COMPANY PROFILE

congstar Services GmbH

GmbH (Limited Liability Company)KölnOther telecommunications activities

FOUNDED

2011

14+ years active

TRADE REGISTER

HRB 76076

Köln

INDUSTRY

Other telecommunications activities

SIZE CLASS

Small enterprise

QUICK CHECK

Key questions answered

  • What does the company do?

    - Online/ Internet-Dienste zu erbringen und zu vermarkten; - Telekommunikationsdienste (inkl. Mobilfunk) zu erbringen und zu vermarkten; - Service und Dienstleistungen jeder Art im Zusammenhang mit oder unter Nutzung von Online-/ Internet- und Telekommunikationsdiensten zu erbringen.

  • Who leads it?

    Daniel Mirovsky, Stephen Tesch

  • How large is it?

    Small enterprise · 89,032 employees (2020)

  • How stable is it?

    Stability assessment in Plus profile

Financial figures, signals and contact data are in the Plus profile.Create a free account
INDUSTRY & PURPOSE

Business activity

Die congstar Services GmbH ist auf die Erbringung und Vermarktung von Online- und Telekommunikationsdiensten spezialisiert. Sie bietet Produkte wie Prepaid-Tarife, Allnet-Flats und flexible Datentarife an, die nahtloses Telefonieren und Surfen ermöglichen. Die Zielgruppe umfasst Privatkunden, die nach flexiblen und kosteneffizienten Mobilfunktarifen suchen, insbesondere in Deutschland. Besondere Merkmale sind die innovativen Datenpolster-Angebote sowie die einfache Nutzbarkeit über die ja! mobil App, die den Kunden einen umfassenden Service und Management ihrer Tarife ermöglicht.

Industry (WZ2008)

Other telecommunications activities

WZ J61.90

Size class

Small

Industry (WZ2008) (2)

  • J61.90Other telecommunications activities
  • J61.20Wireless telecommunications activities

Business purpose

- Online/ Internet-Dienste zu erbringen und zu vermarkten; - Telekommunikationsdienste (inkl. Mobilfunk) zu erbringen und zu vermarkten; - Service und Dienstleistungen jeder Art im Zusammenhang mit oder unter Nutzung von Online-/ Internet- und Telekommunikationsdiensten zu erbringen.

MASTER DATA

Address & Contact

Bayenwerft 12-14, 50678 Köln

COMMERCIAL REGISTER

Legal essentials

Register entry
HRB 76076 (Köln)
Legal form
GmbH (Limited Liability Company)
Founded
11 Dec 2011
Share capital
€30,000
VAT ID
DE815360537
LEI
Representation rules
Ist nur ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, so wird die Gesellschaft durch zwei Geschäftsführer oder durch einen Geschäftsführer gemeinsam mit einem Prokuristen vertreten.
ADD-ON SERVICE

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FINANCIALS

Annual statements

Balance sheet
€264,917,000,000
Year
2020

5 annual statements are on file for this company.

Revenue, result, equity and the multi-year history stay in the Plus profile.
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SIGNALS

Signals

Available in Plus profile

Four dimensions from hard data — age, financials, HRB events, compliance. The ratings themselves are shown in the Plus profile only.

  • Continuity1
    Available in Plus profile
  • Financials2
    Available in Plus profile
  • Management3
    Available in Plus profile
  • Legal status4
    Available in Plus profile
MANAGEMENT

Directors & officers

Managing directors

  • Daniel Mirovsky

    Managing Director

  • Stephen Tesch

    Managing Director

A further 2 registered persons are shown in the Plus profile only.

AI CONTACT SEARCH

Research contacts

AI-powered research for publicly available contacts: name, role, phone, email, LinkedIn.

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AI NEWS SEARCH

Recent news

AI-powered research across press, social media and job postings from the last six months.

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EVENTS

Commercial register history

No events on file.

NEARBY COMPANIES

Location neighbours

No nearby companies found.

DEVELOPERS

Programmatic access

LIVE

Three ways to access this company's data programmatically:

  • AGENT-CARD

    Freely accessible, no API key required — a compact JSON summary for agents and crawlers.

  • API

    Full, authenticated data via the Implisense API v2 (API key required).

  • MCP

    MCP server live at mcp.implisense.com (FastMCP, Bearer auth) — usable with ChatGPT, Claude, and your own agents.

What the Plus profile adds

The same page, fully populated — plus the research services locked here.

  • Revenue, result and equity across every available year
  • All four signals with rationale and source
  • Contact search: names, roles, phone, email, LinkedIn
  • Shareholder list from the official register portal
  • News research covering the last six months
  • The full commercial register history
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Last updated: 10/06/2026