Investigators of Illinois

Arnold M. Diamond Limited is a Chicago private detective agency specializing in photography surveillance, cheating spouses, phone tap, and locating people. The agency, led by Arnold M. Diamond, offers discreet and professional investigative services to clients seeking answers and solutions to personal and legal matters. Generated from their website's infomation

Comprehensive Investigative, also known as Detective Den, is a licensed private investigation firm based in Chicago, Illinois. The company offers a range of investigative services, ensuring confidentiality and professionalism for its clients. Dedicated to providing quality service, Detective Den actively engages with the community and encourages potential clients to follow their social media for updates and event information. Their commitment to optimizing client experiences is reflected in their use of technology and data analysis. Generated from the website

Vantius, formerly known as Tactical Solutions Group, is a prominent boutique investigations and consulting firm based in Chicago, specializing in digital biological forensics services and executive protection. With upcoming expansion into the European Union, including a new office in Italy, Vantius represents an evolution in the firm's identity, encapsulating a modern approach to complex investigations. Founded nearly two decades ago, Vantius has established a solid reputation by collaborating with top attorneys to handle a wide range of high-profile cases, from exonerating the innocent to addressing celebrity extortion with discretion. The firm prides itself on its innovative, data-driven methods that offer clients unique strategic perspectives and insightful advantages in the modern investigative landscape. Generated from the website