About Us

XB4 is a professional public accounting, Audit, Tax, and Advisory firm. Formed in Pennsylvania in 2003, in the wake of the Enron-andersen collapse, when serious quality and confidence challenges were threatening the accounting world, and in particular the Big Four firms.

Founded by CPAs with years of experience working in and out of the Big Four Accounting firms, XB4’s earliest goal was to deliver assurance, tax, and financial advisory services that combined integrity and transparency with highly individualized professional care. In other words, bigger is not necessarily better.

Our clients are our no.1 priority. All their concerns are significant; therefore, we at XB4 will provide them with a vast array of services that will add value to their organizations or businesses. At XB4, our goal is to deliver more than just a name; we aim to serve and protect the interest of our profession.

We take pride in being a team that comprises former Big Four partners and staff. Each and every member of the team brings decades of experience across a range of industries and organizations, in the public and private sectors, both at profit and non-profit entities. Our approach combines a number of key ingredients that makes XB4 unique and differentiates it from other firms:

Our approach combines a number of key ingredients that makes XB4 unique and differentiates it from other firms


Thorough understanding of the applicable standards and regulations;


Strong competency in local and international best industry practices;


Use and rely on the latest and best technology;


Individualized research;


Accessibility to our clients and communities


Trusted, honest, reliable, and timely service

At XB4, we believe that ethics are real values, and not just another box on a checklist. If you share our values, join us.

Our firm provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness and quality.

professionalism large About Us


Our firm is one of the leading firms in the area. By combining our expertise, experience and the energy of our staff, each client receives close personal and professional attention.

Our high standards, service and specialized staff spell the difference between our outstanding performance, and other firms. We make sure that every client is served by the expertise of our whole firm.


Our firm is responsive. Companies who choose our firm rely on competent advice and fast, accurate personnel. We provide total financial services to individuals, large and small businesses and other agencies. To see a listing of our services, please take a moment and look at our services page. Because we get new business from the people who know us best, client referrals have fueled our growth in the recent years.

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An accounting firm is known for the quality of its service. Our firm’s reputation reflects the high standards we demand of ourselves. Our primary goal as a trusted advisor is to be available and to provide insightful advice to enable our clients to make informed financial decisions. We do not accept anything less from ourselves and this is what we deliver to you. Our high service quality and “raving fan” clients are the result of our commitment to excellence.