TSR Solutions, Inc.

In 1991, Tim Radtke, founder, had a single vision for the company: deliver technology solutions that are meaningful to our clients' business. mantra, Technology on Purpose, is the heart of this vision. 

We are committed to providing exceptional technology solutions based on the unique needs of each business, grounded in a customer-first philosophy exemplified by every employee. Along with our carrier-neutral data center in the heart of Milwaukee, we provide expertise in cloud services, security, VoIP, managed services, carrier services, consulting, App development, IoT & wireless communications. Our solution combines technology, products, and services to solve business issues, increase performance, and facilitate success for every client.