British American Racing
A Reynard F1 project went sour in 1991 and took the company to the brink of bankruptcy—Reynard had to sell many of his personal assets—but the firm fought back, continuing to dominate Formula 3000 until it became a single-chassis formula at the end of the 1995 season and entering Champ Car very successfully in 1994. Overly ambitious attempts to expand the company (and, possibly, Adrian Reynard's increasing involvement with British American Racing) led to financial difficulties.