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CBIZ Acquires Marcum LLP: Expanding Professional Services and Market Reach

Marcum LLP acquired by CBIZ

AcquisitionAccounting and Tax Services

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Acquired

Marcum LLP

Accounting

Undisclosed amount

April 23, 2025

CBIZ logo
Acquirer

CBIZ

Business Consulting and Services

# CBIZ Expands Its Portfolio with Acquisition of Marcum LLP

In a significant move within the professional services sector, CBIZ, Inc. (NYSE: CBZ) has announced the acquisition of Marcum LLP, effective November 1, 2024, for an undisclosed amount. This strategic acquisition is poised to enhance CBIZ's capabilities and market reach, particularly in the middle market segment.

### Background on CBIZ and Marcum LLP

CBIZ, Inc., a leading provider of business services including accounting, tax, advisory, insurance, and technology solutions, operates in over 160 locations nationwide and employs more than 10,000 professionals. Known for its tailored services to middle-market businesses, CBIZ has established itself as a trusted advisor across various industries, including technology, healthcare, and not-for-profits.

Marcum LLP, a prominent accounting and advisory firm, has built a strong reputation for its expertise in audit, tax, and consulting services. With a diverse clientele and a commitment to excellence, Marcum has become a key player in the professional services landscape, particularly in sectors like life sciences and construction.

### Strategic Rationale for the Acquisition

The acquisition of Marcum LLP is a strategic move for CBIZ, enabling the company to broaden its service offerings and client base. By integrating Marcum's specialized knowledge and resources, CBIZ is positioned to deliver more comprehensive solutions to its clients, particularly in the accounting and advisory sectors. “This acquisition is a pivotal step in our growth strategy,” said an illustrative CBIZ executive. “Combining our strengths will allow us to provide enhanced services that meet the evolving needs of our clients.”

### Industry Implications

The integration of Marcum into CBIZ is expected to reshape the competitive landscape of the professional services industry. By combining their expertise, the newly formed entity is likely to set new benchmarks in client service and innovation. As firms increasingly compete on the basis of technological integration and holistic service offerings, this acquisition positions CBIZ advantageously in the marketplace.

### Looking Ahead

As CBIZ integrates Marcum LLP into its operations, the industry will be watching closely to see how this merger impacts service delivery and client engagement. The combined strengths of both firms could lead to a redefined approach in the middle market, potentially influencing strategies among competitors. With a renewed focus on innovation and client-centric solutions, the future looks promising for CBIZ as it continues to navigate an ever-evolving business landscape.

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