Wholesale Trading Co-Op Insurance Services (WTCI) has appointed Jeffrey Jamison as assistant vice president and will be based in New York City.

Jamison will be responsible for providing casualty brokerage services to WTCI retail broker members and their clients and will report to New York operations director Joseph Hayes.

Jamison served Chartis Insurance as underwriter for commercial general liability, automobile liability and workers’ compensation coverage, prior to joining WTCI.

Jeffrey also focused on executive liability exposures, including directors & offices liability, employment practices liability and fiduciary liability coverage.

Independently operated and managed wholesale brokerage firm, WTCI develops comprehensive placement strategies to better serve clients.

The company also increases transparency between retail brokers and specialty insurance markets, reduce frictional costs, and develop exclusive programs and binding authority facilities for its retail members.