单项选择题

San Diego, Oct. 18 The board of OPLL has just announced that it has hired Jonathon Gibson to be its Chief Financial Officer. In this role, Gibson is expected to reduce the overall costs, increase revenues, expand the overseas division, and develop a new credit card. Gibson is an experienced veteran with over 15 years of experience in the industry, proving his competency as a businessman at many different companies. OPLL President Budd Weinstein is very excited about the appointment, having already decided that the company needed a change. OPLL, which specializes in consulting to multinational corporations, has experienced falling revenues over the past several years.
Gibson was previously a founding partner at Delaine & Gibson, an accountancy firm based in Baltimore. His career began in Paris with a job as a consultant for MNP Consulting, where Gibson built a reputation for saving large companies from bankruptcy. Following several successful years in Europe, Gibson moved to North America in 2001, and he has lived here since then. In a statement Gibson expressed excitement about the move to OPLL and enthusiasm about the opportunity to relieve the company’s financial burdens.
What type of business is OPLL involved in