{"changes":[],"country":"US","description":"bioMASON makes biocement-based concrete using bacteria that bind natural aggregates into calcium carbonate, eliminating the high-temperature kilning that drives Portland cement emissions. It is sold to concrete producers and precast manufacturers cutting embodied carbon. The process sequesters CO2 into the binder and replaces 100% of Portland cement.","domain":"biomason.com","employees":null,"founded":null,"fundingTotalQuarantined":false,"githubOrg":null,"githubStars":null,"industry":"infra","investors":[],"lat":35.996653,"lng":-78.901805,"location":"DURHAM, North Carolina, USA","name":"BIOMASON INC.","rounds":[{"amountQuarantined":false,"amountUsd":1900000,"currency":"USD","date":"2023-11-01","investors":[],"leadInvestor":null,"source":{"fact":"round","publisher":"sbir","retrievedAt":"2026-05-17","status":"attributed","url":null},"status":"attributed","type":"grant","url":null}],"slug":"biomason-com","sources":[{"fact":"round","publisher":"sbir","retrievedAt":"2026-05-17","status":"attributed","url":null},{"fact":"existence","publisher":"biomason.com","retrievedAt":"2026-05-17","status":"self-reported","url":"https://biomason.com"},{"fact":"description","publisher":"biomason.com","retrievedAt":"2026-05-17","status":"self-reported","url":"https://biomason.com"}],"stage":null,"techStack":["Cloudflare","WordPress","Google Tag Manager","Font Awesome","Cloudflare Bot Management","CookieYes 3.4.2","WP Engine","PHP","MySQL"],"totalRaisedUsd":1899859,"updatedAt":"2026-05-17"}