Protect AI provides artificial intelligence (AI) security solutions within the cybersecurity domain. The company offers products to secure AI applications throughout their lifecycle, from model selection and testing to runtime monitoring and protection. Protect AI serves sectors that require AI security measures, including tech companies and enterprises integrating AI into their operations. It was founded in 2022 and is based in Seattle, Washington. In April 2025, Protect AI was acquired by Palo Alto Networks.

Firetail is a strategy consultancy that provides strategic advice, evidence, and insights to clients in various sectors. The company serves organizations, including charities, NGOs, and foundations, by offering services such as strategy development, organizational change, and impact management. It was founded in 2005 and is based in London, England.

Acuvity provides artificial intelligence security and governance solutions, focusing on enabling safe adoption across various enterprises. The company offers a platform that allows employees to securely use AI applications, chatbots, and services while providing tools for full compliance, data protection, and risk management. Its solutions cater to a range of stakeholders including legal teams, security teams, and application builders. The company was founded in 2023 and is based in Sunnyvale, California.

WitnessAI focuses on artificial intelligence (AI) security and governance within the enterprise software industry. The company offers a platform that provides monitoring, policy enforcement, and protection for AI applications in business environments. WitnessAI primarily serves sectors that require robust AI security and governance solutions. It was founded in 2023 and is based in Mountain View, California.

Portal26 focuses on providing artificial intelligence (AI) trust, risk, and security management solutions within the generative AI domain. The company offers a platform that enables organizations to adopt generative AI responsibly by providing tools for AI visibility, governance, data security, development, and education. Its platform is designed to support businesses in enhancing productivity and competitiveness while ensuring compliance with security and privacy standards. Portal26 was formerly known as Titaniam. It was founded in 2019 and is based in San Jose, California.

Opsin provides security solutions for generative artificial intelligence within the cybersecurity domain. The company offers a security orchestration layer that protects data connections, reduces oversharing, and manages access control for GenAI applications. It serves enterprises seeking to adopt GenAI technologies securely and responsibly. The company was founded in 2024 and is based in San Jose, California.