Trigon Staff Administrators

Phoenix, Arizona, United States

Streamline payroll and HR with co-employment solutions

Trigon Staff Administrators focuses on managing employer obligations, allowing businesses to concentrate on their core money-making activities. Founded in 2001, Trigon has enrolled over 1100 businesses into their employer solutions, offering a Professional Employer Organization (PEO) relationship that reduces business risk and personal liability.

Their core services include payroll administration, workers' compensation, tax compliance, and human resources management. Trigon's co-employment model allows businesses to retain supervisory roles while Trigon handles administrative tasks such as payroll processing, tax withholdings, and compliance with labor laws. This approach provides clients with more time to focus on growth and profitability.

Trigon's expertise in the co-employment industry is supported by their commitment to prompt and excellent customer service. They are recognized as one of the top 10 Arizona-based PEOs by the Phoenix Business Journal, demonstrating their capability in providing efficient and cost-effective solutions for small businesses.

25
YEARS IN BUSINESS
3
SERVICES

Capabilities

Services

What these services involve

Dedicated Teams
Dedicated Teams for staffing and outsourcing buyers. Clear scope, measurable outcomes, and reliable delivery.
Project Staffing
Project Staffing for staffing and outsourcing buyers. Clear scope, measurable outcomes, and reliable delivery.
Staff Augmentation
Staff Augmentation for staffing and outsourcing buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Founded
2001 (25 years)

About this agency on Agency List

Trigon Staff Administrators holds an Agency List Score of 66 out of 100.

That score is higher than 13% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Trigon Staff Administrators in September 2026, reading 3 pages published on trigonstaff.com.

The score reflects what Trigon Staff Administrators had published by that date; anything published since has not been read.

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