Environmental Service Laboratories Inc. has hired Colleen Williams as director of business development.
In this position, Williams will oversee sales and marketing and will be responsible for the overall development of new business and future endeavors.
She joins the team with a background in the oil and gas industry and 15 years of experience in public relations, marketing and business development.
Williams is vice chairwoman of the membership committee for The Marcellus Shale Coalition and is on the coalition’s public relations, legislative, gas use and workforce committees.
She is a graduate of The Pennsylvania State University with a bachelor’s degree in marketing and a minor in sociology and holds an MBA with a marketing concentration from St. Francis University as well as a certificate of human resources management from Penn State.
ESL is a DEP-accredited laboratory and sampling firm based in Indiana with offices in Lycoming and Washington counties.