Byron Alsberg

Manus Bio, Inc. supplies natural plant ingredients. It uses advanced fermentation technology for manufacturing complex, bioactive natural products as flavors, fragrances, food ingredients, biopesticides, and pharmaceuticals. The company was founded by Ajikumar Parayil and Gregory Stephanopoulos in 2011 and is headquartered in Waltham, MA.

Prefix Capital Management LLC (Prefix Capital) is a venture capital firm founded Byron Alsberg and Owen Thomas Van Natta in 2019. The firm is headquartered in San Francisco, California.

415 Investments LLC (415 Investments) is a venture capital firm founded by Owen Van Natta in 1996. The firm is headquartered in San Francisco, California.

Symmetry Systems, Inc. provides Bentley software, particularly Bentley's civil solutions. The company was founded by Mohit Tiwari and Casen Hunger is headquartered in Clifton Park, NY.

Hearhere, Inc. develops subscription-based audio applications. The company is based in Santa Barbara, CA. The company was founded by Kevin Costner, Woody Sears, Byron Alsberg. Woody Sears has been the CEO since incorporation.

Audience, Inc. provides mobile intelligent voice and audio solutions. The company was founded by Lloyd Watts in 2000 and is headquartered in Mountain View, CA.

Part of VeriFone Systems, Inc., Naratte, Inc. provides wireless communication services. The company is based in Palo Alto, CA. The company was founded by Byron Alsberg. Naratte was acquired by VeriFone, Inc. on December 31, 2012.