ETENRU
RegisteredIda-Viru County
Registry code
11001327
VAT number
EE100874576
Address
Ida-Viru maakond, Narva linn, Kosmonaudi tn 3-18, 20309
Registered
15.01.2004 · 22 yrs
Activity
Plumbing, heat and air-conditioning installation 43222
Capital
2 556 €
Email
t•••@k•••.eeLog in to see
Phone
+372 5•• ••••Log in to see
Business Register 05.10.2026
Sales revenue208 k €-13%2025 annual report
Profit1 059 €2025 annual report
Employees11Tax Board 2026 Q2
Average gross salary372 €estimate, Tax Board 2026 Q2
Labour taxes per quarter6 263 €Tax Board 2026 Q2
Cash6 302 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months228 k €-3%Tax Board, last 4 quarters
State taxes 12 months50 045 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 52 272 €
69 k89 k35 k44 k70 k60 k45 k52 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
AA
Very good, low risk
83 / 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 → AA
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 3% vs a year earlier
Notification when something changes
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Data

Board and owners

2 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 2
Nikolay Yatskov2 companiesno tax debtPersonal ID ↗26.11.2018
Tatyana Yatskova2 companiesno tax debtPersonal ID ↗19.12.2011
Shareholders 1
Tatyana Yatskova100,0% 2 556 €02.09.2023
Beneficial owners 2
Nikolay Yatskov2 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member23.10.2019
Tatyana Yatskova2 companiesno tax debtdirect holding15.05.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue19,8%
Labour taxes / revenue12,0%
Revenue per employee per month1 584 €
Gross salary (estimate)372 €
Net salary (estimate)359 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q252 272 €▲ 20%6 263 €10 350 €11
2026 Q145 099 €▲ 30%6 558 €12 744 €10
2025 Q460 434 €▼ 32%6 040 €14 437 €11
2025 Q370 238 €▲ 2%5 969 €12 514 €10
2025 Q243 702 €▲ 10%5 805 €8 780 €11
2025 Q134 602 €▲ 11%5 382 €8 400 €10
2024 Q488 586 €▲ 61%5 400 €13 636 €8
2024 Q368 870 €▼ 5%4 700 €12 109 €9
2024 Q239 691 €▼ 27%4 662 €7 007 €8
2024 Q131 056 €▼ 24%3 411 €5 903 €8
2023 Q454 964 €▼ 27%4 133 €9 623 €7
2023 Q372 648 €▲ 93%3 793 €5 075 €8
Show full history (18 quarters)
2023 Q254 317 €▲ 49%3 357 €6 600 €7
2023 Q140 818 €▲ 31%5 436 €8 139 €8
2022 Q474 925 €4 277 €11 901 €10
2022 Q337 598 €3 961 €4 759 €10
2022 Q236 434 €3 823 €3 793 €8
2022 Q131 166 €3 795 €4 966 €8

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 revenue208 k €▼ 13%237 k €▲ 9%217 k €▲ 23%176 k €▼ 7%189 k €
Profit1 059 €▲ 10%964 €▼ 37%1 522 €▼ 69%4 840 €▲ 4%4 665 €
Profit margin0,5%0,4%0,7%2,8%2,5%
Retained earnings75 641 €▲ 1%74 677 €▲ 2%73 155 €▲ 7%68 315 €▼ 27%93 650 €
Cash6 302 €▼ 15%7 402 €▼ 37%11 835 €▼ 49%23 170 €▲ 62%14 285 €
Current assets62 573 €▼ 6%66 227 €▼ 7%71 110 €▲ 16%61 132 €▲ 6%57 695 €
Fixed assets28 540 €▲ 12%25 438 €▲ 6%23 924 €▲ 37%17 412 €▼ 62%46 354 €
Assets91 113 €▼ 1%91 665 €▼ 4%95 034 €▲ 21%78 544 €▼ 25%104 k €
Long-term liabilities11 857 €▼ 12%13 468 €▼ 24%17 801 €▲ 528%2 833 €▼ 11%3 178 €
Total liabilities11 857 €▼ 12%13 468 €▼ 24%17 801 €▲ 528%2 833 €▼ 11%3 178 €
Equity79 256 €▲ 1%78 197 €▲ 1%77 233 €▲ 2%75 711 €▼ 25%101 k €
Labour costs-10 640 €▲ 87%-83 061 €▼ 13%-73 324 €▼ 6%-69 428 €▼ 8%-64 387 €
Employees9▲ 12%80%80%8▲ 14%7
Filed17.04.202625.04.202521.03.202421.04.202321.04.2022
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 activity43222207 577 €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 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

