litigation support services


Since 1991, Worldwide Intelligence Network has provided exemplary private investigative services to many of the most prominent Law Firms in Los Angeles by not only contributing superb investigative findings but also dozens of favorable complex civil settlements and not guilty verdicts. Renowned attorneys have applauded Worldwide Intelligence Network’s superb Los Angeles litigation support investigative services.


“I cannot thank you and your team enough. Your professionalism is without question. I have used many investigative firms in the past in business when I need information regarding who I am doing business with. I have never used such a firm for personal matters and I must admin that your conduct goes so over and above what others can or are able to do. I walk from this knowing the following: That you are incredible and that I have actually made a new friend who cares about and understands feelings….This above anything else makes this difficult situation easier and makes me smile. Your advice has been invaluable and only through the pleasure of meeting you to say the words of thank you can I truly express my gratitude.” Mr. S.B., Ontario, Canada

“It would take a book, rather than a letter, to do justice to your achievements and adequately describe your personal contributions as a fact analyzer, case energizer, attorney inspirer, and truth seeker.-“Martin R Pollner Loeb & Loeb LLP.”

“I want to reiterate my appreciation for the outstanding detective work and litigation support that contributed to the dismissal at the trial of all charges against our client in the U.S. v Mullen et, al case. Your investigative deductions regarding the bogus nature of the Key Government records proved correct. John Lang, Loeb & Loeb LLP.

“Notwithstanding your last minute retention, you immediately grasped the rather complicated legal principles in issue in this first impression criminal trademark case. You appeared in court well prepared, and were the best ‘second chair’ I have ever had the privilege to work with.– Phillip M Prince, Attorney at Law

“We were impressed not only with their handling of those witnesses but also their understanding of how the information that they obtained fit in the context of the litigation. We use them on other matters and expect to continue to do so.-Carl Prindonoff General Counsel Albert B Glickman and Associates

“You were able to do all of this in a very timely manner, and we are confident we will use your services in the future. – Julie Berkus, Oldman, Cooley, Sallus, Birnberg & Coleman, LLP.

“It was a real pleasure to have you present at the Beverly Hills Bar Association on the ethics of retaining a private investigator. The program was well received and gathered high praise. The law offices of William S Wenzel APC.

Read more litigation support testimonials.

Understanding the gestalt of each case is vitally important. The complexity of any private investigative litigation support assignment neither deterred nor diminished Worldwide Intelligence Network’s ability to achieve their clients’ goal.

Worldwide Intelligence Network’s track record of success providing legal investigation services over the past twenty-six years is substantiated by Conde Nast Publications who named them among the Top Five Private Investigation Companies in America.

What differentiates Worldwide Intelligence Network from others are the multi-million dollar civil cases investigated by them that led to beneficial settlements and the dismissal of a Federal Bribery indictment brought forth after the Federal Government spent two years and two million dollars investigating their client.

Worldwide Intelligence Network has a global investigative capacity with associates in nearly every metropolitan city in the world. These international litigation support investigators have proven their abilities and trustworthiness for many years. Many of them are former law enforcement officers and federal agents.


  • Surveillance Investigations
  • Intellectual Property Infringement
  • Employment Law
  • Criminal Defense
  • Complex Civil Litigation
  • Counterfeiting
  • Liability Defense
  • White Collar Crime
  • Trial Preparation
  • Family Law Matters, Infidelity
  • Witness Locate Investigations Worldwide
  • Corporate Espionage
  • Workers’ Compensation Claims


Loeb & Loeb LLC (New York, Los Angeles, Chicago)
Baker Mc Kenzie (Italy)
Bryan Cave (Los Angeles)
O’Melveny & Myers (Los Angeles)
Morgan Lewis (Los Angeles)
Baker Hostetler (New York & Los Angeles)
White & Case (Los Angeles & New York)
Knobbe Martens Olson & Bear LLP (Orange County)
Hill Farrer & Burrill (Los Angeles)
Ballard Rosenberg Golper & Savitt, LLP (Glendale)
Rutan & Tucker (Orange County)
Gibson Dunn (Los Angeles)
Latham & Watkins (Los Angeles)
Sheppard, Mullen LLP (Los Angeles)
Lewis, Brisbois, Bisgard, & Smith (Los Angeles)
Quinn, Emanuel, Urguhart, & Sullivan (Los Angeles)
Baute Crochetiere & Gilford LLP (Los Angeles)
Fulbright & Jaworski (Los Angeles)
Greenberg Glusker LLP (Los Angeles)

Yes, We Do Public Counsel Service

Worldwide Intelligence Network is proud to provide Pro Bono investigative services to the Public Counsel.

Public Counsel Services

 As the country’s largest not-for-profit law firm, Public Counsel delivers pro bono legal services to protect the legal rights of the disadvantaged and underserved.
Let us discuss your case

(310) 385-8200 |

California [License 14745]                  New York [License 11000008057]