Oxfordshire Business Summit

The Oxfordshire Business Summit 2026 (OBS2026) is a premier event designed to connect industry leaders, entrepreneurs, and innovators. Join us to explore the latest trends and strategies shaping the future of business in Oxfordshire.

The Oxfordshire Business Summit has been created by one of Oxfordshire's leading B2B networks, B4, which has been running events for almost 20 years. 

B4's CEO, Richard Rosser, commented. "This is an opportunity for Oxfordshire's business leaders to connect, collaborate, problem share and walk away from the event with fantastic connections and the tools to overcome some of the major challenges they face in their businesses and the knowledge to take advantage of opportunities they never knew existed. It's a must attend event for leaders looking to grow and develop their businesses."

"Having successfully hosted the European Political Community summit in July 2024 and the first The Oxfordshire Business Summit in May 2025, Blenheim are delighted to provide the backdrop for the second annual Summit (OBS2026) on 15th May in an event created by B4. 

"We’re incredibly proud that Blenheim Palace will serve as the home for OBS2026. Bringing together 100 of Oxfordshire’s most committed and visionary leaders is not only a powerful statement of intent, it’s a genuine opportunity to shape a better future for our region. At Blenheim, we believe in using our platform to drive positive change across the community, economy, and environment. By hosting OBS2026 and supporting B4’s mission, we’re helping to create the conditions for long-term collaboration, trust, and shared success. This is leadership with purpose—and we’re proud to be part of it.”