Business Spotlight

Time Management Systems

Empowering Businesses with Innovation and Support

The Greater Sioux Falls Chamber of Commerce is proud to feature our Connector Members—key collaborators committed to fostering meaningful relationships and building a vibrant business community. Connector tier members are instrumental in creating a strong network within Sioux Falls, bridging connections among businesses and community leaders. Through their active engagement, they support initiatives that uplift our city while developing their teams and strengthening partnerships.

Mindy Kroll (CEO) and Jen Vanderloo (CFO)
Time Management Systems

For decades, Time Management Systems (TMS) has been at the forefront of providing businesses with cutting-edge solutions to streamline operations. Specializing in time and attendance software and hardware, payroll and HR software, video surveillance, door access and intrusion alarm equipment and software, TMS is more than just a technology provider—it’s a partner dedicated to offering personalized implementation and ongoing support. With a team boasting more than 268 years of combined experience, their commitment to excellence sets them apart.

A Legacy of Growth and Innovation

The roots of TMS trace back to the late 1980s when Tom and Carol Rademacher founded the company. Initially known as Midwest Typewriter Company, the business evolved over time, incorporating computers, copiers, and eventually time and attendance Systems. In 2013, their daughters, Jen Vanderloo (CFO) and Mindy Kroll (CEO), took the helm, continuing the family legacy and expanding its reach. The company’s name changed to Time Management Systems (TMS) in 2007 after acquiring a Florida-based time management firm, reflecting its national presence.

Industry-Leading Solutions

Among its diverse offerings, time tracking software stands as TMS’s most sought-after product. Fully customizable and designed for flexibility, the application accommodates various employee tracking methods—whether mobile, computer-based or physical timeclocks, including advanced biometric facial timeclocks. Businesses seeking reliable, scalable solutions find TMS’s software indispensable for workforce management.

The TMS Way: A Culture of Excellence

At the core of TMS is the tmsWay, a guiding set of values that shapes company culture and client relationships. These principles include teamwork, motivation, service, wisdom, accountability and a “yes you can” attitude. This philosophy underscores the company’s mission: Empowering Companies with Strategic Solutions and Unparalleled Support. With a team of 30 employees spread across Sioux Falls, Sioux City, Arizona and Davenport, IA, TMS fosters a family-first environment where collaboration and client satisfaction drive success. In 2024, they exceeded their goal of 500 positive client surveys by August, a testament to their customer-focused approach.

Commitment to Community

TMS strongly believes in giving back, actively participating in various local charities. The team dedicates time and resources to causes such as serving breakfast at The Banquet, supporting the Sioux Falls Ronald McDonald House, participating in the South Dakota Junior Achievement Bowling Event and contributing to the Call to Freedom Community Breakfast.

Staying Ahead in Compliance

One lesser-known yet critical aspect of TMS’s offerings is its compliance support. With frequent changes in wage and labor laws, businesses face increasing challenges in maintaining compliance. TMS’s time and attendance software helps navigate these complexities, ensuring companies remain aligned with regulations.

As a trusted partner in business solutions, TMS continues to thrive by embracing innovation, fostering a strong company culture and prioritizing customer success. Chamber members looking for customized, reliable workforce management solutions can turn to Time Management Systems.

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