

Business Memberships
For more than 40 years, the Oak Brook Historical Society has served as steward of our village’s history—collecting, protecting, and sharing the people, places, and events that shaped Oak Brook into the world-class community it is today. As Oak Brook continues to grow and evolve, our mission is more vital than ever. We cannot do this important work without the partnership of local businesses who share a commitment to community, heritage, and civic pride.
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We are pleased to introduce the Oak Brook Historical Society Business Membership Program—a new initiative designed to strengthen the connection between Oak Brook’s business community and the history that underpins it. By becoming a Business Member, your organization will not only support historical preservation, education, and community engagement, but also receive meaningful recognition and visibility throughout the year.
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Our Business Membership tiers offer a range of benefits designed to highlight your partnership.
Membership Tiers

Just as Oak Brook businesses contribute to our community’s thriving present, OBHS ensures we never lose sight of the foundations that made that success possible.

To-Be Funded Programs
Improve accessibility by installing an elevator and ADA-compliant ramps.
Fund archival digitization to preserve historical documents and improve public access.
Support part-time staffing to ensure the Historical Society can maintain consistent operations.
Secure funding for ongoing building maintenance, including interior painting and preservation work.
Acquire updated display cases to enhance exhibit presentation and protection.
Provide funding for outreach, educational programming, and speaking events to further community engagement.