Business Details
46 Years
experience
Precision Engineering Services in Belfast
McGreevy Engineering has been a leader in precision engineering for over 40 years, established in 1980 by Ignatius McGreevy. Our heritage of excellence is built on continuous investment in advanced manufacturing technologies, including 5-axis milling and multi-axis turn mill machinery. We specialise in delivering high-quality machined components for demanding sectors such as aerospace, defence, and power generation. Our team of highly skilled engineers utilises cutting-edge CNC programming and scheduling software to ensure precision and efficiency. We hold key accreditations including ISO 9001, AS9100 Rev D, and SC21 Silver Award, reflecting our commitment to quality and continuous improvement.Our partnership approach ensures rapid response times and tailored solutions for prototypes and low-rate production. Based in Belfast, we combine local expertise with global standards to meet the evolving needs of our customers. Our investment in lean manufacturing processes and digital traceability systems enhances productivity and competitiveness. We are dedicated to nurturing the next generation of engineers while maintaining our reputation for reliability and technical excellence. This enduring focus on innovation and customer satisfaction makes us a trusted partner in integrated engineering solutions.
Services
CNC Milling
CNC Turning
Turn Mill
CMM Inspection
CNC Programming
Tooling Management
Project Management
Supply Chain Management
Details
- Year established: 1980
Highlights and features
- We have over 40 years of engineering expertise in precision machining.
- Our ISO 9001 and AS9100 Rev D accreditations ensure quality compliance.
- We utilise 5-axis milling and multi-axis turn mill technologies.
- Our partnership approach supports rapid response and prototyping.
- We serve aerospace, defence, and power generation sectors globally.
Associations and certifications
- ISO 9001
- AS9100 Rev D
- SC21 Silver Award
Services
CNC Milling
Our CNC milling services utilise up to 5-axis technology for complex, high-precision components. We cater to aerospace and industrial applications requiring tight tolerances. Advanced programming ensures efficiency and repeatability for both prototypes and production runs.
CMM Inspection
In-house coordinate measuring machine (CMM) inspection guarantees dimensional accuracy to global standards. Our 2M capability supports aerospace and defence sector compliance. Traceability systems ensure rigorous quality control across all manufacturing stages.
Turn Mill
Multi-axis turn mill operations combine turning and milling in single setups. This reduces lead times while maintaining precision for complex geometries. Ideal for high-value components in defence and power generation sectors.
Project Management
Integrated project management oversees workflows from design to delivery. We coordinate tooling, scheduling, and supply chain logistics. This ensures on-time, in-full delivery for prototyping and low-volume production requirements.
Tooling Management
Comprehensive tooling solutions include design, sourcing, and maintenance. Our in-house programming team optimises tool paths for efficiency. This supports consistent output quality across aerospace and industrial machining projects.
People
Ignatius McGreevy
Founder
Founded McGreevy Engineering in 1980, establishing a reputation for quality in Northern Ireland's manufacturing sector. His leadership laid the foundation for technical excellence and customer-focused service.
Aaron McGreevy
Managing Director
Took leadership in 2018, driving growth into aerospace and global markets. Focuses on innovation and digital transformation while maintaining family heritage of engineering excellence.
Questions
What industries does McGreevy Engineering serve?
We specialise in aerospace (structural and interiors), defence, power generation, pharmaceutical, automotive, and oil & gas sectors.
What accreditations does the company hold?
We are certified to ISO 9001:2015, AS9100 Rev D, and SC21 Silver Award standards for quality management.
Can you handle rapid-response prototyping?
Yes, our flexible manufacturing capabilities support rapid prototyping and low-rate production with tight tolerances.
Where is McGreevy Engineering based?
Our facility is located at Maryland Industrial Estate, Ballygowan Road, Belfast BT23 6BL, Northern Ireland.
What machining technologies do you use?
We utilise 5-axis CNC milling, multi-axis turn mill machines, and coordinate measuring machines for precision engineering.
