Green Hills Software BV is a wholly owned subsidiary of Green Hills Software LLC, as are INTEGRITY Security Services LLC and INTEGRITY Global Security LLC. Together they provide a wide range of software for embedded device development, security/crypto libraries and secure computing platforms.

Founded in 1982, Green Hills Software (www.ghs.com) is the worldwide leader in embedded safety and security. In 2008, the Green Hills INTEGRITY-178 Real-Time Operating System (RTOS) was the first and only operating system to be certified by NIAP (National Information Assurance Partnership comprised of NSA & NIST) to EAL 6+, High Robustness, the highest level of security ever achieved for any software product. The open architecture integrated development solutions address deeply embedded, high-security and high-reliability applications for the military/avionics and other markets that demand industry-certified solutions.

INTEGRITY Security Services (www.ghsiss.com) established to provide best practice embedded security products and infrastructure solutions for protecting smart connected devices from cybersecurity attacks. End-to-end solutions range from secure embedded computing platforms to large-scale public key management systems to supply chain security solutions.

INTEGRITY Global Security (www.integrityglobalsecurity.com) provides the highest-certified IT security solutions for government and defense. Products are based on the Green Hills INTEGRITY operating system technology helping you secure your most valuable data on PC’s, servers and your network to protect classified and high-value information against well-funded sophisticated attackers.
Green Hills Software and subsidiaries INTEGRITY Security Services and INTEGRITY Global Security are headquartered in Santa Barbara, California.

Platform NIVP