Jennifer is a Senior Investment Analyst with over 16 years of commercial real estate experience.  She is heavily involved in the sale process of investment real estate from start to finish.  Some of her key responsibilities include producing broker opinion of values, extensive ARGUS Enterprise modeling and analyses, creating detailed offering memorandums and teasers, investor research and managing due diligence.  In addition, Jennifer is also responsible for tracking cap rate data and sales comparables as well as creating quarterly investment market reports, investment updates and property-specific marketing pieces.

Jennifer received the prestigious CCIM pin in 2020 and is certified in ARGUS Enterprise.  She is actively involved in numerous commercial real estate and womens affiliations in the Milwaukee area, and continues to promote the advancement of women in commercial real estate.  Jennifer resides in Franklin with her husband and three children. 

Joe has been in Commercial Real Estate for almost 30 years, 12 years of which he has spent at Colliers | Wisconsin. Joe joined Colliers as a broker on the Investment Sales Team in 2008, specializing in Multifamily Investment, Development Land and Adaptive Reuse/Distressed Assets. 

Joe graduated from the University of Minnesota College of Liberal Arts in 1989. Prior to joining Colliers, he began his career selling residential new construction before progressing into land acquisition, entitlement and project management. He then spent several years consulting for lenders and special servicers as they navigated distressed development projects during the Great Recession.

Thanks to his multifaceted skillset and experience within the industry, Joe has earned his Certified Commercial Investment Member (CCIM) designation. This accomplishment further solidifies his industry prowess and aids in his ability to navigate complex transactions. Those that hold the CCIM designation are recognized as leading experts in commercial investment real estate – a merited description considering the service and insight Joe provides to his clients.

With a passion for mentorship and sharing his experience, Joe serves as an Adjunct Professor at the Marquette University Center for Real Estate. Working with both sophomores and juniors, Joe focuses on cultivating interest and understanding of the Commercial Real Estate industry. Additionally, Joe acts as a mentor with the Pewaukee School District’s InSight program. He maintains an advisory role within the program, working to guide and educate the less experienced members.

Joe is also part of the Colliers National Multifamily Practice Group; a collaboration of Multifamily Investment Professional sharing resources and knowledge to better serve their client’s needs. His ability to identify opportunities for his clients and always prioritize their objectives have helped build strong partner-relationships for our firm.

Adam Connor serves as Senior Vice President with the Investment Services team.

Adam focuses on the acquisition and disposition of Retail, Single Tenant Net Lease (STNL), and Sale-Leaseback properties throughout Wisconsin and the Midwest.   With over 15  years of experience, Adam represents private, corporate and institutional clients in the disposition and acquisition of investment properties.   The Investment Services team is a six-person team focused on helping and advising their clients on their  real estate strategy.   Since the team's inception they have closed on over $600  million in transactions.

Since 2013 Adam has successfully closed over $185  million in investment properties.  Adam prides himself on providing his clients with first-class service, superior market knowledge and transaction expertise.  

Prior to joining Colliers International, Adam served as a Vice President  and Director of National Retail Group at Marcus & Millichap.  For six consecutive years he was one of the top producers in the Milwaukee office and achieved national sales achivement award four times.

Heather Dorfler is a Financial Analyst and Capital Markets Advisor with the Investment Services Brokerage Group in Milwaukee, WI. She works closely with the brokerage team on business development, current listings, new initiatives, and broker opinion of values. Her primary focus is on retail and multifamily assets. Prior to joining Colliers, Heather began her career as a  Financial Analyst on CBRE’s Investment Team in Milwaukee where her focus was on market and property research, valuation and financial analysis of various real estate assets.

Heather graduated cum laude in 2019 from Marquette University with a Bachelor’s degree in Finance and Commercial Real Estate.