About Tandem



“In tandem” means together, and at Tandem Diabetes Care, we strive to embody that in every aspect of our business. We believe that working in tandem, not in isolation, is the best way to continually exceed expectations.



Diabetes is all we do

At Tandem Diabetes Care, we are not a diabetes division, we are a diabetes company. Our whole reason for being is to make the lives of people with diabetes better and better, through relentless innovation and revolutionary customer experience.

Our Values

Listen. Learn. Innovate.

In the development of our first product, the t:slim® insulin pump, we conducted thousands of interviews with people living with diabetes and their healthcare providers. We believe that by listening to their needs, we have a better chance of delivering products that will help improve their lives. This design approach has been used in the development of all our products.

Our Pipeline
Map of San Diego

Designed, assembled and supported in the USA

All of Tandem’s research, development, manufacturing, and customer support teams are located just steps away from each other in sunny San Diego, California. We believe that design, planning, and problem solving all happen best face-to-face.

Customer Service Team

People behind the pump

Our products only tell half the story. At Tandem Diabetes Care, we put as much effort into standing behind our products as we do into designing them. Everyone at Tandem has the drive to succeed and the desire to make a difference in people’s lives.

Our People


Partnerships with purpose

We believe that true progress is made through collaboration. Tandem's strategy is to partner with other technology leaders and combine our expertise to create innovative diabetes products. Our commitment to innovation through partnerships also extends to leading artificial pancreas researchers around the world, who have used Tandem technology in their studies.