Levine Leichtman Capital Partners (LLCP) has announced it has acquired Technical Safety Services (TSS).

TSS, based in La Jolla, Calif., is a provider of testing, inspection, certification and calibration (TICC) services to customers in biotechnology, pharmaceutical, medical device and other facilities. Founded in 1970, the company supports organizations throughout North America and around the world.

LLCP, based in Beverly Hills, Calif., makes structured equity investments in middle market companies located primarily in the United States. Founded in 1984, the firm invests in healthcare and several other industries.

Terms of the acquisition were not disclosed.