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CSS Employee Directory

Research ServicesMaryland, United States201-500 Employees

CSS has about 267 employees across 5 continents, most of them in North America. By country, the largest groups are United States Of America (61%), Algeria (18%) and India (4%). Program & Project Management and Administrative make up 50% of the profiles with a known department. CSS's workforce spans 9 departments. CSS's workforce fell 61% between July 2025 and July 2026.

Find CSS employees' phone numbers or email addresses

CSS Global Highlights

Location
Employees

North America
70

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  • United States Of America
    70

Africa
28

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  • Algeria
    21
  • Chad
    3
  • Burkina Faso
    2
  • South Africa
    2

Asia
9

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  • India
    5
  • Philippines
    2
  • Singapore
    1
  • Russian Federation
    1

Europe
5

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

Oceania
2

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  • Solomon Islands
    2

North America accounts for 61% of CSS's workforce, followed by Africa (25%) and Asia (8%).

CSS's Leadership

  • Global Project Manager Ous | Global Line Manager Ous at CSS
    A. D.
    Global Project Manager Ous | Global Line Manager Ous
  • Associate Director, Global Operations at CSS
    G. G.
    Associate Director, Global Operations
  • Superviseur Maintenance at CSS
    M. H.
    Superviseur Maintenance
  • Human Resources & Talent Acquisition Consultant at CSS
    T. A.
    Human Resources & Talent Acquisition Consultant
  • Comptable at CSS
    R. M.
    Comptable
  • Chirurgien at CSS
    A. T.
    Chirurgien
  • Accounting Specialist at CSS
    J. W.
    Accounting Specialist

CSS Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Arts & Design
  • Engineering
  • Business Development
  • Operations
  • Other
  • Marketing
  • Military & Protective Services
  • Sales
  • Administrative
  • Consulting
  • Accounting
  • Analytics
  • Recruiting
  • Biotechnology
  • Business
  • Human Resources

Program & Project Management is the largest department at 31% of profiles with a known department, up from 10% in July 2025, followed by Administrative (19%, up from 5%) and Recruiting (13%, up from 2%).

Contact profiles from CSS

Name
Title
Contact
Location
Last Update
  • Global Project Manager Ous | Global Line Manager Ous at CSS
    A. D.
    Global Project Manager Ous | Global Line Manager Ous
    Netherlands, Gelderland
    May 29, 2026
  • Associate Director, Global Operations at CSS
    G. G.
    Associate Director, Global Operations
    United Kingdom
    Jun 26, 2026
  • Superviseur Maintenance at CSS
    M. H.
    Superviseur Maintenance
    Algeria, Tizi Ouzou
    Dec 31, 2025
  • Human Resources & Talent Acquisition Consultant at CSS
    T. A.
    Human Resources & Talent Acquisition Consultant
    Apr 16, 2026
  • Comptable at CSS
    R. M.
    Comptable
    Algeria
    Sep 10, 2025
  • Chirurgien at CSS
    A. T.
    Chirurgien
    Chad
    Jun 02, 2026
  • Accounting Specialist at CSS
    J. W.
    Accounting Specialist
    Oct 23, 2024

Frequently Asked Questions

What are the largest departments at CSS?

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Program & Project Management is the largest department at 31% of profiles with a known department, up from 10% in July 2025, followed by Administrative (19%, up from 5%) and Recruiting (13%, up from 2%). CSS's workforce spans 9 departments.

Where are CSS's employees located?

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CSS has about 267 employees across 5 continents, most of them in North America. North America accounts for 61% of CSS's workforce, followed by Africa (25%) and Asia (8%). By country, the largest groups are United States Of America (61%), Algeria (18%) and India (4%).

How has CSS's workforce changed over the past year?

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CSS's workforce fell 61% between July 2025 and July 2026. Program & Project Management's share of profiles with a known department rose from 10% to 31%.

How many employees does CSS have currently?

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CSS has approximately 267 employees as of October 2026. These team members are located across 5 continents, including North America, Africa and Asia.

Who are CSS's key employees and leadership?

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

  • Global Project Manager Ous | Global Line Manager Ous: A. D.
  • Associate Director, Global Operations: G. G.
  • Superviseur Maintenance: M. H.
  • Human Resources & Talent Acquisition Consultant: T. A.
  • Comptable: R. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is CSS's most common email format?

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

What is CSS known for?

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CSS was founded in 2005 and operates in the Research Services industry. You can contact CSS's main corporate office by phone at . Explore CSS's company overview page for more information.

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