Our President and Founder, David Sinnott, has been engaged in all aspects of networking since the early 1980’s. When the Internet exploded on the scene in 1994, Mr. Sinnott’s expertise was in high demand. His clients included many of the nation’s first Internet Service Providers (ISPs), several of its earliest ecommerce startups and Siemens, the world’s largest PTT. To scale his signature brand of service, Mr. Sinnott recruited and trained like-minded, passionate networking technicians and founded Proactive Networks & Security in 1997. Most of that original team remains together today.