177 tuh € makseid · 1 tenders

Transactions with state institutions

202653 737 €
202567 258 €
202436 090 €
202320 063 €

Largest payers

Narva Linnavalitsuse Linnamajandusamet68 325 €
Narva Linnaelamu SA50 337 €
Narva Haigla SA44 247 €
SA Narva Linna Arendus6 034 €
Eesti Töötukassa4 052 €
All payments by month
MonthPayerTypeFieldAmount
08.2026Narva Kreenholmi KoolOperating costsBasic and general secondary education1 063 €
07.2026Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 878 €
07.2026SA Narva Linna ArendusOperating costsGeneral economic development projects599 €
06.2026Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 625 €
06.2026Narva SpordikeskusOperating costsSport151 €
05.2026Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 504 €
04.2026Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)4 277 €
04.2026Narva Linnaelamu SAOperating costsOther housing and communal services909 €
04.2026Narva Haigla SAOperating costsGeneral hospital services712 €
04.2026SA Narva Linna ArendusOperating costsGeneral economic development projects598 €
04.2026Narva SpordikeskusOperating costsSport355 €
03.2026Narva Haigla SAOperating costsGeneral hospital services6 613 €
03.2026Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 669 €
03.2026SA Narva-Jõesuu HooldekoduOperating costsGeneral care services outside the home1 670 €
03.2026SA Narva Linna ArendusOperating costsGeneral economic development projects138 €
03.2026Narva SpordikeskusOperating costsSport130 €
02.2026Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 773 €
02.2026Narva Haigla SAOperating costsGeneral hospital services2 772 €
02.2026Narva Linnaelamu SAOperating costsOther housing and communal services2 008 €
02.2026SA Narva Linna ArendusOperating costsGeneral economic development projects275 €
01.2026Narva Haigla SAOperating costsGeneral hospital services7 273 €
01.2026Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)4 864 €
01.2026Narva Linnaelamu SAOperating costsOther housing and communal services880 €
12.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)5 116 €
12.2025SA Narva Linna ArendusOperating costsGeneral economic development projects523 €
12.2025Narva Linnaelamu SAOperating costsOther housing and communal services435 €
11.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)4 564 €
11.2025Narva Haigla SAOperating costsGeneral hospital services3 926 €
11.2025Narva Paju KoolOperating costsBasic and general secondary education335 €
10.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)4 269 €
10.2025Narva Haigla SAOperating costsGeneral hospital services2 325 €
10.2025SA Narva Linna ArendusOperating costsGeneral economic development projects522 €
10.2025Narva Paju KoolOperating costsBasic and general secondary education186 €
09.2025Narva Haigla SAOperating costsGeneral hospital services9 604 €
09.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 641 €
09.2025SA Narva Linna ArendusOperating costsGeneral economic development projects2 301 €
09.2025Narva Lasteaed KirsikeOperating costsPre-school education118 €
08.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 784 €
08.2025SA Narva Linna ArendusOperating costsGeneral economic development projects138 €
07.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)4 108 €
07.2025SA Narva Linna ArendusOperating costsGeneral economic development projects135 €
06.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 446 €
06.2025Narva Haigla SAOperating costsGeneral hospital services459 €
06.2025SA Narva Linna ArendusOperating costsGeneral economic development projects270 €
05.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 630 €
05.2025Narva Haigla SAOperating costsGeneral hospital services2 284 €
05.2025SA Narva Linna ArendusOperating costsGeneral economic development projects178 €
04.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 402 €
04.2025Narva Haigla SAOperating costsGeneral hospital services1 038 €
04.2025SA Narva Linna ArendusOperating costsGeneral economic development projects358 €
03.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)3 436 €
03.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
02.2025Narva Linnavalitsuse LinnamajandusametOperating costsOther economic affairs (incl. administration)1 337 €
02.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
02.2025Narva Linnaelamu SAOperating costsOther housing and communal services159 €
01.2025Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
12.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
11.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
10.2024Narva Linnaelamu SAOperating costsOther housing and communal services29 766 €
10.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
09.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
08.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed410 €
06.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed280 €
05.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed205 €
04.2024Narva Linnaelamu SAOperating costsOther housing and communal services1 044 €
04.2024Eesti TöötukassaMuud toetusedSocial protection of the unemployed287 €
02.2024Narva Linnaelamu SAOperating costsOther housing and communal services2 178 €
01.2024Narva Haigla SAOperating costsGeneral hospital services281 €
09.2023Narva Haigla SAOperating costsGeneral hospital services6 960 €
05.2023Narva Linnaelamu SAOperating costsOther housing and communal services12 768 €
04.2023Narva Linnaelamu SAOperating costsOther housing and communal services191 €
03.2023Narva-Jõesuu LinnavalitsusOperating costsBasic and general secondary education144 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Public procurement contracts

