James Callahan founded O’Callaghan Technology LLC to help OEMs and EMS providers secure reliable electronic components and manufacturing partners. With decades of sourcing experience, James leads with a hands-on, service-first approach—aligning suppliers, negotiating favorable terms, and keeping programs moving on time.
Our leadership ethos is simple: be responsive, be transparent, and deliver quality. We cultivate long-term relationships with customers and suppliers to reduce risk and accelerate builds.
- Focus: component sourcing, PCB programs, and strategic supplier management
- Coverage: headquartered in Rhode Island, serving North America and select global projects
- Contact: salesteam@ocallaghantechnology.net | (401)-766-0646
We combine supplier reach with disciplined quality to shorten lead times, reduce total cost, and keep your builds on plan. Whether you need DRAM modules, PCBs, or shortage components, our team finds the right path—fast.
We operate with a quality-first mindset: supplier qualification, documented inspections, and traceable records. We align with customer requirements and industry expectations—RoHS/REACH awareness, PPAP/FAI coordination where applicable, and anti-counterfeit diligence for open-market components.
Upon request, we provide certificates of conformance, test reports from accredited labs, and environmental documentation to support your compliance needs.
Our supplier network includes strategic and exclusive relationships that unlock preferred pricing, priority allocation, and engineering access. These partnerships help our clients navigate shortages, secure alternates, and plan long-term roadmaps.
- Direct lines to specialized PCB and cable assembly houses
- Brand access for DRAM, SSD, and embedded product families
- Trusted channels for traceable electronic components
We’re always interested in collaborating with talented sales reps, engineers, and supplier partners. If you bring expertise in electronics distribution, PCB programs, or embedded products, let’s talk. Introduce yourself and share how we can work together.
Email: salesteam@ocallaghantechnology.net
Email: salesteam@ocallaghantechnology.net
Phone: (401)-766-0646
Address: PO Box 376, Slatersville, RI 02876, USA
We typically respond within one business day.