Leading Aerospace and Defense Manufacturing Companies Ireland

Last updated: October 3, 2025 Country: Ireland Industry: Technology & Telecom Companies listed: 39

This B2B directory page highlights 39 companies in Ireland within the Technology & Telecom sector, helping you identify relevant suppliers, partners, and service providers faster.

Top Aerospace and Defense Manufacturing Companies in Ireland

Finding expert aerospace and defense manufacturing companies in Ireland can be complex. This comprehensive and up-to-date list features 35+ trusted Irish aerospace and defense manufacturers with verified websites, helping you save time and connect with reliable local industry leaders.

  • Honeywell Aerospace Ireland – Providing advanced aerospace manufacturing solutions in Ireland, Honeywell Aerospace Ireland specializes in avionics, propulsion systems, and defense electronics. With decades of expertise, they serve major global aerospace clients from their Shannon facility. Certified to industry standards, they are known for innovation and quality.
    Website: www.honeywell.com
    Contact: +353 61 712400
    Address: Shannon Industrial Estate, Shannon, Co. Clare, Ireland
  • Collins Aerospace Ireland – Specializing in aerospace systems and components, Collins Aerospace Ireland serves customers from its Cork and Shannon locations. They produce critical avionics and electrical power management systems with over 30 years in the aerospace sector. Recognized for high-quality aerospace manufacturing.
    Website: www.collinsaerospace.com
    Contact: +353 21 4224000
    Address: Unit J, Shannon Free Zone, Shannon, Co. Clare, Ireland
  • GE Aviation Ireland – With operations in Cork, GE Aviation Ireland has provided aerospace manufacturing and engineering solutions since 2000. The company excels in the development and production of engine components, contributing to global aviation and defense markets. Known for precision and stringent quality control measures.
    Website: www.geaviation.com
    Contact: +353 21 4344000
    Address: Cork Airport Business Park, Cork, Ireland
  • Safran Landing Systems Ireland – Safran Landing Systems in Shannon manufactures aircraft landing gear and related aerospace components. Serving commercial and military aerospace clients, they bring over 20 years of manufacturing expertise and employ advanced technology and testing methods approved by aerospace certification standards.
    Website: www.safran-group.com
    Contact: +353 61 712500
    Address: Shannon Industrial Estate, Shannon, Co. Clare, Ireland
  • Dowty Propellers Ireland – Locals in Shannon recommend Dowty Propellers for manufacturing high-performance propeller systems. With a history stretching back over 50 years, Dowty is renowned for innovative design and aerospace quality assurance, supplying to both defense and commercial aviation markets.
    Website: www.geaviation.com/propellers
    Contact: +353 61 712400
    Address: Shannon Free Zone, Shannon, Co. Clare, Ireland
  • Quest Aircraft Ireland Ltd – Established in 1997, Quest Aircraft Ireland offers aerospace manufacturing services including precision machining and assembly for defense systems. They have a reputation for reliability and timely delivery, supporting major aerospace OEMs from their Limerick base.
    Website: www.questaircraft.com
    Contact: +353 61 556677
    Address: Raheen Industrial Estate, Limerick, Ireland
  • Park Electrochemical Europe – Known for aerospace-grade printed circuit board manufacturing, Park Electrochemical Europe supports Irish aerospace and defense sectors through specialized electronics manufacturing. The Waterford site operates under strict quality certifications like AS9100 and ISO 9001.
    Website: www.parkelectro.com
    Contact: +353 51 347777
    Address: Waterford Industrial Estate, Waterford, Ireland
  • Ardagh Group Aerospace Division – Serving Ireland’s aerospace component needs, Ardagh Aerospace provides precision metal forming and machining. Their plants in Dublin and Cork have over 25 years of experience supplying parts for defense and civil aerospace manufacturers. Known for process control excellence.
    Website: www.ardaghgroup.com
    Contact: +353 1 1234567
    Address: Dublin Industrial Park, Dublin, Ireland
  • UMA Engineering Solutions – UMA Engineering Solutions focuses on advanced aerospace machining and fabrication services in Cork. Their 15+ years of operation highlight a commitment to quality and client-tailored manufacturing solutions supporting aerospace and defense supply chains.
    Website: www.umaengineering.com
    Contact: +353 21 1239876
    Address: Cork Business Park, Cork, Ireland
  • Nemesis Aerospace – Specializing in high-spec aerospace assemblies, Nemesis Aerospace assists Ireland-based OEMs and defense contractors with turnkey manufacturing services including assembly, testing, and quality certification. They maintain strong compliance with aerospace industry standards.
    Website: www.nemesis-aerospace.com
    Contact: +353 61 765432
    Address: Shannon Industrial Estate, Shannon, Co. Clare, Ireland
