Insights

Growing Revenue Stream With CBIZ reporting strong first-quarter results of nearly 849 million dollars in revenue and reaffirming full-year guidance of up to 2.9 billion dollars, there's a clear opportunity to target clients seeking scalable, high-growth financial and advisory services aligned with a top-tier organization.

Digital Transformation Shift CBIZ's investment in developing an agent-native operating platform leveraging Microsoft Foundry and Microsoft 365 Copilot indicates an openness to modern, AI-enabled technology solutions, making it a prime target for sales of innovative enterprise software and AI integration services.

Strategic Leadership Changes Recent executive promotions and the onboarding of a new Chief Information Officer highlight a focus on strengthening technological leadership, creating an entry point for proposal opportunities in executive-level IT consulting, cybersecurity, and strategic digital initiatives.

Partnership and Innovation CBIZ's collaboration with CereTax to enhance finance and tax workflows with API-first technology presents an avenue to offer advanced fintech solutions, automation tools, and tailored software services to optimize their operational efficiency.

Market Expansion Potential Operating across more than 160 locations with a substantial workforce and significant revenue base, CBIZ is positioned for regional and industry-specific expansion, providing a gateway for sales opportunities in industry-focused consulting, compliance, and technology deployment services.

Marcum LLP Tech Stack

Marcum LLP uses 8 technology products and services including Blockchain, Microsoft Visual Studio, IT Glue, and more. Explore Marcum LLP's tech stack below.

  • Blockchain
    Blockchain
  • Microsoft Visual Studio
    Development
  • IT Glue
    Document Management Systems
  • CMMC
    Governance, Risk And Compliance
  • Atlassian Jira
    Issue Trackers
  • Dell
    IT Infrastructure
  • Bitcoin
    Payment Processing
  • Erlang
    Programming Languages

Media & News

Marcum LLP's Email Address Formats

Marcum LLP uses at least 4 format(s):
Marcum LLP Email FormatsExamplePercentage
First.Last@marcumllp.comJohn.Doe@marcumllp.com
96%
Last.First@marcumllp.comDoe.John@marcumllp.com
3%
FLast@marcumllp.comJDoe@marcumllp.com
1%
First.Last@marcumsearch.comJohn.Doe@marcumsearch.com
73%
Last@marcumsearch.comDoe@marcumsearch.com
23%
First.MiddleLast@marcumsearch.comJohn.MichaelDoe@marcumsearch.com
3%
First.Middle@marcumsearch.comJohn.Michael@marcumsearch.com
1%
First.Last@marcumtechnology.comJohn.Doe@marcumtechnology.com
100%
FLast@cbiz.comJDoe@cbiz.com
73%
First.Last@cbiz.comJohn.Doe@cbiz.com
15%
FirstLast@cbiz.comJohnDoe@cbiz.com
8%
FirLast@cbiz.comJohDoe@cbiz.com
4%

Frequently Asked Questions

Where is Marcum LLP's headquarters located?

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Marcum LLP's main headquarters is located at 730 3rd Avenue 11th Floor New York, New York 10017 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Marcum LLP's phone number?

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You can contact Marcum LLP's main corporate office by phone at . 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 Marcum LLP's official website and social media links?

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Marcum LLP's official website is cbiz.com and has social profiles on LinkedIn.

What is Marcum LLP's SIC code NAICS code?

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Marcum LLP's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Marcum LLP have currently?

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As of April 2026, Marcum LLP has approximately 1.1K employees across 4 continents, including North AmericaAsiaEurope. Key team members include Cio / Consultant: K. M.Cfo Consulting And Managed Accounting Services For Npos: G. C.Chief Information Security Officer (ciso): L. J.. Explore Marcum LLP's employee directory with LeadIQ.

What industry does Marcum LLP belong to?

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Marcum LLP operates in the Accounting industry.

What technology does Marcum LLP use?

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Marcum LLP's tech stack includes BlockchainMicrosoft Visual StudioIT GlueCMMCAtlassian JiraDellBitcoinErlang.

What is Marcum LLP's email format?

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Marcum LLP's email format typically follows the pattern of First.Last@marcumllp.com. Find more Marcum LLP email formats with LeadIQ.

When was Marcum LLP founded?

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Marcum LLP was founded in 1951.

Marcum LLP

AccountingNew York, United States1001-5000 Employees

As of November 1, 2024, Marcum has been acquired by CBIZ. CBIZ, Inc. (NYSE: CBZ) is a leading professional services advisor to middle market businesses and organizations nationwide. With unmatched industry knowledge and expertise in accounting, tax, advisory, benefits, insurance, and technology, CBIZ delivers forward-thinking insights and actionable solutions to help clients anticipate what’s next and discover new ways to accelerate growth. CBIZ has more than 10,000 team members across more than 160 locations in 21 major markets coast to coast. For more information, visit www.cbiz.com.

CBIZ works closely with CBIZ CPAs, a national, independent CPA firm. CBIZ CPAs specializes in attest services for middle market and growing businesses in a variety of industries, including technology and life sciences, construction, not-for-profit organizations, manufacturing, retail and distribution. For more information, visit www.cbizcpas.com.

CBIZ is a consulting, tax and financial services provider that works closely with CBIZ CPAs P.C., an independent CPA firm that provides audit, review and other attest services. In certain jurisdictions, CBIZ CPAs P.C. operates under its previous name, Mayer Hoffman McCann, P.C.

View our CBIZ Social Media Community Guidelines here: https://www.cbiz.com/privacy-policy/cbiz-social-media-community-guidelines

Section iconCompany Overview

Headquarters
730 3rd Avenue 11th Floor New York, New York 10017 United States
Phone number
Website
cbiz.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1951
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    Marcum LLP's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Marcum LLP's revenue is estimated to be in the range of $1B$10B

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