Withum
Withum is a professional services firm founded in 1974 by Fred Withum, Len Smith, and Ivan Brown. Originally starting as Withum, Smith & Brown, P.C. in Milltown, New Jersey, the firm has grown to over 2,500 employees and generates annual revenues exceeding $575 million, making it one of the top 25 largest accounting firms in the United States. The firm offers a wide range of services, including accounting and auditing, tax planning and compliance, IT consulting, advisory services, and wealth management through Withum Wealth Management. Withum serves various industries such as construction, healthcare, financial services, and technology. The firm emphasizes a client-centric approach and fosters a positive workplace culture, guided by a philosophy that prioritizes long-term relationships and team member development.
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Headcount trend
Withum went from 1,905 employees in Jul 2023 to 2,217 in Jun 2025. Jan to Jun 2025: 273 people joined, 103 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Salaries at Withum
All salaries109 salary profiles in India
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2025 alone: 4 filings.
Peer reviews
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Anonymous peer reviews on OffTheRecord
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Withum FAQ
How many employees does Withum have?
Withum has about 2,217 employees, up 1.2% over the 3 months to Jun 2025.
Does Withum sponsor H1B visas?
Yes. Withum filed 4 H1B (LCA) applications in FY2025, according to the latest U.S. Department of Labor disclosures. Most of them were for Finance roles.
What is Withum's revenue per employee?
Withum makes about $261K in revenue per employee, based on $578M annual revenue and 2,217 employees.
How much does Withum pay?
6figr has 109 salary profiles for Withum in India and 1 in the US, with pay broken down by role, level and gender on the Withum salaries page. See Withum salaries in India
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.