Environmental & Energy Consulting Firms

ERM provides climate and net zero consulting, aiding organizations in decarbonization strategies, emissions analysis, and operational transformations for sustainable growth.

Norway-based assurance and risk management provider offering certification, testing, and advisory services supporting safer, smarter, and greener operations.

Jacobs is a global engineering firm with ~$16B revenue and over 60,000 employees, delivering professional services in consulting, technical, scientific, and project delivery for government and private sectors, focusing on resilient environments and sustainability.

WSP is a global engineering and professional services firm with expertise in engineering, advisory, and science, serving over 9,000 clients across 100+ sectors from its headquarters in Canada. It employs 75,000 people worldwide and focuses on shaping communities through innovative, sustainable solut

Mott MacDonald is a global engineering, management, and development consultancy delivering infrastructure projects worldwide.

Swiss climate solutions provider focused on carbon markets, corporate decarbonization, and climate-risk advisory.

Danish engineering, architecture, and consulting group delivering technical design and advisory services for infrastructure, environment, and energy projects.

Dutch design, engineering, and consultancy firm working on natural and built assets, with a focus on sustainable project delivery.

Australian professional services firm offering engineering, environmental, and advisory consulting for water, energy, transport, and communities.

Johannesburg-founded consultancy specializing in earth and water resources for mining and infrastructure projects, including technical studies and reviews.

Worley is an Australian global engineering and professional services firm providing project delivery and consulting for energy, chemicals, and resources sectors.

Employee-owned environmental and engineering consultancy from New Zealand delivering geotechnical, environmental, and water-related technical services.

AFRY is an engineering, design, and advisory company accelerating sustainable transitions in energy, industry, and infrastructure.