WithumSmith+Brown Auditor Profile
WithumSmith+Brown (commonly known as Withum) is a top-25 US advisory and accounting firm headquartered in Princeton, New Jersey. With over 1,800 professionals across multiple offices, Withum has built a strong reputation in compliance auditing, serving mid-market technology companies, financial services firms, and healthcare organizations.
What Withum Does Well
Industry depth is a defining characteristic. Withum has developed deep specializations in technology, digital assets and blockchain, financial services, and healthcare. Their technology practice is particularly well-regarded for understanding SaaS business models and cloud infrastructure, which translates into efficient SOC 2 and ISO 27001 engagements.
Mid-market focus means Withum is appropriately sized for companies that have outgrown boutique audit firms but are not yet ready for Big Four pricing. Their engagement teams are experienced with companies in the 100 to 5,000 employee range, and their pricing reflects this sweet spot.
Digital assets expertise sets Withum apart. The firm was an early mover in cryptocurrency and blockchain auditing, making them a natural choice for fintech and Web3 companies seeking SOC 2 or financial statement audits.
Engagement Process
A typical Withum compliance engagement begins with a scoping discussion to define frameworks, trust service criteria, and timeline. They assign a dedicated engagement manager and audit team, conduct readiness assessments where needed, and follow a structured evidence collection and testing process. Reports are typically delivered within the agreed timeline, with clear communication throughout.
Pricing Expectations
SOC 2 Type II audits for mid-market companies generally range from $20,000 to $45,000. SOC 1 engagements are similarly priced. ISO 27001 certification audits start around $15,000. Withum offers competitive pricing for multi-framework engagements.
Who Should Choose Withum
Withum is an excellent fit for mid-market companies in the Northeast US and nationally, particularly those in technology, financial services, or digital assets. Companies seeking a responsive, partner-accessible firm with strong compliance credentials will find Withum a compelling alternative to larger national firms.