In 1991, Tim Radtke, founder of TSR Solutions, had a single vision for the company: deliver technology solutions that are meaningful to our clients'​ business. TSR's mantra, Technology on Purpose, is the heart of this vision. TSR is committed to providing exceptional technology solutions based on the unique needs of each business, grounded in a customer-first philosophy exemplified by every TSR employee. Along with TSR's carrier-neutral data center in the heart of Milwaukee, TSR provides expertise in cloud services, security, VoIP, managed services, carrier services, consulting, App development, IoT & wireless communications. TSR Solutions combines technology, products and services to solve business issues, increase performance, and facilitate success for every client.

Data Center Colocation Shoretel Phone Systems Cloud Services Managed Services Virtual Servers Web Development Desktop as a Service Mobile Apps VoIP Hardware Sales & Service Data Center Carrier Services Disaster Recovery & Business Continuity Wireless Security Consulting App Labs & IoT Disaster Recovery & Business Continuity App Labs & IoT Application Development Technology Consulting/Tech Services Information Technology and Services