Back to Portfolio
About Perimeter
Perimeter’s on demand security services protect thousands of computer networks nationwide, offering more than 50 different technologies on a subscription basis. With the proliferation of security threats and technologies, the Company’s clients benefit from a single-source provider that offers all services through one pre-integrated platform and web portal. Perimeter’s on demand security services include Vulnerability Defense, Intrusion Defense, Network Defense, Email Defense, System Defense, User Defense, Secure Hosted Email and Email Archiving. Through its top rated hosted eMessaging provider subsidiary, USA.NET, Perimeter also provides custom, mission critical messaging infrastructure to organizations of all sizes.
Perimeter began offering its innovative outsourced security services long before today’s “cloud computing” trend caught on and has thus been at the forefront of providing security and related services in a SaaS model since its inception. The Company’s model requires no CAPEX investment and is provided on an affordable software-as-a-service basis so it suits both small and large businesses, even in difficult economic times.
Over the past several years Perimeter has repeatedly achieved high rankings on Deloitte & Touche’s North American Technology Fast 500 list and on Inc. Magazine’s list of the country’s fastest-growing private companies, and was also positioned by Gartner, Inc. in the Visionaries quadrant of the “Magic Quadrant for MSSPs, North America” report.
Perimeter is headquartered in Milford, CT, and has seven geographically distributed technical operations centers and three redundant datacenters.
Stripes’ History with Perimeter
After introducing Perimeter to USA.Net, a top-rated hosted eMessaging provider, Stripes partnered with Goldman Sachs and Bessemer Ventures to fund Perimeter’s acquisition of USA.Net in 2007. Since then, Stripes has been actively engaged in sourcing, screening and evaluating potential acquisitions, as well as supporting Management’s execution of key strategic initiatives.
In Our Time As Partners
- The combined entity of Perimeter and USA.Net has positioned itself at the intersection of SaaS, managed services and security, three rapidly growing areas.
- Perimeter has made two acquisitions, including Secure Electronic Communication Compliance Archival System (SECCAS) and Edgeos, Inc., a provider of On Demand Vulnerability Scanning and PCI Compliance.
- Perimeter has grown to reach a customer-base of nearly 4,000 clients representing over 1,000,000 end users.

