2026 Vault Rankings
At a Glance
“The culture, the leadership, and the outlook.”
“Autonomy, trust from the management, opportunity to make a direct impact on the growth of the firm.”
“Significant engagements at junior levels. High levels of CEO and exec board face-to-face time.”
“Flexible work hours and work location. Quality of clients and projects.”
“Despite some clear progress, our branding still requires effort.”
“Susceptible to macroeconomic outlooks. Often understaffed.”
“Aligning with the global identity.”
“Assignments can be more or less interesting.”
About Sia APAC
Founded in 1999, Sia has established a strong track record of success. Today, the firm operates with more than 3,000 consultants across 48 offices in 19 countries. Sia operates across Asia-Pacific, Europe, the Middle East, and North America. Sia offers strategy, management, and AI consulting services to over 1,000 clients worldwide, including the majority of Fortune 500 companies. The clientele primarily consists of blue-chip and big tech firms, focusing on groundbreaking and transformative projects. Founded in the AI era, Sia has quickly emerged as a leading player in a fragmented consulting market. The unique value proposition lies in deep sector expertise across all industries, combined with innovative, AI-driven consulting methodologies that deliver tangible results.
208 Johnston Building 11/F
206-211 Johnston Road
Wanchai
Phone: +33 1 42 77 76 17
Founder & CEO: Matthieu Courtecuisse
Managing Partner, Asia: Vincent Kasbi
Managing Partner, Australia: David Prendiville
Hong Kong, China
Mumbai, India
Singapore
Tokyo, Japan
Perth, Australia
- Automotive, Aerospace & Defence
- Energy, Resources & Utilities
- Media & Entertainment
- Life Sciences & Healthcare
- Mobility & Logistics
- Banking & Capital Markets
- Insurance
- Mining & Resources
- Real Estate
- Telecommunications
- Consumer Goods & Retail
- Manufacturing
- Government
- Tech, Software & Platforms
Services:
- Actuarial & Quantitative Services
- Business Transformation
- Climate Analysis
- Risk & Compliance
- Cybersecurity & Resilience Services
- Data & AI
- Ecommerce
- Financial Performance
- Growth & Innovation
- Marketing & Customer Experience
- IT Strategy & Digital Transformation
- HR & Organizational Effectiveness
- Pricing & Revenue Management
- Procurement 4.0
- Supply Chain & Logistics
- Turnaround