Berliner Detektei

Wiretap protection address investigation address investigation ancestor search ancestor search credit investigation theft clear up DNA analysis adultery infidelity marriage fraud Mietnomaden Mietpreller Mobbing discrimination neighbor controversy Nachstellungen Person search Find missing person Observation Prove property damage Stalking Custody investigation Child support investigation Paternity test Severance pay Non-compete agreement Investment fraud Capital fraud Applicant verification Background checks reference check credit check prove theft industrial espionage factory espionage secrecy secrecy prototype sick leave wage continuation fraud vehicle security vehicle repatriation accident report evidence recovery accident reconstruction evidence recovery wiretap security employee verification secondary employment prove product piracy trademark counterfeiting moonlighting debtor investigation expense fraud expense report fraud insurance fraud violation of competition clause