Frangmire Astral Refineries is a mineral extraction and processing corporation active in the League, War, and Post-War eras. It was founded in 3929 by Jocelyn Frangmire. Headquartered on Al Marj in the New Cairo system, the company has also operated in the Caleb's Crossing system.

In the 4100s, the company operated freighters including the ill-fated MV Elsie MacGill, and suffered a downturn as a result of that incident.