ETENRU
RegisteredLääne-Viru County
Registry code
14238998
VAT number
not VAT registered
Address
Lääne-Viru maakond, Rakvere linn, Lennuki tn 4-20, 44317
Registered
11.04.2017 · 9 yrs
Activity
Programmeerimine 62101
Capital
2 500 €
Email
i•••@j•••.eeLog in to see
Website
www.joonaskolostov.ee from email
Business Register 05.10.2026
Sales revenue38 364 €+12%2025 annual report
Profit810 €2025 annual report
Labour taxes per quarter854 €Tax Board 2025 Q1
Cash810 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Tax debt since 26.09.2026 · ✓ no debt
Details ↓
Firmo rating
A
Good, low risk
80 / 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)
  • Not VAT registered
Stability
RatingA since 26.09.2026
In tax debt0 days since 26.09.2026
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
Joonas Kolostov1 companyno tax debtPersonal ID ↗11.04.2017
Shareholders 1
Joonas Kolostov100,0% 2 500 €02.09.2023
Beneficial owners 1
Joonas Kolostov1 companyno tax debtdirect holding13.07.2020

Business Register open data

Quarterly taxes and revenue

2025 Q1
Build report

QuarterRevenueChange y/yLabour taxesState taxesEmployees
2025 Q1—854 €777 €—
2024 Q4—1 151 €1 058 €2
2024 Q3—243 €215 €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

5 yr
Build report

20252024202320222021
Sales revenue38 364 €▲ 12%34 276 €▲ 363%7 409 €▲ 14%6 473 €▼ 54%14 135 €
Profit810 €▲ 16%699 €▼ 31%1 009 €▲ 543%157 €▼ 88%1 303 €
Profit margin2,1%2,0%13,6%2,4%9,2%
Retained earnings0 €0 €0 €▼ 100%303 €0 €
Cash810 €▲ 16%699 €———
Current assets3 310 €▲ 3%3 199 €▲ 217%1 009 €▲ 543%157 €▼ 48%303 €
Fixed assets0 €0 €▼ 100%2 982 €0%2 982 €0%2 982 €
Assets3 310 €▲ 3%3 199 €▼ 20%3 991 €▲ 27%3 139 €▼ 4%3 285 €
Current liabilities0 €0 €0 €0 €0 €
Long-term liabilities0 €0 €0 €0 €0 €
Total liabilities0 €0 €0 €0 €0 €
Equity3 310 €▲ 3%3 199 €▼ 20%3 991 €▲ 27%3 139 €▼ 4%3 285 €
Labour costs-1 603 €▲ 68%-4 964 €0 €0 €0 €
Employees1▼ 50%2000
Filed14.06.202630.06.202501.06.202413.06.202322.06.2022
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
Programmeerimine main activity6210138 364 €100%

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

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

0

No linked companies found

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11A2verse OÜ30,8 m €
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13Stiltsoft Europe OÜ25,2 m €
14Trinidad Wiseman OÜ23,9 m €
15Ridango AS23,0 m €
16Botguard OÜ21,0 m €
17Rush Street Interactive Development Estonia OÜ19,6 m €
18Dream Finance OÜ19,6 m €
19Viseven Europe OÜ18,2 m €
20Toggl OÜ18,0 m €

Kolostov OÜ: place 3304 /6033

Similar size: ORDIN Systems OÜ, Designation OÜ, osaühing Codesign, OÜ AnnikiForsi, z8geist OÜ, Gitgami OÜ, Tinfoil Apps OÜ, Foxbyte OÜ, visual data linguist OÜ, FactoryCoin OÜ

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

Domains

1 records

Domains

DomainSource
joonaskolostov.eeemail

History and notices

4
DateTypeContent
02.09.2023EntryAmendment entry
20.01.2018EntryAmendment entry
13.12.2017EntryAmendment entry
11.04.2017EntryFirst entry