CBIZ (CBZ) Ownership - Who owns CBIZ?

Key Takeaways

• CBZ is the ticker for CBIZ, Inc., a professional services firm serving middle-market businesses across the United States and parts of Canada.
• The company delivers accounting, tax, advisory, benefits, insurance, and technology services through three practice groups: Financial Services, Benefits and Insurance Services, and National Practices.
• CBIZ does not itself perform audit or attest services; it works alongside independent CPA firms through administrative service agreements.
• Growth has been driven substantially by acquisitions, including the 2024 addition of Marcum LLP's non-attest business.
• The company is headquartered in Independence, Ohio, employs roughly 9,500 people, and generated revenue of about $2.76 billion in fiscal 2025.

Introduction

CBIZ, Inc. (CBZ) is a national professional services advisor focused on middle-market businesses and organizations. The company helps clients manage their finances, employees, benefits, insurance, and technology needs by combining accounting and tax expertise with advisory, brokerage, and consulting capabilities. Investors pay attention to CBIZ because it operates in a large, fragmented market, generates a significant share of recurring revenue, and has historically expanded through a disciplined acquisition strategy.

Company Overview and Business Model

CBIZ was incorporated in 1987 and is headquartered in Independence, Ohio, with offices across dozens of states and the District of Columbia. The company employs more than 9,500 team members and serves a broad, diversified client base that ranges from small and mid-sized enterprises to individuals, governmental entities, and not-for-profit organizations.

CBIZ operates through three main practice groups that together define its business model and revenue sources:

• Financial Services — the largest segment, contributing roughly 83% of 2025 revenue. It includes accounting and tax, financial and risk advisory, valuation, transaction services, national technology services, and government healthcare consulting.
• Benefits and Insurance Services — roughly 15% of revenue, spanning employee benefits consulting, property and casualty insurance brokerage, payroll and human capital management, and retirement and investment services.
• National Practices — a smaller segment providing information technology managed networking and hardware services.

A distinctive feature of CBIZ's structure is that the company itself does not provide audit, review, or other attest services, which are legally reserved for licensed CPA firms. Instead, CBIZ maintains administrative service agreements (ASAs) with independent certified public accounting firms — most notably CBIZ CPAs, P.C. (formerly Mayer Hoffman McCann) and Myers and Stauffer LC — under which CBIZ provides staff, office space, systems, and administrative support in exchange for fees. This model allows CBIZ to offer clients access to national-scale resources while preserving the independence required for audit work.

The company's financial profile reflects a professional services model in which personnel costs are the largest expense and a substantial portion of revenue is recurring in nature. Core tax, accounting, benefits, payroll, and insurance work tends to repeat annually, supporting relatively high client retention, while advisory and transaction engagements are more project-based.

Market Position and Competitive Landscape

CBIZ positions itself as one of the nation's larger providers of accounting, tax, and business services to the middle market. Its competitive advantages include a broad, integrated service offering that can cross-serve a single client across multiple disciplines, national scale combined with local delivery, and deep relationships built through long-standing engagements. The company competes with global and national accounting firms, regional and local business-services providers, insurance brokers, payroll companies, and consulting firms in a highly fragmented industry.

Why Investors Follow CBZ

Investors track CBIZ because of its recurring revenue base, diversified client mix, and a demonstrated ability to grow both organically and through acquisitions. The company has used M&A — mergers and acquisitions — to enter new geographic markets, deepen service expertise, and add talent, most notably with the November 2024 acquisition of the non-attest business of Marcum LLP, which significantly expanded its accounting and advisory footprint. Cross-selling multiple services to existing clients is a central part of its growth strategy, along with recurring demand for compliance-driven services such as tax preparation, payroll, and benefits administration.

In late 2026, CBIZ also announced an agreement to be acquired by Grant Thornton, backed by New Mountain Capital, subject to shareholder and regulatory approvals — a development that underscores the strategic value investors and acquirers see in its market position.

Risks and Important Considerations

Several factors deserve attention before evaluating CBIZ. The professional services industry is fragmented and competitive, and the company competes with larger firms that may have greater resources. Because clients can generally terminate engagements with little notice, revenue can be difficult to predict, and demand for advisory and transaction services is sensitive to macroeconomic conditions. The company's use of acquisitions creates integration and execution risk and has contributed to substantial goodwill and intangible assets on its balance sheet, which could become subject to impairment charges.

Independence rules and conflict-of-interest restrictions associated with its CPA-firm relationships can limit the services CBIZ may provide to certain clients. The company also handles sensitive client data and processes client payroll funds, exposing it to cybersecurity and operational risks. Finally, CBIZ has historically not paid cash dividends, so returns to shareholders have depended primarily on share-price performance and share repurchases.

AI Screener

For investors seeking to identify opportunities across stocks and ETFs, Tickeron's AI Screener offers an AI-powered discovery platform. It helps traders and investors filter thousands of securities using technical indicators, fundamentals, volatility, trends, AI-generated signals, industries, price patterns, and customizable criteria. By screening efficiently against your own investment strategy, the AI Screener can help you uncover ideas that match your objectives.

Conclusion

CBIZ occupies a distinct niche as a national, multidisciplinary advisor to middle-market businesses, combining accounting and tax services with benefits, insurance, and technology offerings under one roof. Its recurring revenue, diversified client base, and acquisition-driven expansion have made it a notable player in the professional services sector. As with any business-services company, however, its outlook is tied to execution, economic conditions, and the evolving competitive and regulatory landscape.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

Disclaimers and Limitations