About Firestone CFO


Outsourced CFO consulting services and financial expertise

FireStone CFO is the partner that innovative companies choose to take their business to the next level. We were founded in 2012 by Gary Stone and have grown into a strong, diverse, results-focused team. We have the uncommon ability to be both tactical and strategic in the work that we do. We are a Colorado based company serving the Front Range (Denver, Boulder and surrounding areas) as well as companies across both the U.S. and the globe.
Our Team

Who we work with

We work with a variety of inspiring companies. Our clients span many industries, have unique backgrounds, challenges, and are in different stages of growth. At FireStone CFO we specialize in working with companies ranging from $1-$50 million in revenue. We provide strategic finance and tactical accounting expertise to private, early stage, VC and PE backed companies.

We are problem solvers and builders first and foremost. We work with companies that are in different stages of growth and partner with them to find sustainable solutions to their financial needs. For smaller companies, we fill the need for a part-time CFO. For companies going through key business changes such as a funding round, mergers and acquisitions (M&A), or general growth, we offer a CFO to give specific project or transaction based guidance. For larger companies we can close the gap with an interim CFO until a full time one comes on board. FireStone CFO provides these options to our clients at a fraction of the cost of a full-time employee.
Our Clients

What we do best

At our core, what we do best is listen to our clients. We ask the right questions, listen to our client’s needs and respond with the solution best fit for their business. We excel at responsiveness to our clients and their needs. Our team of experts provide a high level of management and financial direction that businesses need to support their growth. We have relevant experience working with numerous companies and can provide unique industry-specific consultation. We work in all areas of accounting and finance operations and also specialize in the following areas:

  • Debt and equity financings
  • Creating dynamic forecasts, budgets and cash flow models
  • Executive dashboards
  • Increasing working capital
  • Cleaning up chart of accounts and balance sheets
  • Audit preparation and due diligence
  • Turnaround business plans and management
  • Company restructuring
  • Business optimization
  • Marketing a pricing strategy.

Our Services


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  • About FireStone CFO:

    FireStone CFO provides outsourced finance and accounting expertise. We are the partner that companies choose to help take their business to the next level. We are located in Denver and Boulder, Colorado.