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Tandem Diabetes Care's Overview

Total employees2600
HeadquartersSan Diego
Founded2006

Tandem Diabetes Care is a medical device company dedicated to improving the lives of people with diabetes through relentless innovation and revolutionary customer experience. They are the creators of the t:slim X2™ insulin pump, the first insulin pump capable of remote software updates, and integrated with advanced technologies like Control-IQ™ and Basal-IQ™. Their focus is on user-centric design, Continuous Glucose Monitoring (CGM) integration, and providing tools for easier and more effective diabetes management.

Where is Tandem Diabetes Care's Headquarters?

Tandem Diabetes Care officeTandem Diabetes Care officeTandem Diabetes Care officeTandem Diabetes Care office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the global corporate headquarters, housing executive leadership, research and development, operations, sales, marketing, and administrative functions.

Notable Features:

Modern office campus located in a prominent San Diego business park, designed to foster collaboration and innovation. Facilities are state-of-the-art to support medical device development, manufacturing oversight, and global operations.

Work Culture:

A mission-driven, fast-paced environment focused on innovation and patient impact. The culture emphasizes teamwork, continuous learning, and the positive contribution of its employees to the diabetes community.

HQ Significance:

Strategically located in San Diego, a major hub for biotechnology and medical device companies, providing access to a skilled talent pool, research institutions, and a supportive ecosystem for innovation in healthcare technology.

Values Reflected in HQ: The headquarters likely reflects company values of innovation, quality, and collaboration, with spaces designed for research, development, and cross-functional teamwork to advance diabetes care technology and improve patient lives.

Location:

Tandem Diabetes Care has a strong and expanding global presence. Beyond the United States, they operate directly in Canada, Australia, New Zealand, Mexico, and numerous European countries, including Germany, France, the UK, Ireland, Spain, Italy, the Netherlands, Belgium, Luxembourg, and the Nordic countries. They also reach additional international markets through a network of distributors. Globally supported functions include sales, marketing, customer and clinical support, regulatory affairs, and logistics, all adapted to local market requirements and healthcare systems. The company is committed to making its innovative diabetes technology accessible to more people worldwide.

Street Address:

12400 High Bluff Drive

City:

San Diego

State/Province:

CA

Country:

USA

Tandem Diabetes Care's Global Presence

Mexico City, Mexico

Address: Blvd. Manuel Ávila Camacho 32, Piso 10 Oficina A, Lomas de Chapultepec, Miguel Hidalgo, C.P. 11000, Ciudad de México

To directly manage and grow Tandem's presence in Latin America, starting with Mexico, providing localized support and product availability for people with diabetes in the region.

Markham, Ontario, Canada

Address: 7030 Woodbine Ave, Suite 600, Markham, ON L3R 6G2, Canada

To provide direct sales and support for Tandem Diabetes Care products within Canada, ensuring compliance with Canadian healthcare regulations and meeting the needs of Canadian patients and healthcare providers.

Multiple locations, Europe

Address: Various national offices (e.g., Germany, France, UK, Netherlands, Nordics, Spain, Italy)

To expand access to Tandem's diabetes management technologies across Europe, offering localized support and adapting to diverse regulatory and market environments.

Buying Intent Signals for Tandem Diabetes Care

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Tandem Diabetes Care

As of April 2025, Tandem Diabetes Care' leadership includes:

John Sheridan - President and Chief Executive Officer
Leigh Vosseller - Executive Vice President, Chief Financial Officer and Treasurer
Kevin Wellspring - Executive Vice President & Chief Operating Officer
Susan Morrison - Executive Vice President, Chief Administrative Officer, General Counsel and Secretary
Jordan Pinsker, MD - Executive Vice President & Medical Director
Mark Novara - Executive Vice President & Chief Commercial Officer
Manu Diwakar - Executive Vice President & Chief Technology Officer
Elizabeth Gasser - Chief Strategy Officer

Investors of Tandem Diabetes Care

Tandem Diabetes Care has been backed by several prominent investors over the years, including:

The Vanguard Group, Inc.
BlackRock, Inc.
State Street Corporation
Fidelity Management & Research (FMR LLC)
Wellington Management Company LLP

Executive New Hires/Exits in the Last 12 Months

Hire1
Exits0

In the last 12 months, Tandem Diabetes Care announced a key strategic appointment, welcoming Elizabeth Gasser as Chief Strategy Officer to further strengthen its leadership team. No major departures from the core C-suite/EVP team have been widely publicized during this period.

New Appointments:

Elizabeth Gasser, Elizabeth Gasser was appointed as Chief Strategy Officer, responsible for leading corporate strategy, business development, and strategic partnerships to drive future growth.

Technology (Tech Stack) used by Tandem Diabetes Care

Discover the tools Tandem Diabetes Care uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Tandem Diabetes Care Email Formats and Examples

Tandem Diabetes Care commonly uses an email format consisting of the employee's first initial followed by their last name. While other formats might exist in isolated cases, this pattern ([first_initial][last]@tandemdiabetes.com) is the most frequently observed and reliable for professional communication.

flast@tandemdiabetes.com (e.g., jsmith@tandemdiabetes.com)

Format

jdoe@tandemdiabetes.com

Example

85%

Success rate

News and media

Business WireMay 1, 2024

Tandem Diabetes Care Reports First Quarter 2024 Financial Results and Updates Full Year 2024 Financial Guidance

Tandem Diabetes Care announced its financial results for Q1 2024, reporting worldwide sales of $192.1 million. The company also updated its full-year 2024 financial guidance, projecting sales between $865 million and $885 million, reflecting ongoing product innovation and international expansion efforts....more

Tandem Diabetes Care Press ReleaseFebruary 29, 2024

Tandem Diabetes Care Announces FDA Clearance for the t:slim X2 Insulin Pump with Dexcom G7 CGM Integration

Tandem Diabetes Care received FDA clearance for its t:slim X2 insulin pump to integrate with the Dexcom G7 Continuous Glucose Monitoring (CGM) system. This clearance enables new and existing t:slim X2 pump users in the U.S. to use the latest Dexcom G7 sensor via a remote software update, enhancing user choice and convenience....more

Tandem Diabetes Care Press ReleaseJanuary 4, 2024

Tandem Diabetes Care Appoints Elizabeth Gasser as Chief Strategy Officer

Tandem Diabetes Care announced the appointment of Elizabeth Gasser as Chief Strategy Officer. In this role, Ms. Gasser is responsible for leading the company’s corporate strategy, business development and strategic partnership activities to support Tandem's long-term growth objectives....more

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