Rizwan Ullah

Corporate Senior Manager Sustainability, Environmental and Landscaping with 15 years extensive experience in construction, infrastructure and mega-project built-environments across Saudi Arabia. He

Mohammad Youssef Succar

Mamata Guragain

Leah Wirgau

Susan Day

I am a consultant and university professor specializing in urban soils and urban tree and forest management. I have over 30 years of experience in sustainable management of urban forests and

Ja'far Tabbal

A seasoned Architectural Engineer and Senior Sustainability Manager with extensive world-class experience in mixed-use construction projects and a solid track record in managing projects from

Isabella Jimenez

Robbie Roach

Edward Heinen

ERH Consulting & Specifying was founded in 2002, building upon 34 years of professional experience in architecture. My company’s work maintains a core practice in specifications writing and

Lauren Wheeler