Kroll Inc., the investigative unit of Marsh & McLennan Companies, said it has completed its acquisition of InfoLink Screening Services Inc., a background screening company headquartered in Chatsworth, Calif.

Financial terms were not released.

Kroll said InfoLink will operate as the West Coast hub office for Kroll’s background screening division, which is based in Nashville, Tenn.

InfoLink, which employs a staff of 114, in addition to background checks does related services such as drug testing, Form I-9 employment eligibility verifications, and pre-employment physical examinations.

Kroll provides a range of investigative, intelligence, financial, security and technology services through offices in more than 65 cities in over 25 countries.