Alkemy Environmental

Alkemy Environmental, founded in 2008 by Sofia Bethani and Peter Kombouras, is a cleantech company based in Massachusetts. The company's core mission is to eliminate hazardous landfilling by recycling industrial waste into structural grade lightweight concrete aggregate. Their product portfolio includes expandable lightweight aggregate, ultra-lightweight aggregate, and high-strength lightweight aggregate, catering to ready-mix, masonry, precast, and roadwork applications. Alkemy also offers waste management services, focusing on sustainable solutions for various industrial sectors.

Notable affiliates include its founders, Sofia Bethani and Peter Kombouras, who have driven the company's vision since inception. Alkemy has achieved LEED accreditation for its products, underscoring their environmental impact and sustainability. The company has significantly contributed to reducing industrial waste and promoting eco-friendly construction materials, positioning itself as a key player in the cleantech industry.