Andrew (Drew) Williamson is a partner in the capital markets practice group, member of Cooley's business department leadership team and serves on the firm's board of directors. Drew's practice centers on public and private securities offerings, mergers and acquisitions and general corporate representation of public and private companies. He has represented public and private companies, investment banks, private equity and venture capital firms in the software, internet, life sciences, semiconductor, cleantech, telecommunications, manufacturing, retail and distribution industries.

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  • SPAC BowX Agrees to $9 Billion Merger With WeWork 

  • Hyliion to Combine With Tortoise, a Special Purpose Acquisition Company 

  • Livongo Health - $409 Million IPO 

  • Health Catalyst - $209 Million IPO 

  • Uber Technologies $8.1 Billion IPO 

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  • Georgetown University Law Center
    JD, cum laude, 1997

  • Harvard University
    AB, Chemistry
    cum laude, 1994

Admissions & Credentials


Rankings & Accolades

    Daily Journal: 2020 California Lawyer Attorneys of the Year 

    Chambers USA: Capital Markets: Debt & Equity (California) and (Western United States – Nationwide)