Heracles General Cement Corporation (Greek: Ανώνυμος Γενική Εταιρία Τσιμέντων Ηρακλής) (Α.Γ.Ε.Τ ΗΡΑΚΛΗΣ) is a Greece-based cement, concrete and aggregates company which operates a large number of plants and facilities throughout Greece and Switzerland.
Its main products include different grades of cement, bagged or in bulk, aggregates, and concrete, for construction or for other purposes.
Announced in 2022, the Olympus carbon capture and storage (CCS) project aims to make its Milaki cement plant in Evia a net-zero carbon facility.
In January 2025, Heracles signed a Front-End Engineering Design (FEED) with Air Liquide to advance the Olympus carbon capture and storage (CCS) project at its Milaki plant in Greece.
Air Liquide will provide integrated systems for CO2 capture, oxygen enrichment, and cryogenic separation.