About Us

Different, just the way we like it

Headquartered in Houston, Texas, Calvetti Ferguson was founded June 28, 2003, by Jim Calvetti and Jason Ferguson.  Calvetti Ferguson is a Top 200 accounting and advisory firm with offices in Houston, Fort Worth, Dallas, and San Antonio.

As trusted business advisors to privately held and public companies, private equity funds, family offices, and high-net-worth individuals, we provide assurance, tax, advisory, accounting, and technology risk services. Our core clients are dynamic, middle-market companies in real estate, construction, professional services, energy, manufacturing, distribution, and technology. 

Calvetti Ferguson is an independent member firm of PrimeGlobal, the fourth largest association of independent accounting firms with almost 300 member firms in more than 90 countries.

We differ from other CPA firms. We are intentional about providing value to our clients and advising beyond accounting. 

What Sets Us Apart

First Hand

Our partners have experience in industry as Tax Directors, Controllers, CFOs, and VPs of Finance. Because of this, we understand the challenges finance and accounting groups face daily. Our experience of being on the client side of the table enables us to bridge the gap in communications and expectations that can occur.


Partner involvement is one of the hallmarks of the Calvetti Ferguson client experience. In order to eliminate hurdles and identify opportunities, we invest significant time and attention in our client relationships. This ensures we develop a deep understanding of your business and deliver the highest quality services possible.


We make it a priority to provide excellent client service on every engagement. At Calvetti Ferguson, our values are more than just words, they’re a way of life. At the end of 2012, our partners identified the values which clearly articulate our firm’s culture. Not only do these core values permeate our firm’s processes and procedures, they also guide our team members in their client interactions. While our firm grows in size and service offerings, our mission and values will remain unchanged.


We understand having the same team working on your engagement year-over-year is essential.  For three consecutive years, we have also been named one of Houston Chronicle’s Top Workplaces, which recognizes Houston-area companies that provide a healthy environment for their employees to grow.  Professionals familiar with your firm and engagement can complete work more efficiently, reducing the time you need to invest in bringing them up to speed.

Contact us

Calvetti Ferguson works with middle-market companies, private equity firms, and high net worth individuals across the country. Regardless of the complexity of the compliance, assurance, advisory, or accounting need, our team stands ready to assist you. Please complete the form below, and we will follow up with you shortly.