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Colliers International’s Brockton Hall and Allen Wilkerson receive prestigious Society of Industrial and Office REALTORS® (SIOR) designation


Greenville, SC – Colliers International | South Carolina is pleased to announce Brockton Hall and Allen Wilkerson have earned the Society of Industrial and Office REALTORS® (SIOR) designation. 

The SIOR designation is awarded to real estate professionals in recognition of their knowledge, experience and proven successes in the markets they serve. To receive the designation, professionals must meet specific requirements, including recognition by developers, lenders and investors; high-level production, closing on average more than 30 transactions a year; and meeting SIOR’s production, education and ethical requirements. It is a signifier of high-quality service and expertise in the commercial real estate industry.

“To earn the SIOR designation is a real honor and we are infinitely proud of these gentlemen,” said John Folsom, President/CEO of Colliers International | South Carolina. “SIOR designees represent some of the most capable and experienced brokerage practitioners in any market, and we are proud that their hard work, service to their clients and service to our communities has been recognized.”

Hall is a Senior Brokerage Associate and member of the Greenville-Spartanburg industrial brokerage team, specializing in representing industrial landlords and occupiers. He is a key advisor on industrial projects throughout the Greenville-Spartanburg region, helping occupiers, developers and investors with industrial-related issues. He was recognized as a CoStar Power Broker in 2017 and 2019 for industrial leasing transactions, and Colliers | South Carolina has awarded him the 2017 Rising Star Award, Top Producer Awards in 2017, 2018 and 2019, and the 2018 Transaction of the Year Award. Hall graduated from Clemson University with Bachelor of Science and Master of Real Estate Development degrees. 

Wilkerson is a Vice President and office specialist in the Columbia market, specializing in corporate consulting services, leasing and acquisitions. He was named a member of the Central Carolina REALTORS® Association (CCRA) Circle of Excellence and a CoStar Power Broker in 2015, 2016, 2017, 2018 and 2019. Wilkerson currently serves as the Immediate Past Chairman of the Public Policy Group and Legislative Committee and on the Political Candidate Screening Committee for the South Carolina REALTORS® Association (SCR). He is a member of the Board of Directors for CCRA, the City Center Partnership (CCP) Long Range Planning Committee, the Home Works of America Board of Directors, the Columbia Advisory Board and the Heathwood Hall Episcopal School Alumni Council. He is an alumnus of Wofford College and a 2017 graduate in Leadership Columbia’s 44th class.

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Allen Wilkerson

Vice President


I specialize in consulting services, office leasing advisory and commercial property acquisition advisory. My expertise is in representing, or consulting for, local ownership entities, regional and national real estate investment trusts (REITs) and private equity funds. My goal is to provide guidance that assists in better business planning, strategic analysis and asset appreciation.

I believe it’s imperative to fully understand a client’s vision in order to help them meet both their short-term and long-term objectives. My goal is to listen closely and provide sound guidance.

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Brockton Hall

Vice President


Brockton Hall is a Vice President with Colliers International in the Greenville and Spartanburg offices. He is a member of the Upstate industrial team along with long-time real estate professionals, Garrett Scott and John Montgomery. This team specializes in the needs of industrial landlords and occupiers throughout the Southeast. 

Hall comes from a commercial construction background with years of experience in the commercial sector working on projects including K-12, office and institutional. He also has significant renovation and retrofitting experience. His construction background allows him to assist occupiers with their building specifications and advise them during the build-to-suit and new construction process. For developers and investors, he is well-equipped to advise on construction-related issues involved in tenant upfits, value-add projects and new development.

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