Insights

Growth momentum TRISTAR is a large, privately held third party claims administrator with revenue in the multi-billion range and ongoing leadership promotions, signaling scale and investment in client service capabilities. This suggests a ready appetite for expanded managed care and claims administration partnerships across broader geographies.

Leadership expansion Recent hires and promotions in client services, sales, and regional leadership indicate a strategic push to deepen client relationships and cross-sell across workers' compensation, liability, and benefits administration. This creates opportunities for proactive outreach around bundled service offerings and premium support.

Digital accessibility Partnership with Level Access to improve digital accessibility points to a focus on compliant, user-friendly client and claimant portals. This opens sales angles around digital experience enhancements, ADA/compliance consulting, and scalable tech-enabled claims workflows.

Growth through integrations The tech stack and reliance on standard enterprise tools, combined with a large field team, suggests opportunities to pitch integrated technology solutions, data analytics, and workflow automation that complement existing claims management and benefits administration services.

Market positioning Positioned as the largest privately held third-party claims administrator with three core divisions, TRISTAR offers cross-sell potential to mid-size and enterprise clients seeking a single provider for property casualty, benefits, and managed care services, especially in workers’ compensation and liability programs.

Similar companies to TRISTAR Insurance Group

TRISTAR Insurance Group Tech Stack

TRISTAR Insurance Group uses 8 technology products and services including CompTIA Security+, Microsoft PowerPoint, Apple iCloud Mail, and more. Explore TRISTAR Insurance Group's tech stack below.

CompTIA Security+
Certificates
Microsoft PowerPoint
Editors
Apple iCloud Mail
Email
Skrollr
Javascript Libraries
Microsoft Office
Office Suites
Windows Server
Operating Systems
Zoom
Web Conferencing
Google Plus
Widgets

Media & News

TRISTAR Insurance Group's Email Address Formats

TRISTAR Insurance Group uses at least 1 format(s):

TRISTAR Insurance Group Email Formats	Example	Percentage
First.Last@tristargroup.net	John.Doe@tristargroup.net	87%
FirstLast@tristargroup.net	JohnDoe@tristargroup.net	10%
FLast@tristargroup.net	JDoe@tristargroup.net	2%
FirLast@tristargroup.net	JohDoe@tristargroup.net	1%

Frequently Asked Questions

What is TRISTAR Insurance Group's phone number?

You can contact TRISTAR Insurance Group's main corporate office by phone at

+1-562-495-****

. 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 TRISTAR Insurance Group's official website and social media links?

TRISTAR Insurance Group's official website is tristargroup.net and has social profiles on LinkedIn.

How much revenue does TRISTAR Insurance Group generate?

As of July 2026, TRISTAR Insurance Group's annual revenue is estimated to be $1B - $10B.

What is TRISTAR Insurance Group's NAICS code?

TRISTAR Insurance Group's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does TRISTAR Insurance Group have currently?

As of July 2026, TRISTAR Insurance Group has approximately 527 employees across 5 continents, including North AmericaAsiaAfrica. Key team members include Assistant Vice President, Quality Assurance: K. S.Vice President, Risk Management Strategies: J. D.Senior Vice President: K. R.. Explore TRISTAR Insurance Group's employee directory with LeadIQ.

What industry does TRISTAR Insurance Group belong to?

TRISTAR Insurance Group operates in the Insurance industry.

What technology does TRISTAR Insurance Group use?

TRISTAR Insurance Group's tech stack includes CompTIA Security+Microsoft PowerPointApple iCloud MailSkrollrMicrosoft OfficeWindows ServerZoomGoogle Plus.

What is TRISTAR Insurance Group's email format?

TRISTAR Insurance Group's email format typically follows the pattern of First.Last@tristargroup.net. Find more TRISTAR Insurance Group email formats with LeadIQ.

When was TRISTAR Insurance Group founded?

TRISTAR Insurance Group was founded in 1987.

TRISTAR Insurance Group

Q: How many employees does TRISTAR Insurance Group have currently?

TRISTAR Insurance Group has approximately 527 employees.

Q: What technology does TRISTAR Insurance Group use?

TRISTAR Insurance Group's tech stack includes Skrollr, Microsoft Azure, Adobe Creative Suite, HIPAA, Osano.

Q: What is TRISTAR Insurance Group's NAICS code?

TRISTAR Insurance Group's NAICS code is 524 (Insurance Carriers and Related Activities).

InsuranceCalifornia, United States501-1000 Employees

TRISTAR Insurance Group is an insurance company headquartered at 100 Oceangate Suite 700, Long Beach, California 90802, United States, operating as a private third-party claims administrator. It is the largest privately held third-party claims administrator in the United States and operates through three divisions: property casualty claims management, benefits administration, and managed care services. The company originated in 1987 as an insurance program manager and medical malpractice claims administrator, added workers' compensation claims management in 1989, and was renamed TRISTAR Risk Management in 1995 as its offerings expanded into managed care and benefits administration. The organization employs between 501 and 1,000 people and maintains offices across the United States. TRISTAR emphasizes values of respect, integrity, trust, and excellence in its operations.