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COMPANY PROFILE

Siemermann GmbH

GmbH (Limited Liability Company)MoormerlandPlumbing, heat and air-conditioning installation

FOUNDED

1998

28+ years active

TRADE REGISTER

HRB 110846

Aurich

INDUSTRY

Plumbing, heat and air-conditioning installation

SIZE CLASS

Micro enterprise

QUICK CHECK

Key questions answered

  • What does the company do?

    Heizungsbau, Gas-, Wasser- und Sanitärinstallationen sowie alle damit in Zusammenhang stehenden Lieferungen und Leistungen.

  • Who leads it?

    Reiner Siemermann · Managing Director

  • How large is it?

    Micro enterprise

  • 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 Siemermann GmbH ist auf Heizungsbau sowie Gas-, Wasser- und Sanitärinstallationen spezialisiert. Das Unternehmen bietet umfassende Dienstleistungen im Bereich Installation und Wartung von Heizungs-, Sanitär- und Klimaanlagen an. Zu den Kunden zählen sowohl private Haushalte als auch gewerbliche Auftraggeber in der Bau- und Installationsbranche. Die Besonderheit des Unternehmens liegt in seiner langjährigen Erfahrung und fachlichen Kompetenz im Bereich der Installationstechnik, wodurch eine hohe Kundenzufriedenheit gewährleistet wird.

Industry (WZ2008)

Plumbing, heat and air-conditioning installation

WZ F43.22

Size class

Micro

Business purpose

Heizungsbau, Gas-, Wasser- und Sanitärinstallationen sowie alle damit in Zusammenhang stehenden Lieferungen und Leistungen.

MASTER DATA

Address & Contact

Wilhelmstraße 2, 26802 Moormerland

Map data © OpenStreetMap

OSM ↗
COMMERCIAL REGISTER

Legal essentials

Register entry
HRB 110846 (Aurich)
Legal form
GmbH (Limited Liability Company)
Founded
13 Jul 1998
Share capital
—
VAT ID
—
LEI
—
Representation rules
—
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

No public annual statements on file.

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

  • Reiner Siemermann

    Managing Director

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.

SIMILAR COMPANIES

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NEARBY COMPANIES

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DEVELOPERS

Programmatic access

LIVE

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  • MCP

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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: 18/07/2025