Zenith American Solutions

Zenith American Solutions

Leading TPA for Taft-Hartley benefit plans

Overview

Zenith American Solutions is a third-party administrator that manages health and retirement benefit plans for Taft-Hartley multi-employer funds, serving union members nationwide. It handles plan administration tasks such as eligibility, claims processing, and record-keeping for complex union-benefit programs. The company differentiates itself by specializing in Taft-Hartley funds, being the largest independent TPA in that space, and expanding through acquisitions under Harbour Benefit Holdings. Its goal is to provide accurate, cost-effective administrative services for multi-employer funds and their union members.

About Zenith American Solutions

Simplify's Rating
Why Zenith American Solutions is rated
C-
Rated C on Competitive Edge
Rated C on Growth Potential
Rated D+ on Differentiation

Industries

Data & Analytics

Consulting

Financial Services

Healthcare

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Tampa, Florida

Founded

1944

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Simplify's Take

What believers are saying

  • Zenith bought A.W. Rehn in July 2024, expanding Pacific Northwest reach and client density.
  • Debbie Rittenour's July 2024 board appointment strengthens healthcare and government-program expertise for growth.
  • The 2025 Participant Edge portal enhancements support retention, cross-sell, and daily member engagement.

What critics are saying

  • The January 2025 phishing breach exposed Social Security numbers and birth records, crushing trust.
  • Attorney general notices in 2025 invite lawsuits, regulatory scrutiny, and expensive remediation through 2026.
  • If another breach hits union plans, Taft-Hartley trustees shift administration to competitors fast.

What makes Zenith American Solutions unique

  • Zenith dominates Taft-Hartley administration through Harbour's multi-entity platform and deep union-plan specialization.
  • Kim Fiori's leadership since 2022 ties operations, compliance, and growth to a focused benefits-technology stack.
  • SOC 1 Type II and SOC 2 Type II attestations reinforce its regulated-plan servicing credibility.

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Benefits

Health Insurance

Vision Insurance

Dental Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
Claim Depot
Feb 14th, 2025
Zenith American Solutions Data Breach Affects 11,000 Americans

Third-party benefits administration company, Zenith American Solutions, recently experienced a data breach exposing sensitive personally identifiable information, known as "PII".

PR Newswire
Jul 12th, 2024
Harbour Benefit Holdings And Zenith American Solutions® Announces New Member To Board Of Directors

TAMPA, Fla., July 12, 2024 /PRNewswire/ -- Harbour Benefit Holdings, Inc. ("Harbour") and its subsidiary, Zenith American Solutions, Inc.® ("Zenith"), industry leaders in third-party administration services for Taft-Hartley Trust Funds, proudly announce the appointment of Debbie Rittenour to their Board of Directors, effective July 1, 2024.Ms. Rittenour brings a wealth of experience leading transformative growth and intricate healthcare and retirement benefit programs to her new role. Her appointment underscores Harbour and Zenith's commitment to fortifying its strategic direction and advancing its market-leading capabilities.Harbour Benefit Holdings and Zenith American Solutions announces appointment of Debbie Rittenour to Board of Directors. Post this"We are delighted to welcome Debbie Rittenour to our Board of Directors," stated Kim Fiori, President and CEO of Harbour and Zenith. "Her extensive background and leadership in healthcare benefits management and government programs will be instrumental as we navigate complex market landscapes and continue to innovate."Prior to joining Harbour's board, Ms

WV News
Jul 12th, 2024
Harbour Benefit Holdings and Zenith American Solutions(R) Announces New Member to Board of Directors

Harbour Benefit Holdings and Zenith American Solutions announces appointment of Debbie Rittenour to Board of Directors.

PR Newswire
Feb 5th, 2024
Zenith American Solutions Appoints Patrick Horne To Evp, Chief Information Officer

TAMPA, Fla., Feb. 5, 2024 /PRNewswire/ -- Zenith American Solutions, Inc.("Zenith"), the leader in third-party administration services for Taft-Hartley trust funds, is pleased to announce that Patrick Horne has joined Zenith's Executive Leadership Team as the Company's Chief Information Officer.ZENITH AMERICAN SOLUTIONS' TECHNOLOGY AND CYBERSECURITY ENHANCEMENT INITIATIVE CONTINUES WITH CIO APPOINTMENT Post this Patrick Horne, EVP, Chief Information Officer, Zenith American SolutionsPatrick Horne has been an IT professional for over thirty-two years, managing IT operations for publicly traded and privately held companies. He has assisted dozens of companies with designing and executing their IT operational improvement plans, cloud migrations, infrastructure refreshes, regulatory compliance, business automation, and information security programs. For the past fourteen years, Horne has worked in various healthcare industries including senior living, locum tenens emergency medicine physicians, primary care physicians, medical and paramedical examination services, and national pharmacy and PBM services. Prior to joining Zenith American Solutions, Horne served as the Chief Information Officer at Southeast Medical Group based in Alpharetta, Georgia.As CIO, Horne will lead the Company's technology team as they support its ongoing technology upgrade and cybersecurity compliance initiatives. Horne said, "I am honored to assume the role of Chief Information Officer at such a reputable company

PR Newswire
Sep 5th, 2023
Zenith American Solutions Strengthens Its Executive Leadership With Appointment Of Michele Rivas, Evp, Chief Legal Officer, And Keagan J. Kerr, Evp, Chief Human Resources Officer

TAMPA, Fla., Sept. 5, 2023 /PRNewswire/ -- Zenith American Solutions, Inc. ("Zenith"), the leader in third-party administration services for Taft-Hartley trust funds, is pleased to announce that Michele Rivas and Keagan Kerr have joined Zenith's Executive Leadership Team.Michele Rivas, previously Zenith's Vice President, Deputy General Counsel, has been promoted to Chief Legal Officer. Rivas has over 20 years of employment, labor, ERISA and corporate law experience. For the past 6 years, she has led the expansive regulatory changes required by the Consolidated Appropriations Act of 2019 (including the No Surprises Act) and the Transparency in Coverage Rule; spearheaded due diligence; and successfully partnered with outside counsel in obtaining acquisition targets. Rivas will lead the Company's internal legal and compliance teams.Zenith American Solutions Strengthens Leadership with Key Appointments Tweet thisPrior to joining Zenith, Rivas was in-house counsel and a center of excellence for employee benefit-related matters for a regional broker and counsel at firms including Jaffe, Sullivan Ward and Eggersen & Associates, providing legal services to Fortune 500 companies and large benefit plans (including acting as fund counsel to Taft-Hartley funds).She is a Michigan Super Lawyer Rising Star, a fellow of the American Bar Association and a past President of the Women Lawyers Association of Michigan

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