Illinois Investigations Done Right:
Subrosa's Personalized Approach

At Subrosa Investigations, we understand that every legal case and every trial is unique. Whether you’re a lawyer in a commercial litigation firm or you’re serving as in-house corporate counsel, you rely on complete, accurate documentary evidence to defend your client or your company successfully. You need to get the job done right, because your case depends on it.

That’s why Illinois trial law firms, insurance companies, and other corporations hire the professionals at Subrosa for comprehensive, customized investigations.

Subrosa Investigations Supports Illinois Legal & Insurance Professionals

Subrosa takes a tailored approach to conducting private investigations for insurance companies, other corporations, and commercial litigation firms throughout Illinois. Both our local and national teams are highly experienced in conducting investigations to support a wide range of commercial trial matters, including:

  • Medical malpractice
  • Fraud
  • Product liability
  • Toxic tort
  • Insurance claims
  • Workers’ compensation
  • Transportation-related cases

Subrosa is also the ideal choice for complex cases that require multi-jurisdictional investigation and research—with the national presence and experience to provide litigation support services anywhere in the US.

When you hire Subrosa Investigations to support your commercial litigation case, you get more than a private investigator. You get a partner that’s just as invested in a successful outcome as you are. Unlike firms that simply go through the motions, our investigators approach their work with a focus on building mutual respect and trust and delivering service excellence—conducting comprehensive, accurate investigations that give you the confidence and peace of mind you need.

That’s why trial lawyers at top law firms and in-house counsel at leading insurers and other corporations choose Subrosa for their Illinois private investigations.

Expert Private Investigation Services in Illinois

Subrosa Investigations understands that the evidence gathering phase is critical to your case, and we’re equipped to support it with investigative services customized to your needs. Our licensed and professional investigators in Illinois and nationwide are uniquely qualified to help you obtain the information and evidence your case depends on.

Subrosa offers a full range of private investigation services, always tailored to the needs of your case. We support your legal defense team with the specific private investigator services you need, whether you’re working in a trial law firm or serving as in-house counsel.

From criminal investigations and video surveillance to process and litigation support, we have you covered. Our private investigators also offer specialized services that improve your evidence gathering, such as in-depth background checks (including comprehensive social media backgrounds), professional surveillance, workers' compensation fraud investigations, and asset searches to support judgement recovery.

Subrosa supports your commercial litigation cases through investigative services like these:

Service of Process Icon

Service of Process

Corporate Investigations

General Corporate Investigations,
Including Research

Licensed and Experienced: Our Illinois Private Investigation Team's Qualifications and Certifications

When you choose Subrosa Investigations to support your commercial litigation matter, you work with a team that brings the right skills, qualifications, and credentials to the job.

Every Subrosa private investigator on our Illinois team is licensed and highly experienced in providing litigation support services for commercial cases, ranging from medical malpractice and product liability, to fraud, toxic tort, and more.

The Subrosa investigative team boasts credentials like these:

  • Certified by the Association of Certified Fraud Examiners
  • Certified in the Reid Technique of Interviewing and Interrogations
  • Certified as a Confidential Intermediary
  • Certified as a Paralegal
  • Certified by the Investment Migration Council
  • Members of the Special Agents Association in Illinois
  • Past presidents of the Special Agents Association board of directors
  • Member and current president of the National Council of Investigation and Security Services

Subrosa also sponsors numerous legal and insurance industry organizations at the local level, including the Illinois Defense Counsel, the Illinois chapter of the Claims and Litigation Management Alliance, and various groups that provide pro bono legal and support services for individuals needing help on legal matters.

Connect with Us

444 North Wabash Avenue
Chicago, Illinois 60611
License Number: 117-001469
833-SUB-ROSA (782-7672)