Rene J. Zarate, CPA, ABV Director | Valuation & Advisory Rene J. Zarate works with clients, both domestic and international, regarding business consulting... view profile C. Brett Cooper, CPA•ABV, ASA•BV/IA, BVAL, CRFAC Director | Valuation & Advisory Brett Cooper has more than 20 years of experience as a business consultant, specializing in business... view profile how can we help you? Contact Rivero, Gordimer & Company today for professional accounting and business consulting services. Contact Us! Company overview Looking to talk with our Valuation & Advisory team? Let's Get Started!