Business Details
35 Years
experience
Emergency
services
Trusted Private Investigation and Bodyguard Services in Los Angeles
Worldwide Intelligence Network (WIN) has provided trusted private investigation and bodyguard services since 1991. Our team of licensed professionals, including former law enforcement officers and military veterans, delivers discreet solutions for individuals, corporations, and legal firms across Southern California and internationally. Recognized as one of America's top five private investigation companies by Vogue and The New Yorker, we specialize in infidelity investigations, surveillance, missing persons, litigation support, and executive protection. With over 30 years of experience, our commitment to confidentiality, tailored investigative approaches, and a 95% success rate in locating missing persons underscore our reputation.WIN maintains a flawless security record for clients, including celebrities and high-net-worth individuals, while adhering to strict ethical standards. Our services extend to corporate security, employee misconduct investigations, and intellectual property protection, supported by a global network of associates in 60+ countries. The Better Business Bureau rates us A+, reflecting our dedication to client satisfaction and industry excellence.
Services
Infidelity Investigations
Surveillance Services
Missing Persons Investigations
Background Checks
Litigation Support
Executive Protection
Corporate Security
Witness Location
Counterfeit Infringement
Personal Protection
Details
- Year established: 1991
Highlights and features
- 33+ years of experience in private investigations and security services
- Team includes former law enforcement and military professionals
- Tailored investigative solutions for complex cases
- A+ rating from the Better Business Bureau
- Global network of associates in 60+ countries
Associations and certifications
- Better Business Bureau (BBB)
What people say
Exceptional professionals
Flawless security record
Prompt thorough assistance
Outstanding detective work
Highly recommend services
Services
Infidelity Investigations
Our discreet infidelity investigations provide clear evidence of relationship breaches. Using advanced surveillance techniques, we document activities with video and photographic proof. Clients receive detailed reports to make informed decisions about their personal relationships.
Surveillance Services
Professional surveillance operations track individuals for fraud detection, custody violations, or corporate espionage. Our team employs cutting-edge technology and strategic positioning to gather actionable intelligence while maintaining complete discretion throughout the investigation process.
Missing Persons Investigations
Specialized missing persons services utilize global databases and investigative networks to locate lost contacts. With a 95% success rate, we employ advanced tracking methods to reconnect families and resolve estate-related cases efficiently and compassionately.
Background Checks
Comprehensive background investigations verify employment history, financial records, and legal backgrounds. Our executive-level checks help businesses make informed hiring decisions while maintaining strict compliance with privacy regulations and industry standards.
Litigation Support
Expert litigation support services provide critical evidence for civil and criminal cases. We conduct witness interviews, document analysis, and forensic investigations to strengthen legal positions while maintaining court-admissible documentation standards.
People
Robert Mann
Lead Detective and Founder
With over 30 years in private investigation, Robert Mann specializes in executive protection and complex case resolution. Former law enforcement professional with expertise in international security operations and author of 'The Assignment'.
Desi Riley
Director of Infidelity Investigations
Desi Riley leads infidelity investigations with over 15 years of experience in surveillance operations. Specializes in discreet monitoring techniques and evidence collection for high-profile clients in Southern California.
Questions
What private investigation services do you offer?
We provide infidelity investigations, surveillance, missing persons, background checks, litigation support, and corporate security services tailored to client needs.
Are your investigators licensed and insured?
Yes, we hold California Private Investigator License #14745 and maintain full insurance coverage for all operations.
Do you offer services outside Los Angeles?
We operate throughout Southern California and maintain a global network for international investigations across 60+ countries.
How quickly can you start an investigation?
Most cases begin within 24 hours of consultation with emergency response available for urgent security needs.
Can you assist with legal cases?
Yes, we provide litigation support including evidence collection, witness location, and expert testimony preparation for attorneys nationwide.
What payment methods do you accept?
We accept major credit cards, bank transfers, and cash payments for our investigation and security services.
Videos
Reviews (6)
Iorsaser Dennis
Oct 14, 2021
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Rebecca H.
Jul 05, 2017
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If the option was available, I would have chosen more stars. Robert Mann provided his services to secure our home, giving us peace of mind from what was a tumultuous, uneasy situation. He goes above and beyond the call of duty, has your back, is (extremely) thorough, and gets the job done efficiently. I would recommend WIN to anyone in need of security and intelligence services, without a doubt. Thank You, Robert!
Atulyaa Bose
Apr 12, 2017
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From Los Angeles to New York, and around the world, Wincor offers superb private investigation services by top private investigators and detectives.
Chandra Sekhar Biswal S.
Apr 12, 2017
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Best Private Investigator Los Angeles, New York. If you are looking for Hiring a Private Investigator, then Wincor is the best option for you.
Elena G.
Mar 13, 2017
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I live in Florida, and my son was attending Santa Monica College when oddly after two days he stopped calling me and when I called him my call went straight to voicemail. I became alarmed, and this was not at all like my son who called me or I called him every single day. I panicked and called the Santa Monica Police Department and asked them if they could go to his apartment and see if he was okay. The police phoned me to say that my son's landlord opened my son's apartment and he was not there, and nothing looked out of order. Where he had gone was a total mystery to me. My husband
Priscilla F.
Aug 01, 2014
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I met Robert Mann over a decade ago and consider him to be the first person on my list to call when I or anyone I love and care about needs the services that World Wide Intelligence Network offers. Dedicated and professional, I trust Robert's judgement and advice implicitly about many complicated situations we are sometimes confronted with in life. He is a man of integrity and is very attentive to his customers and business. I have used his services a handful of times and definitely would recommend this company to anyone
