Why Choose Us?

Our clients face big challenges. Efficiency, Regulation, Compliance and High Operational Cost. It’s those challenges that inspire our solutions. Systems to improve efficiency. Tools that turn data into insight. Its why we do business, and it’s what motivates us to come to work every day.


We are a full service outsourced accounting firm for businesses. From working with our first client in the past, we knew that running the back-office was a major distraction to business owners. Working with a technically challenged in-house accountant can make it very difficult for business owners to get the information they needed on time to run their business or to file their taxes.

In 2009, we founded Nexus Square to change the way accounting and back office functions were handled. Our central premise is that a change in technology can completely transform the basic economics of a business. We go far beyond just keeping the books; we research and implement cloud based software and relative add-ons that seamlessly integrate to provide the most efficient operation and make it possible for the people involved to collaborate effectively.

Our Team

Mohamed Youssef

Mohamed Youssef


Mohamed started his career with KPMG, one of the Big 4 international accounting firms. Mohamed helps our clients design an efficient back-office environment and answer their accounting and tax questions, typically with coffee in hand.

When he is not crunching numbers, he’s either out jogging, hiking in the mountains, lifting all the weights at the gym or just spending some quality time with his wife and two daughters.

Certifications: Certified Public Accountant (CPA), Accredited in Business Valuation (ABV)