Cumming Group is further strengthening its already well-established and high-performing Los Angeles office with the appointment of Sonnet Hui as Senior Vice President of Private Project Management and the elevation of Michael Cyrolies, Cost Management Senior Director. They join a deep bench of respected, long-standing leaders who have successfully delivered projects across Southern California for decades, reinforcing the firm’s commitment to continued growth and client service in the region.
With more than 30 years of history in Southern California, the Los Angeles office is built on a strong foundation of local leadership, long-term client relationships, and proven delivery. This local strength is further supported by Cumming Group’s global platform of more than 70 offices and 3,000 team members worldwide.
Hui brings more than 25 years of experience to the regional project management team, serving as a direct extension of the owner on complex projects. Her portfolio includes work with Fortune 100 technology firms, globally recognized developers, iconic entertainment companies, and local nonprofits addressing critical community needs, delivering global expertise with the accountability and responsiveness of local leadership.
Cyrolies, who joined Cumming Group through the 2024 merger of his former firm, The Ridgway Group, brings more than 17 years of experience as an international quantity surveyor. Based in Los Angeles for nearly a decade, his experience spans luxury retail, residential, hospitality, life sciences, and commercial sectors, with project values ranging from $1 million to more than $1.5 billion.
Together, Hui and Cyrolies complement an already strong leadership team, enhancing the office’s ability to deliver integrated project and cost management services. Their addition further positions the Los Angeles office to serve clients across advanced technologies, commercial, luxury retail, education, healthcare, infrastructure, hospitality, sustainability, and high-end residential sectors with the full strength of Cumming Group’s global resources.
