Does Sumitomo Pharma pay their employees well?

According to anonymously submitted Glassdoor reviews, Sumitomo Pharma employees rate their compensation and benefits as 3.9 out of 5. Find out more about salaries and benefits at Sumitomo Pharma. This rating has decreased by 1% over the last 12 months.

How satisfied are employees working at Sumitomo Pharma?

55% of Sumitomo Pharma employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Sumitomo Pharma 3.7 out of 5 for work life balance, 3.4 for culture and values and 3.2 for career opportunities.

What are the top reviewed jobs at Sumitomo Pharma?

Therapeutic Specialist (21) , Sales Representative (20) , Director (16) , Manager (14) , Auxiliar De Produção (11) , Operador (10) , Operador De Produção (8) , Analista (7) , Estagiário (7) , Therapeutic Sales Specialist (7) , Assistant Manager (6) , Associate Director (6) , Engineer (6) , Pharmaceutical Sales (5) , Research Scientist (5)

What are the pros of working at Sumitomo Pharma according to real employee reviews?

"Benefits are good with high 401k match." ((in 67 reviews)); "Great people on the teams" ((in 44 reviews)); "Awesome Culture and Great People" ((in 41 reviews)); "Pay is good" ((in 28 reviews)); "Single ownership of territory and good salary." ((in 28 reviews))

What are the cons of working at Sumitomo Pharma according to real employee reviews?

"Poor management and non existent pipe line" ((in 23 reviews)); "Many layoffs and poor morale." ((in 18 reviews)); "Upper management out of Marlborough were clueless when it came to the field and how we ran our territories." ((in 13 reviews)); "Bad managers that make it hard to get promoted" ((in 9 reviews)); "Senior management lacks vision and is unable to form an identity that employees can rally around." ((in 5 reviews))

What are employees saying about Sumitomo Pharma layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Sumitomo Pharma layoffs and their outlook for job security at Sumitomo Pharma in 2026.

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Sumitomo Pharma

Sumitomo Pharma reviews

3.6

55% would recommend to a friend

(571 total reviews)

Tsutomu Nakagawa

Not enough data to show CEO approval

39% positive business outlook

Ratings by category

3.9

Compensation and benefits

3.7

Work/Life balance

3.5

Diversity & inclusion

3.4

Culture & values

3.2

Career opportunities

3.0

Senior management

Sumitomo Pharma has an employee rating of 3.6 out of 5 stars, based on 571 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Sumitomo Pharma employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

571 reviews

5.0

Jan 12, 2026

Good company for improving

Senior electrical engineer

Recommend

CEO approval

Business Outlook

Pros

company has more opportunity to do the project for Oil&Gas. good management team.

Cons

a lot of things need to do.

5.0

Aug 14, 2025

Good job, not enough to do

Chemist

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.

5.0

May 16, 2025

Great Company!!!

Director of manufacturing, science, and technology

Recommend

CEO approval

Business Outlook

Pros

Great culture, environment, and place to work. Best management in a corporation. Best severance package.

Cons

It is no longer in existence

Viewing 1 - 3 of 571 Reviews

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Jobs at Sumitomo Pharma

Administrative / Office Support Associate

AML & Financial Crime Vice President

Compliance Monitoring Assistant Vice President

Project Management Cross-Function Director