Nellie (Nell) M. Green
Founder & CEO
With over 35 years of experience in accounting, auditing, and tax, Nell brings extensive knowledge, clear communication, and a client-first mindset to every engagement. She began her career in private accounting, transitioning to public accounting and steadily advanced to become a partner in a mid-size CPA Virginia firm, working with a wide range of clients across diverse industries.
Specializing in nonprofit audits, government contractors, small business financial consulting, and financial systems setup, Nell blends technical expertise with a reputation for clarity, reliability, and responsiveness. Nell held her CPA license in Virginia, and also earned her Certified Valuation Analyst (CVA) credential, underscoring her commitment to staying at the top of her field.
A People-First Approach
Clients consistently describe Nell as a great listener who takes the time to truly understand their goals and challenges. She believes that effective financial guidance starts with honest conversations and careful assessment, and that real success happens when clients feel informed, empowered, and respected.
Whether she’s building accounting forecasts or streamlining internal financial systems, Nell ensures that clients have the tools and insight to make smart, timely decisions. Her goal is always to demystify accounting and help her clients feel more in control of their financial health.
Why Choose NMG Advisors?
With NMG Advisors, clients gain a trusted collaborator who brings both strategic insight and a clear, candid approach to every conversation. Nell works closely with each client to design systems that work for them, offering oversight tools like cash flow projections and reporting frameworks that support long-term decision-making. The firm is grounded in the belief that sound accounting empowers confident decision-making, and that your financial systems should speak your language.