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Sumitomo Pharma

Is this your company?

Sunovion is a layoff machine... years of poor product development and patent cliff management. - Anonymous employee Sumitomo Pharma Employee Review

1.0
Jan 17, 2013
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Lots of hardworking, great people. Acquisition by Sunovion saved company, but the results so far have been less than impressive.

Cons

Toxic politics, totally cleared out senior management in US, minimal valuation of employees.

Explore other reviews about Sumitomo Pharma

5.0
Aug 14, 2025
Recommend
CEO approval
Business Outlook

Pros

Excellent staff aside from R&D, good communication and welcoming environment.

Cons

A lot of downtime at my role, as it was dependent on production.

1.0
May 16, 2026
Recommend
CEO approval
Business Outlook

Pros

Supportive tools Good systems Some opportunities to grow

Cons

Lack of clear communication across team High levels of stress and constant pressure Limited work-life balance Frequent changes in priorities and direction Inconsistent management expectations Low employee morale and engagement Limited recognition for employee contributions Challenges with collaboration between departments Reactive rather than proactive work environment

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