Best fractional CFOs for companies over $100M in revenue

3 firms offer fractional CFO work and say they serve companies over $100M in revenue. Listings that do not state a revenue band are left off, so the role page is longer. First on the list are Ecom CFO, Eightx and inDinero. None of them publishes a fee, so the first call sets the price.

Updated 21 Oct 2026 Listed 3 Order published rule

Most companies bring one in between $2M and $5M in revenue, or earlier when they raise money, take on debt or start burning cash faster than the bookkeeper can explain. Published fractional CFO retainers run $3,000 to $12,000 a month, with $5,000 to $8,000 the common band for a $1M to $20M company; bookkeeping is often billed on top.

1

Ecom CFO Names $100M plus

Firm, US. CFO. Ecommerce. $1M to over $100M.

6 named clients Serves US
Fee on request monthly retainer

How this list is built. Every firm here offers fractional CFO work on its own site and says it serves companies over $100M in revenue. Order is editor's pick, then firms that name the revenue band, then a published fee, then name. Nobody pays to appear or to move up. Full methodology.