Best Business Advisory Firms in America — 2026 Rankings
Strategic consulting including business valuation, succession planning, mergers & acquisitions support, and growth strategy.
Top Business Advisory Firms
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#1 — Farnam Financial Score: 20/100
Phoenix, AZ — Farnam Financial — Accounting And Tax in Phoenix, AZ
Services: Tax Preparation, Business Advisory. View full profile →
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#2 — Axia Advisory Score: 15/100
Indianapolis, IN — Axia Advisory — Accounting And Tax in Indianapolis, IN
Services: Business Advisory. View full profile →
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#3 — Lien Phat & Co Tax Advisory Score: 11/100
Austin, TX — Lien Phat – Tax Plan Advisory
Services: Tax Preparation, Business Advisory. View full profile →
How We Rank CPAs & Accounting Firms
Our Guide Score (0–100) combines Google reviews (25%), professional credentials like CPA, EA, CMA, CIA, and CFP certifications (20%), press recognition (15%), review volume (15%), web and professional presence (10%), years of experience (10%), and profile completeness (5%). Read our full methodology →
Frequently asked questions
- Who is the best business advisory firm in America?
- Farnam Financial is currently the #1 ranked business advisory firm nationwide based on our Guide Score. See the full ranked list above.
- What is Business Advisory?
- Strategic consulting including business valuation, succession planning, mergers & acquisitions support, and growth strategy.
- How are business advisory firms ranked?
- Our Guide Score (0–100) combines Google reviews (25%), professional credentials (20%), press recognition (15%), review volume (15%), web presence (10%), years of experience (10%), and profile completeness (5%). There is no paid placement.