Industrial Cleaning Across Cork's Manufacturing Hub
Cork is the undisputed centre of Ireland's pharmaceutical and life sciences manufacturing. The corridor from Ringaskiddy through Little Island to Carrigtwohill contains one of the highest concentrations of pharmaceutical manufacturing facilities in Europe. Pfizer's global biotechnology campus at Ringaskiddy produces some of the world's most important medicines. Novartis operates a major facility in the same area. Hovione manufactures pharmaceutical-grade ingredients nearby. At Little Island, Johnson & Johnson (Janssen) operates a large-scale manufacturing campus. Eli Lilly has a significant presence in Kinsale, and MSD (Merck) operates at Brinny near Innishannon.
Beyond pharmaceuticals, Cork has a substantial food processing sector centred on Midleton, Mallow, and Fermoy. The county also hosts manufacturing operations in electronics, plastics, chemicals, and engineering. Warehouse and logistics facilities cluster around Cork Airport, Little Island, and the port at Ringaskiddy.
Optus Glean provides specialist industrial cleaning across all of these sectors and locations. Our teams are Safe Pass certified, trained in GMP and HACCP protocols where required, and backed by the insurance levels that pharmaceutical and food processing facilities demand.
Cork Industrial Areas We Serve
Ringaskiddy — Pharma Corridor
Ringaskiddy is the heart of Cork's pharmaceutical manufacturing. Pfizer's biotechnology facility here is one of the largest in the company's global network. Novartis, Hovione, and PepsiCo (Wexford-Cork operations) also operate major facilities. Industrial cleaning in Ringaskiddy demands an understanding of pharmaceutical manufacturing environments: GMP compliance, gowning protocols, access control systems, and the documentation standards that regulatory auditors expect. We provide cleanroom-adjacent cleaning, production area general cleaning, warehouse cleaning, canteen and welfare area maintenance, and external cleaning including car parks and pathways.
Little Island
Little Island is one of Ireland's premier industrial zones. Johnson & Johnson's Janssen campus is the largest employer, but the area also houses logistics companies, engineering firms, chemical manufacturers, and technology businesses. The mix of industries means our cleaning teams at Little Island work across different environments — from pharmaceutical-grade production areas to standard warehouses and offices. We tailor our approach to each facility's specific requirements and regulatory framework.
Carrigtwohill
Carrigtwohill's industrial estate hosts manufacturing, distribution, and technology companies. The area benefits from its position on the N25 Cork-to-Waterford road and proximity to the rail network. We provide factory floor cleaning, warehouse maintenance, and office cleaning for Carrigtwohill industrial premises.
Midleton, Mallow & Food Processing
Cork's food processing industry is concentrated in the market towns north and east of the city. Midleton is home to Irish Distillers (Jameson), and the wider area has dairy processing, meat processing, and speciality food manufacturing facilities. Mallow and Fermoy have significant food production operations. These facilities require HACCP-compliant cleaning with strict protocols around allergen management, pest prevention, and food safety documentation. Our teams understand the specific demands of food-grade environments.
Cork Airport & Logistics Corridor
The area around Cork Airport and along the N27/N28 corridors houses warehouses, distribution centres, and logistics operations. These facilities need regular floor cleaning (including ride-on scrubber-dryer operations), loading bay maintenance, racking cleaning, and office area servicing.
