ETENRU

OSAÜHING KORSTNA EKSPERT

RegisteredHarju County
Registry code
11067415
VAT number
EE100929405
Address
Harju maakond, Tallinn, Kristiine linnaosa, Marja tn 4d, 10617
Registered
08.09.2004 · 22 yrs
Activity
Plumbing, heat and air-conditioning installation 43223
Capital
40 000 €
Email
i•••@k•••.eeLog in to see
Phone
+372 •• ••••Log in to see
Business Register 03.10.2026
Annual report 2025 not filed, deadline was 30.06.2026
Sales revenue133 k €+62%2024 annual report
Profit3 327 €2024 annual report
Employees1Tax Board 2026 Q2
Average gross salary759 €estimate, Tax Board 2026 Q2
Labour taxes per quarter1 161 €Tax Board 2026 Q2
Cash44 349 €Cash 31.12.2024, annual report
Tax debt0 €Tax Board debtor list 03.10.2026
Revenue 12 months36 425 €-80%Tax Board, last 4 quarters
State taxes 12 months10 079 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 10 990 €
7 847104 k60 k10 k8 4989 9866 95111 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
BBB
Rahuldav, keskmine risk
67 / 100 points
CBBBBBBAAAAAA
View credit reportReport a debtHow the rating is calculatedCalculated 03.10.2026 · 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 (2024)
  • VAT registered
Stability
RatingA → BB → BBB
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 80% aasta varasemaga
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
Marko Savest2 companiesno tax debtPersonal ID ↗08.09.2004
Shareholders 1
Marko Savest100,0% 40 000 €01.09.2023
Beneficial owners 1
Marko Savest2 companiesno tax debtotsene osalus05.11.2018

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue23,1%
Labour taxes / revenue10,6%
Revenue per employee per month3 663 €
Gross salary (estimate)759 €
Net salary (estimate)725 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q210 990 €▲ 6%1 161 €2 535 €1
2026 Q16 951 €▼ 88%1 755 €2 781 €1
2025 Q49 986 €▼ 90%1 645 €2 355 €1
2025 Q38 498 €▲ 8%1 178 €2 408 €1
2025 Q210 352 €▼ 0%1 143 €1 522 €1
2025 Q159 850 €▲ 660%1 693 €11 722 €1
2024 Q4103 713 €▲ 166%1 012 €14 880 €1
2024 Q37 847 €▼ 88%1 079 €2 011 €1
2024 Q210 394 €▼ 27%1 012 €2 241 €1
2024 Q17 875 €▼ 82%1 836 €2 142 €1
2023 Q438 963 €▼ 60%1 907 €6 259 €1
2023 Q363 070 €▼ 7%1 941 €8 374 €2
Näita kogu ajalugu (18 kvartalit)
2023 Q214 244 €▼ 72%1 933 €2 958 €2
2023 Q144 074 €▼ 13%2 025 €7 591 €2
2022 Q497 395 €2 046 €11 917 €2
2022 Q367 576 €2 105 €8 641 €2
2022 Q250 213 €1 871 €8 018 €2
2022 Q150 511 €2 347 €10 091 €2

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

4 yr
Build report

2024202320222021
Sales revenue133 k €▲ 62%82 327 €▼ 50%164 k €▲ 31%125 k €
Profit3 327 €▲ plussi-1 322 €▼ miinusesse593 €▲ 7%556 €
Profit margin2,5%-1,6%0,4%0,4%
Jaotamata kasum4 529 €▼ 23%5 851 €▲ 11%5 258 €▲ 12%4 702 €
Cash44 349 €▲ 11×3 940 €▼ 81%20 551 €▼ 4%21 440 €
Current assets79 635 €▲ 56%51 092 €▼ 6%54 363 €▼ 9%59 876 €
Põhivara27 163 €▼ 15%31 956 €▼ 13%36 749 €▼ 29%52 017 €
Assets107 k €▲ 29%83 048 €▼ 9%91 112 €▼ 19%112 k €
Current liabilities48 130 €▲ 74%27 707 €▼ 20%34 449 €▼ 38%55 823 €
Pikaajalised kohustised48 000 €0%48 000 €0%48 000 €0%48 000 €
Total liabilities96 130 €▲ 27%75 707 €▼ 8%82 449 €▼ 21%104 k €
Equity10 668 €▲ 45%7 341 €▼ 15%8 663 €▲ 7%8 070 €
Tööjõukulud-14 834 €▲ 41%-24 967 €0%-24 909 €▲ 14%-29 006 €
Employees1▼ 50%20%20%2
Filed11.08.202505.08.202430.11.202329.12.2022
ReportIn the Business Register ↗In the Business Register ↗In the Business Register ↗In the Business Register ↗

▲ kasv, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0

Revenue by activity

2024
ActivityEMTAKSales revenueOsa
Plumbing, heat and air-conditioning installation main activity43223133 272 €100%

2024 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 03.10.2026

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: Plumbing, heat and air-conditioning installation

20
#CompanyRevenue
1Koltsi Kaminad OÜ503 k €
2Korsten Puhtaks OÜ443 k €
3OÜ Lasover397 k €
4Acai Estonia OÜ350 k €
5Osaühing Kaminameister315 k €
6Safest Group OÜ229 k €
7K - Kolded OÜ167 k €
8Kaminsepp OÜ156 k €
9OÜ Kagunurk156 k €
10OÜ Koldevärk156 k €
11osaühing Kaminagrupp142 k €
12OSAÜHING KORSTNA EKSPERT133 k €
13kodu soojaks OÜ121 k €
14OÜ Ideaalkaminad120 k €
15OÜ Tuulepuu116 k €
16Hiiuahi OÜ111 k €
17OÜ Kaas Grupp102 k €
18Ahjuehitus OÜ95 076 €
19ALFARERO OÜ89 789 €
20OÜ Projektimehed89 606 €

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

Domains

1 records

Domains

DomainSource
korstnaekspert.eeemail

History and notices

14
DateLiikSisu
28.08.2026Trahvihoiatusmäärus: majandusaasta aruanne esitamata
06.07.2024Trahvihoiatusmäärus: majandusaasta aruanne esitamata
15.10.2023Aruandetrahvimäärus
01.09.2023KanneMuutmiskanne
26.08.2023Trahvihoiatusmäärus: majandusaasta aruanne esitamata
25.04.2018Hoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata
17.01.2018KanneMuutmiskanne
08.11.2017KanneMuutmiskanne
31.08.2016KanneMuutmiskanne
03.12.2008Tegevusalade kustutamine registrikaardiltMuutmiskanne
08.06.2006KanneMuutmiskanne
08.11.2005Jaatav kandeotsusMuutmiskanne
07.10.2005Kättetoimetatav puuduste kõrvaldamise määrusMuutmiskanne
08.09.2004Jaatav kandeotsusEsmakanne