MilliporeSigma reviews

3.6

68% would recommend to a friend

(1,981 total reviews)

Jean-Charles Wirth

71% approve of CEO

43% positive business outlook

MilliporeSigma has an employee rating of 3.6 out of 5 stars, based on 1,981 company reviews on Glassdoor which indicates that most employees have a good working experience there. The MilliporeSigma employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

2K reviews
1.0
Aug 22, 2009
Recommend
CEO approval
Business Outlook

Pros

- Opportunity to contribute to human benefit - Lots of areas in the company need improvement - personal opportunities abound if you want to make a difference - Management willing to try solutions without too many bureaucratic bottlenecks - Profitable company with decent margins - reasonably well funded - Business area should see a lot of growth in the near future

Cons

- Very badly run basic operations for a company of its size and profitability; HR, Finance, IT, Marketing, Support would shame even a mom-and-pop operation. These basics are immense barriers to implementing real change - Morale issues with employees; many have accepted the status quo and are jaded enough to stubbornly resist change - Not a place for the best and the brightest or the truly motivated; unless you get lucky with a sugar daddy who takes care of the rough edges. Many employees do not even have basic knowledge in their subject areas, so you can forget about true innovation or being in the cutting edge. These includes areas like scientific research, product management, marketing, IT. - Environment where mediocrity is perfectly acceptable, excuses are rampant and sycophancy is encouraged

3.0
Mar 25, 2026
Recommend
CEO approval
Business Outlook

Pros

Great benefits, structured growth and pipeline. Amazing co-workers.

Cons

Extremely low pay for the industry, low bonuses for the industry. Limited growth once you reach the ceiling.

avatar
MilliporeSigma Response
3mo
Thank you for taking the time to share your feedback — we appreciate your openness and the balanced perspective you have provided. It is great to hear that you value our benefits, the structured growth opportunities, and the people you work with. Building a collaborative and supportive environment is something we are proud of, and it is encouraging to know that this resonates with our team members. We also take note of your concerns regarding compensation and growth opportunities. We encourage you to share your thoughts and proposals through our annual Employee Engagement Survey, which is the dedicated space for raising suggestions for improvement — your voice plays an important role in shaping the direction of our organisation. We remain committed to ensuring that MilliporeSigma continues to be a place where talent is recognized, rewarded, and given the opportunity to thrive. Thank you again for your honest review, and we encourage you to keep contributing your skills and dedication to our shared mission.
3.0
Feb 6, 2026

50/50

Recommend
CEO approval
Business Outlook

Pros

Good benefits and all around workplace. When first hired, a tremendous effort was made to support employees and make you feel "at home".

Cons

As new upper management takes over, you notice the pros becoming less and less (e.g.). My out of pocket insurance costs, doubled, over the last year. I no longer notice the effort to make you feel "at home".

Viewing 220 - 222 of 1,981 Reviews

Glassdoor has 2,235 MilliporeSigma reviews submitted anonymously by MilliporeSigma employees. Read employee reviews and ratings on Glassdoor to decide if MilliporeSigma is right for you.