The round was led by 8VC, First In, and Tamarack Global, with participation from 8090 Industries, Liquid 2 Ventures, Perot Jain, and Protego Ventures. The round will fuel Rilian's expansion across the United States, Gulf Cooperation Council (GCC) countries, and other Allied nations, including go-to-market efforts, engineering talent acquisition, and research and development in agentic AI-powered cyber and defense technology solutions for commercial markets and nation'scale environments.

Rilian is an agentic systems integrator built for the AI-native era of security. Its platform, Caspian, gives defense and security teams a single command layer across their entire stack - pre-trained agents amplify every analyst, capture institutional knowledge, and deploy into air-gapped, sovereign, and compliance-restricted environments in days, not years. Founded by lifelong practitioners, Rilian's mission is to enhance global security by promoting cutting-edge cyber and defense capabilities among the U.S. and its Allies.