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Search›Companies›C6ISTAR.IO OÜ
16531353ActivePrivate limited company

C6ISTAR.IO OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Tornimäe tn 5·EMTAK 74901 — Muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus·4+ years
Andmed · ···
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Overview

e-Business Register · 20 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
06.07.2022e-Business Register
Address
Tornimäe tn 5, Kesklinna linnaosa, Tallinn, 10145 Harju maakondADS · e-Business Register
E-mail address
ag@c6istar.ioe-Business Register
Telephone
+971 585818666e-Business Register
Principal activity
EMTAK 74901 - Muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevuse-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

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  • Industries
  • Activity licences
  • Recent registrations

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  • 79 sources
  • Database
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  • MCP

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
714 154 €
Employees
–
2023 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 6. juuli 2022, primary activity: Muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 6 min agoEUIPO
e-Business Register ↗
Revenue
714k €
Employees
–
2023 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 20 h ago
AM
Andrew Martin Grunstein
Born 1979 · 47 y · board member since 06.07.2022
Board member

Founders

e-Business Register · 20 h ago
AM
Andrew Martin Grunstein
Born 1979 · 47 y · founder since 06.07.2022
Founder · 3k €

Shareholders

e-Business Register · 20 h ago
AM
Andrew Martin Grunstein
Born 1979 · 47 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (1)

e-Business Register · annual reports · 4 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
2023714 154 €150 450 €150k €178k €014.06.2024
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Trademarks (1)

EUIPO · 10 päeva tagasi
CI
C6ISTAR.IO
3 classes · word · 17.08.2022 · 018748771
Registered

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
01.07.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50206225 / 5 · Olek: Jõustunud
  • Kanne nr 5 · kanne

Connected companies

Same-person ties · e-Business Register

C6ISTAR.IO OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Andrew Martin Grunstein (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Andrew
1 company
Via personAndrew Martin Grunstein
1
AM
Andrew Martin Grunstein
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
SME HUB OÜ
Shareholder 100%FounderBoard member
17113530

Analysis · 2023

computed from annual reports
Revenue714k €median 12k €57.7× the sector median
Net margin21.1%median 31.0%-9.9 pp vs sector median
Equity ratio84.6%
Current ratio6.51
Labour cost of revenue0.0%

Peer group: Muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus, 105 trading companies that filed a report in the last three years.

Founded 2022. That year 16,826 osaühing were registered; 16,285 are still trading, or 96.8%.