Gregory is managing director of AUTIN&Co (AUTIN GmbH) and the subject matter expert behind the Pecunica™ knowledge base (www.pecunica.com) and online learning platform. Gregory is a consultant in the real estate and finance industries with over 30 years' experience.

He is a real estate, finance and hospitality industry subject matter expert, investment and finance broker, educator, curriculum advisor, author of content and articles, glossaries and online courses.

He is the organizer of the Hotel Development & Investment workshop/forum and other such events for the real estate, finance and hospitality industries.

He is also an active advocate of sustainable development.