Sidley has achieved 18 practice area rankings and 20 lawyer rankings in Chambers Asia-Pacific 2025. Significantly, Sidley has maintained leading, Band 1 rankings in five practice areas:
- Capital Markets: High-Yield Products (Asia-Pacific Region)
 - Capital Markets: US Law (Australia)
 - International Trade/WTO (Asia-Pacific Region)
 - Investment Funds: Hedge Funds (Asia-Pacific Region)
 - Investment Funds: Private Equity (Asia-Pacific Region)
 
Sidley has also received rankings in the following areas:
- Arbitration (International) (Asia-Pacific Region)
 - Capital Markets (International Firms) (Expertise Based Abroad) (India: International)
 - Capital Markets: Debt (Asia-Pacific Region)
 - Capital Markets: Equity (Asia-Pacific Region)
 - Capital Markets: International (Singapore)
 - Corporate & Finance (International Firms) (Expertise Based Abroad) (Indonesia: International)
 - Corporate/M&A (Asia-Pacific Region)
 - Corporate/M&A & Private Equity (Asia-Pacific Region)
 - Corporate/M&A: International: Elite (Singapore)
 - Investment Funds: International (Singapore)
 - Life Sciences (Asia-Pacific Region)
 - Projects & Energy: International (Japan)
 - Startups & Emerging Companies (Singapore)
 
Additionally, both Mimma Barila and Bruce Dailey have retained their individual Band 1 rankings for Capital Markets: U.S. Law (Australia). This annual guide highlights the top lawyers, legal departments, and law firms in the Asia-Pacific region, based on in-depth interviews with clients and in-house counsel.
                        
