲ 66%21 618 €▼ 21%27 483 €
Total liabilities18 704 €▼ 52%39 362 €▲ 10%35 909 €▲ 66%21 618 €▼ 21%27 483 €
Equity73 843 €▲ 55%47 524 €▲ 138%19 978 €▼ 49%39 265 €▲ 3%38 060 €
Labour costs-12 079 €▲ 45%-21 850 €▼ 31%-16 617 €▲ 42%-28 880 €▲ 34%-43 950 €
Employees20%20%2▼ 33%30%3
Filed30.06.202630.06.202529.06.202430.06.202330.06.2022
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
Isolatsioonitööd main activity4323149 180 €41%
Katusetööd4341132 787 €27%
Muud ehituspaigaldustööd4324118 953 €16%
Construction of water projects4291113 070 €11%
Plumbing, heat and air-conditioning installation432222 278 €2%
Floor and wall covering433311 512 €1%
Construction of other civil engineering projects n.e.c.429911 468 €1%
Other specialised construction activities n.e.c.439991 390 €1%

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 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

212 tuh € makseid

Transactions with state institutions

202618 480 €
2025110 k €
202480 210 €
20234 074 €

Largest payers

Tallinna Lotte Lasteaed207 385 €
Pannjärve Tervisespordikeskuse Sihtasutus4 129 €
Kuressaare Haigla SA856 €
All payments by month
MonthPayerTypeFieldAmount
08.2026Kuressaare Haigla SAOperating costsGeneral hospital services856 €
07.2026Tallinna Lotte LasteaedOperating costsPre-school education5 208 €
06.2026Tallinna Lotte LasteaedOperating costsPre-school education1 051 €
05.2026Tallinna Lotte LasteaedOperating costsPre-school education486 €
04.2026Tallinna Lotte LasteaedOperating costsPre-school education4 023 €
02.2026Tallinna Lotte LasteaedOperating costsPre-school education278 €
01.2026Tallinna Lotte LasteaedOperating costsPre-school education6 579 €
12.2025Tallinna Lotte LasteaedOperating costsPre-school education1 736 €
10.2025Tallinna Lotte LasteaedOperating costsPre-school education3 977 €
07.2025Tallinna Lotte LasteaedOperating costsPre-school education40 000 €
06.2025Tallinna Lotte LasteaedOperating costsPre-school education60 000 €
05.2025Tallinna Lotte LasteaedOperating costsPre-school education1 706 €
02.2025Tallinna Lotte LasteaedOperating costsPre-school education2 187 €
12.2024Tallinna Lotte LasteaedOperating costsPre-school education171 €
11.2024Pannjärve Tervisespordikeskuse SihtasutusOperating costsSport1 873 €
09.2024Tallinna Lotte LasteaedOperating costsPre-school education29 280 €
08.2024Tallinna Lotte LasteaedOperating costsPre-school education29 280 €
07.2024Tallinna Lotte LasteaedOperating costsPre-school education14 640 €
04.2024Tallinna Lotte LasteaedOperating costsPre-school education1 292 €
03.2024Tallinna Lotte LasteaedOperating costsPre-school education428 €
01.2024Tallinna Lotte LasteaedOperating costsPre-school education3 246 €
10.2023Pannjärve Tervisespordikeskuse SihtasutusOperating costsSport2 256 €
10.2023Tallinna Lotte LasteaedOperating costsPre-school education366 €
08.2023Tallinna Lotte LasteaedOperating costsPre-school education1 188 €
02.2023Tallinna Lotte LasteaedOperating costsPre-school education264 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

2

Top 20 in activity: Isolatsioonitööd

20
#CompanyRevenue
1OÜ AURICU8,7 m €
2BTI Service OÜ5,1 m €
3Osaühing Tefire Group4,0 m €
4PFP PRODUCTS OÜ1,6 m €
5Puistemees OÜ1,5 m €
6OÜ Isolitas1,3 m €
7Osaühing Kohtla-Järve OMEGA1,1 m €
8Feraru OÜ1,0 m €
9OÜ TERMIKAY1,0 m €
10Salvelum OÜ1,0 m €
11E2 Grupp OÜ639 k €
12Aldreht OÜ588 k €
13OÜ KLF - Eri505 k €
14Osaühing DAKT420 k €
15OÜ Halinga Plekikoda362 k €
16PUISTEVILLA OSAÜHING282 k €
17OÜ DIGIGRAMM274 k €
18Yourconstruction OÜ271 k €
19OÜ Eurospecter270 k €
20Puristaja OÜ268 k €

Jõmm Ehitus OÜ: place 39 /103

Similar size: BTI Partner OÜ, OÜ Mato Tuleohutus, Elevill OÜ, Sweene OÜ, VERTES OÜ, Estpur OÜ, Osaühing Soojustus puistevillaga, ALT Group OÜ, RV Paigaldus OÜ, KFR Isolatsioon 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
EhitamineEEH00605227.01.2012

History and notices

11
DateTypeContent
01.09.2023EntryAmendment entry
21.12.2020EntryAmendment entry
16.03.2020Negative entry order: deficiencies not remediedAmendment entry
14.02.2020Order to remedy deficienciesAmendment entry
10.02.2020Negative entry order: deficiencies not remediedAmendment entry
07.01.2020Order to remedy deficienciesAmendment entry
27.05.2019EntryAmendment entry
08.02.2018EntryAmendment entry
18.01.2018EntryAmendment entry
31.10.2011EntryAmendment entry
02.04.2007EntryFirst entry