Metalmark Innovations PBC

Metalmark Innovations PBC provides indoor environmental intelligence and air purification systems designed to help organizations manage air quality risks such as wildfire smoke, pathogens, and pollutants. The company utilizes a proprietary, bioinspired materials platform featuring nano-structured porous coatings. These coatings provide both sorption and catalytic functions, which, when integrated into their Tatama air-cleaning technology, enable the degradation of captured air pollutants including volatile organic compounds (VOCs) and particulate matter. This self-cleaning process extends filter life significantly compared to conventional systems and operates without releasing harmful byproducts like ozone or ions.

The company’s solutions are intended to help facility managers transition from passive air monitoring to active, data-driven operational management. By translating environmental signals into decision-ready intelligence and action plans, Metalmark enables organizations to maintain healthier indoor conditions while balancing energy consumption and system performance. Their technology and services support critical use cases such as infection-risk management, smoke readiness, and ESG compliance. Spun out of Harvard University in 2018, Metalmark is a women-led public benefit corporation that has received research and development support from multiple federal agencies, including the NIH, EPA, and NSF, as well as the Department of Defense.