Mr. Mattison joined Colliers Keenan in 2003 with specific responsibilites for office and medical office brokerage and leasing as well as investment brokerage.  Mark provides over 8 years of experience in commercial real estate and has been specializing in tenant representation in connection with acquisition, disposition, leasing, valuation and consulting work of office and medical office buildings and land.

Prior to joining Colliers Keenan, Mr. Mattison was with The Beach Company and specialized in office leasing and brokerage. Prior to his association with The Beach Company, Mr. Mattison was with Julien J. Studley, Inc., a tenant representation firm in Atlanta, Georgia. While specializing in tenant representation, he learned important strategies used by tenants and their representatives to reduce occupancy costs. He has also gained the understanding of issues such as economic incentives, financing strategies, "best practices" and demographic information.

Organizations and Honors

Certified Commercial Investment Member (CCIM)

Commercial and Investment Division (CID), Trident Association of Realtors

Charleston Trident Association of Realtors (CTAR)

            Realtor Distinction (2205,2006,2007)

            Commercial Directors Circle (2005,2006,2007)

            Commercial and Investment Division (CID)

South Carolina Association of Realtors

Georgia Association of Realtors

National Association of Realtors (NAR)

Greater Charleston Chamber of Commerce

Areas of Specialization
Brokerage: Office, Medical Office, Investment

Education
2004 - 2007, Certified Commercial Investment Member (CCIM)
Entire Course Curriculum

2006-07 Society of Industrial and Office Realtors (SIOR)
Course 200
Fall Professional Conference

1999, College of Charleston, Charleston, South Carolina
Bachelor of Science, Business and Economics

Select Clients                                                                                   

Aerotek                   Concurrent Technologies Corporation

Centex Homes          HDR

Cisco                       Honeywell

Maersk                     MeadWestvaco

Moore Van Allen        Raytheon

Progressive               First Citizens Bank and Trust Company

South Carolina Research Authority

Medical University of the South