Our Team

Simon Jonna


Simon Jonna leads a team of industry recognized net-leased professionals specializing in the full spectrum of investment sales transactions; portfolio bulk dispositions, sale-leasebacks, shopping centers, urban core, mulit-family, mixed-use, forward commitment pre-sales under construction, etc. His real estate lineage entails an active role with a national development company partaking in site selection for national and greater regional tenants, portfolio disposition, land assemblages, development spec sites, development feasibility studies, re-locations and back fills, special use conversions, landlord representation, and tenant representation. Prior to his entry into the investment real estate segment, Simon's experience includes his Stockbroker profession at UBS in addition to his up-tempo Commodity Brokering within the futures markets with personal mentorship from an industry mogul, preceded by financial advisory roles in related fields.

Simon's closings have been showcased on company ticker featured headlines as several of deals surpassed expectations relative to CAP rates and pricing in both downtrodden & normalized markets. Certain real estate deals are sometimes documented case studies on repeat occasions due to their unorthodox complexities with large net leased portfolios or a multitude of moving parts between vying banks, third party vendors, cross debt, escrow hold backs, and much more. At any given time, Simon has dealings within the high barriers of entry to the New York Boroughs, Cape Cod, Key West, Silicon Valley, Downtown Chicago, Long Island and other select regions when dealing with a host of America's upper echelon real estate personalities.

Simon's accolades represent multiple national achievement award honors; He is recognized by the Wallstreet Journal, the Commercial Real Estate Hall of Fame and Dbusiness "30 in the Thirties" among others. Born and raised in San Diego, Simon made the decision to move to Bloomfield Hills, Michigan. Simon's father, Harry Jonna, is his mentor who instilled what it means to foster credible relationships and build upon them successfully, both in business and personal life. Simon is an avid reader and writer, with an education from the University of Michigan and major in Communications/Finance. When not working, Simon enjoys an extensive collection of paperback which includes diverse topics such as memoirs, history, business, real estate, finance, logic, political science, the arts, and poetry. Along with his personal support of charitable and community organizations, he also enjoys boating, boxing and playing basketball, spending time with his wife Ashley and newborn son Simon Peter, along with immediate family. He is also an active industry speaker, investor, partner and published author with a new book entitled "Diary of a Dealmaker". Simon is often focusing on the continued growth and evolution of his business.


Ray Jonna


Raymond started his career in 2008 after attaining his BA from the University of Michigan and later his MBA with specialty in real estate and finance, from the University of Michigan Ross School of Business.

As a member of the National Net Lease Group, Raymond earned distinguished National Pace Setting Awards in his first year as an investment sales agent. Over a decade later, Raymond boasts an extensive track record managing large scale national credit tenant portfolio transactions, 1031 exchanges, and sale-leasebacks for preferred developers, private investors, and institutions in over 40 states across the country.

As a Senior Vice President and principal partner at the Jonna Group of Colliers, Raymond and his top ranked team of highly seasoned professionals have set themselves apart amongst the industry elite.

Born and raised in San Diego, Raymond was a top ranked folk style and freestyle wrestler in the state of California. His hobbies include traveling, golf, boxing, basketball, and ping pong to name a few.


Layth Barash

Associate Vice President

Erik Sharkey

Investment Broker

Byron Kalia

Investment Broker

Tony Fayne

Senior Associate

Justin Yono

Financial Analyst

natalie haji

Client Services Coordinator

marguerite Carlson

Graphic Designer

Katie Rizzo

Senior Research Analyst

Amy Schiffman

Marketing Director

paul choukorian

Executive Managing Director

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