About Us
Clients come for the financial acumen – and stay for the strategic advice.

World-class business advising, accounting and tax services with around-the-corner service and personal accountability
We work with emerging- and middle-market privately held businesses to help them thrive in their markets. We also partner with high-net-worth individuals – owners, founders and executives – to help them protect and grow their wealth. We identify untapped opportunities, challenges and solutions, enabling clients to make the effective and timely decisions today that lead to a fuller and more secure tomorrow.
As one of the largest local CPA firms in the Silicon Valley, consistently ranked among the top 30 accounting firms in the San Jose Business Journal’s annual Book of Lists, ASL brings best-in-class professionals, decades of experience and broad connections to the table. Founded in 1977, ASL offers a wealth of experience in delivering services and specialties.
Designed to facilitate quality decisions, our services cover corporate tax planning and compliance, assurance and accounting, estate and gift tax planning, litigation support, succession planning and valuation. Our services are contextualized by our specialties in real estate, construction, technology, family wealth & individual tax, emerging businesses, manufacturing & distribution, nonprofit organizations, recreation & entertainment and renewable energy.

Accounting Today’s 2023 Top Regional Firms in the West







INSIDE Public Accounting (IPA) Top 200 Firm







America's Best Tax and Accounting Firms 2023





AFWA Best CPA Firms for Equity Leadership




AFWA Best CPA Firms for Women