DateContracting authorityTenderAmount
21.01.2025Narva Linnavalitsuse LinnamajandusametKINNISVARA KORRASHOIUTEENUSE TÖÖVÕTULEPING30 976 €

Public Procurement Register

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

2

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

20
#CompanyRevenue
1Osaühing FIRETEK7,0 m €
2osaühing Hanken3,3 m €
3Osaühing Tomex Tööd3,1 m €
4AS Lavateir2,5 m €
5APK Ehitus OÜ2,0 m €
6SanTrust OÜ2,0 m €
7DRIMMAX OÜ1,9 m €
8OÜ Mangano1,9 m €
9OÜ SanBerg1,8 m €
10A&O HOLDING OÜ1,6 m €
11Koduspa OÜ1,5 m €
12Nikos Grupp OÜ1,4 m €
13Silfer OÜ1,3 m €
14SRT Toru & Ventilatsioonitööd OÜ1,1 m €
15DENSAN OÜ1,1 m €
16OÜ KODUSOOJUS1,1 m €
17RIVOCO OÜ970 k €
18OÜ JUNTSON HALDUS896 k €
19Torusellid OÜ835 k €
20TRT torutööd OÜ776 k €

OÜ KASULIK TÖÖ: place 68 /486

Similar size: Cera Ehitus OÜ, Workpipe OÜ, OÜ MAXIMUS EHITUS, osaühing MARGUS KUKRUS, Veevark OÜ, Osaühing Decmaster, oü holzraum, Osaühing Hansameistrid, Toruvana OÜ, OÜ TORU ARST

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

Licences, domains

3 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
ElektritöödTEL00138122.12.2009
EhitamineEH11001327-000121.01.2004

Domains

DomainSource
kasuliktoo.eeemail

History and notices

14
DateTypeContent
02.09.2023EntryAmendment entry
21.05.2020EntryAmendment entry
26.11.2018EntryAmendment entry
18.01.2018EntryAmendment entry
05.12.2017EntryAmendment entry
14.02.2014EntryMuutmiskanne ÄS § 525 lg 2 alusel
19.12.2011EntryAmendment entry
06.10.2009Trahvihoiatusmäärus: majandusaasta aruande puuduste kohta
03.12.2008Tegevusalade kustutamine registrikaardiltAmendment entry
11.11.2008Trahvihoiatusmäärus: majandusaasta aruande puuduste kohta
16.10.2006Trahvihoiatusmäärus: majandusaasta aruande puuduste kohta
31.05.2006Trahvihoiatusmäärus: majandusaasta aruande puuduste kohtaToimiku dokumentide kontroll
15.01.2004Jaatav kandeotsusFirst entry
23.12.2003Kättetoimetatav puuduste kõrvaldamise määrusFirst entry