Possible Clues:

• Magnate to pull up after Maureen
• Very wealthy or powerful business person
• Ski-slope bump
• Important person; bump on a ski slope
• Big cheese - mound of hard snow on a ski slope
• Give ear to order that needs taking up for bigwig
• Mound of hard snow on ski-slope
• Former Indian ruler; bump on a ski slope
• VIP to carry honour back
• Powerful man's second source of oil running short