Industrial Cleaning Services We Provide
- Pharmaceutical plant cleaning — GMP-compliant cleaning of production areas, cleanroom-adjacent zones, corridors, gowning areas, warehouses, and welfare facilities
- Food processing cleaning — HACCP-compliant cleaning of production lines, cold rooms, packing halls, ingredient storage, and dispatch areas
- Factory floor cleaning — Machine-assisted floor cleaning using ride-on scrubber-dryers, degreasing, and specialist floor treatments
- Warehouse cleaning — High-level racking cleaning, floor scrubbing, loading bay maintenance, and yard cleaning
- Shutdown cleaning — Intensive deep cleaning during planned maintenance shutdowns, covering all production, storage, and support areas
- External cleaning — Car park pressure washing, path cleaning, building exterior cleaning, and yard maintenance
- Specialist decontamination — Chemical spill response, biological decontamination, and emergency industrial cleaning
Compliance and Safety
Industrial cleaning in Cork's pharmaceutical and food sectors is heavily regulated. Optus Glean meets and exceeds the compliance requirements:
- GMP (Good Manufacturing Practice) — Our pharmaceutical cleaning teams understand GMP documentation, batch record systems, and the audit trail requirements of HPRA (Health Products Regulatory Authority) inspections
- HACCP (Hazard Analysis Critical Control Points) — Food processing facility cleaning follows HACCP principles, with documented procedures for each cleaning task
- Safe Pass — All industrial operatives hold valid Safe Pass certification, mandatory for work on industrial and construction sites in Ireland
- Manual Handling — All operatives trained in safe manual handling techniques
- COSHH — Full chemical safety training and MSDS documentation for all cleaning products used
- Insurance — €6.5M public liability and €13M employer's liability. Many pharma facilities require minimum €5M PL as a contract condition — we exceed this
Industrial Cleaning Pricing in Cork
- Standard warehouse/factory (500–2,000 sqm) — €1,500 to €4,000/month
- Large warehouse/distribution centre (2,000–10,000 sqm) — €4,000 to €10,000/month
- Pharmaceutical facility (GMP areas) — €5,000 to €20,000+/month depending on size and specification
- Food processing facility (HACCP areas) — €3,000 to €12,000/month
- Shutdown deep clean — Quoted per project based on scope and timeline
All prices are exclusive of VAT and based on standard specifications. Your actual cost is confirmed after a free site survey.
Frequently Asked Questions — Industrial Cleaning Cork
Do you clean pharmaceutical plants in Cork?
Yes. Cork is Ireland's pharmaceutical capital with major manufacturing facilities in Ringaskiddy (Pfizer, Novartis, Hovione), Little Island (Johnson & Johnson, Janssen), Carrigtwohill, and other locations. We provide cleanroom-adjacent cleaning, GMP-compliant general area cleaning, warehouse and dispatch area cleaning, canteen and office cleaning within pharma campuses, and specialist decontamination cleaning. Our teams are trained in pharmaceutical hygiene protocols and understand gowning, access control, and documentation requirements.
How much does industrial cleaning cost in Cork?
Industrial cleaning in Cork costs between €14 and €22 per hour in 2026, depending on the type of facility and the specialist requirements involved. Pharmaceutical and GMP environments attract premium rates due to compliance requirements. A standard warehouse or light manufacturing facility might cost €1,500 to €4,000 per month. Pharmaceutical plant cleaning is priced based on detailed site surveys and can range from €5,000 to €20,000+ per month for larger facilities.
Do you provide food processing facility cleaning in Cork?
Yes. Cork has a significant food processing sector with facilities in Midleton, Mallow, Fermoy, and across the county. We provide HACCP-compliant cleaning for food production areas, cold storage facilities, packing halls, and associated areas. Our teams understand the hygiene requirements specific to food manufacturing, including allergen management, pest prevention through hygiene, and the documentation required for food safety audits.
What health and safety certifications do your industrial cleaning teams hold?
All our industrial cleaning operatives in Cork hold Safe Pass certification (mandatory for construction and industrial sites in Ireland). Teams working in pharmaceutical environments receive additional training in GMP protocols, chemical handling, and cleanroom-adjacent procedures. We also hold €6.5M public liability and €13M employer's liability insurance, and all staff are Garda vetted.
Can you clean warehouses and distribution centres in Cork?
Yes. Cork's port and airport make it a logistics hub with numerous warehouses and distribution centres across Little Island, Ringaskiddy, Cork Airport Business Park, and the N20/N22 corridors. We provide warehouse floor cleaning (including ride-on scrubber-dryer operations), racking and shelving cleaning, loading bay maintenance, office area cleaning within warehouse premises, and yard and car park pressure washing.
Do you offer shutdown and planned maintenance cleaning in Cork?
Yes. Many Cork pharmaceutical and manufacturing plants schedule annual or bi-annual shutdowns for maintenance. We provide intensive deep cleaning during these shutdown periods, covering production areas, equipment surrounds, overhead structures, floor systems, drainage, and ventilation systems. We plan these in advance and deploy large teams to complete the work within your maintenance window.