ProNexus was founded by 2 Big 4 CPAs from PwC and Deloitte & Touche. The entire leadership team are either CPAs and/or former ... Controllers/CFOs. We operate very much like a CPA firm, however we only perform non-attest services. We have five core services which include Consulting, Project Work, Outsourced Accounting Services, Interim and Loan Staff services. read more