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IWS GmbH

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

FOUNDED

1991

35+ years active

TRADE REGISTER

HRB 100758

Lüneburg

INDUSTRY

Plumbing, heat and air-conditioning installation

SIZE CLASS

Small enterprise

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QUICK CHECK

Key questions answered

  • What does the company do?

    Vertrieb, die Planung, der Kundendienst, Service und Montage von Wärmepumpen, Lüftungsanlagen, Wärmerückgewinnung, Solaranlagen, Heizungstechnik, Erdkollektoren und Regenwasserversickerungsanlagen

  • Who leads it?

    Ilsetraud Kalkschmidt, Antje Strauß-Kalkschmidt

  • How large is it?

    Small enterprise · 17 employees (2023)

  • How stable is it?

    Stability assessment in the full profile

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INDUSTRY & PURPOSE

Business activity

Die IWS GmbH ist auf den Vertrieb, die Planung, den Kundendienst, Service und die Montage von modernen Wärme- und Lüftungssystemen spezialisiert. Zu den angebotenen Produkten gehören Wärmepumpen, Lüftungsanlagen, Wärmerückgewinnungssysteme, Solaranlagen, Heizungstechnik, Erdkollektoren und Regenwasserversickerungsanlagen. Die Zielgruppe umfasst sowohl B2B- als auch B2C-Kunden im Baugewerbe sowie in den Bereichen Gas-, Wasser-, Heizungs- und Klimainstallation in der Region Celle und Umgebung. Das Unternehmen zeichnet sich durch über 25 Jahre Erfahrung, individuelle Systemlösungen und die Nutzung erneuerbarer Energien aus.

Industry (WZ2008)

Plumbing, heat and air-conditioning installation

WZ F43.22

Size class

Small

Industry (WZ2008) (3)

  • F43.22Plumbing, heat and air-conditioning installation
  • F43.21Electrical installation
  • F43.29Other construction installation

Business purpose

Vertrieb, die Planung, der Kundendienst, Service und Montage von Wärmepumpen, Lüftungsanlagen, Wärmerückgewinnung, Solaranlagen, Heizungstechnik, Erdkollektoren und Regenwasserversickerungsanlagen

MASTER DATA

Address & Contact

Wernerusstraße 25, 29227 Celle

Map data © OpenStreetMap

OSM ↗
COMMERCIAL REGISTER

Legal essentials

Register entry
HRB 100758 (Lüneburg)
Legal form
GmbH (Limited Liability Company)
Founded
25 Jun 1991
Share capital
€55,600
VAT ID
DE151934367
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.
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FINANCIALS

Annual statements

Balance sheet
€1,540,655
Year
2023

8 annual statements are on file for this company.

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Annual financial statements (PDF)

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

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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

  • Ilsetraud Kalkschmidt

    Managing Director

  • Antje Strauß-Kalkschmidt

    Managing Director

A further 1 registered persons are in the full profile.

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EVENTS

Commercial register history

No events on file.

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Last updated: 21/08/2025