Mr Rigby joined Mourant in 1998. He was admitted as a partner in 2003 and has been a Managing Partner since 2008.
“It’s a great privilege to continue to lead the firm and I’d like to thank the partners for placing their trust in me,” Mr Rigby said.
“I’m looking forward to working closely with our newly elected Senior Partner, Jonathan Speck, and the rest of the partnership, to develop and implement the next iteration of our strategy.”
Jonathan Speck, Mourant Senior Partner, added: “I’m delighted to be working with Jon. He’s passionate about our clients, our people and our business and brings incredible energy and vision to the role of the Managing Partner.”
“His experience will be invaluable as we steer the firm through this period of global disruption and uncertainty.”
Between 2003 and 2006, Mr Rigby managed the firm’s London office through a period of growth. As Managing Partner, he has also led the opening of new offices in the Caribbean and Asia. He has also overseen the launch and development of MourantGS, the firm’s associated governance services business.