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.

 


SangLisa (Cuiwei) Sang, MBA

Email Address: lisasang@altusgroup.net
Phone Number: 616-965-2733

Prior to joining Altus Group, Lisa Sang worked as a Legal Consultant for a Large International Corporation, where she gained her experience of working with business owners on target marketing, succession planning, financial strategic structuring, etc. Lisa also has experience managing in the Hospitality Industry for over a decade. She worked for a few prestige hotels chains in Europe and America. Lisa earned her Master degree in Business Management at Central Michigan University. She is an active member of CCIM (Certified Commercial Investment Member), CAR (Commercial Association of Realtor) Association and Michigan Business Broker’s Association (MBBA).

 


doug-yntemaDoug Yntema

Associate Broker
Email Address: dyntema@altusgroup.net
Phone Number: 616-299-0222
B.B.A Hope College
Certified Value Builder Consultant

Doug has extensive experience in finance, strategic planning and business management.  He is also a certified value builder.  His background includes a 17 years experience selling over $120 million dollar worth of properties. He has also started several businesses and is a partner in companies that continue to grow. He is an expert at getting deals done and helping increase and analysis new business opportunities for existing businesses to increase their profitability and overall sales. A graduate of Hope College in Business administration, Doug has worked with companies as large as 50 million down to main street businesses, improving their performance and increasing their value. His primary objective is assisting business owners and business buyers in making seamless and successful transitions to the next stage of their lives and careers. He is committed to taking the time necessary to understand the goals, objectives, dreams and desires of his clients and to assessing and evaluating all available options to ensure optimal outcomes.

Click Here to find out how Doug can help increase the value of your business with the Value Builder Program

Certified Commercial Investment Member (CCIM)
Certified Value Builder
Member Lakeshore Association of Realtors
Member International Business Brokers Association
Member of Michigan Business Brokers Association
Member National Association of Realtors


Associations