Witt O'Brien's
Witt O'Brien's is a global advisory and operational firm specializing in emergency management, crisis response, and resilience solutions for governments and corporations.
Last updated September 26, 2026
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Overview
Witt O'Brien's is a full-spectrum advisory and operational firm that helps organizations and governments prepare for, respond to, and recover from crises and disasters. Founded by recognized innovators in emergency and crisis management, the firm has grown over more than 35 years into a global leader in resilience services. Its expertise spans government advisory, corporate crisis management, disaster recovery, business continuity, and maritime compliance. The company operates a 24/7 command center in Houston, Texas, and has deployed personnel to over 1,000 simultaneous activations, serving clients ranging from Fortune 50 companies to national, state, and local governments. In recent years, Witt O'Brien's joined the Ambipar Group, a global leader in integrated environmental and emergency management solutions, further expanding its global reach and capabilities.
History
Witt O'Brien's was founded by recognized innovators in emergency and crisis management, with a legacy spanning over 35 years. The firm has grown through a combination of organic expansion and strategic acquisitions, building a broad portfolio of capabilities across government and corporate sectors. Its 24/7 Command Center in Houston, Texas, serves as a hub for global response operations. Over the decades, Witt O'Brien's has deployed personnel to manage disasters, crises, and complex programs for clients ranging from Fortune 50 companies to national, state, and local governments. In recent years, the company joined the Ambipar Group, a global leader in integrated environmental and emergency management solutions, marking a significant milestone in its international growth.
Joined the Ambipar Group
Products and positioning
Full-spectrum advisory and operational firm for emergency and crisis management, serving both government and corporate clients globally.
Emergency Management
Dedicated team on-hand to assist with any incident 24/7/365.
Crisis Management
Helping clients manage with confidence during crises.
Business Continuity
Practical assessment, planning and validation for business resilience.
Crisis Communications
Helping clients protect their reputation.
Maritime Solutions
Compliance partner for vessels trading in U.S. waters.
EHS, Regulatory, & Security Compliance
Common-sense approach to complying with emergency preparedness requirements.
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