Katrina O'Sullivan is a financial advisor with Key Investment Services LLC, holding Series 63 and Series 65 credentials and bringing 24 years of industry experience. She has been with Key Investment Services since 2011. Key Investment Services LLC serves individuals, trusts, estates, small businesses, and corporate clients through various wrap-fee advisory programs, model portfolios, and separately managed and unified managed accounts. The firm emphasizes client-directed model selection combined with non-binding recommendations and ongoing monitoring, while also providing access to third-party discretionary managers and supervisory oversight.

Debbie Sawma is a financial advisor at Key Investment Services LLC with 16 years of industry experience. She holds Series 63 and Series 66 licenses and has worked at Key Investment Services since 2015, following an 11-year tenure at KeyBank. Outside of her advisory role, she serves as vice president of Sawma's Car Care Inc., an automotive repair business owned by her spouse. Key Investment Services LLC provides advisory services to individuals, trusts, estates, small businesses, and corporate clients through various wrap-fee programs, model portfolios, and managed accounts. The firm emphasizes client-directed investment selection supported by non-binding recommendations and ongoing oversight, and operates within the KeyCorp group alongside affiliated banking and capital markets entities.

Chyron Williamson is a financial advisor at Key Investment Services LLC with seven years of industry experience. He holds Series 65 and Series 63 licenses and has worked at several firms, including Pacific Life Insurance and HSBC Securities. Key Investment Services LLC serves individuals, trusts, estates, small businesses, and corporate clients through various advisory programs, model portfolios, and managed accounts. The firm emphasizes client-directed model selection and ongoing monitoring, and operates within the KeyCorp group, integrating services alongside affiliated banking and capital market entities.