Mariah Quiroz

Thompson, Coe, Cousins & Irons LLP

Mariah Quiroz is a Partner in the Dallas office of Thompson, Coe, Cousins & Irons LLP, where she devotes her practice to representing insurers in complex coverage matters and insurance-related litigation.  Mariah is one of the few Texas attorneys with a focus on cyber insurance and coverage issues arising from cyber security and data privacy risks.  She has vast experience representing international and domestic insurers in a variety of high-stakes commercial claims, including oil and gas industry claims, claims involving technology services or products, catastrophic bodily injury claims, pollution and environmental losses, residential and commercial construction defect, workplace accidents, professional liability, personal and advertising injury, and additional insured tenders and contractual indemnity issues.


Mariah also regularly advises and represents insurers in bad faith litigation across Texas and out of state, and is a frequent speaker on industry topics including cyber insurance, Stowers liability, bad faith, and insurance claims handling.  Mariah is a member of the Dallas Bar Association, the Tort & Insurance Practice Section of the Dallas Bar Association, the Insurance Section of the State Bar of Texas, and CLM. She is a graduate of Baylor University and Baylor University School of law.