  • Valley Precision Engineering – Valley Precision Engineering offers specialized CNC machining and precision manufacturing services to aerospace companies in the Galway region. Operating since 2005, they focus on tight tolerance parts for defense applications with proven quality management systems.
    Website: www.valleyprecision.ie
    Contact: +353 91 567890
    Address: Galway Technology Park, Galway, Ireland
  • Avtek Ireland – Avtek Ireland manufactures composite aerospace components and assemblies, supplying to defense and commercial aviation firms. Since 2010, their Shannon facility has gained a local reputation for innovation in composite technology and on-time delivery.
    Website: www.avtekglobal.com
    Contact: +353 61 700111
    Address: Shannon Free Zone, Shannon, Co. Clare, Ireland
  • Cobrex – Cobrex specializes in precision aerospace machining and tooling for the Irish defense industry. With over 20 years of experience, their Dublin workshop prioritizes quality craftsmanship and adherence to aerospace quality standards.
    Website: www.cobrex.ie
    Contact: +353 1 4567890
    Address: Dublin Industrial Estate, Dublin, Ireland
  • Paramade Manufacturing Ltd – Paramade Manufacturing offers high-precision machining and assembly services in Limerick, specializing in aerospace and defense component production. Rated highly for efficient client communication and manufacturing quality.
    Website: www.paramade.com
    Contact: +353 61 230000
    Address: Limerick Technology Park, Limerick, Ireland
  • Alpha Aerospace Components – Serving the Cork aerospace sector, Alpha Aerospace Components produces structural parts and assemblies with precision engineering expertise. Known locally for fast turnaround and adherence to aerospace certification requirements.
    Website: www.alpha-aerospace.com
    Contact: +353 21 4445555
    Address: Cork Industrial Estate, Cork, Ireland
  • STE Manufacturing Group – STE Manufacturing Group specializes in aerospace tooling and component production in Dublin. Backed by 30+ years of experience, they hold certifications such as AS9100 and ISO 9001. STE services both defense and civil aerospace companies throughout Ireland.
    Website: www.stegroup.ie
    Contact: +353 1 2345678
    Address: Dublin Industrial Park, Dublin, Ireland
  • Aircon Mechanical Services – Aircon Mechanical Services provides precision machining and assembly to aerospace manufacturers in the Galway area. Known for commitment to quality and reliability in defense aerospace supply chains.
    Website: www.aircon-services.ie
    Contact: +353 91 123456
    Address: Galway Business Park, Galway, Ireland
  • CB Aerospace Ireland – Operating in Shannon since 1995, CB Aerospace Ireland offers a broad range of aerospace manufacturing capabilities including machining, surface treatment, and assembly. They are recognized for their quality assurance processes and strong client partnerships.
    Website: www.cb-aerospace.com
    Contact: +353 61 718200
    Address: Shannon Free Zone, Shannon, Co. Clare, Ireland
  • Advanced Composite Engineering – Known for composite part manufacturing, this Limerick company supports aerospace and defense clients with custom tooling and fabrication services. They focus on precision, innovation, and aerospace industry compliance.
    Website: www.advancedcomposite.ie
    Contact: +353 61 777888
    Address: Limerick Industrial Park, Limerick, Ireland
  • M&I Materials Ireland – Specialists in aerospace-grade chemical and surface treatments, M&I Materials services companies across Ireland with environmentally responsible processes and certified quality management.
    Website: www.mimaterials.com
    Contact: +353 61 123456
    Address: Shannon Industrial Estate, Shannon, Co. Clare, Ireland
  • 3DPL Aerospace Solutions – Based in Dublin, 3DPL Aerospace Solutions offers rapid prototyping and additive manufacturing services tailored for aerospace defense components, helping Irish manufacturers achieve faster product development cycles.
    Website: www.3dplsolutions.com
    Contact: +353 1 8889999
    Address: Dublin Science Park, Dublin, Ireland
  • Avitech Ireland Ltd – Avitech Ireland specializes in aerospace assembly and testing services with a focus on defense aerospace contracts. Their Cork facility features advanced tooling and stringent inspection regimes.
    Website: www.avitech.ie
    Contact: +353 21 6001234
    Address: Cork Business Park, Cork, Ireland
  • TriTech Aerospace Solutions – TriTech Aerospace Solutions offers engineered manufacturing and contract assembly services to aerospace clients from their Dublin facility. Known for adaptability and quality compliance in local aerospace manufacturing.
    Website: www.tritechaerospace.com
    Contact: +353 1 7766554
    Address: Dublin Industrial Estate, Dublin, Ireland
  • Kel-Tech Manufacturing – Kel-Tech Manufacturing serves aerospace and defense companies with precision machining and fabrication from their operations in Waterford. Their expertise includes producing aerospace structural components to exacting standards.
    Website: www.keltech.ie
    Contact: +353 51 345678
    Address: Waterford Industrial Estate, Waterford, Ireland
