Jonna Group is the industry leader specializing in the sale of Net-Lease corporate brands to include retail, medical, office, industrial, along with national Multifamily and beyond. Founded by Simon Jonna and built upon integrity that promotes entrepreneurial ethos and a nimble culture with a reputation for results. Over the years, Jonna Group’s dominant market share has earned numerous industry accolades such as #1 Listing Sale Agent on Crexi nationwide, CoreNet Global Broker of the Year, Wall Street Journal, Dbusiness 30 in their Thirties, and the Real Estate Hall of Fame.

Known to have an elite presence in the investment arena with a multi-billion sales track record coast to coast and closings in over 46 states, representing every region from Urban Core City Centers to submarkets across Middle America. A top nationwide producer upon transition, Jonna Group joined forces with Colliers to form the most dynamic partnership in the industry. Colliers International is ranked a Top 3 Brand worldwide with a 45-year history of building private client relationships. Full-service amenities include investment sales, finance, leasing, property management, appraisals, tax appeals and more. Colliers hosts 500+ offices & 18,000 professionals throughout the USA and 68 countries with annual production volume of $130+ Billion. The best-in-class brokerage platform offers leading technology and bandwidth, with broader reach and resources, making a market around capital migration and 1031 exchanges due to the largest buyer pools and a global infusion of capital placement into U.S. Properties. The co-brand with Jonna Group delivers added value that is focused on growing and preserving client wealth with unparalleled network, connectivity and deal flow.

"We seek to establish stepping stones not only by transactions alone but through long-term relationship building. Putting the client's interest first is our main inspiration and most important determinant of our success." – Simon Jonna

Based in Colliers International's Royal Oak Office, Paul Choukourian serves as the Executive Managing Director and Market Leader for the Southeast Michigan Region with locations in Ann Arbor, Birmingham and Royal Oak.

Responsibilities include oversight in all aspects of the commercial real estate business: sales and leasing, education and training, recruitment and the regional philanthropic endeavors.

Additionally, within Colliers, Paul serves on the United States Managers Steering Committee.

Paul began his career with a small office development firm which allowed him to work in multiple aspects of the commercial real estate industry including land assemblage, property acquisition and disposition, construction, property management, leasing and investment sales.   Paul then chose to focus on commercial real estate leasing and sales in the office and industrial segments with large public and private organizations for Liberty Property Trust in Michigan and Tampa, Florida and for KIRCO in Metro-Detroit prior to joining Colliers International.

Amy Schiffman has been in commercial real estate for over 22 years.  She has worked for both nationally and privately owned brokerage firms and works with local staff and brokers to  share what she has learned.  Amy manages the marketing efforts for not only the Detroit office but also Ann Arbor & Birmingham to help  increase their growth and achieve even more success.