Eleven Ltd

Founded in 1990, Eleven Ltd. is a Hungarian-owned company specialising in the design, construction, and maintenance of water slides, water attractions, and complete spray parks. Our projects serve waterparks, hotels, leisure centres, and resorts across Europe and North America. With over 30 years of expertise, we combine engineering precision with creative theming to deliver safe, engaging, and memorable guest experiences.

Our portfolio includes:

Water Slides – from children’s and family slides to high-adrenaline rides, TÜV-certified and manufactured with our strategic partner Polin Waterparks. Through our Butterfly programme, we also refurbish existing slides with fresh designs.
Water Attractions – interactive play structures, water cannons, tipping buckets, spray parks, and themed play towers. Modular and customisable, many can be retrofitted into existing pools.
Electronics (SplashWare) – our proprietary systems enhance operations and guest interaction with start-stop controls, speedometers, LED light and sound effects, interactive touch games, and scoreboard displays.
Design & Theming – from 3D visualisations to immersive themed environments inspired by culture, stories, or fantasy.
Maintenance (incl. SplashCare) – service packages and digital tools that simplify inspections, documentation, and repairs.
Accessories – complementary solutions such as conveyors, sun sails, flooring systems, and wave-generating technology.
As members of IAAPA, EWA, and WWA, and backed by ISO 9001:2015 certification, Eleven Ltd. is a trusted partner for operators seeking reliable, creative, and guest-focused waterpark solutions.