General service contractor (GSC)

The GSC is the organizer's build partner and, simultaneously, a vendor selling services to your exhibitors — a dual role worth understanding because it shapes incentives across the whole show. For the organizer, the GSC delivers the aisles, registration builds, signage, and freight operation under a master contract; for exhibitors, the same company runs the service kit where they order carpet, furniture, labour, and material handling, at rates the organizer approved but exhibitors pay. That second revenue stream is how GSCs price the first one — aggressive bids on the organizer contract get recovered through exhibitor services. Commercially, exhibitor complaints about service costs land on the organizer's reputation even though the GSC set the invoice, so reviewing the exhibitor-facing tariff before signing matters as much as reviewing your own price. The common mistake organizers make is negotiating only their side of the deal and discovering at renewal time that exhibitors have been quietly furious about drayage and labour charges for two editions. One honest nuance: switching GSCs is a genuine upheaval — they hold your show's operational memory, floor plans, and exhibitor history — and incumbents price with that stickiness in mind. Benchmark regularly even when you don't intend to move.