William D. Kessler founded Kessler Investments in 1986, and has steadily grown the business by helping many of his clients follow their financial plans. Bill is a fully licensed Independent Investment Advisor, who takes pride in building meaningful relationships with his clients. He has studied at both American College and Worcester State University. Bill is a member of the Athol-Orange area Rotary club, and is also a member of the North Quabbin Lodge of Masons. He has been a member of the Athol community for over 25 years and is the proud father of three sons.

Kimberly joined Kessler Investments in February 2013 as an Office Administrator. She has a Masters Degree in Business Administration from Western Governors University, which provides her with excellent communication and organization skills. Since joining Kessler Investments Kim now hold her Series 7 and Series 66 licenses as well as her Life, Accident and Health license. Kim held previous positions in the banking industry and is embracing the challenge of more personally serving clients in the financial planning world. She has really enjoyed working with all the clients in the Kessler Investments community. She is also an active member of the Athol-Orange Area Rotary and Past President and current  board member of the North Quabbin Chamber of Commerce. 

Jacqueline joined the Kessler Investments team in April 2021. Jacki was born and raised in Athol and graduated from Athol High School. She previously worked in the newspaper industry which helped her become aware of the entire community. She volunteers at the North Quabbin Regional Animal Control Facility and is a member of Athol C.E.R.T. (Community Emergency Response Team). She currently resides in Athol and is the proud Mom of two daughters.