NeST Technologies | 11,047 followers on LinkedIn. NeST Technologies is a technology services company which offers customized software and hardware development services for engineering applications and product development services for customers worldwide. NeST Technologies is certified at ISO 9001, ISO 27001, and CMMI L3. With some of the world’s leading corporations as customers, NeST has business operations in the United States, Canada, India, Japan, Europe, UK, UAE, Qatar & Australia.