Insights

Award momentum CSI has earned back-to-back Best in KLAS recognition for Technical Services in 2025 and 2026, signaling strong credibility in healthcare IT solutions and potential to upsell managed services, consulting, and specialized staffing for healthtech clients.

Healthcare expansion Recent acquisition of MedSys Group and partnerships with health technology firms in the UK and at the high school level indicate an aggressive push into healthcare IT services and education partnerships, presenting cross-sell opportunities in healthcare staffing, project-based consulting, and tech-enabled workforce solutions.

Scale with agility As a boutique division within a global staffing ecosystem (RGF Staffing) with a 1000+ employee base, CSI can position itself as a scalable but personalized partner for large healthcare IT programs, offering both national reach and customized delivery for enterprise clients.

Tech-enabled offerings CSI’s technology stack and cloud-based infrastructure, plus recent healthcare tech alliances, open doors for selling digital workforce solutions, IT contractors, and managed services that align with clients’ health IT modernization, analytics, and interoperability initiatives.

Industry credibility Having a proven track record in healthcare IT staffing and services, CSI can target competing healthcare IT vendors and hospitals undergoing digital transformation, emphasizing its recognized expertise to win multi-year staffing and consulting contracts.

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CSI Companies Tech Stack

CSI Companies uses 8 technology products and services including Squarespace, Shopify, Squarespace Commerce, and more. Explore CSI Companies's tech stack below.

Squarespace
Content Management System
Shopify
E-commerce
Squarespace Commerce
E-commerce
Mailgun
Email
Microsoft 365
Email
Google Cloud
Infrastructure As A Service
Cisco
Network Hardware
WP Engine
Platform As A Service

Media & News

CSI Companies's Email Address Formats

CSI Companies uses at least 5 email formats:

CSI Companies Email Formats	Example	Percentage
FLast@csicompanies.com	JDoe@csicompanies.com	99%
FMLast@csicompanies.com	JMDoe@csicompanies.com	1%
FLast@thecsicompanies.com	JDoe@thecsicompanies.com	93%
First.Last@thecsicompanies.com	John.Doe@thecsicompanies.com	4%
First@thecsicompanies.com	John@thecsicompanies.com	3%

Frequently Asked Questions

What is CSI Companies's phone number?

You can contact CSI Companies's main corporate office by phone at

+1-904-338-****

. 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 CSI Companies's official website and social media links?

CSI Companies's official website is csicompanies.com and has social profiles on LinkedIn.

How much revenue does CSI Companies generate?

As of September 2026, CSI Companies's annual revenue is estimated to be $1B - $10B.

What is CSI Companies's NAICS code?

CSI Companies's NAICS code is 5613 - Employment Services.

How many employees does CSI Companies have currently?

As of September 2026, CSI Companies has approximately 2.8K employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: D. C., Chief Executive Officer: N. B. and President: T. S. Explore CSI Companies's employee directory with LeadIQ.

What industry does CSI Companies belong to?

CSI Companies operates in the Staffing and Recruiting industry.

What technology does CSI Companies use?

CSI Companies's tech stack includes Squarespace, Shopify, Squarespace Commerce, Mailgun, Microsoft 365, Google Cloud, Cisco and WP Engine.

What is CSI Companies's email format?

CSI Companies's email format typically follows the pattern of FLast@csicompanies.com. Find more CSI Companies email formats with LeadIQ.

CSI Companies

Q: What is CSI Companies's official website and social media links?

CSI Companies's official website is csicompanies.com. CSI Companies has social profiles on LinkedIn.

Q: How many employees does CSI Companies have currently?

CSI Companies has approximately 2.8K employees.

Q: What technology does CSI Companies use?

CSI Companies's tech stack includes Atlassian, Cart Functionality, Sitelinks Search Box, X-Content-Type-Options, Facebook.

Q: What is CSI Companies's NAICS code?

CSI Companies's NAICS code is 5613 (Employment Services).

Staffing and RecruitingFlorida, United States1001-5000 Employees

The CSI Companies provides staffing, consulting, and workforce-management services to organizations nationwide, emphasizing practical, solutions-focused talent placement. It is headquartered in Jacksonville, Florida, with a satellite location in Nashville, giving it regional presence alongside national reach. As a boutique division of RGF Staffing, the company can scale with large enterprises while preserving a hands-on, personal service approach. The firm has a history spanning about 27 years.

Its client base includes organizations across various industries seeking staffing and related workforce solutions to address talent gaps and project needs. In January 2025, CSI Companies acquired MedSys Group, expanding its Healthcare IT consulting capabilities.