• 2014 - OEG stellt die 4flex® Heatpipe vor

    OEG bringt die erste Vakuum-Röhre für Solarthermie mit automatischer Abschaltung bei 90°C auf den Markt.

  • 1973 - Foundation

    Foundation of the family business OEG Oel- und Gasfeuerungsbedarf Handelsgesellschaft mbH in Münster, Germany.

  • 1987 - Foundation of the OEG Gerätebau GmbH

    Foundation of the OEG Gerätebau GmbH as a result of the increasing demand for internally manufactured products.

  • 1994 - Relocation to Robert-Bosch-Str. in Münster, Germany

    The site Mittelhafen became too small, OEG moves to Robert-Bosch-Straße.

  • 1996 - The first OEG catalogue CD-ROM

    The OEG - catalogue on CD-ROM.

  • 1998 - OEG goes online

    As the first company of the industry, OEG publish a Web Shop offering the entire product range under www.oeg.de.

  • 1999 - Move to Lienen

    After several relocations within Münster due to higher space demands, OEG move to bigger premises in Lienen. Gerätebau follow a few months later.

  • 2001 - OEG produce the first burner suction unit (BSVA)

    The newly developed BSVA revolutionises the oil supply in private households.

  • 2003 - OEG - New Generation of oil delivery units

    OEG launch the new series of oil delivery units - only 1/4 of the size than others.

  • 2004 - Longer service times

    OEG extend the service times. Our customers can reach use between 7 a.m. and 8 p.m. on 365 days a year.

  • 2006 - Wider range of installation products

    The first OEG - catalogue for Sanitary and Installation Products

  • 2007 - Relocation of the head office

    OEG are growing and growing, they move again. This time to Hessisch Oldendorf, Germany. The premises are 20 000 m² big and located on an 11 ha site.

  • 2008 - Deliveries on Sundays and holidays

    With the move to the new location it is possible to ship deliveries on Sundays and holidays. This means, our customers can order on Sundays and holidays and receive the goods the next working day.

  • 2009 - Start of tank manufacturing

    In 2008, the delivery times for tanks were no longer acceptable. OEG start to manufacture tanks in Lienen, Germany.

  • 2010 - The first OEG - catalogue on Solar and Storage Technology

    Publication of the first OEG catalogue on Solar and Storage Technology.

  • 2012 - Expansion of the tank production

    The manufacturing site for tanks becomes too small. OEG decide to more than double the production capacities in Lienen, Germany. For this, OEG buy plots and premises next to the former production site.

  • 2013 - The new production site is ready!

    The new tank production site is Lienen, Germany is completed, which means that the new generation of hygienic tanks can be introduced.