Envoy - Visitor registration that's changing how guests are greeted in companies around the world.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Teamgo - Create a safer workplace for your visitors and employees. Teamgo visitor management captures sign-ins, prints badges, sends arrival notifications and emergency alerts.
nginx - A high performance free open source web server powering busiest sites on the Internet.
BreezN - Visitor management for hospitals & healthcare facilities
vCenter Server - IaaS platform for managing and deploying virtual machines