BlueMountain Capital Management has named David Rubenstein CEO of BlueMountain Europe. Rubenstein, who joined the firm in 2006, will continue in his roles of both CFO and General Counsel on a global basis. The firm has also brought in Noam Leslau as managing director in the UK offices' business development team, with a focus on Europe and the Middle East. Two senior credit analysts, Adam Feldheim and Jonathan Moore, have also been added to the London team.