Our always-on network spans politics, business, the non-profit and IGO sectors, science and the media in dozens of countries.

You can trust in our environmental expertise

Based primarily in three offices, in Washington, D.C., London, and Bonn, the Browning team has decades of experience in communications on the range of environmental issues for governments, businesses, environmental NGOs, and at the major communications agencies. A significant proportion of our team also have extensive sustainable development and human rights experience.

Our functional expertise includes campaigns, crisis management, research and report writing, corporate sustainability, corporate communications, financial communications, advocacy, community engagement, polling and perception studies, public affairs, stakeholder relations, fundraising, thought leadership, digital and creative, and social media.

Our subject matter expertise includes agriculture and aquaculture, buildings, carbon markets, CCS, chemicals, circular economy, climate policy and science, corporate disclosure, EVs, fashion, FMCG, food, forestry, hard-to-abate, human rights, hydrogen, land management, manufacturing, marine conservation, mining, plastics, permitting, power generation, shipping, sustainable development, and water. We have native-level speakers in Chinese, English, French, German, Portugese, and Spanish.

Meet the team

Peter Browning


Adam Short

Managing Director

Alexander Bryden

Vice President of Communications

Jessica Ware

Associate Director

Julia Kaltenborn

Director, Europe

Callum Heckstall-Smith


Zoë Fillingham

Account Director

Josh Goldman

Vice President

Russell Moverley

Head of Design

Sayali Kirtani

Senior Account Supervisor

Moritz Rommerskirchen

Director, Europe

Kylee Barton

Senior Account Supervisor

Nick McDowell

Group Finance Manager

Alex Simoes

Finance Assistant

Tom Buchanan

Senior Advisor

Yasmeen Johnson

Executive Assistant

Joe Løvstrøm

Head of Digital

Georgia Shortman

Senior Account Manager

Karina Moxon

Account Manager

Victoria Semaski

Account Supervisor

Paula Struthoff

Account Supervisor

Isobel Turnill

Account Manager

Jacqueline Siffer

Senior Account Executive

Lizzie Clifford

Senior Account Executive

Áine Curtin

Senior Account Executive

Hunter Smith

Senior Account Executive

Gabriella Michaels

Account Executive

Fernanda Palavecino

Account Executive

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