Cypress Insurance Company
1. Origin of Relationship
Cypress Insurance Company, located in South Pasadena, California, was acquired by Wesco Financial Corporation (an 80%-owned subsidiary of Blue Chip Stamps and Berkshire Hathaway) for cash in late 1977. Buffett was drawn to Cypress by its stellar underwriting track record under President Milt Thornton.
2. Major Milestones
| Year | Event |
|---|---|
| 1977 | Acquired by Wesco Financial Corporation for cash; Milt Thornton remains as President. |
| 1978 | Cypress operates independently from National Indemnity's California operations, maintaining its unique marketing and underwriting strategy. |
| 1979 | Contributes solid underwriting profits despite intense competitive pricing pressure in California workers' compensation under Milt Thornton. |
3. Strategic Importance
Cypress Insurance Company represents a key part of Berkshire’s early insurance expansion strategy—acquiring profitable niche insurers for cash without diluting Berkshire shareholders through stock issuance. Rather than merging Cypress with National Indemnity's existing California workers' compensation department, Wesco kept them separate to preserve Cypress's distinct marketing strategy and first-class underwriting culture under Milt Thornton. Cypress demonstrated that niche underwriting discipline could generate low-cost insurance float and tax-advantaged investment income.
🔗 Connections
- Parent / Manager: Wesco Financial Corporation, Milt Thornton
- Concepts: Insurance Float, Underwriting Cycle
- Sources: 1977 Letter, 1978 Letter, 1979 Letter