Witt O'Brien's is a leading risk management and emergency response company that partners with governments and corporations worldwide. They offer a wide range of services, including emergency preparedness, training, crisis management, environmental services, disaster recovery program management, resilience and risk mitigation, grants management, infrastructure planning and management, and more. With decades of experience in managing major disasters, they are committed to helping communities and businesses become more resilient in the face of crises. Witt O'Brien's is now part of Ambipar Group, a global leader in integrated environmental and emergency management solutions.