Insights

Global Reach CSS is a mid-sized global player in patient recruitment with experience across 40 countries and 30 therapeutic areas, presenting opportunities to expand into new markets and therapeutic domains for sponsors and CROs seeking scalable enrollment solutions.

Full-Service Advantage As a full-service recruitment partner offering creative development, media advertising, retention programs, and IT solutions in-house, CSS can upsell integrated enrollment packages to sponsors looking to consolidate vendor management and improve study timelines.

Digital & Tech Stack Leveraging LinkedIn Ads, AWS, WordPress, and other technologies, CSS demonstrates modern digital capabilities; sales pitches can emphasize scalable digital acquisition and data-driven optimization for patient recruitment campaigns.

Growth & Scale Revenue range suggests a growing firm with room to scale; target opportunities may include sponsors and CROs seeking expansion into new geographies or larger, multi-site studies requiring robust recruitment capacity.

Partnership Readiness Recent activity around investment ecosystems and capital markets signals potential openness to strategic partnerships; approach with value propositions around faster enrollment, retention outcomes, and measurable ROI to attract interest from PE-backed or trend-aligned buyers.

Similar companies to CSS

CSS Tech Stack

CSS uses 8 technology products and services including LinkedIn Ads, Amazon Web Services, RSS, and more. Explore CSS's tech stack below.

Media & News

CSS's Email Address Formats

CSS uses at least 3 email formats:
CSS Email FormatsExamplePercentage
FLast@cssienroll.comJDoe@cssienroll.com
90%
First.Last@cssienroll.comJohn.Doe@cssienroll.com
5%
Last@cssienroll.comDoe@cssienroll.com
5%

Frequently Asked Questions

What is CSS's phone number?

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You can contact CSS's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CSS's stock symbol?

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CSS is a publicly traded company; the company's stock symbol is BCSS.

What is CSS's official website and social media links?

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CSS's official website is cssenroll.com and has social profiles on LinkedIn.

How much revenue does CSS generate?

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As of October 2026, CSS's annual revenue is estimated to be $10M - $25M.

What is CSS's NAICS code?

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CSS's NAICS code is 5417 - Scientific Research and Development Services.

How many employees does CSS have currently?

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As of October 2026, CSS has approximately 267 employees across 5 continents, including North America, Africa and Asia. Key team members include Global Project Manager Ous | Global Line Manager Ous: A. D., Associate Director, Global Operations: G. G. and Superviseur Maintenance: M. H. Explore CSS's employee directory with LeadIQ.

What industry does CSS belong to?

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CSS operates in the Research Services industry.

What technology does CSS use?

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CSS's tech stack includes LinkedIn Ads, Amazon Web Services, RSS, WordPress, Osano, Microsoft 365, Stripe and DigitalOcean Web Hosting.

What is CSS's email format?

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CSS's email format typically follows the pattern of FLast@cssienroll.com. Find more CSS email formats with LeadIQ.

When was CSS founded?

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CSS was founded in 2005.
CSS logo

CSS

Research ServicesMaryland, United States201-500 Employees

CSS is a research services company that specializes in patient recruitment, enrollment, and retention solutions. Founded in 2005, CSS operates as a global, full-service provider delivering recruitment, enrollment, and retention services to study sponsors and contract research organizations. The company has over 15 years of clinical trial experience across more than 40 countries and has planned and executed recruitment campaigns in more than 30 therapeutic areas. Its in-house team offers expertise across all aspects of recruitment and retention, including creative development, traditional and digital media advertising, national and local outreach, medical professional networking, and information technology solutions. With 201 to 500 employees, CSS is located at 1099 Winterson Road, Suite 136, Linthicum, Maryland 21090, United States, and maintains a presence online at cssenroll.com.

Section iconCompany Overview

Phone number
Stock Symbol
BCSS
NAICS Code
5417 - Scientific Research and Development Services
Founded
2005
Employees
201-500

Section iconFunding & Financials

  • $10M - $25M

    CSS's revenue is estimated to be in the range of $10M - $25M

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