LiquidVPN - LiquidVPN creates an encrypted tunnel between the device and the servers via a secure Virtual Private Network. 

NordVPN - NordVPN offers VPN technology that encrypts data twice.

TunnelBear - Really simple VPN to browse the web privately & anonymously.

KeepSolid VPN White Label - KeepSolid VPN Unlimited White Label is a perfect opportunity for entrepreneurs and business people to establish their own VPN business.

AmanVPN - Aman is the secure, stable, high-speed free VPN software for smartphones, tablets, PCS - no matter where you are or what device you use, Aman VPN can meet your needs.

Check Point Quantum Security Gateway - Quantum is the next-generation VPN security gateway that delivers the core security benefits of a firewall, next-generation IPS, antivirus, and Web-filtering without sacrificing performance.