Our experts
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Sébastien Charreire
Partner, Technology Advantage | Paris
Sebastien is the Partner in charge of our Technology practice. He leads studies, benchmarks, audits and transformation projects, relying on technologies to help our clients meet their business needs and drive future-forward, sustainable impact and competitive advantage.
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Cyril Sayada
Partner | Bay Area
Partner at Sia in San Francisco, with a software engineering background. Leading offerings in Compliance, Risk Management, Legal, and Tech/Analytics. Committed to driving digital transformation and offering innovative solutions for global clients.
- Risk & Compliance
- Banking & Capital Markets
- Data & Artificial Intelligence
- Business Transformation
- Tech, Software & Platforms
- IT Strategy & Digital Transformation
- Cybersecurity & Resilience Services
- Marketing & Customer Experience
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Kevin Brockman
Seattle Market Leader| Denver
Kevin is an Associate Partner responsible for client growth and delivery in the Denver Market. He is part of Sia Partners Human Resources Transformation practice and brings over 20 years of management consulting experience across multiple industries and global environments.
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Katrien Watteyne
Partner, Retail & eCommerce | Brussels
Katrien is a Partner in our Retail & eCommerce practice. She supports on the one hand the development of the Belgian DSO and utilities retail business and on the other hand supports the expansion of our retail expertise and services to the FMCG retail sector.
- Consumer Goods & Retail
- Business Strategy & Corporate Planning
- Marketing & Customer Experience
- Organizational Redesign
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Jean Trzcinski
Managing Partner & Climate Analysis Global Lead
Jean is Managing Partner and Climate Analysis Global Lead at Sia Partners. In charge of several business units for global transformations related to Sustainability and low Carbon strategies, AI/DS, Risk, Pricing & Revenues Mgt, Innovation & Strategic Roadmap.
- Mobility & Logistics
- Supply Chain & Logistics
- Growth & Innovation
- IT Strategy & Digital Transformation
- Energy, Resources & Utilities
- Corporate Strategy
- Jean Trzcinski
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Sheri Iverson
Partner, Head of Technology Advantage | Seattle
Sheri leads our Program, Project, Portfolio Management Practice and focuses on combining execution excellence with human-centered business transformation change.
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Pierre Folk
Partner, Insurance | Paris
Pierre implements and oversees a wide range of projects with global and national (re)insurers, all across the value chain from point of sale to 2nd and 3rd lines of defense. He is committed to bringing the support and confidence of the firm to help businesses thrive in the new transformative age.
- Insurance
- Audit
- Compliance in the Insurance Sector
- Modern Finance
- Finance & Risk Management
- IT Strategy & Digital Transformation
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Matthew Fahey
Partner | Perth
Matthew Fahey is a Partner in our Perth Office and leads our Digital Transformation offering.
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Niall Cunneen
Associate Partner, Life Sciences| Dublin
Niall enjoys working with teams to break down complex problems, thinking creatively to design solutions that deliver sustained performance improvements.
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Carlos Guevara
Partner, Energy & Public Sector | Middle East Hub
Since 1997, Carlos has advised over 50 organizations, across +15 countries. Before joining Sia, he co-founded the boutique consultancy ShiftIN Partners. He also held leadership positions at The Palladium Group and at the global giant CEMEX.
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Raazi Imam
Managing Partner, Head of Sia Experience, NA | Bay Area
Raazi is a digital transformation leader with over 25+ years of management consulting experience who has travelled globally advising executives across a variety of industries including Tech, Fintech, Healthcare, Wireless, Gaming, Ecommerce, and Saas.
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Filipe Lyrio
Managing Director, Energy and Resources, Middle East Hub
Managing Director with nearly 20 years of experience with track record in commodities in major energy companies such as Shell, Repsol and ADNOC.
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Antoine Mazurie
Managing Director, Actuarial & Quantitative Services | Paris
Antoine is a Managing Director in the Actuarial and Quantitative Services team. He is also in charge of a "tools centre".
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Lawrence Vesey
Partner, UK & Ireland | Dublin
Dedicated to partnering with customers to turn strategic plans into business outcomes and benefits.
