Alliant Insurance Services, Inc.


Alliant Insurance Services, Inc. is one of the largest insurance brokerage firms in the United States and has a history dating back to 1925. Alliant provides property and casualty, workers’ compensation, employee benefits, surety, and financial products and services to more than 26,000 clients nationwide, including public entities, tribal nations, healthcare, energy, law firms, real estate, construction, and other industry groups.

About the Alliant Association Practice

As a proven partner of the chemical engineering industry, the experts at Alliant have the strength, experience, and expertise to ensure that all your unique risks and exposures are covered under an ironclad professional liability policy. Alliant is the 12th largest insurance brokerage firm in the U.S. with over 90+ offices nationwide. Our experience in developing and managing specialty insurance includes focus in the petrochemical industry, as well as extensive experience servicing a broad range of chemical, oil and gas industries, offering you highly effective solutions for your business.

Our team based in Chantilly, VA has been providing AIChE members top quality program administration for the past 12+ years. How your coverage is constructed is critical, and the professionals at Alliant know which questions to ask and how to use that information to design the right coverage you need. They understand that an effective errors and omissions program means more than just words on a page. It can mean your reputation so each program is targeted to your individual risk profile. 

Additionally, as program administrator, Alliant provides outstanding customer service with a dedicated customer service team, a state of the art phone and email ticketing response system, trusted legal advisors, and their long standing relationship with the trusted insurance carrier Lloyds of London.