Mr. Garrison is a Managing Director and serves as a portfolio manager for Atlanta Capital's High Quality Growth Plus, High Quality Focused Growth, and High Quality Calvert Equity portfolios. Prior to joining the firm in 2007, Mr. Garrison worked at Standard & Poor’s Corporate Value Consulting and Wellington Management Company. Mr. Garrison is a Chartered SRI Counselor, holds the Fundamentals of Sustainability Accounting (FSA) Credential and the CFA Certificate in ESG Investing. He regularly consults as a Subject Matter Expert with the International Sustainability Standards Board (ISSB) and serves on the ISSB Technical Reference Group advising on matters of implementation and emerging issues that should be considered in the standards development process. Mr. Garrison is a graduate of the University of Florida where he earned a Bachelor of Science in Business Administration. He obtained his MBA from Northwestern University.