Compare working at Thermo Fisher Scientific vs Merck

Compare company reviews, salaries and ratings to find out if Thermo Fisher Scientific or Merck is right for you. Thermo Fisher Scientific is most highly rated for Compensation and benefits and Merck is most highly rated for Compensation and benefits.

Learn more, read reviews and see open jobs.

Compare company information

Compare revenue, industry and employee numbers for Thermo Fisher Scientific and Merck.

Industry
Pharmaceutical & Biotechnology
Healthcare
Revenue
more than US$10B
more than US$10B
Number of employees
more than 10,000
more than 10,000
Headquarters
Waltham, Massachusetts
Rahway, New Jersey

Compare company ratings

Compare management, culture and compensation ratings for Thermo Fisher Scientific and Merck.

CEO approval

Headshot of Marc Casper, CEO of Thermo Fisher Scientific
73%
approve of Marc Casper's performance
86%
approve of Rob Davis's performance

Salary satisfaction

55%
think they are paid fairly at Thermo Fisher Scientific
57%
think they are paid fairly at Merck

Thermo Fisher Scientific reviews

on 27 January 2023
Good employer
Shift Manager
(current employee) - Newport

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on 18 January 2023
Manufacturing Operator
(current employee) - Inchinnan

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on 18 January 2023
Project Support Administrator
(current employee) - Remote

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See all 4,132 reviews

Merck reviews

on 24 January 2023
Picker/Packer
(current employee) - Gillingham

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on 31 December 2022
Senior CSV engineer
(current employee) - Glasgow

on 5 November 2022
Operations supervisor
(current employee) - Irvine

See all 4,338 reviews

Compare similar salaries

Compare salary information for Thermo Fisher Scientific and Merck. Salaries are taken from job posts or reported by employees and are not adjusted for level or location.

Customer service representative
£18,365 per year
£23,500 per year
Logistics associate
£18,000 per year
£16,500 per year
Thermo Fisher Scientific company logo
443 jobs at Thermo Fisher Scientific
View jobs
Merck company logo
5 jobs at Merck
View jobs

Compare interview information

Compare interview process, length and difficulty for Thermo Fisher Scientific and Merck.

Favourable experience
Favourable experience
Medium difficulty
Medium difficulty
Process is about a month
Process is about a month