KatzAbosch is a leading independent certified public accounting and advisory firm serving business owners, organizations, and individuals throughout the Mid-Atlantic. With offices in Timonium, Columbia, and Bel Air, Maryland, we combine deep industry experience with responsive, personalized service. Our professionals provide accounting, tax, and advisory services designed to help clients navigate complex decisions with clarity and confidence. KatzAbosch is ranked among the top three locally based regional accounting firms by the Baltimore Business Journal and has been recognized among the nation’s Best Accounting Firms to Work for by Accounting Today.
Looking for a particular KatzAbosch employee's phone or email?
The KatzAbosch annual revenue was $19 million in 2026.
Alvin Katz is the Co-Founder and Director of KatzAbosch.
61 people are employed at KatzAbosch.
KatzAbosch is based in Timonium, Maryland.
The NAICS codes for KatzAbosch are [54121, 54, 5412, 541].
The SIC codes for KatzAbosch are [87, 872].