Venture-Backed Startups
128,275 companies with verified investor relationships.
Castle offers a treasury yield management product that lets DAOs and other liquidity providers put their treasury assets to work in DeFi according to their risk profile. It focuses on risk-mitigated yield strategies for DAOs and their communities.
1 investor
0 investors
Castle Biosciences develops, manufactures and commercializes diagnostic and prognostic molecular tests in areas such as dermatology (melanoma), uveal melanoma, gastroenterology (Barrett's esophagus) and mental health. The company operates as a multi-site diagnostics provider serving clinicians and patients across the United States.
3 investors
Castle Creek Biosciences develops re-dosable gene therapies for genetic diseases, with a lead candidate (D-Fi) in registrational clinical trials for dystrophic epidermolysis bullosa.
2 investors
0 investors
Castle Hill Gaming develops Class II, Class III, and HHR slot games for Native American Tribal Casinos and racetracks in the United States. The company designs animated casino slot titles with accompanying game math for its casino partners.
0 investors
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Castle Island is a craft brewery operating taprooms in Norwood and South Boston, Massachusetts, serving its own beers, hard seltzers, wine, and non-alcoholic options. It hosts events and private bookings, and also runs a beer trailer at Wards Berry Farm in Sharon, MA.
0 investors
0 investors
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Castled.io enables marketers to segment customers and send targeted engagement campaigns directly from their cloud data warehouse (BigQuery or Snowflake) without replicating customer data into a separate platform.
1 investor
0 investors
Castlepoint provides an AI-based platform that automatically discovers and classifies data and records across an organisation's systems using explainable AI, without requiring metadata, tags, or labels. It helps organisations manage privacy compliance, records retention and destruction, and data breach risk, serving government agencies and other regulated bodies.
2 investors
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Castlerock Biofuels develops a network of rapid thermal processing (RTP) facilities that convert wood waste from sustainable forestry into low-carbon cellulosic biofuels, with a flagship project in Millinocket, Maine. The company aims to build biofuel plants across the United States to replace traditional fossil fuel oils while supporting rural forestry economies.
1 investor
Castles Labs makes Manure Magic, an all-natural product that uses microbial transference to break down manure into soil, eliminate odors, and control fly and pest breeding conditions. It is marketed for use around animals, plants, and aquatic environments, targeting odor sources such as pet cages, chicken coops, pig pens, and horse stalls.
1 investor
Medical device company whose Cyclone System enables coronary bypass procedures without aortic clamping (dissolved).
2 investors
Castlight Health provides digital health navigation solutions that help employees understand and use their benefits while enabling employers to manage benefit programs effectively through integrated, personalized services.
5 investors
CASTO is a multi-disciplined real estate organization offering commercial, residential, and community real estate services, including leasing, property management, development, acquisitions and dispositions, and financial services. It serves clients, investors, tenants, and residents, operating properties and residential communities in Ohio.
1 investor
Castolin Eutectic provides maintenance, repair, and wear protection technologies and services for heavy industries such as mining, steel, cement, oil and gas, power generation, and railway. The company serves industrial operators across sectors including hydropower, wastewater, recycling, and automotive.
1 investor