ETENRU
RegisteredHarju County
Registry code
10730946
VAT number
not VAT registered
Address
Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Sepa tn 14, 11712
Registered
01.03.2001 · 25 yrs
Activity
Isolatsioonitööd 43231
Capital
40 000 €
Email
m•••@g•••.comLog in to see
Business Register 05.10.2026
Sales revenue8 221 €-20%2025 annual report
Profit-1 228 €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary114 €estimate, Tax Board 2026 Q2
Labour taxes per quarter175 €Tax Board 2026 Q2
Cash1 375 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
State taxes 12 months1 066 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
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)
  • Not VAT registered
Stability
RatingA → AA → A
In tax debt0 days since 26.09.2026
Notification when something changes
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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
Konstantin Kolotõgin1 companyno tax debtPersonal ID ↗01.03.2001
Shareholders 1
Konstantin Kolotõgin100,0% 40 000 €01.09.2023
Beneficial owners 1
Konstantin Kolotygin1 companyno tax debtdirect holding19.10.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2—175 €154 €1
2026 Q1———1
2025 Q4—155 €137 €1
2025 Q2—856 €775 €—
2025 Q1—1 247 €1 128 €1
2024 Q4———1
2024 Q3———1
2024 Q2———1
2024 Q1—1 170 €1 056 €—
2023 Q4—997 €897 €1
2023 Q3—509 €459 €1
2023 Q2—773 €690 €1
Show full history (17 quarters)
2023 Q1—1 125 €1 021 €1
2022 Q4—748 €680 €1
2022 Q3—319 €286 €1
2022 Q2—984 €901 €1
2022 Q1—1 062 €977 €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 revenue8 221 €▼ 20%10 242 €▼ 14%11 871 €▼ 12%13 507 €▼ 24%17 792 €
Profit-1 228 €▼ into loss196 €▲ into profit-2 163 €▼ into loss213 €▼ 86%1 514 €
Profit margin-14,9%1,9%-18,2%1,6%8,5%
Retained earnings2 821 €▲ 7%2 625 €▼ 45%4 788 €▲ 5%4 575 €▼ 25%6 089 €
Cash1 375 €▼ 12%1 555 €▼ 45%2 852 €▼ 8%3 110 €▼ 41%5 305 €
Current assets2 203 €▼ 23%2 877 €▼ 10%3 196 €▼ 21%4 032 €▼ 34%6 120 €
Fixed assets1 946 €▼ 22%2 500 €▲ 26%1 985 €▼ 40%3 312 €▼ 44%5 961 €
Assets4 149 €▼ 23%5 377 €▲ 4%5 181 €▼ 29%7 344 €▼ 39%12 081 €
Current liabilities0 €0 €0 €0 €▼ 100%576 €
Long-term liabilities0 €0 €0 €0 €▼ 100%1 346 €
Total liabilities0 €0 €0 €0 €▼ 100%1 922 €
Equity4 149 €▼ 23%5 377 €▲ 4%5 181 €▼ 29%7 344 €▼ 28%10 159 €
Labour costs-3 221 €▲ 50%-6 384 €▼ 2%-6 275 €▼ 6%-5 900 €▲ 11%-6 600 €
Employees10%10%10%10%1
Filed28.06.202629.06.202508.07.202406.06.202319.07.2022
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
Isolatsioonitööd main activity432318 221 €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

none

No transactions with state agencies, procurement contracts or grants found

RTK Saldo, Riigihangete register, RTK 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: 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 €

Osaühing MILEST GRUPP: place 93 /103

Similar size: Vahupoisid OÜ, Pronebo Art OÜ, Tulekaitse OÜ, VillaSpets OÜ, OÜ NEUP, OSAÜHING Termitecs Grupp, Urban&Urban OÜ, IZOVENT paigaldus OÜ, Ergoblest OÜ, ProSpray 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

13
DateTypeContent
06.07.2024Warning order on deletion from the register: annual report not filed
01.09.2023EntryAmendment entry
17.01.2018EntryAmendment entry
13.12.2017EntryMuutmiskanne ÄS § 525 lg 2 alusel
07.11.2017EntryAmendment entry
23.11.2015EntryAmendment entry
23.08.2010Tegevusalade kustutamine registrikaardiltAmendment entry
28.01.2010EntryAmendment entry
18.01.2010Warning order on deletion from the register: annual report not filedToimiku dokumentide kontroll
19.10.2009AruandetrahvimäärusTäiendav toimiku dokumentide kontroll
19.02.2007Warning order on deletion from the register: annual report not filedToimiku dokumentide kontroll
13.09.2006AruandetrahvimäärusToimiku dokumentide kontroll
12.09.2006AruandetrahvimäärusToimiku dokumentide kontroll