Companies Avantor

Avantor

Radnor Township, Pennsylvania, USA

Total Offices: 3

9,968 Total Employees

Year Founded: 1904

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Formation Bio

Pharmaceutical • Healthtech • Biotech • Big Data • Artificial Intelligence

New York, NY

140 Employees

SOPHiA GENETICS

Software • Healthtech • Biotech • Big Data • Artificial Intelligence

3 Offices

450 Employees

Pfizer

Pharmaceutical • Natural Language Processing • Machine Learning • Healthtech • Biotech • Artificial Intelligence

19 Offices

121990 Employees

What It's Like to Work at Avantor

Updated on February 06, 2026

This page summarizes recurring themes identified from responses generated by popular LLMs to common candidate questions about Avantor and has not been reviewed or approved by Avantor.

What's it like to work at Avantor?

Strengths in compensation, peer support, and skill-building coexist with challenges in management consistency, advancement clarity, and perceived stability. Together, these dynamics suggest a mixed employer reputation where outcomes depend heavily on the specific team, site, and leader.

Positive Themes About Avantor

Compensation: Pay is considered competitive in many roles, and incentives in commercial positions can add meaningful upside. Feedback suggests overall packages feel fair compared to peers in the sector.
Team Support: Colleagues are often described as friendly and helpful, fostering a cooperative environment at certain sites and teams. Feedback suggests supportive peers and immediate supervisors can make the workday engaging.
Learning & Development: Opportunities to learn new processes and build practical skills are available, especially for those who take initiative. Feedback suggests proactive employees can translate this into broader responsibilities.

Considerations About Avantor

Weak Management: Favoritism, poor communication, and inconsistent leadership are recurring pain points. Feedback suggests decision-making often prioritizes cost-cutting over development and transparency.
Career Stagnation: Advancement is perceived as limited in several areas, with high performers sometimes exiting. Feedback suggests promotions can hinge on connections or shifting priorities rather than clear merit paths.
Job Insecurity: Layoffs, changing goals, and site-level turbulence create uncertainty about role continuity. Feedback suggests post-pandemic slowdowns and cost controls have heightened concerns about stability.

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The insights on this page are generated by submitting structured prompts to some of the most popular large language models (“LLMs”) and summarizing recurring themes from the responses. Because the insights are generated using AI, they may contain errors. The insights do not necessarily reflect internal data, employee interviews, or verified company information. They may be influenced by incomplete, outdated, or inaccurate data, and may vary across LLM providers. These insights are intended for informational purposes only and should not be interpreted as a factual or definitive assessment of a company's reputation. Built In makes no representations or warranties regarding the accuracy, completeness, or reliability of this information, and disclaims any liability for any actions taken based on this information. If you are a representative of this company, and would like this page to be removed, you may contact us via this form.