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About GCG

All Hands In

We are a management consulting firm with core competency in business development for industrial companies to facilitate expansion into international markets.  We have more than 15 years experience in working with German industry leaders and add tangible value to our clients thought our deep industry knowledge, expertise and network in the US and Canadian markets. In contrast to conventional consultancy firms, we go beyond analyzing and conceptualizing; we integrate ourselves in our clients team and embrace the responsibility to deliver on action items and reach project goals beyond the successful implementation, leading to long-lasting partnerships.

Our Mission

Support transatlantic collaboration to accelerate the market adoption of innovative building products and automation technologies that improve the social, economic, and environmental well-being of our communities and ecosystems.

Meet the Team






Founder & Principal Consultant

Stefan Goebel

German-native Stefan Goebel relocated from Cologne, Germany to Boston, MA in 2015 to start the US branch of a German industry company group. Stefan has more than 15 years of international business experience. He has vast knowledge in leading market expansion strategy development and implementation projects in the US, Europe and international markets. Stefan has gained experience in international business and automation while working in the automotive industry (Porsche and Ford) in Germany and has in-depth experience and local expertise in the high performance building sector. He utilizes this deep industry knowledge and local network to support our clients in successfully expanding their businesses in North America and international markets. He has a bachelor's and master’s degree in Industrial Engineering from the University of Applied Science in Cologne, Germany. As a certified Passive House Consultant, LEED Green Associate, Building Science Principle, and adjunct professor, Stefan feels strongly about the ever-increasing need for innovation and technology in the build environment and is working towards accelerating the adoption of German state-of-the-art technologies and services in the US.  

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Rowan Lobdell

Rowan utilizes his knowledge and expertise in human behavior, cultures, societies, and linguistics to collect, analyze and package market specific content. His expertise and passion for graphic design produces highly effective digital content that elevates our partners market presence in the US.  

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MJ Zedira

MJ is experienced in the production, distribution, and consumption of goods and services. His field of research includes the behavior and interactions of economic agents and how economies work. MJ utilizes his expertise and passion for international business development, research and data analysis to accelerate our clients market entry and expansion. 

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