About William Blair
William Blair is a Chicago, Illinois-based M&A advisory firm specializing in Technology, Healthcare, Consumer, Financial Services, with a typical deal size of $50M–$1B+ spanning the middle / large market.
William Blair ranks #53 in this year's Top 100 on the strength of: National middle-market investment bank.
Sectors William Blair covers
Listed in order of prominence in current research. Estimated Weighting
Typical transaction profile
Enterprise value, middle / large market Estimated / Inferred
This range is normalized from market positioning and league-table placement rather than a range the firm has explicitly published. Treat it as directional, and confirm current deal-size focus directly with the firm.
Advisory services
Service-line detail hasn't been independently verified for this profile yet. We'd rather show an honest "pending" than guess.
Who this firm may be best for
- →Companies in Technology or Healthcare weighing a full or partial sale
- →Businesses in the middle / large market with deal sizes around $50M–$1B+
- →Companies in Consumer, Financial Services where secondary sector coverage applies
Based on published industry focus, deal-size positioning, and market segment. Not a claim made by the firm itself.
Offices
Deal activity
We haven't independently verified specific recent transactions for William Blair. Rather than list unconfirmed deals, we're leaving this empty until we can source them from the firm, SEC filings, or press coverage.