blumshapiro served as the largest regional business advisory firm based in New England providing accounting, tax and business advisory services. In January 2021, blumshapiro team members joined CLA (CliftonLarsonAllen LLP). CLA is a professional services firm that exists to create opportunities for clients, people and communities through industry-focused wealth advisory, outsourcing, audit, tax and consulting services.
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The blumshapiro annual revenue was $3.9 billion in 2026.
David Rosenthal is the Partner of blumshapiro.
73 people are employed at blumshapiro.
blumshapiro is based in West Hartford, Connecticut.
The NAICS codes for blumshapiro are [541, 54, 54121, 5412].
The SIC codes for blumshapiro are [872, 87].