Colleagues
Our colleagues are our company’s greatest asset, and they bring their best to work every day to serve our customers and communities. As a company that thrives on innovation, we continue to build a workforce with diverse perspectives to spark new ideas that make our company stronger. We are focused on being a destination for exceptional talent, and we prioritize strategies, practices and processes that allow our colleagues to build rewarding, Mission-driven careers backed by a vibrant company culture.
2025 HIGHLIGHTS
total colleagues globally
response rate to our Employee Involvement Survey
BRG chapters worldwide
of leadership roles filled internally
Our remarkable team
As the world leader in serving science, our success is connected to our ability to attract, develop and retain the brightest talent. Our colleagues are united in fulfilling our Mission and dedicated to advancing our customers’ important work. This inspires them to bring their best to work each day as our Mission is not only a differentiator for us externally, but a motivator for us internally.
“Science moves the world forward, and our colleagues make it possible. We create an environment where expertise is valued, collaboration spans hierarchies and purpose guides every decision.”
Lisa Britt
Senior Vice President and Chief Human Resources Officer, Thermo Fisher Scientific
Last updated: July 2026
About Thermo Fisher Scientific
Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science, with annual revenue over $40 billion. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, increasing productivity in their laboratories, improving patient health through diagnostics or the development and manufacture of life-changing therapies, we are here to support them. Our global team delivers an unrivaled combination of innovative technologies, purchasing convenience and pharmaceutical services through our industry-leading brands, including Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon and PPD.
For more information, please visit www.thermofisher.com
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