Connect with Gresham Worldwide
[ Multi-Domain Expertise ]
Mission-Ready Support Across Every Domain
Whether you are initiating a new defense program, seeking specialized RF engineering, or requiring ruggedized power infrastructure, our team is ready to deploy the expertise you need.
Strategic Partnerships & Sales
- Direct Engagement: For new programs, RFQs, or strategic collaborations across our operating subsidiaries.
- Email: sales@ballistagroup.com
- Phone: 925-328-4650
Technical Support & Operational Readiness
- Expert Consultation: Connect directly with our divisional engineers for technical specifications on RF filtering, threat emulation, or tactical displays.
- Email: support@ballistagroup.com
Corporate Headquarters
- Operational Hub: 2030 Ringwood Ave. San Jose, CA 95131