ETENRU
RegisteredTartu County
Registry code
16132502
VAT number
EE102430730
Address
Tartu maakond, Kambja vald, Täsvere küla, Aia, 61711
Registered
05.01.2021 · 5 yrs
Activity
Electrical installation 43211
Capital
2 500 €
Email
e•••@g•••.comLog in to see
Phone
+372 5•• ••••Log in to see
Business Register 08.10.2026
Sales revenue51 897 €+77%2025 annual report
Profit667 €2025 annual report
Labour taxes per quarter353 €Tax Board 2026 Q2
Cash7 025 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 08.10.2026
Revenue 12 months49 072 €+56%Tax Board, last 4 quarters
State taxes 12 months3 782 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 6 777 €
3 6757 9479 75810 k15 k15 k12 k6 777
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 08.10.2026 · 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
RatingA since 26.09.2026
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 56% vs a year earlier
Email right away on tax debt, bankruptcy or board change
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Data

Board and owners

1 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Erko Karro1 companyno tax debtPersonal ID ↗15.04.2021
Shareholders 1
Erko Karro100,0% 2 500 €02.09.2023
Beneficial owners 1
Erko Karro1 companyno tax debtdirect holding12.04.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue5,6%
Labour taxes / revenue5,2%
Revenue per employee per month—
Gross salary (estimate)—
Net salary (estimate)—

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q26 777 €▼ 33%353 €380 €—
2026 Q112 392 €▲ 27%0 €898 €—
2025 Q414 719 €▲ 85%141 €1 085 €—
2025 Q315 184 €▲ 313%353 €1 419 €—
2025 Q210 112 €▲ 112%282 €452 €—
2025 Q19 758 €▼ 22%344 €709 €—
2024 Q47 947 €▲ 6%530 €1 323 €—
2024 Q33 675 €▼ 40%530 €599 €—
2024 Q24 766 €▲ 49%537 €923 €—
2024 Q112 573 €▲ 145%209 €959 €—
2023 Q47 464 €▼ 42%209 €231 €—
2023 Q36 155 €▼ 41%139 €249 €—
Show full history (18 quarters)
2023 Q23 193 €▼ 27%70 €87 €—
2023 Q15 136 €▲ 24%836 €1 335 €—
2022 Q412 976 €279 €875 €—
2022 Q310 442 €348 €643 €—
2022 Q24 384 €209 €365 €—
2022 Q14 150 €139 €501 €—

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 revenue51 897 €▲ 77%29 365 €▲ 63%18 027 €▼ 48%34 839 €▲ 22%28 669 €
Profit667 €▲ into profit-1 899 €▲ 71%-6 441 €▼ into loss2 154 €▼ 86%15 871 €
Profit margin1,3%-6,5%-35,7%6,2%55,4%
Retained earnings9 685 €▼ 16%11 583 €▼ 36%18 024 €▲ 14%15 871 €0 €
Cash7 025 €▲ 58%4 437 €▼ 29%6 282 €——
Current assets14 103 €▲ 116%6 536 €▼ 21%8 286 €▼ 43%14 665 €▼ 21%18 550 €
Fixed assets627 €▼ 90%6 583 €▲ 2%6 435 €▼ 11%7 215 €0 €
Assets14 730 €▲ 12%13 119 €▼ 11%14 721 €▼ 33%21 880 €▲ 18%18 550 €
Current liabilities1 878 €▲ 101%935 €▲ 47%638 €▼ 53%1 356 €▲ 653%180 €
Long-term liabilities———0 €0 €
Total liabilities1 878 €▲ 101%935 €▲ 47%638 €▼ 53%1 356 €▲ 653%180 €
Equity12 852 €▲ 5%12 184 €▼ 13%14 083 €▼ 31%20 524 €▲ 12%18 370 €
Labour costs-2 046 €▲ 58%-4 840 €▼ 223%-1 497 €▲ 63%-4 071 €▼ 24×-169 €
Employees0▼ 100%1000
Filed30.06.202614.05.202504.06.202430.03.202305.04.2022
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
Electrical installation main activity4321151 897 €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 08.10.2026

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

13 451 € makseid

Transactions with state institutions

20251 821 €
202411 273 €
2023358 €

Largest payers

Riigilaevastik11 631 €
Tartu Mänguasjamuuseum1 821 €
All payments by month
MonthPayerTypeFieldAmount
11.2025Tartu MänguasjamuuseumFixed assetsMuseums1 821 €
05.2024RiigilaevastikOperating costsWater transport3 258 €
03.2024RiigilaevastikOperating costsWater transport446 €
02.2024RiigilaevastikOperating costsWater transport6 994 €
01.2024RiigilaevastikOperating costsWater transport575 €
11.2023RiigilaevastikOperating costsWater transport358 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

0

No linked companies found

Top 20 in activity: Electrical installation

20
#CompanyRevenue
1EL Marine OÜ12,5 m €
2Osaühing Newin12,4 m €
3Ukrmontaaž OÜ4,4 m €
4A-Kaabel OÜ4,2 m €
5Elec Engineering OÜ4,0 m €
6Aktsiaselts ELEKTRO-SISTEM4,0 m €
7Ascandic OÜ3,5 m €
8OÜ Eltolex3,5 m €
9Nordic Electrical Works OÜ3,4 m €
10aktsiaselts Triger3,2 m €
11Goldland OÜ3,0 m €
12PRii Elekter OÜ3,0 m €
13Osaühing A.V.R. ELEKTER2,8 m €
14Solar4you OÜ2,6 m €
15Estant Pro OÜ2,4 m €
16ELKORAL OÜ2,4 m €
17Altmer Energy OÜ2,4 m €
18StopFire OÜ2,3 m €
19Osaühing Filsi2,3 m €
20OSAÜHING VIRTEL GRUPP2,2 m €

Emrol Teenused OÜ: place 549 /1121

Similar size: HansaProff Group OÜ, Herzel OÜ, T-Unit OÜ, OSAVAD OÜ, SS Elektritööd OÜ, OÜ Fig Grupp, OÜ Tööstuselekter, Wire Works OÜ, Osaühing V.T.R.O.grupp, OÜ Vonge

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
ElektritöödTEL00401608.06.2021

History and notices

5
DateTypeContent
07.03.2024EntryAmendment entry
02.09.2023EntryAmendment entry
15.04.2021EntryÜmberkujundamiskanne
12.04.2021EntryAmendment entry
05.01.2021EntryFirst entry