Tangram Insurance Services and Markel Announce Partnership to Provide Excess Liability Capacity For Tangram’s Propane & Fuel Program

PETALUMA, Calif., Oct. 14, 2020 /PRNewswire via COMTEX/ — PETALUMA, Calif.Oct. 14, 2020 /PRNewswire/ — Tangram Insurance Services, Inc. (“Tangram”), a Managing General Agency, and Markel Corporation on behalf of its affiliated insurance companies  (“Markel”) today announces the launch of a program to provide excess liability above Tangram’s current program in propane and fuel distribution niche.