Topa Insurance Company is the core company of Topa Insurance Group and a member of Anderson Holdings, a privately held, diver ... sified, conglomerate. Topa Insurance Company is headquartered in Calabasas, California. Topa has specialized in property and casualty specialty insurance for more than 30 years, writing personal lines, commercial lines and programs. We market and distribute our commercial and personal products through a network of appointed wholesale brokers and general agents. At Topa Insurance Company it is our commitment to our producing partners that unites us in our endeavors to successfully grow their business. We offer a broad range of marketing assistance to our customers. If you would like to become a Topa Insurance Company Producer or would like to learn more about our company, please contact marketing at topa-marketing@topa-ins.com. read more