SEE Holding’s portfolio includes Diamond Developers, The Sustainable City, and NZE Solutions. In May 2025, it partnered with Micropolis to accelerate robotics and AI-enabled smart infrastructure at the Sustainable City 2.0. In January 2025, it signed an MoU with Arabian Gulf Steel Industries to integrate low-carbon steel in future projects and expand recycling and repurposing solutions. Saeed founded SEE Holding. He is also the founder and chairman of the SEE Institute and the founder of Sanad Village.