Image by Floriane Vita

Financial and

Strategic Expertise

Taking Your Business to the Next Level

Image by Scott Graham

Fractional Accounting

An affordable way to hire a  CFO, Controller, or Accountant a few days a week or month at a fraction of the full-time cost.

Image by Scott Graham

Projects / Transactions

For companies raising an equity or debt round,  M&A transactions, converting from cash to GAAP, preparing for an audit and more.

Image by Sebastian Herrmann

Interim CFO Service

Temporary assistance to help companies through the process of replacing an outgoing CFO until a full-time one is hired.

Services we Provide

We have you covered




Executive-level financial leadership for your team.




Controllers are your solution for accounting leadership or when you have simply outgrown bookkeeping services.


Bookkeeping Services

We tackle updating and correcting your books from both the prior and current year.


Cryptocurrency Services

We have the knowledge and network to be one of your supporting partners.




Forensic accountants specialized in supporting your company through anticipated or current financial disputes or litigation.




Financial audits occur periodically to examine a company’s financial systems and statements.


Account Reconciliation

Accounting reconciliation and review is a critical piece of every organization’s financial integrity.


C-level Strategic Advisory

We complement your financial strategy with top-tier C-level advisors and consultants.

Image by Pedro Lastra

How Outsourced Financial Solutions Can Help You?

In today’s economy many growth stage and emerging companies are now realizing the need for experienced, outsourced finance and accounting resources. With the imminent and widespread application of artificial intelligence and outsourced consultants, accounting is one of the top areas of work that can be outsourced and automated.

Now is the time to outsource finance and accounting functions. Outsourcing, particularly with cloud-based accounting software, improves cash flow, and establishes higher levels of performance, predictability and flexibility.

Outsourced financial services are typically most beneficial to small and medium sized businesses. FireStone CFO works with private, early stage, and VC and PE backed companies

Image by Hunters Race


What our clients say

“ Hiring FireStone CFO was one of the best things Duet Design Group did! Finally, we had a trained professional handling financial matters. Not having to hire a full time CFO allowed our company to use our dollars most efficiently. Bravo to FireStone CFO and our thanks for helping us through the journey of growth! “

Lezlie Goldberg

Business Manager
  Duet Design Group

Clients we've helped

Take a look at some our client below

Image by Christina @

Lets Take Your Business to the next Level

Read out to us today!