Projects Completed
Trusted partner across local, state, and federal agencies.Yrs Industry Leadership
Setting standards in logistics, operations, and federal contracting.Clients and Partners Served
Building trust through performance, not promises.Commitment to Client Success
Every project. Every mission. Every time.Driving Innovation in Global Logistics and Mission Support

SCx (formerly RZ Service Group) is a veteran-owned strategic operations firm specializing in federal logistics, global supply chain management, secure material supply, and facility modernization.
We deliver mission-critical support to government agencies, prime contractors, and industry leaders who require precision, speed, and operational excellence at every stage.
With a proven track record across national infrastructure programs and logistics modernization initiatives, SCx has earned a reputation as a trusted force for delivering scalable, integrated solutions that drive performance, resilience, and success.
To set the standard for next-generation logistics, supply chain management, and operational support — delivering strategic, technology-driven solutions that empower our partners to excel in a dynamic and demanding global environment.
To deliver precision-driven, agile, and integrated logistics, supply chain, and operational solutions that advance national security, critical infrastructure, and global missions — executed with unwavering integrity, strategic excellence, and a relentless commitment to success.
Our Core Capabilities
Strategic Base Operations Support (BOSS)
SCx provides comprehensive operational support services for government facilities and critical infrastructure sites worldwide. Our capabilities include facility management, warehouse operations, logistics coordination, and life support services, ensuring seamless operational continuity across complex environments.
Know MoreCritical Material Supply & Infrastructure Solutions
SCx sources and delivers mission-essential materials for infrastructure and operational continuity. Our supply portfolio includes waterworks systems, plumbing and HVAC equipment, PVF (Pipe, Valve, Fitting), and MRO (Maintenance, Repair, and Operations) support , ensuring rapid, reliable delivery to meet evolving operational demands.
Know MoreGlobal Supply Chain & Logistics Solutions
We design and execute integrated supply chain operations, including global sourcing, inventory management, stock readiness, warehouse distribution, and supply chain optimization. SCx enables government agencies and private sector partners to maintain efficiency, agility, and mission readiness across the full supply network.
Know MoreBuild the Future with SCx
We’re setting a new standard for strategic operations, logistics, and supply chain excellence. Join forces with SCx — where vision meets execution and every mission moves forward.