Aberdeen-based Operational Excellence (OPEX) Group Ltd, a company that serves the oil and gas industry, has won new business worth more than £500,000 ($791,700) in the last month and is targeting turnover exceeding £1 million (nearly $1.6 million) in its first year of trading. The company was inaugurated in August 2010 after receiving a seven-figure commitment from entrepreneurial investment company Enerco Venture. OPEX is working with a range of international oil and gas companies, including locally-based Premier Oil and Talisman Energy.