| Toll Free - 866.426.3960 In Illinois - 708.535.1411 |
| IL Licensed Detective Agency 117-001011 |
| Copyright 2008 STO Investigations, Inc. 6006 West 159th Street - Bldg. D - Oak Forest, Illinois 60452 Toll Free - 866-426-3960 In Illinois - 708-752-8804 |
| Quality - Experience - Dedication |
STO Investigations, Inc. is an Illinois corporation that has
been licensed by the Illinois Department of Financial and
Professional Regulation as a Private Detective Agency (117-
001011) since 1998. Since that time, STO Investigations, Inc.
has served thousands of legal documents, conducted hundreds
of surveillances, and assisted Attorneys, Investigators and
Banks with all of their investigative needs.
In 2007, STO Investigations, Inc. spun off it’s security
operations into a separate company, STO Security LLC, which
is licensed as a Private Security Contractor Agency (122-
001068) in Illinois, and provides retail chains, property
management firms and business owners with uniformed
security and loss prevention services.
been licensed by the Illinois Department of Financial and
Professional Regulation as a Private Detective Agency (117-
001011) since 1998. Since that time, STO Investigations, Inc.
has served thousands of legal documents, conducted hundreds
of surveillances, and assisted Attorneys, Investigators and
Banks with all of their investigative needs.
In 2007, STO Investigations, Inc. spun off it’s security
operations into a separate company, STO Security LLC, which
is licensed as a Private Security Contractor Agency (122-
001068) in Illinois, and provides retail chains, property
management firms and business owners with uniformed
security and loss prevention services.
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