Best fractional CROs for family-owned companies

4 firms and practitioners offer fractional CRO work and say they serve family-owned companies. First on the list are Vendux, Cerius Executives and InterimExecs. One publishes a monthly fee: $4,000 a month at Vendux. The rest quote.

Updated 21 Oct 2026 Listed 4 Order published rule

Most companies hire one between $2M and $20M in revenue, when the founder still closes most deals, the first reps are missing quota or the forecast keeps slipping.

How this list is built. Every firm and practitioner here offers fractional CRO work on its own site and says it serves family-owned companies. Order is editor's pick, then listings that name the stage, then a published fee, then name. Nobody pays to appear or to move up. Full methodology.