Sisis: A global leader in turf management, Sisis offers a full suite of high-performance walk-behind and tractor-mounted machines designed to maintain natural and hybrid sports fields. From de-thatchers and aerators to slicers, seeders, sweepers, vertical mowers and synthetic turf deep cleaners, Sisis equipment helps enhance surface integrity, player safety, and year-round playability.

Howardson Group is a family-owned British manufacturer based in Derby, serving professional and grassroots sport, contractors and local authorities through its SISIS, Hunter Grinders and Dennis brands.