EWI & Associates

Technical Surveillance Countermeasures

The U.S. Chamber of Commerce estimates corporate espionage costs U.S. shareholders $25 billion in intellectual property losses each year. What could it cost you?

EWI conducts TSCM (Technical Surveillance Counter Measures ) surveys thoroughly, discreetly, and confidentially world wide. From inception to conclusion, the client is kept well informed and up-to-date on all matters concerning the survey.

Rising concerns about loss of information has made TSCM surveys valuable to companies. EWI can provide
a thorough TSCM survey to protect your proprietary information, trade secrets, board meetings, and employees from threats of competitive intelligence gathering or the surreptitious espionage practitioner.  
(more information on corporate espionage)

Our technicians are highly trained and utilize state-of-the-art equipment while doing a TSCM survey. Please feel free to ask us about our background and training as well as the types of equipment we use.

You may not have the time or training to invest on information security, but EWI does.


Let the security professionals at EWI employ TSCM to protect your:

  • Board Meetings
  • Strategic Planning Meetings
  • Mergers and Acquisitions
  • Trade Secrets
  • Personal Privacy
  • Research and Development
  • Labor Negotiations
  • Political Campaigns
  • Elected Officials' Offices
  • Sensitive Communications
  • Executive Offices
  • Executive Residences
  • Competitive Intelligence

"The purpose of Technical Surveillance Countermeasures (TSCM) is to deter, prevent and detect espionage penetrations that involve technical methods or devices."
– Glenn Whidden, Espionage Research Institute

Call us for a free consultation. 734-320-9240

Please do not call us from a phone or area that you may suspect a problem with

If you are a Security Company interested in providing TSCM for your clients, but don't want to invest in expensive equipment or intensive training, consider partnering with EWI & Associates.
Please contact us for partnership information.