Proofpoint

Tessian’s mission is to secure the human layer. Using machine learning technology, Tessian automatically stops data breaches and security threats caused by human error - like data exfiltration, accidental data loss, business email compromise, and phishing attacks - with minimal disruption to employees' workflow. As a result, employees are empowered to do their best work, without security getting in their way. Founded in 2013, Tessian is backed by renowned investors like Sequoia, Accel, March Capital, and Balderton, and has offices in San Francisco and London.

Sendmail simplifies business email complexity and reduces IT infrastructure costs for large enterprises. The company’s solutions ensure global email connectivity, routing, and message delivery between people, systems, and applications located on-premises, in-cloud or on mobile devices. The Sentrion Email Infrastructure Platform performs intelligent email policy and message inspection ensuring all critical communications and content are integrated with business policies, applications and processes.

Abaca Technology Corporation specializes in developing and marketing email protection and messaging security solutions aimed at enterprise, government, and small to medium-sized business customers. The company offers a suite of email security services designed to safeguard messaging environments, ensuring high levels of accuracy and reliability. Abaca is recognized for its engineering expertise and advanced technical capabilities, particularly in email filtering and protection algorithms, which enhance the security of its clients' communications.

MailDistiller is the company provided a hosted service for comprehensive e-mail security by blocking viruses and junk (spam) e-mail before they threaten an organisation network.

Everyone.net transforms how users and small businesses communicate, share and protect their data while increasing their agility, security and performance. With a commitment to innovation and simplicity, the company delivers reliable, secure, hosted business email and collaboration solutions for service providers and businesses. Everyone.net's customizable hosted email solutions are built on a dynamic network infrastructure, encompassing advanced services such as IMAP and push email for mobile devices, and its integrated world-class security includes comprehensive anti-spam and virus protection. Since 1998, Everyone.net has been a leader in Software as a Service (SaaS) email and messaging, managing more than 6 billion message connections each month and over 300,000 domains worldwide.

Secure Data In Motion, Inc., doing business as Sigaba, provides security infrastructure solutions that enable industry and government to exchange information securely with their colleagues, customers, partners, and constituents. Its products include Sigaba Secure Email, which provides secure information sharing with various business partners, customers, and affiliates based on their existing email infrastructures; Sigaba Secure IM, an enterprise instant messaging and presence solution; Sigaba Secure Paging, which enables doctors, nurses, first responders, and other emergency care providers to receive critical information; and Sigaba Secure Messaging for Mobile Devices, which delivers end-to-end security for enabling protected information sharing within communities of interest; and Sigaba Secure Statements, which helps organizations in electronic document delivery. The company also offers authentication, installation and custom configuration, architecture review and design, custom system development, and branding services. It serves federal, state, and local governments, as well as companies operating in financial services and healthcare sectors. The company was founded in 1999 and is based in San Mateo, California. As of August, 2008, Secure Data In Motion, Inc. operates as a subsidiary of Proofpoint, Inc.

Fortiva provides an on-demand email archiving solution that addresses three key challenges – email storage management, legal discovery and regulatory compliance – without the headaches of managing an archive in-house. As a Software as a Service (SaaS) solution, the Fortiva Archiving Suite™ can be up and running in days, with minimal upfront capital costs and planning requirements.