Members area

IGH – Strong partners together on the road to success

Interessengemeinschaft Haustechnik – Starke Partner gemeinsam auf Erfolgskurs

Community of achievement - lived partnership

Leistungsgemeinschaft – gelebte Partnerschaft

Information and exchange of views - more overview of current market events

Spitzentechnik für professionellen Anspruch – Unsere Hausmarke Profiline

Top technology for professional demands - our private brand PROFILINE

Brancheninfos und Meinungsaustausch – mehr Überblick über aktuelles Marktgeschehen

Welcome to the IGH building services interest group

We are an association of owner-managed heating and sanitary wholesalers. Our strengths lie in joint purchasing activities, an open exchange of opinions and the targeted use of synergies for efficient processes and maximum benefit for each individual member.


Being strong together, making a difference together. This is our motto at the IGH as an association of medium-sized companies. This is also something we represent to the outside world, which is why we inform you regularly about news from our cooperative.


A strong community consists of strong partners.

  • W. Arretz & Co. Gmbh
  • BAUTZ Heizsysteme GmbH
  • Blecher KG
  • Valentin Brunhuber GmbH
  • D & H Haustechnik-Handel Björn Donner e.K.
  • Heizungs- und Sanitärfachhandel Glomp GmbH
  • Gritsch, Grimm und Marggraf GmbH
  • Hardt-Allbrand GmbH & Co. KG
  • HSI GmbH
  • Heinrich Kemler GmbH + Co Vertriebs KG
  • Bauzentrum Martin GmbH & Co. KG
  • Müller & Schnigge OHG
  • Porten Bad & Heizung
  • Wendelin Rauch GmbH & Co. KG
  • Sanitär Express-Gruppe
  • Sanitär- und Baustoff-Treff
  • Sanitär- und Heizungshandel Martin Schittek
  • SiMo Großhandels GmbH
  • SindBad GmbH
  • Spora Wasser und Wärme GmbH
  • Schmelzer OHG
  • Steinhaus-Gruppe
  • THS d.o.o.
  • TORGGLER Commerz AG SpA
  • TRAUCO Fachhandel GmbH & Co.KG
  • Union - Heizungsgroßhandel GmbH & Co. KG
  • varista GmbH
  • Philipp Wagner GmbH
  • Weifenbach & Lissberger GmbH & Co. KG
  • WIPPEL GmbH & Co KG