Find investors
← Back to all investors
RQ
ResearchedAngel Investors

Ron Quintero

Angel InvestorsSeed Round
Pitch Ron

Get their honest, personalized take on your startup.

Sign in to pitch Ron

At a glance

Full Name
Ronald G. Quintero (goes by "Ron")
Title
Founder & Managing Director
Firm
Chartered Capital Advisers, Inc. (and its affiliate, R. G. Quintero & Co.)
Firm Type
Corporate financial advisory / valuation, M&A, and restructuring firm (see note below)
Sector Focus
Sector-agnostic — has served clients across nearly every major industry
Geographic Focus
United States and international
Location
New York City, NY

Background

Ronald G. Quintero is the founder of R. G. Quintero & Co. and its affiliate Chartered Capital Advisers, Inc., a New York City–based corporate financial advisory firm that opened its NYC office in 1988 and has served 600+ clients worldwide. Over a career spanning roughly five decades, he has provided merger & acquisition, valuation, and corporate financial advisory services to several hundred clients of all sizes across nearly every major industry. He has performed more than five hundred valuations and has testified as an expert witness in courts throughout the United States and abroad on more than 150 occasions, in matters including business valuations, M&A, bankruptcy & insolvency, forensic accounting, financial forecasting, investments, and financial damages.

Prior to founding his own firm, Quintero was a member of the Investment Banking Department of Bear, Stearns & Co. Inc.; a management consultant at Zolfo, Cooper & Co.; and a Senior Manager responsible for the mergers & acquisitions management consulting practice of the New York office of Peat, Marwick, Mitchell & Co. (now KPMG). In more recent years he has been extensively involved in turnarounds, workouts, and bankruptcies, and has served as a trustee and examiner for the U.S. Bankruptcy Court, as well as on boards of public, private, and not-for-profit organizations.

He holds an A.B. in Economics from Lafayette College and an M.S. in Accountancy plus an Advanced Professional Certificate in Investment Management from the New York University Graduate School of Business Administration (Stern). His professional credentials are unusually broad: CPA, CFA, CMA (Certified Management Accountant), CFE (Certified Fraud Examiner), CIRA (Certified Insolvency and Restructuring Advisor), CTP (Certified Turnaround Professional), CFP (Certified Financial Planner), and ABV (Accredited in Business Valuation).

Quintero is also a prolific author and educator. He has written numerous articles in national publications and chapters in works including the *Handbook of Business Strategy*, *The Acquisitions Manual*, *Investing in Bankruptcies and Turnarounds*, and *The New Era of Investment Banking*. His index of publicly traded bankrupt companies — the "Quintero Index" — has been reported by national periodicals. He has lectured in 60+ U.S. cities and 20+ countries on five continents, is a Marquis Who's Who Lifetime Achievement inductee, a multiple-year recipient of the *Lawyer Monthly* Expert Witness Award (Business Valuation, 2020 and 2021; Contractual Disputes, 2022), and appears on Forbes' inaugural list of America's Top CPAs for Valuations.

Investment Thesis & Focus

  • Quintero's professional focus is advisory, not principal investing: business valuations and fairness opinions; pricing of options, warrants, equity, and debt securities; valuing intangible assets; goodwill/impairment analyses; financial and operational review of acquisition candidates; negotiating assistance; expert testimony; and business plans/projections.
  • Through his affiliate R. G. Quintero & Co., the practice is active in turnarounds & workouts, financial restructuring, corporate bankruptcy, financial training, and CFA review programs.
  • The firm positions itself as staffed exclusively by senior professionals who have "occupied senior positions at Big Four accounting firms, investment banks, commercial banks, valuation and appraisal firms, or in private industry."
  • No stated angel/seed investment thesis, check size, or stage preference could be found in any source. Treat any "angel investor / seed round" label with caution until independently confirmed.

Notable Investments

  • No verifiable portfolio companies or startup investments were found. Ron Quintero's public track record is one of *advising on* transactions — valuations, M&A deals, and restructurings for several hundred client companies — rather than making disclosed equity investments as an angel or fund. Listing specific companies here would require fabrication, so none are asserted.

Unlock the full research

Get how to approach them, recent activity, sources, contact links — plus pitch their AI twin for a candid read on your raise.

One-time. Stays unlocked for you.