![]() Halo Labs Halo Labs (also known as Optofluidics) is a company that develops particle analyzers for biotherapeutic workflows. | ![]() Direct Flow Medical Direct Flow Medical designs and develops medical implants used in the treatment of aortic and heart valve diseases. | ![]() Rigaku Rigaku Holdings (リガク・ホールディングス株式会社) is a company specializing in analytical and industrial instrumentation technology. | |
Founding Date | Founding Date 2011 | Founding Date 2004 | Founding Date 1951 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations Burlingame, US HQ | Locations Santa Rosa, US HQ Lake Forest, US | |
Employees | Employees 2411% decrease | Employees 31 | Employees 1,800 |
Funding | |||
Latest funding round | Latest funding round $ 12m (about 6 years ago) | Latest funding round $ 27.1m (almost 10 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 18.5m | Total funding raised $ 257.5m | Total funding raised N/A |

Direct Flow Medical designs and develops medical implants used in the treatment of aortic and heart valve diseases.
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Rigaku Holdings (リガク・ホールディングス株式会社) is a company specializing in analytical and industrial instrumentation technology.
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