Case Studies
Impact in Action
Choosing the right cleaning company contributes to the success of an
event. Almost 40 years of experience allow us to offer bespoke services even for the most demanding clients across Europe.
event. Almost 40 years of experience allow us to offer bespoke services even for the most demanding clients across Europe.

Stadium & Arena Venues
Keeping Ireland’s National Stadium Spotless, No Matter the Event Type
Croke Park Stadium, with a capacity of 82,300, is a multi-purpose venue in Dublin that hosts Gaelic games, concerts and cultural events throughout the year. Ryans Cleaning has held the stadium cleaning contract since 2013 and has been entrusted with maintaining Croke Park’s hospitality suites, concourses and spectator areas, ensuring a safe, welcoming environment for thousands of guests before, during and after each fixture.
Challenges
- Mixed Event Profiles: From championship hurling and football matches to headline concerts, the venue’s varied event schedule creates fluctuating waste volumes and cleaning requirements.
- Massive Waste Streams: On average, the stadium generates over 400 tonnes of waste annually, which must be sorted, collected and removed without disrupting fan experience.
- High-Traffic Cleaning: With tens of thousands of attendees per event, litter and debris can accumulate quickly, requiring frequent interventions to maintain standards.
- Sustainability Targets: Croke Park aims for zero waste to landfill, necessitating a thorough segregation of mixed streams into recycling, compost and general refuse.
Solution
- Four-Stream Waste Separation: Deploying bins for general waste, recycling, compostables and deposit-return materials, with clear signage and regular monitoring to maximise diversion rates.
- Scheduled Litter Sweeps: Four full-stadium litter-pick operations during each event, complemented by spot checks in high-footfall zones such as entrances and concession areas.
- Real-Time Supervisory Oversight: On-site managers equipped with radio communication to deploy rapid-response teams for spillages or equipment restocking, ensuring minimal downtime.
- Dedicated Post-Event Deep Cleans: Overnight crews using industrial scrubbers and steam-cleaning equipment to restore hospitality suites and concourses by first light.
- Flexible Crew Allocation: Rotating staff between day-of-event duties and post-event restoration, supported by reserve teams during peak fixture periods.
Overview
Location
Croke Park Stadium, Dublin, Ireland
Capacity
82,300
Main Challenge
Managing 400 tonnes of waste across diverse event types
Key Service
Four-stream waste separation and scheduled litter sweeps
Specialised Task
Post-event deep cleans with industrial equipment
See Also

3Arena
Stadium & Arena Venues

Results:
Over the course of a typical season, Ryans Cleaning processes more than 400 tonnes of waste through its four-stream system, conducts 200 full-stadium litter sweeps and achieves 0% waste to landfill. Fan surveys indicate a 35% improvement in perceived venue cleanliness year-over-year, and stadium management report fewer service interruptions and faster turnaround times between events.
400
tonnes of waste
200
litter sweeps
0%
waste to landfill
TESTIMONIALs
Client Experiences and Feedback

Conclusion & Key Takeaways
Integrated waste segregation, frequent litter-pick operations and real-time supervisory oversight are essential for multi-event stadium management.
By refining crew rotations and investing in specialised cleaning technology, Ryans Cleaning ensures Croke Park remains spotless and sustainable, event after event.