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Colliers International office specialist, Taylor Allen, receives prestigious Society of Industrial and Office REALTORS® (SIOR) designation

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Greenville, SC – Colliers International | South Carolina is pleased to announce Taylor Allen has 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.

“Taylor’s SIOR designation reflects on his experience, professionalism, dedication and market knowledge,” said John Folsom, President/CEO of Colliers International | South Carolina. “Specializing in the office sector, Taylor’s knowledge of the Greenville market allows him to provide an exceptional level of service to our Colliers clients and the community.”

As a Senior Brokerage Associate and member of the Greenville-Spartanburg office brokerage team, Allen specializes in representing office landlords and tenants. He was recognized as a CoStar Power Broker for both office leasing and sales transactions in 2015, 2016, 2017, 2018 and 2019. In addition, he has been a Top Producer for Colliers South Carolina in 2016, 2017 and 2019. 

In 2019, Allen obtained his Certified Commercial Investment Member (CCIM) designation. Allen is actively involved with the Greenville United Way and has served as a Loaned Executive for the past three years. He is an active member of the Greenville Chamber of Commerce and serves in Clemson Young Alumni Council’s Greenville chapter. Allen graduated from Clemson University with a Bachelor of Science in Management with a minor in Entrepreneurship.


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Taylor Allen

Vice President


As a Vice President in the Greenville, SC office, I specialize in office leasing and sales. My primary responsibility is to represent local ownership entities, private equity groups and national REITS on their real estate portfolio in the Greenville-Spartanburg market, also known as the Upstate. Working through acquisitions, repositioning, leasing and disposition, our team delivers innovative solutions to both landlord and tenants alike.

My strength is providing creative solutions to our firm’s clients, including landlords, tenants and investors by incorporating local expertise while leveraging the Colliers platform. Bringing value to every transaction is my goal, and I can accomplish this goal through creativity and a strategic approach.

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