# Fortress Energy > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 12, 2026. > Fortress Energy is an independent energy investment firm based in Midland, Texas, focused on investing in mineral and royalty interests and leasehold within the Permian Basin. The firm aims to cultivate lifelong relationships and create long-term value for its partners through innovative, creative, and trustworthy practices. - Business Profile: https://optimly.ai/brand/fortress-energy - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://fortressep.com/ - Logo: https://logo.clearbit.com/fortressep.com - Slug: fortress-energy - Brand Authority Index tier: Emerging - Category: Energy Project Financial Services - Last Analyzed: September 12, 2026