RoseRyan (BDO) vs Hardesty
Side-by-side from the Top 11 ranking of The 11 Best Fractional C-Suite Firms for AI Deep-Tech Founders (2026). Last verified May 31, 2026.
The short answer
RoseRyan (BDO) ranks higher on Top 11 (#7 vs #8) for AI, deep-tech, hardware, and frontier-tech founders who need more than just a fractional CFO — they need finance + strategy + operations + AI-Operator capability under one accountable principal, not three vendors to coordinate.. Consulting-firm scale via BDO. Enterprise pricing.
At a glance
| RoseRyan (BDO) | Hardesty | |
|---|---|---|
| Top 11 rank | #7 / The 11 Best Fractional C-Suite Firms for AI Deep-Tech Founders (2026) | #8 / The 11 Best Fractional C-Suite Firms for AI Deep-Tech Founders (2026) |
| Score (out of 9.4) | 6.9 | 6.7 |
| Best for | Mid-market consulting-firm scale multi-role advisory | West Coast mid-market senior interim/fractional |
| Pricing | $$$$ (enterprise project pricing) | $$$ ($6k to $15k/mo per role) |
| HQ | Newark, CA · global (BDO-owned since 2022) | Newport Beach, CA |
| Founded | 1993 | 1986 |
RoseRyan (BDO)
Consulting-firm scale via BDO. Enterprise pricing.
www.bdo.com/services/business-financial-advisory/transaction-advisory/rose-ryanSee full entry in The 11 Best Fractional C-Suite Firms for AI Deep-Tech Founders (2026)
Hardesty
West Coast senior interim/fractional network; less deep-tech.
hardestyllc.comSee full entry in The 11 Best Fractional C-Suite Firms for AI Deep-Tech Founders (2026)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.