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Search›Companies›C. J. Assistance OÜ
16539787ActivePrivate limited company

C. J. Assistance OÜ

Harju maakond, Kuusalu vald, Pudisoo küla, Männimäe/1·EMTAK 63102 — Data processing, data management, data mediation and related activities·4+ years
Andmed · ···
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Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
21.07.2022e-Business Register
Address
Männimäe/1, Pudisoo küla, Kuusalu vald, 74626 Harju maakondADS · e-Business Register
E-mail address
csgm.janssen@gmail.come-Business Register
Principal activity
EMTAK 63102 - Data processing, data management, data mediation and related activitiese-Business Register · ETCB
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
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  • MCP

Organisation

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2023 I kv
0 €
▲ 116% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2023 (MTA)
Taxes paid
–
Tax debt
0 €
As of 27.09.2026 (MTA)

Registered 21. juuli 2022, primary activity: Data processing, data management, data mediation and related activities. Main place of business in Pudisoo küla, Kuusalu vald, Harju maakond.

Data · 6 sourcese-Business Register · 7 min agoMTA
e-Business Register ↗
Revenue 2023 (I kv)
0 €
▲ 116% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2023 (MTA)
Taxes paid
–
Tax debt
€0
As of 27.09.2026 (MTA)

Officers

e-Business Register · 21 h ago
CS
Chiara Sefa Gilbert Maria Janssen
Born 1990 · 36 y · board member since 21.07.2022
Board member

Founders

e-Business Register · 21 h ago
CS
Chiara Sefa Gilbert Maria Janssen
Born 1990 · 36 y · founder since 21.07.2022
Founder · 3k €

Shareholders

e-Business Register · 21 h ago
CS
Chiara Sefa Gilbert Maria Janssen
Born 1990 · 36 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (3)

e-Business Register · annual reports · 24 päeva tagasi
Revenue 2025
10k €
↗ +116% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2023I Q0 €–––
2022I-IV Q0 €–––
Quarterly breakdown
YearQ1

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
13.05.2026ReportEsitati 2025. aasta aruanne— Käive 9605 €
2025
15.04.2025ReportEsitati 2024. aasta aruanne— Käive 4448 €
20259605 €−2696 €2k €3k €113.05.2026
20244448 €701 €5k €5k €115.04.2025
20237718 €1872 €4k €4k €116.04.2024
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q2
Q3
Q4
Revenue 20230 €–––
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
Revenue 2022–––0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––

Analysis · 2025

computed from annual reports
Revenue10k €median 24k €40% of the sector median
Net margin-28.1%median 10.7%-38.8 pp vs sector median
Revenue per employee10k €median 52k €18% of the sector median
Revenue change115.9%median 6.0%+110.0 pp vs sector median
Equity ratio95.0%
Current ratio20.02
Labour cost of revenue125.8%
Profit per employee−2696 €
Compared with2024revenue 4k €

Peer group: Andmetöötlus, andmekorraldus, andmevahendus jms tegevus, 341 trading companies that filed a report in the last three years.

Founded 2022. That year 16,832 osaühing were registered; 16,250 are still trading, or 96.5%.