Ohio’s petroleum and convenience industry works around the clock to keep companies energized and open for business, and the Ohio Petroleum Marketers and Convenience Store Association (OPMCA) is the premier statewide trade association representing their interests. For nearly a century, OPMCA has worked to protect against unreasonable regulatory and legislative burdens, to engineer strategic policy solutions to safeguard and advance members' interests, and to educate decision-makers about the key role petroleum marketers and retailers play in driving Ohio's economy. OPMCA represents more than 500 independent, small businesses in the petroleum and convenience industry. Our members own and operate the majority of Ohio's 6,000 convenience stores and employ more than 90,000 Ohioans throughout the state's fuel distribution network.