Business Associates

Corporate giving assists Winterthur in educating, entertaining, and inspiring thousands of visitors every year. Winterthur relies on its vital partnership with the corporate community to provide a foundation of operating support. To demonstrate our appreciation of this support, Winterthur offers a wide range of benefits to its corporate members. Along with a substantial tax deduction, Winterthur Business Associate (WBA) members receive benefits corresponding to their membership level. Opportunities to support Winterthur as a corporate partner begin at $1,000.



  • Access to Winterthur facilities for meetings and special events
  • Passes for general admission and special events
  • Recognition in our publications and on the Winterthur website
  • First opportunity for sponsorship of special projects and events
  • Invitations to exclusive signature events, including Point-to-Point Steeplechase and the Delaware Antique Show
  • Notice of exhibitions, previews, and receptions
  • Customized, private, house and garden tours for your clients
  • Invitations to special preview receptions
  • Advertising opportunities on the Winterthur employee web page
  • 10% discount at the Winterthur museum stores and restaurant

Visitor Center Pavilion patio at nightCorporate Entertaining

From off-site staff meetings to dramatic galas for hundreds, our diverse array of venues provide a perfect location for all of your special events. The privilege of corporate entertaining at Winterthur is a benefit included in the Winterthur Business Associate membership package. Our professional staff is fully equipped to host your upcoming staff meetings, lectures, luncheons, retreats, and seminars. All of our events are customized to meet your individual needs.

Learn more about corporate entertaining.

For more information, please contact the Winterthur Development Office at 302.888.6130 or

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