Berkshire Hathaway Homestate Companies is a U.S. commercial property‑casualty insurer providing workers’ compensation, commercial auto, commercial property, and public‑entity coverages to businesses nationwide, primarily through independent agents. It operates as part of Berkshire Hathaway’s insurance group and is headquartered in San Francisco. The company has a national footprint built from eight regional carriers and emphasizes local underwriting presence to serve small to large employers.