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One GreatOccasion

We’re used to working with venue finders, booking agencies and event production companies. We offer 12 per cent commission on all bookings plus a tailored event package.

We can cater for large occasions of 400 to small intimate events of six attendees. We have 21 function rooms and can offer breakout and catering rooms to support your main event space.

To make sure our agents receive the most cost-effective option when booking, we offer day delegate rates, room hire and catering rates as well as bespoke dining packages and hourly rates.

Our Agency Promises

  • 12% on Day Delegate and Dinner packages
  • 12% on Room Hire
  • 8% on Catering
  • We pay within 10 days
  • We respond to enquiries within three hours

Subject to availability, terms and conditions apply

Click below to view selection



"Jayna and the Team offer an exceptional service and are always friendly and helpful, nothing is ever too much trouble for them. We have held a number of successful events at OGGS and our clients have always been delighted with the service, food and the venue overall OGGS is always a first choice for us. "

Charlotte Booth - Director

Banks Sadler

"We have used One Great George Street for some recent pharmaceutical events and have been very impressed and happy with the service overall. A venue to suit your business needs whatever the occasion. I would definitely recommend."

Chloe - Senior Account Coordinator

Group Se7en

"We have used OGGS on many occasions, both ourselves and our clients have always been impressed with the venue. The level of service in the lead up to the event and the event itself is always first rate - it shows OGGS are doing a great job when our clients request to go back there."