Reis (pictured) has been with the company since 2006. She specialises in the firm’s international work and has recently advised campaigns in Bolivia, Venezuela, Honduras, South Africa, Serbia and Indonesia.

“Jessica’s promotion is a testament to her tremendous enthusiasm for the work we do, her leadership within our firm, and the great skills she brings in conducting research and advising clients,” said Greenberg Quinlan Rosner executive vice president, Jeremy Rosner. “We look forward to her continuing to help our clients address their toughest challenges and win their hardest elections.”