Andrew B.

About Andrew B.

I’ve spent over 14 years building and leading finance, accounting, and tax teams at ISN, a global SaaS company backed by Blackstone. Along the way, I’ve led financial operations as the company scaled from startup to a $2B valuation, guided multiple ERP and billing system transformations, and led investor and board-level strategy for high-growth operations in 50+ countries.I’m passionate about sharing what I’ve learned with others. Whether it’s helping founders avoid common scaling mistakes, building data-driven forecasting models, or preparing for private equity and IPO-level scrutiny.Outside of my full-time role, I occasionally host mentorship and advisory office hours for early-stage teams and finance leaders looking to navigate growth, compliance, and system design with confidence.

Experience

1. Senior Director of Finance and Accounting

   ISN

   Jan 2025 — Present · Dallas, TX, US

   Lead global finance and accounting strategy for a $2B SaaS company. Advise board and executives on growth, risk, and M&A strategy while modernizing internal operations and financial controls. Recently completed successful modernization of ERP and billing infrastructure for international expansion. Scale and mentor a global finance team, aligning systems and talent with rapid growth. Own strategic planning, forecasting, and board-level reporting for our global, multi-entity organization.Mentor and scale a global finance organization, including accounting, FP & A, tax, and treasury management. Serve as a strategic advisor to leadership, balancing growth, risk management, operations, and compliance internationally. Oversee ERP and billing system modernization to support rapid growth and international expansion.

Education

• Baylor University - Hankamer School of Business

  Bachelor of Business Administration - BBA, Finance

• SMU Cox School of Business

  Master of Science - MS, Finance