Costello Medical

Costello Medical is an independent medical communications agency founded in 2008, with headquarters in Cambridgeshire, UK, and additional offices in the United States, China, and Singapore. The company specializes in scientific support for the analysis, interpretation, and communication of clinical and health economic data. It serves leading pharmaceutical and medical device companies across various therapy areas and regions. As a Certified B Corporation, Costello Medical is dedicated to high standards of social and environmental performance. The agency offers a range of services, including medical communications, health economics and outcomes research, market access support, and scientific education development. It emphasizes a tailored approach to project delivery, leveraging the expertise of its Medical Affairs team to foster trusted partnerships in healthcare. Costello Medical is recognized for its innovative and inclusive workplace culture, receiving multiple accolades for its commitment to employee wellbeing and social responsibility. The company aims to improve health outcomes worldwide through exceptional service and meaningful contributions.

Management Consulting Cambridge, United Kingdom Founded 2008 ~132 employees

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Employees
132
+5.6% in the 3 months to Sep 2026
Revenue / employee
$33.5K
Revenue ~$4.4M
12-month attrition
12%
Tech: 10%
H1B sponsor
NA
Open jobs
16
Last 30 days

Headcount trend

Costello Medical went from 100 employees in Oct 2024 to 132 in Sep 2026. Apr to Sep 2026: 13 people joined, 3 left.

Org structure

Headcount by department

Other88
Operations25
Design9
Marketing4
HR3
Finance2
Engineering1

Hiring now

Costello Medical FAQ

How many employees does Costello Medical have?

Costello Medical has about 132 employees, up 5.6% over the 3 months to Sep 2026.

What is Costello Medical's revenue per employee?

Costello Medical makes about $33K in revenue per employee, based on $4.42M annual revenue and 132 employees.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.