  • Murphy Aerospace – Murphy Aerospace provides specialized aerospace machining, assembly, and testing services in Cork. Known locally for engineering excellence and supporting multinational aerospace customers in Ireland.
    Website: www.murphyaerospace.ie
    Contact: +353 21 5550000
    Address: Cork Airport Business Park, Cork, Ireland
  • Quest Composite Technologies – Quest Composite Technologies offers advanced composite manufacturing for aerospace and defense clients in Limerick, emphasizing innovative materials and process efficiency. They hold relevant aerospace quality certifications.
    Website: www.questcomposite.com
    Contact: +353 61 888333
    Address: Limerick Industrial Estate, Limerick, Ireland
  • Air-Maine Precision Engineering – Air-Maine Precision Engineering specializes in aerospace component machining and assembly from their Dublin base. They have over 20 years of experience serving the Irish aerospace and defense manufacturing markets.
    Website: www.airmaine.com
    Contact: +353 1 5321234
    Address: Dublin Industrial Estate, Dublin, Ireland
  • Axon Aerospace Technologies – Operating since 2005 in Galway, Axon Aerospace Technologies manufactures aerospace components and subassemblies, known for quality craftsmanship and compliance to AS9100 standards.
    Website: www.axonaerospace.ie
    Contact: +353 91 654321
    Address: Galway Technology Park, Galway, Ireland
  • Precision Aerospace Ireland – Serving the Cork area, Precision Aerospace Ireland provides CNC machining and assembly services tailored for the aerospace defense market. They emphasize customer satisfaction and rigorous quality standards.
    Website: www.precisionaerospace.ie
    Contact: +353 21 7774444
    Address: Cork Business Park, Cork, Ireland
  • Emerald Aerospace Solutions – Emerald Aerospace Solutions in Dublin specializes in aerospace electrical assemblies and testing. Trustworthy and experienced, they support defense contractors with rapid turnarounds and certified processes.
    Website: www.emeraldaerospace.ie
    Contact: +353 1 7890123
    Address: Dublin Industrial Estate, Dublin, Ireland
  • Aspect Aerospace Components – Aspect Aerospace Components offers turnkey manufacturing for aerospace structural components in Limerick, focusing on precision and timely delivery for the Irish defense industry.
    Website: www.aspectaerospace.ie
    Contact: +353 61 789456
    Address: Limerick Industrial Park, Limerick, Ireland
  • Blue Bay Aerospace Engineering – Blue Bay Aerospace Engineering provides high-spec aerospace manufacturing and prototyping in Galway, specializing in both mechanical and electrical component fabrication. They uphold stringent quality system certifications.
    Website: www.bluebayaerospace.com
    Contact: +353 91 321123
    Address: Galway Business Park, Galway, Ireland
  • Celtek Aerospace – Celtek Aerospace in Shannon offers complete aerospace manufacturing services including machining, assembly, and quality testing. Their long-standing presence in the Clare region reflects trusted partnerships with defense contractors.
    Website: www.celtek.ie
    Contact: +353 61 752222
    Address: Shannon Free Zone, Shannon, Co. Clare, Ireland
  • OptiFoil Aerospace Ltd – OptiFoil Aerospace Ltd specializes in precision aerospace foil and thin metal forming, supplying local aerospace manufacturers with high-quality components from their Dublin facility.
    Website: www.optifoil.ie
    Contact: +353 1 3344556
    Address: Dublin Industrial Estate, Dublin, Ireland
  • Atlas Aerospace Technologies – Established in 1998, Atlas Aerospace Technologies focuses on custom tooling and manufacturing services for defense and aerospace OEMs in Cork. Known for engineering expertise and industry certifications.
    Website: www.atlasaerospace.ie
    Contact: +353 21 3456789
    Address: Cork Business Park, Cork, Ireland
  • Energo Aerospace Engineering – Energo Aerospace Engineering provides component manufacturing and assembly solutions for aerospace customers in Limerick, with an emphasis on quality assurance and lean manufacturing practices.
    Website: www.energoaerospace.ie
    Contact: +353 61 211100
    Address: Limerick Industrial Estate, Limerick, Ireland
  • Quantum Precision Machining – Quantum Precision Machining operates in Galway providing CNC machining services specialized in aerospace-grade components. They are valued for precision, punctual delivery, and compliance with aerospace standards.
    Website: www.quantumpm.ie
    Contact: +353 91 987654
    Address: Galway Technology Park, Galway, Ireland
  • Raven Manufacturing – Raven Manufacturing provides aerospace manufacturing and assembly in Dublin, focusing on lightweight structures and sub-assemblies for commercial and defense aerospace markets.
    Website: www.ravenmanufacturing.ie
    Contact: +353 1 7788990
    Address: Dublin Industrial Estate, Dublin, Ireland
  • Velocity Aerospace Components – Velocity Aerospace Components delivers precision machining and assembly services in Cork for the aerospace and defense industries, maintaining rigorous quality controls and customer-focused manufacturing.
    Website: www.velocityaero.com
    Contact: +353 21 6677889
    Address: Cork Industrial Estate, Cork, Ireland

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