ETENRU
RegisteredIda-Viru County
Registry code
14975403
VAT number
EE102299845
Address
Ida-Viru maakond, Jõhvi vald, Kose küla, Killustiku, 41545
Registered
21.05.2020 · 6 yrs
Activity
Support activities for other mining and quarrying 09901
Additional activities
Muu mujal liigitamata teenindus
Capital
2 500 €
Email
i•••@c•••.eeLog in to see
Website
www.corestone.ee from email
Business Register 05.10.2026
Negatiivne omakapital, madal likviidsus ja raha alla kuu kulude
Sales revenue600 k €+96%2025 annual report
Profit-149 k €2025 annual report
Employees15Tax Board 2026 Q2
Average gross salary1 418 €estimate, Tax Board 2026 Q2
Labour taxes per quarter32 542 €Tax Board 2026 Q2
Cash42 976 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months685 k €+105%Tax Board, last 4 quarters
State taxes 12 months88 838 €Tax Board, last 4 quarters
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Turnover by quarter · latest 177 tuh €
86 k63 k70 k115 k183 k243 k81 k177 k
III 24IV 24I 25II 25III 25IV 25I 26II 26
Chart ↓
Firmo rating
BB
Modest, higher risk
51 / 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
RatingBB → B → BB
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 105% vs a year earlier
Notification when something changes

Data

Board and owners

2 persons
Number of active companies, tax debt and bankruptcy. Facts, not an assessment.
Board 1
Tarmo Talpsepp6 companiesno tax debtPersonal ID ↗13.07.2023
Other persons 1
Nasdaq CSD SEOsade registripidajaOsad on Eesti väärtpaberite registris (Nasdaq CSD). See ei tähenda börsil noteerimist.09.02.2021
Shareholders 5
Omanikukonto: OÜ TIGERHOLD33,96% 849 €12.04.2024
Omanikukonto: EVO FURNITURE OÜ21,32% 533 €07.11.2024
Omanikukonto: SYNDICATE HOLDING OÜ21,32% 533 €07.11.2024
Omanikukonto: EINBERI OÜ17,0% 425 €16.08.2023
Omanikukonto: Stokivor OÜ6,4% 160 €07.11.2024
Beneficial owners 2
Aleksandr Lapidus6 companies1 with tax debtkaudne osalus15.04.2024
Tarmo Talpsepp6 companiesno tax debtkaudne osalus12.08.2021

Business Register open data

Quarterly taxes and revenue

2026 Q2
State taxes / revenue19,8%
Labour taxes / revenue18,3%
Revenue per employee per month3 941 €
Gross salary (estimate)1 418 €
Net salary (estimate)1 220 €

2026 Q2. Wage is estimated from employment taxes.

Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2026 Q2177 350 €▲ 54%32 542 €35 116 €15
2026 Q181 029 €▲ 16%34 027 €18 914 €13
2025 Q4243 298 €▲ 285%35 644 €31 167 €14
2025 Q3183 384 €▲ 112%28 647 €3 641 €12
2025 Q2115 040 €▲ 111%27 868 €16 718 €11
2025 Q169 709 €28 293 €5 336 €11
2024 Q463 210 €25 620 €28 534 €11
2024 Q386 345 €25 702 €29 898 €11
2024 Q254 636 €29 037 €23 712 €11
2024 Q1—28 360 €27 378 €11
2023 Q4—23 974 €23 141 €9
2023 Q3—28 557 €27 493 €10
Show full history (18 quarters)
2023 Q2———11
2023 Q1—0 €0 €—
2022 Q497 485 €0 €2 781 €—
2022 Q369 960 €0 €0 €—
2022 Q211 040 €0 €0 €—
2022 Q13 750 €0 €0 €—

