DEEN
Create account

COMPANY PROFILE

RTNX Holding GmbH

GmbH (Limited Liability Company)KölnActivities of holding companies

FOUNDED

2021

5+ years active

TRADE REGISTER

HRB 123087

Köln

INDUSTRY

Activities of holding companies

SIZE CLASS

Medium-sized enterprise

You are looking at the basic profile. A free account opens 5 full profiles a month.Create a free account
QUICK CHECK

Key questions answered

  • What does the company do?

    Der (direkte und indirekte) Erwerb und die Verwaltung von Beteiligungen an anderen Unternehmen, insbesondere an Beratungsgesellschaften sowie an im Geschäftsbereich Carrier & Service Provider tätigen Gesellschaften und alle damit zusammenhängenden sowie verwandten Tätigkeiten.

  • Who leads it?

    Hans-Martin Czermin · Managing Director

  • How large is it?

    Medium-sized enterprise

  • How stable is it?

    Stability assessment in the full profile

Financial figures, signals and the complete history are in the full profile.Create a free account
INDUSTRY & PURPOSE

Business activity

Industry (WZ2008)

Activities of holding companies

WZ K64.20

Size class

Medium

Business purpose

Der (direkte und indirekte) Erwerb und die Verwaltung von Beteiligungen an anderen Unternehmen, insbesondere an Beratungsgesellschaften sowie an im Geschäftsbereich Carrier & Service Provider tätigen Gesellschaften und alle damit zusammenhängenden sowie verwandten Tätigkeiten.

MASTER DATA

Address & Contact

Schanzenstraße 39, 51063 Köln

Map data © OpenStreetMap

OSM ↗
COMMERCIAL REGISTER

Legal essentials

Register entry
HRB 123087 (Köln)
Legal form
GmbH (Limited Liability Company)
Founded
30 Mar 2021
Share capital
€126,154
VAT ID
—
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

Order shareholder list

The statutory shareholder list (§ 40 GmbHG) straight from the official register portal — who holds which shares.

Available once you sign in

FINANCIALS

Annual statements

Balance sheet
€29,640,241
Year
2023

4 annual statements are on file for this company.

Revenue, result, equity and the multi-year history are in the full profile.
Every figure, every year — in the full profile.Create a free account
REGISTER DOCUMENT

Annual financial statements (PDF)

The most recently published annual financial statements as a PDF, straight from the German company register.

Available once you sign in

SIGNALS

Signals

Available in the full profile

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

  • Continuity1
    Available in the full profile
  • Financials2
    Available in the full profile
  • Management3
    Available in the full profile
  • Legal status4
    Available in the full profile
MANAGEMENT

Directors & officers

Managing directors

  • Hans-Martin Czermin

    Managing Director

AI CONTACT SEARCH

Research contacts

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

Available once you sign in

AI NEWS SEARCH

Recent news

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

Available once you sign in

EVENTS

Commercial register history

No events on file.

SIMILAR COMPANIES

Companies with a similar profile

NEARBY COMPANIES

Location neighbours

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.

Plus opens every profile

Every company profile in full, without spending Implicents on it — plus wider search reach, unlimited lists and the enriched export.

  • Revenue, result and equity across every available year
  • All four signals with rationale and source
  • The full commercial register history — on every profile
  • Full search reach instead of the first page of hits
  • The enriched Excel export, which Free does not have at all
Create a free account
Last updated: 11/08/2026
RTNX Holding GmbH — GmbH (Limited Liability Company), Köln | Implisense