American Consultants League - A network of consultants in many disciplines providing many resource materials for the consultant.
Association of Professional Consultants - Referral client service to member consultants to business and industry. Information about association membership, services and events.
Boston IEEE Consultants' Network - Organisation dedicated to enhancing the technical, professional and business skills of technical consultants.
Electric Utility Benchmarking Association - Shares information to improve business processes in the electric utility industry through the exchange of benchmarking data and benchmarking practices.
Intota Expert Knowledge Services - Provides answers to questions through confidential telephone or e-mail consulting and extended project consulting from a certified network of experts.
Society of Professional Consultants (SPS) - New England based nonprofit organisation of independent consultants which holds monthly meetings for consultants and provides referral services for the public.
