Our Locations

Addison Whitney is part of a large network of companies providing clinical, commercial and consulting services in various industries around the world.

Addison Whitney global branding firm office locations

We are a Syneos Health company. With 21,000 employees located in 110 countries around the world Syneos Health is the only fully integrated biopharmaceutical solutions organization. Our company, including a Contract Research Organization (CRO) and Contract Commercial Organization (CCO), is purpose-built to accelerate customer performance to address modern market realities.

  • Addison Whitney Global Headquarters

    11525 North Community House Road
    The Everett Building, Suite 400
    Charlotte, NC 28277
  • Addison Whitney New York

    450 W. 15th Street
    New York, NY 10011
  • Addison Whitney Seattle

    11820 Northup Way, Suite E200
    Bellevue, WA 98005
  • Addison Whitney London

    10 Bloomsbury Way

    London. United Kingdom

    WC1A 2SL

    +44 (0) 20.7167.2871
  • Addison Whitney Munich

    St. -Martin-Straße 59
    81669 Munich
  • Addison Whitney Tokyo

    5F, Urbannet Nihonbashi
    2-1-3 Nihonbashi, Chuo-ku, Tokyo 103-0027

    Visit Japanese Site

    +81 (3) 3516.8623