Rainer Nobis
Chairman of WCA Technical Mediation,,

Phone: 0049 (0)6221 4343 668

Mobile: 0049 (0)175 218 49 34


Dipl.-Ing. Rainer Nobis

 Mr Nobis is an educated business mediator, specialized in project related conflicts. They focus especially on:


  • Invoice disputes
  • Guarantee and warranty issues
  • Questions of technical solutions and responsibilities


Mr Nobis has more than 35 years of experiences in manufacturing, construction and project management.

During his long time activities in various technical and business leadership positions, he has directly managed and was responsible for many small and very large investment project in Germany and other international locations.

During his career, Mr Nobis was professionally active for many years in Croatia, Turkey, United States, Canada and Russia. He has extensive experiences in a good number of other countries, especially in Eastern Europe.

He knows both the characteristics and needs of the machine- and construction industry, as well as the operator’s side. Contract negotiations; claim management and final project closing arrangements were his profession.

In detail, Mr Nobis served in the following positions:

2014 – today               Head of Nobis-Consulting

2011 – 2014                Technical Director Russia, HeidelbergCement, Moscow, RUS

2009 – 2011                General Manager Heidelberg Sand und Kies GmbH, Germany

2005 – 2009                General Manager of the Heidelberg Technology Center (International Engineering and Production), Heidelberg, Germany

2000 – 2005                Senior Vice President  Heidelberg Technology Center and head of Production North America, Allentown, USA

1997 – 2000                Assistant General Manager, Akcansa A.S., Istanbul, Turkey

1995 – 1997                General Manager of Istra Cement International, Pula, Croatia

1990 – 1095                Team leader Consulting (Technical Center) Heidelberg Zement AG

1984 – 1990                Head of Process Engineering, Lehigh Cement Co., Allentown, USA

1980 – 1984                Production Engineer, Cement production, Germany


Education                  Mining Engineering, Technical University of Aachen, Germany

Apprenticeship           Business Administration education in Münster, Westfalen


About Us

The World Cement Association aims to represent and promote the Cement Industry Worldwide as well as the commercial and legal interests of its Members.

The World Cement Association is an independent not-for-profit organization registered in England No. 10187292 under English law.

The World Cement Association is not affiliated with or otherwise connected to Palladian Publications Limited nor its WORLD CEMENT publication.


September 2019
WCA Conference
& General Meeting


Watch this space.

London Office

World Cement Association

New Broad Street House
35 New Broad Street

United Kingdom


+44 333 939 80 83
+44 771 492 83 58


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