Our Professionals

Reider_AllanAllan S. Reider, CBI, CCIM

Email Address: areider@altusgroup.net
Phone Number: 616-974-6044

Allan Reider serves as President and Manager of Altus Group. He has over 25 years of experience as a licensed professional in Commercial Real Estate and Business Brokerage. He counsels owners of large and small businesses as well as individuals looking to sell either a business or commercial property. Allan also represents buyers as a Buyer’s Agent, aggressively seeking out businesses or commercial properties that will meet their needs and expectations. Allan has been a resident of the Grand Rapids community for over 45 years. Allan received his Bachelor’s degree in Economics from Grand Valley State University. In addition, he holds the prestigious CCIM (Certified Commercial Investment Member) designation from the Commercial Investment Real Estate Institute and the CBI (Certified Business Intermediary) designation from the International Business Brokers Association. He has served as president of the Certified Commercial Investment Chapter of Michigan, Grand Rapids Association of Realtors and the Michigan Business Brokers Association. In addition, he has served as director of the Commercial Alliance of Realtors, the Michigan Association of Realtors and the Michigan Commercial Alliance of Realtors.

Certified Commercial Investment Member (CCIM)
Certified Business Intermediary (CBI)
Graduate Realtors Institute
Member Grand Rapids Association of Realtors
Member International Business Brokers Association
Member and current officer of Michigan Business Brokers Association
Member Michigan Association of Realtors Commercial Investment Group
Member National Association of Realtors
Past president of Grand Rapids Association of Realtors
Past president of Certified Commercial Investment Member Chapter of Michigan

douglas-j-de-jongeDouglas J. De Jonge

Email Address: ddejonge@altusgroup.net
Phone Number: 616-974-5078
B.B.A Grand Valley State University

Douglas De Jonge is a business intermediary engaged in market making activities for business in the Western Michigan area. He works closely with companies to effect changes in ownership structure which benefit the companies and key owners. He has experience in marketing business opportunities in many industries including manufacturing, service, professional practice, recreational and leisure as well as retail. He has been intermediating business transactions since 1996 and has skills in business valuation and deal structuring. Doug earned a Bachelors of Business Administration from Grand Valley State University with areas of study in finance and economics. He is an active member of several local, state and national trade associations and business networks designed for the marketing of businesses.