Our Team

  • Alexandre C. Matti

    President & Private Investigator

    Mr. Alexandre Matti founded ACM Investigations LLC in 2018 after working in the investigation field in Switzerland for over six years and serving in the Swiss...

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  • Christopher L. Sams

    Private Investigator

    Mr. Christopher Sams has an extensive background in Law Enforcement Firearms Training, as well as in Workers’ Comp Fraud Investigations, Surveillance, and...

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  • Mireille C. Appert

    Office Manager

    With over twenty years of experience working with Multi-Million Dollar Companies, Mrs. Mireille Appert is a great asset for our firm on a daily basis.

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how can we help you?

Contact us at the ACM Investigations LLC office nearest to you or submit an inquiry online.

After dating a girl online for over 4 months, and having some plans to meet (I live in an other state), she was starting to ask for more and more money. I contacted acm investigations to verify her identity, and after a few days, got my answer. I was getting scammed. I’m glad I used them before wasting more money on her. Very friendly and professional investigator.

Yelp Reviews - ACM Investigations LLC
R. Q.
Milwaukee, WI, Yelp