ProTrials Research, Inc. is a mid-sized clinical research organization (CRO) headquartered in San Jose, CA, with clinical operations personnel located throughout North America and worldwide.

ProTrials is a woman-owned business and works with clients in the pharmaceutical, biotechnology and medical device industries, providing high quality study management, site monitoring, project management and associated clinical operations services.

Our clients hire us because of our exceptionally experienced staff and our consistently high employee retention rate. Our clients rehire us time and time again, because we become true partners. We care about what you care about and we work to meet your goals.

Our Leadership

Meet the Leadership team at ProTrials.

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Our History

Integrity. Quality. Excellence. Since 1996.

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Community Involvement

Making a positive impact on the communities we serve.

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The latest news from ProTrials.

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Meet Us

Look for us at these upcoming industry events.

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All of us at ProTrials are proud to be the recipients of numerous accolades and industry awards.

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Our Mission

ProTrials is dedicated to providing the clinical research industry worldwide with professional services that demonstrate the highest level of experience, quality, and integrity while assuring career growth and job stability for its employees.

Our Core Values


We maintain the highest level of service, always finding innovative ways to help our clients meet and exceed their goals.


We approach every project ready to work as part of an extended team. Our highly flexible structure and communication style allows us to adapt to our many clients' unique needs.


Trust, honesty, and integrity are the cornerstones of our company. We operate with complete transparency and hold ourselves accountable in all that we do. Our clients trust us and we earn that trust every day.


We promise our customers we'll always do our best to ensure the success of every project regardless of size and scope. We promise our employees an environment that values professionalism, fairness, teamwork, accountability and respect.


We help build community leadership and support volunteerism. We support charitable organizations and encourage our employees to make a difference in this world.


We balance our workload, making sure we can deliver the resources to make a project successful. We also believe that employees with balanced lives are happier, more productive, and more successful.