About Us

For over 25 years discriminating clients throughout the US and abroad have turned to the professionals at The NGH Group

To handle all manner of traditional and high-tech investigations, computer forensics, e-Discovery projects and a wide range of other litigation support services – and for good reason.  A firm – any firm – is only as good as the people who are actually doing and supervising the work.

Nicholas G. Himonidis

The NGH Group is owned and operated by Nicholas G. Himonidis, an attorney, licensed Private Investigator, Certified Fraud Examiner, Certified Computer Forensic Specialist, Certified Cryptocurrency Forensic Investigator and qualified expert witness with over 27 years of relevant professional experience. All engagements receive Mr. Himonidis’s personal attention and oversight.

All of our personnel are highly experienced and well trained in their specific disciplines and include:

  • Former Law Enforcement Officers
  • Certified Fraud Examiners
  • Forensic Accountants
  • Highly Skilled / Certified Computer Forensic Experts
  • Former Commanding Officers of computer investigation bureaus of major metropolitan police departments.
  • Certified Crypto Currency Forensic Investigators

Our Clientele

has included Fortune 100 companies, government agencies, many of the largest, most prominent law firms in the U.S., celebrities, business leaders and other public figures.  That said, you won’t see our name in the news tied to any of these clients – and that is no accident.  We practice our profession with the understanding that our discretion - and our clients’ confidentiality – is as important as the substantive results we achieve.

When you hire The NGH Group

you get skilled, responsive professionals who are experts in their field.  You get stringent quality control standards, in-house legal expertise, and technical and investigative resources that are second-to-none in the private sector.  Resources that enable The NGH Group to handle everything from the most challenging computer forensics engagements, to large scale e-discovery cases, to high-tech surveillance assignments and complex asset and financial investigations across the U.S. and around the world.