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 revenue600 k €▲ 96%305 k €▲ 351%67 723 €▼ 62%177 k €—
Profit-149 k €▲ 28%-206 k €▲ 62%-536 k €▼ into loss199 k €▲ 217×914 €
Profit margin-24,8%-67,6%-792,2%112,3%—
Retained earnings-544 k €▼ 61%-338 k €▼ into loss199 k €▲ 1824×109 €▲ into profit-805 €
Cash42 976 €▼ 16%51 434 €▲ 664%6 731 €▲ 600%961 €▼ 91%10 137 €
Current assets183 k €▼ 34%277 k €▼ 34%420 k €▲ 24%339 k €▲ 176%123 k €
Fixed assets2,8 m €▲ 35%2,1 m €▲ 5%2,0 m €▲ 31%1,5 m €▲ 485%256 k €
Assets3,0 m €▲ 27%2,3 m €▼ 2%2,4 m €▲ 29%1,8 m €▲ 384%379 k €
Current liabilities195 k €▼ 17%236 k €▲ 41%168 k €▼ 33%249 k €▲ 12×21 354 €
Long-term liabilities2,8 m €▲ 6%2,6 m €▲ 4%2,5 m €▲ 84%1,4 m €▲ 290%355 k €
Total liabilities3,0 m €▲ 4%2,9 m €▲ 6%2,7 m €▲ 66%1,6 m €▲ 334%376 k €
Equity-25 648 €▲ 95%-542 k €▼ 62%-335 k €▼ into loss201 k €▲ 77×2 609 €
Labour costs-305 k €▼ 10%-277 k €▼ 59%-174 k €0 €0 €
Employees11▲ 10%100%1000
Filed10.06.202625.09.202513.06.202409.08.202310.11.2022
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
Support activities for other mining and quarrying main activity09901596 759 €99%
Muu mujal liigitamata teenindus969993 040 €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 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

135 tuh € makseid · 2 toetust

Transactions with state institutions

20265 366 €
2023130 k €

Largest payers

RAHANDUSMINISTEERIUM130 050 €
Eesti Töötukassa5 366 €
All payments by month
MonthPayerTypeFieldAmount
07.2026Eesti TöötukassaMuud toetusedSocial protection of the unemployed946 €
06.2026Eesti TöötukassaMuud toetusedSocial protection of the unemployed946 €
05.2026Eesti TöötukassaMuud toetusedSocial protection of the unemployed946 €
04.2026Eesti TöötukassaMuud toetusedSocial protection of the unemployed886 €
03.2026Eesti TöötukassaMuud toetusedSocial protection of the unemployed886 €
02.2026Eesti TöötukassaMuud toetusedSocial protection of the unemployed756 €
04.2023RAHANDUSMINISTEERIUMMuud toetusedOther general government services32 400 €
03.2023RAHANDUSMINISTEERIUMMuud toetusedOther general government services45 900 €
01.2023RAHANDUSMINISTEERIUMMuud toetusedOther general government services51 750 €

Riigi Tugiteenuste Keskus, Saldo makseandmikud

Toetuse saanud projektid toetus kokku 877 tuh €

ProjektMeedePerioodToetusVälja makstud
Corestone Agri OÜ detailne energia- ja ressursiaudit
Rahastatud · Sihtasutus Keskkonnainvesteeringute Keskus
(EK nr 2.6) Ring- ja ressursitõhusale majandusele ülemineku edendamine14.08.2025 – 13.02.20277 046 €
OÜ Corestone Agri tooraine väärindamise projekt
Lõpetatud · Riigi Tugiteenuste Keskus
Piirkondade konkurentsivõime tugevdamine01.03.2021 – 30.05.2024870 000 €1 140 000 €

Riigi Tugiteenuste Keskus, toetatud projektid

Holdings in other companies

0

No holdings in other companies

Companies linked via the board

5

Top 20 in activity: Support activities for other mining and quarrying

20
#CompanyRevenue
1Minecon Invest OÜ5,3 m €
2Voglers Eesti Osaühing4,5 m €
3TP Terrain OÜ952 k €
4Lutze Baltic OÜ690 k €
5OÜ Corestone Agri600 k €
6Killumeister OÜ470 k €
7Mainer OÜ388 k €
8Swallow OÜ206 k €
9Hiieks OÜ180 k €
10Osaühing VIRU GEOLOOGIA175 k €
11Rinoteks OÜ158 k €
12TransTechnoMarket OÜ119 k €
13Spark & Stone Concept OÜ97 000 €
14NR Grupp OÜ86 219 €
15Strat Teenused OÜ85 220 €
16SL TEENUSED OÜ59 133 €
17Raukas Grupp OÜ57 250 €
18CSC Mineral OÜ42 589 €
19Osaühing IRS23 800 €
20Allmaa OÜ20 877 €

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

Domains

1 records

Domains

DomainSource
corestone.eeemail

History and notices

5
DateTypeContent
26.11.2025EntryAmendment entry
13.07.2023EntryAmendment entry
09.02.2021EntryAmendment entry
07.10.2020EntryAmendment entry
21.05.2020EntryFirst entry