ETENRU
RegisteredTartu County
Registry code
14900492
VAT number
EE102227794
Address
Tartu maakond, Tartu vald, Kõrveküla alevik, Sireli tn 6, 60512
Registered
30.01.2020 · 6 yrs
Activity
Electrical installation 4321
Additional activities
Accounting, bookkeeping and auditing activities; tax consultancy, Support activities for crop production, Transmission of electricity
Capital
2 500 €
Email
i•••@s•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Website
www.sadvise.ee
Business Register 06.10.2026
Sales revenue248 k €+387%2025 annual report
Profit46 007 €2025 annual report
Employees1Tax Board 2026 Q2
Average gross salary383 €estimate, Tax Board 2026 Q2
Labour taxes per quarter586 €Tax Board 2026 Q2
Cash6 865 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months170 k €+6%Tax Board, last 4 quarters
State taxes 12 months13 475 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 46 701 €
7 31121 k7 212125 k22 k94 k6 42047 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 06.10.2026 · 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 since 26.09.2026
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 6% 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
Lauri Kolberg2 companiesno tax debtPersonal ID ↗30.01.2020
Shareholders 1
Lauri Kolberg100,0% 2 500 €01.09.2023
Beneficial owners 1
Lauri Kolberg2 companiesno tax debtdirect holding30.01.2020

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue4,0%
Labour taxes / revenue1,3%
Revenue per employee per month15 567 €
Gross salary (estimate)383 €
Net salary (estimate)369 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q246 701 €▼ 62%586 €1 862 €1
2026 Q16 420 €▼ 11%617 €187 €1
2025 Q494 125 €▲ 346%1 080 €9 520 €1
2025 Q322 400 €▲ 206%648 €1 906 €1
2025 Q2124 521 €▲ 288%1 019 €10 731 €1
2025 Q17 212 €▼ 72%600 €0 €1
2024 Q421 089 €▲ 168%567 €3 759 €1
2024 Q37 311 €▲ 31%510 €0 €1
2024 Q232 065 €▲ 212%822 €2 365 €1
2024 Q125 819 €▲ 40%848 €4 382 €1
2023 Q47 863 €▼ 94%757 €936 €2
2023 Q35 572 €▼ 75%592 €0 €2
Show full history (18 quarters)
2023 Q210 293 €▲ 35%528 €727 €2
2023 Q118 459 €▲ 7%1 101 €0 €1
2022 Q4123 670 €782 €11 937 €2
2022 Q321 856 €425 €913 €2
2022 Q27 618 €743 €1 183 €1
2022 Q117 174 €937 €1 002 €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 revenue248 k €▲ 387%50 887 €▲ 4%48 999 €▼ 71%170 k €▲ 333%39 240 €
Profit46 007 €▲ into profit-24 211 €▼ 11×-2 163 €▼ into loss51 018 €▲ into profit-8 659 €
Profit margin18,6%-47,6%-4,4%30,0%-22,1%
Retained earnings64 748 €▼ 27%88 812 €▼ 2%91 041 €▲ 127%40 022 €▼ 32%58 682 €
Cash6 865 €▲ 9%6 272 €———
Current assets72 197 €▲ 553%11 059 €▼ 72%39 063 €▼ 46%72 040 €▲ 104%35 283 €
Fixed assets52 206 €▼ 24%68 629 €▼ 3%70 999 €▲ 152%28 227 €▼ 18%34 292 €
Assets124 k €▲ 56%79 688 €▼ 28%110 k €▲ 10%100 k €▲ 44%69 575 €
Current liabilities7 368 €▲ 40%5 260 €▼ 35%8 066 €▲ 20%6 726 €▼ 61%17 053 €
Long-term liabilities3 780 €▼ 48%7 327 €▼ 31%10 619 €——
Total liabilities11 148 €▼ 11%12 587 €▼ 33%18 685 €▲ 178%6 726 €▼ 61%17 053 €
Equity113 k €▲ 69%67 101 €▼ 27%91 377 €▼ 2%93 541 €▲ 78%52 522 €
Labour costs-7 292 €0%-7 279 €▲ 15%-8 577 €▲ 10%-9 493 €▲ 41%-16 056 €
Employees10%1▼ 50%2▲ 100%10%1
Filed01.06.202629.06.202513.03.202406.02.202316.06.2022
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
Electrical installation main activity4321216 038 €87%
Accounting, bookkeeping and auditing activities; tax consultancy6920218 790 €8%
Support activities for crop production016119 484 €4%
Transmission of electricity35123 676 €1%

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 06.10.2026

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

1

Sorted by revenue (latest report or 4 quarters).

Top 20 in activity: Electrical installation

20

Sireli Advise OÜ: place 100 /448

Similar size: StelMarS OÜ, Staator Projekt OÜ, Elencti OÜ, MRBA Projekt OÜ, osaühing MERKVIK, AT-Meister OÜ, EnerGuru OÜ, Team Elekter OÜ, SanSound valve OÜ, osaühing Wattampex

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

Licences, domains

2 records

Activity licences (MTR and environmental)

FieldLicence numberValid from
ElektritöödTEL00399101.05.2021

Domains

DomainSource
sadvise.eeBusiness Register

History and notices

4
DateTypeContent
01.09.2023EntryAmendment entry
13.02.2020EntryAmendment entry
11.02.2020EntryMuutmiskanne ÄS § 525 lg 2 alusel
30.01.2020EntryFirst entry