COMPANY PROFILE

Hermann Müller GmbH

GmbH (Limited Liability Company)SiegenWholesale of wood, construction materials and sanitary equipment

FOUNDED

1971

55+ years active

TRADE REGISTER

HRB 1387

Siegen

INDUSTRY

Wholesale of wood, construction materials and sanitary equipment

SIZE CLASS

Micro enterprise

QUICK CHECK

Key questions answered

  • What does the company do?

    Bedachungsartikel Großhandlung. Die Gesellschaft kann gleichartige oder ähnliche Unternehmen erwerben, sich an solchen beteiligen oder deren Vertretung übernehmen.

  • Who leads it?

    Klaus Vollmer-Lentmann · Managing Director

  • How large is it?

    Micro enterprise · 5 employees (2023)

  • 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 Hermann Müller GmbH ist auf den Großhandel von Bedachungsartikeln spezialisiert. Das Unternehmen bietet ein umfangreiches Sortiment an Dach- und Fassadenbaustoffen, einschließlich Dachpfannen, Tonziegel, Schnee-fangsysteme und Dachfenster. Die Zielgruppe umfasst Bauherren, Architekten, das Handwerk sowie Industriekunden in der Region Siegen und darüber hinaus. Durch die Spezialisierung auf Dachbaustoffe und die enge Zusammenarbeit mit Partnern garantiert das Unternehmen qualitativ hochwertige Produkte und optimale Ergebnisse.

Industry (WZ2008)

Wholesale of wood, construction materials and sanitary equipment

WZ G46.73

Size class

Micro

Business purpose

Bedachungsartikel Großhandlung. Die Gesellschaft kann gleichartige oder ähnliche Unternehmen erwerben, sich an solchen beteiligen oder deren Vertretung übernehmen.

MASTER DATA

Address & Contact

Gärtnerstraße 11, 57076 Siegen

Map data © OpenStreetMap

OSM ↗
COMMERCIAL REGISTER

Legal essentials

Register entry
HRB 1387 (Siegen)
Legal form
GmbH (Limited Liability Company)
Founded
15 Jun 1971
Share capital
€110,000
VAT ID
DE126566952
LEI
Representation rules
Jeder Geschäftsführer vertritt einzeln.
ADD-ON SERVICE

Order shareholder list

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

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FINANCIALS

Annual statements

Balance sheet
€1,081,745
Year
2023

8 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

  • Klaus Vollmer-Lentmann

    Managing Director

A further 1 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.

Available in the Plus profile

EVENTS

Commercial register history

No events on file.

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: 11/06/2025