ETENRU
RegisteredHarju County
Registry code
14003077
VAT number
EE101914147
Address
Harju maakond, Tallinn, Lasnamäe linnaosa, Mahtra tn 34-2, 13811
Registered
26.02.2016 · 10 yrs
Activity
Isolatsioonitööd 43231
Capital
2 500 €
Email
h•••@m•••.ruLog in to see
Phone
+372 5•• ••••Log in to see
Business Register 05.10.2026
Sales revenue17 250 €-80%2025 annual report
Profit-12 958 €2025 annual report
Employees2Tax Board 2026 Q2
Average gross salary110 €estimate, Tax Board 2026 Q2
Labour taxes per quarter337 €Tax Board 2026 Q2
Cash15 713 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 04.10.2026
Revenue 12 months16 209 €-76%Tax Board, last 4 quarters
State taxes 12 months7 778 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 3 411 €
32 k31 k2 4342 4019 6803 11803 411
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▼ 76% 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
Denis Helbling2 companiesno tax debtPersonal ID ↗26.02.2016
Shareholders 1
Denis Helbling100,0% 2 500 €02.09.2023
Beneficial owners 1
Denis Helbling2 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member11.06.2026

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue21,5%
Labour taxes / revenue9,9%
Revenue per employee per month568 €
Gross salary (estimate)110 €
Net salary (estimate)106 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q23 411 €▲ 42%337 €732 €2
2026 Q10 €91 €64 €2
2025 Q43 118 €▼ 90%801 €985 €2
2025 Q39 680 €▼ 70%2 585 €5 997 €2
2025 Q22 401 €▼ 90%902 €2 659 €1
2025 Q12 434 €▲ 92%1 026 €2 757 €1
2024 Q430 518 €▲ 77%1 583 €3 924 €1
2024 Q331 975 €▲ 212%1 031 €3 285 €1
2024 Q223 978 €▲ 295%1 774 €6 076 €1
2024 Q11 267 €▼ 1%1 746 €2 766 €—
2023 Q417 238 €▲ 328%1 256 €2 551 €1
2023 Q310 262 €▲ 21%804 €1 796 €1
Show full history (18 quarters)
2023 Q26 077 €▲ 461%0 €192 €—
2023 Q11 278 €▼ 82%0 €593 €—
2022 Q44 027 €957 €1 143 €—
2022 Q38 469 €788 €1 015 €—
2022 Q21 083 €566 €1 702 €—
2022 Q17 143 €283 €579 €—

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 revenue17 250 €▼ 80%87 556 €▲ 149%35 164 €▲ 83%19 224 €▼ 50%38 309 €
Profit-12 958 €▼ into loss30 523 €▲ 759%3 555 €▲ into profit-7 556 €▼ into loss7 647 €
Profit margin-75,1%34,9%10,1%-39,3%20,0%
Retained earnings30 078 €▲ into profit-445 €▼ into loss94 €▼ 99%7 900 €▲ 2633×3 €
Cash15 713 €▼ 26%21 353 €———
Current assets23 334 €▼ 50%46 244 €▲ 558%7 027 €▲ 67%4 202 €▼ 59%10 185 €
Fixed assets0 €0 €▼ 100%1 388 €▼ 28%1 916 €▼ 22%2 444 €
Assets23 334 €▼ 50%46 244 €▲ 450%8 415 €▲ 38%6 118 €▼ 52%12 629 €
Current liabilities3 464 €▼ 74%13 416 €▲ 197%4 516 €▲ 38%3 274 €▲ 47%2 229 €
Total liabilities3 464 €▼ 74%13 416 €▲ 197%4 516 €▲ 38%3 274 €▲ 47%2 229 €
Equity19 870 €▼ 39%32 828 €▲ 742%3 899 €▲ 37%2 844 €▼ 73%10 400 €
Labour costs-20 046 €▲ 8%-21 721 €▼ 86%-11 675 €▼ 54%-7 594 €▲ 33%-11 264 €
Employees20%2▲ 100%10%10%1
Filed11.06.202626.03.202512.03.202423.02.202326.03.2022
ReportIn the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗

▲ 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 activity4323117 250 €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 04.10.2026

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

5 766 € makseid

Transactions with state institutions

20252 870 €
20242 024 €
2023872 €

Largest payers

Eesti Töötukassa4 052 €
Kadrioru Park1 715 €
All payments by month
MonthPayerTypeFieldAmount
07.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
06.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
05.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
04.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
03.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
02.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
01.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
12.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed145 €
08.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
07.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed362 €
06.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed265 €
01.2024Kadrioru ParkOperating costsCleaning of public areas842 €
12.2023Kadrioru ParkOperating costsCleaning of public areas678 €
02.2023Kadrioru ParkOperating costsOther housing and communal services194 €

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: 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 €

Re3 Group OÜ: place 85 /103

Similar size: Vasker KVH OÜ, OÜ TMremont, VBN OÜ, OÜ Deltahansa, FAMCOM OÜ, Leiar OÜ, Volts Haamer OÜ, Vahupoisid OÜ, Pronebo Art OÜ, Tulekaitse 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
DateTypeContent
12.06.2024EntryAmendment entry
02.09.2023EntryAmendment entry
20.01.2018EntryAmendment entry
11.12.2017EntryAmendment entry
21.09.2016Administrative order
26.02.2016EntryFirst entry