27th May 2026: GSF Car Parts, the UK’s fastest-growing motor factor, is pleased to announce it will become the first event sponsor at this year’s The Big Macmillan Motor Show in Portadown. 

Taking place on 18th June 2026 at the Turkington Complex, the event is a highlight of the Northern Irish automotive calendar and brings together car enthusiasts, families and the wider community in support of Macmillan Cancer Support. 

Coinciding with the opening of its brand-new branch in Portadown that same week, GSF will also act as an official sponsor, welcoming guests to the new branch with food and refreshments on offer throughout the day. 

The Big Macmillan Motor Show is a celebration of all things motor, featuring an impressive lineup of classic cars, supercars, modified builds, motorbikes, and specialist vehicles. Alongside the show, the event offers a family-friendly atmosphere, with food vendors on site and activities for all ages. 

While the vehicles are a major draw, the true heart of the event lies in its mission to raise vital funds to support individuals and families affected by cancer. Each year, the generosity of attendees and participants plays a valuable role in helping Macmillan continue its essential work. 

David McKee, Regional Manager for Northern Ireland at GSF, commented: “GSF’s presence at the show reflects our growing footprint in Northern Ireland and our dedication to engaging with customers and communities. Visitors will have the opportunity to meet the GSF team, learn more about our offering and expansion in the region, and celebrate the opening of its new branch in the area.”