Insights

Established Industry Presence With over 44 years of experience, Trustmark Health Benefits is a well-established leader in the national health benefits market, providing a stable and trusted partner for organizations seeking comprehensive insurance and benefits solutions.

Focus on Self-Funded Plans Specializing in self-funded employer groups, the company offers tailored and measurable wellness and benefits solutions, presenting an opportunity to introduce innovative cost-stabilization tools and technological enhancements.

Recent Leadership Growth Significant recent appointments, including new strategic roles and leadership hires, indicate a focus on expanding voluntary benefits and small business segments, opening avenues for targeted sales of complementary benefits solutions.

Strategic Technology Adoption Partnerships with tech firms like iOpt and the integration of platforms such as IBM and Python showcase the company's commitment to leveraging advanced analytics and technology, providing opportunities to pitch cutting-edge digital solutions.

Commitment to Diversity and Inclusion Recognition as one of America's Greatest Workplaces for Diversity signals a progressive corporate culture, which can be leveraged to promote employee benefits and wellness programs aligned with diversity and inclusion initiatives.

Similar companies to CoreSource, now Trustmark Health Benefits

CoreSource, now Trustmark Health Benefits Tech Stack

CoreSource, now Trustmark Health Benefits uses 8 technology products and services including Babel, Microsoft 365, IBM, and more. Explore CoreSource, now Trustmark Health Benefits's tech stack below.

  • Babel
    Development
  • Microsoft 365
    Email
  • IBM
    IT
  • jQuery
    Javascript Libraries
  • Python
    Programming Languages
  • Microsoft Project Server
    Project Management
  • Google Tag Manager
    Tag Management
  • FedEx
    Transportation And Fleet Management

Media & News

CoreSource, now Trustmark Health Benefits's Email Address Formats

CoreSource, now Trustmark Health Benefits uses at least 2 format(s):
CoreSource, now Trustmark Health Benefits Email FormatsExamplePercentage
FLast@coresource.comJDoe@coresource.com
95%
First.Last@coresource.comJohn.Doe@coresource.com
4%
FirstLast@coresource.comJohnDoe@coresource.com
1%
FLast@trustmarkbenefits.comJDoe@trustmarkbenefits.com
94%
Last@trustmarkbenefits.comDoe@trustmarkbenefits.com
6%

Frequently Asked Questions

Where is CoreSource, now Trustmark Health Benefits's headquarters located?

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CoreSource, now Trustmark Health Benefits's main headquarters is located at United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is CoreSource, now Trustmark Health Benefits's phone number?

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You can contact CoreSource, now Trustmark Health Benefits'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 CoreSource, now Trustmark Health Benefits's official website and social media links?

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CoreSource, now Trustmark Health Benefits's official website is trustmarkbenefits.com and has social profiles on LinkedIn.

What is CoreSource, now Trustmark Health Benefits's NAICS code?

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CoreSource, now Trustmark Health Benefits's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does CoreSource, now Trustmark Health Benefits have currently?

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As of February 2026, CoreSource, now Trustmark Health Benefits has approximately 367 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: P. G.VP HCM: D. H.Vice President Hcm: D. H.. Explore CoreSource, now Trustmark Health Benefits's employee directory with LeadIQ.

What industry does CoreSource, now Trustmark Health Benefits belong to?

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CoreSource, now Trustmark Health Benefits operates in the Insurance industry.

What technology does CoreSource, now Trustmark Health Benefits use?

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CoreSource, now Trustmark Health Benefits's tech stack includes BabelMicrosoft 365IBMjQueryPythonMicrosoft Project ServerGoogle Tag ManagerFedEx.

What is CoreSource, now Trustmark Health Benefits's email format?

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CoreSource, now Trustmark Health Benefits's email format typically follows the pattern of FLast@coresource.com. Find more CoreSource, now Trustmark Health Benefits email formats with LeadIQ.

When was CoreSource, now Trustmark Health Benefits founded?

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CoreSource, now Trustmark Health Benefits was founded in 1974.

CoreSource, now Trustmark Health Benefits

InsuranceUnited States201-500 Employees

About CoreSource, now Trustmark Health Benefits:

Trustmark Health Benefits, Inc. is  a leading national health benefit plan administrator with 44 years of industry experience. We are part of the Trustmark family of companies, one of the leaders in benefits for over 100 years. Trustmark Health Benefits serves the needs of over one million members nationwide each year, handling claims of over $2.5 billion in 2018 alone. We are a URAC-  -accredited health and wellness services company specializing in self-funded employer groups. Our team provides tailored, transparent, and measurable solutions that help yield long-term cost savings and stabilization for our clients and their members.
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Trustmark Health Benefits, Inc. is a subsidiary of Trustmark Mutual Holding Company, which has subsidiary non-insurance companies and insurance with $2 billion in consolidated assets, serving more than 2 million covered lives and/or plan participants.

Section iconCompany Overview

Headquarters
United States
Phone number
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1974
Employees
201-500

Section iconFunding & Financials

  • $1B$10B

    CoreSource, now Trustmark Health Benefits's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    CoreSource, now Trustmark Health Benefits's revenue is estimated to be in the range of $1B$10B

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