LITHOS Manufacturing, now transitioning to LITHOS Technologies, Inc., is a pioneering climate tech startup from the Philippines specializing in mineral nanotechnology innovations. Founded by chemical engineer and inventor Eleanor M. Olegario, the company develops patented solutions that harness natural zeolite and clay science to tackle pressing global challenges in water, energy, agriculture, and environmental health. Its portfolio includes award‑winning technologies such as pre‑conditioned zeolite for homecare and postharvest preservation, foldable tanks with integrated 3‑stage Zeramic filters for disaster‑resilient water systems, and copper‑modified zeolite (GH‑GaZ) for methane purification into clean biomethane. With seven utility models, one industrial design, and multiple international awards, LITHOS is recognized for bridging science, sustainability, and social impact. By delivering scalable, affordable, and IP‑protected solutions, the company empowers communities, industries, and governments to achieve resilience and align with the UN Sustainable Development Goals.