About Us




Security Solutions

Products and Tools








Advisory Board

John E.D. Greenwood has over 50 years experience as a lawyer and investment banker for marquee firms such as Milbank, Tweed, Hope & Hadley, Chadbourne, Hunt, Jaeckel & Brown, Creole Petroleum Corp., Bacon Stevenson & Co., Inc., E.F. Hutton  & Co., Inc., Eastman Dillon Union Securities, and Blyth Eastman Dillon & Co.  Since 1978, Mr. Greenwood has been a private investor, Chairman of Greenwood CorpFin, and financial advisor to DNS Technology and Synergistic Software (now Promia), and Portal Automation Tool Company, among others.  

Mr. Greenwood's accomplishments include U.S. representative (finance) as a Director of the American Nuclear Energy Council to the International Atomic Energy Agency for the World Conferences in Copenhagen and Paris (1975), Stockholm (1976) and Salzberg (1977), and a charter member of Global Communications Society.   He was with the Royal Canadian Navy from 1941 through 1945 with Communications Intelligence, a member of the American Nuclear Energy Council (Board of Directors 1976 - 1978), the Atomic Industrial Forum, and the Global Telecom Society.  Mr. Greenwood has been a member of the Republican Boosters Club, the Warwick Historical Society, the Links Club of NY, Tuxedo Club of Tuxedo Park, NY, Capitol Hill Club of Washington, and the Bond Club of NY.  He has been a patron of Winslow Therapeutic Riding, Inc., and past Trustee and Treasurer of Tuxedo Park School.  

Mr. Greenwood is an Honors graduate of McGill University where he received his Bachelors in Economics (1948), his Juris Doctorate from Yale Law School (1951), and is a member of the New York Bar Association.  Mr. Greenwood's leisure activities have included opera, shooting, riding, polo, skiing, and golf.




>> Company History
>> Office Locations
>> Corporate Management
>> Board of Directors
>> Advisory Board