TCP Capital Corp. is a business development company specializing in direct equity and debt investments in middle-market, senior secured loans, junior loans, originated loans, mezzanine, senior debt instruments, bonds, and secondary-market investments. It seeks to invest in the United States. The fund typically invests between $10 million and $35 million in companies with enterprise values between $100 million and $1500 million. It prefers to make equity investments in companies for an ownership stake.