ROC LEADERSHIP MR. CHASE JOHNSON CEO Mr. Johnson serves as the CEO of ROC, and has more than a decade of experience in the oilfield service industry. Mr. Johnson held previous management roles with ROC and its predecessor companies in the Barnett and Marcellus Shale regions. Mr. Johnson has a B.A. in Business Administration and Psychology from Austin College. MR. BILLY GREENWOOD COO Mr. Greenwood has more than a decade of experience in the oilfield service industry, and manages the Northeast regional operations. He helped found ROC operations in the Marcellus Shale region in 2008 and Permian region in 2012. Mr. Greenwood held previous management roles with ROC and its predecessor companies in the Barnett Shale and Marcellus Shale. MR. ERIC PROIE CFO Mr. Proie joined ROC in 2018 and serves as the Chief Financial Officer. He brings more than 15 years of accounting and finance experience to ROC. Eric is responsible for the Company’s accounting, finance, HR, and IT functions. Prior to ROC, Mr. Proie was the CFO of US Liner Company, a plastics manufacturing organization for more than 8 years. Eric holds a B.S. in Accountancy from Villanova University and is a certified public accountant. Learn how ROC Service Company can provide you "best in class" service. CONTACT US CAREERS Within ROC there exists numerous opportunities to build a career, not just work a job. Our training and career development programs are first-class. Learn More LOCATIONS ROC Service Co. is headquartered in Canonsburg, PA. We currently have district locations in Ohio, Oklahoma, Pennsylvania, Texas. Learn More COMMUNITY Engrained in ROC's culture is a duty to provide support to the communities in which we live and work. ROC encourages all employees to be good corporate citizens. Learn More ROC SERVICES CO Headquarters 125 Technology Drive Suite 200 Canonsburg, PA 15330 724-745-3319 QUICK LINKS > About Us > Safety > Services > Community > Locations > Contact Us QUICK CONTACT Copyright All Rights Reserved © 2019