PATCA - Professional and Technical Consultants Association

PATCA, the Professional and Technical Consultants Association, is a non-profit organization created in 1975 specifically to help connect businesses and independent consultants. PATCA provides clients with an unparalleled network of outstanding professional and technical consultants, at no cost to client businesses.


IEEE-CNSV, the Silicon Valley chapter of the IEEE Consultants' Network, brings together consultants, clients and interested parties to exchange ideas about electrical, electronic and software engineering


The world's leading professional association for the advancement of technology.


Professional Networking.