Welcome to Central Injection Agri
LEADERS IN SLURRY & FARM LAND MANAGEMENT
About Us - Central Injection Agri
Central Injection Agri is more than just an agricultural contracting company; we are a family owned and operated Ag Contractors deeply connected to the agricultural landscape of South Canterbury.
Founded by Tom O’Keeffe, our family business now includes our two sons, Flynn and Alex, who play key roles in our operations. From our modest beginnings, we have grown into a reputable name in the industry.


CIA Ltd specialises in efficient, cost-effective, and environmentally friendly slurry management. Our services include liquid slurry injection, rock picking, green waste compost spreading, and muck spreading.
In addition to effluent application, Central Injection Agri has expanded its services to include the ELHO rock picker and green waste compost spreading.
Based in Pleasant Point, CIA Ltd contracts to farms throughout the Canterbury region, including North, Mid, and South Canterbury. When he’s not out working on paddocks, Tom—often joined by Sandra—is on the road, relocating to new jobs.
Central Injection Agri specialises in all forms of effluent application, both liquid and solid, using advanced European slurry equipment, such as the Veenhuis Rotomax injection system for precise application. To learn more about this remarkable machine click here.
Central Injection Agri – your trusted agricultural contractors. Contact us today