What departments does CSS have?

CSS has employees across 15 departments including Operations, Recruiting, Support, Program & Project Management, Marketing.

What is the largest department at CSS?

The largest department at CSS is Operations with 4 employees.

Where are CSS employees located globally?

CSS has employees across 5 continents and 18 countries including Algeria, Chad, Burkina Faso, Egypt, South Africa.

How has CSS's team size changed over time?

CSS's team has decreased from approximately 61 to 32 employees based on available data.

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CSS Employee Directory

Research ServicesMaryland, United States201-500 Employees

CSS was founded in 2005 and has become a major global, full-service patient recruitment company. A leader in the industry, CSS delivers strategic patient recruitment, enrollment and retention solutions to study sponsors and CROs.

With over 15 years of clinical trial experience in over 40 countries, CSSi has strategically planned and executed recruitment campaigns in more than 30 therapeutic areas. Our in-house team provides expertise on all aspects of recruitment and retention: creative development, traditional and digital media advertising, patient retention support programs, national and local outreach, medical professional networking, and information technology solutions.

Find CSS employees' phone numbers or email addresses

CSS Global Highlights

North America
84

United States Of America
83
Canada
1

Africa
38

Algeria
27
Burkina Faso
5
Chad
2
Egypt
2
South Africa
2

Asia
12

India
6
Philippines
4
Pakistan
1
Indonesia
1

Europe
6

Italy
2
Spain
1
France
1
Netherlands
1
United Kingdom Of Great Britain And Northern Ireland
1

Oceania
3

Solomon Islands
2
Australia
1

CSS's Leadership

A. D.
Vice President Operations
Mobile Phone
Email
M. S.
President
Mobile Phone
Email
E. E.
Director Of Commercial Operations & Proposal Strategy
Mobile Phone
Email
G. G.
Associate Director, Global Operations
Mobile Phone
Email
S. S.
Director, Enterprise Recruitment Optimization
Mobile Phone
Email
T. H.
Associate Director, Training And Workforce Readiness
Mobile Phone
Email
D. H.
Director, National Patient Advocacy
Mobile Phone
Email
J. P.
Controller
Mobile Phone
Email

CSS Employee Metrics

100%

50%

2026

2025

Program & Project Management
Arts & Design
Engineering
Business Development
Operations
Other
Marketing
Military & Protective Services
Sales
Administrative
Consultant
Accounting
Analytics
Recruiting
Biotechnology
Business
Human Resources

Contact profiles from CSS

Name

Title

Contact Info

Location

Last Update

A. P.
Certified Clinical Research Coordinator / Senior Local Enrollment Specialist / Les Manager
Mobile Phone
Email
United StatesDc
Apr 14, 2026
G. D.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023

Frequently Asked Questions

What is CSS known for?

CSS was founded in 2005 operates in the Research Services industry. The company's main headquarters is located in 1099 Winterson Road Suite 136 Linthicum, Maryland 21090 United States; you can contact the main corporate office by phone at

+1-415-317-****

. Explore CSS's company overview page for more information.

What is CSS's most common email format?

CSS employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more CSS email formats with LeadIQ.

How many employees does CSS have currently?

CSS has approximately 267 employees as of April 2026. These team members are located across 5 continents, including North AmericaAfricaAsia.

Who are CSS's key employees and leadership?

As of April 2026, CSS's key employees include:

Vice President Operations: A. D.
President: M. S.
Director Of Commercial Operations & Proposal Strategy: E. E.
Associate Director, Global Operations: G. G.
Director, Enterprise Recruitment Optimization: S. S.

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