CONSTRUCTION/DEVELOPMENT: Hui, Cyrolies

Why It Matters

The leadership upgrade enhances Cumming Group’s ability to deliver integrated project‑ and cost‑management services, strengthening its competitive edge in Southern California’s high‑value construction market.

Key Takeaways

• Sonnet Hui brings 25+ years of complex project management experience
• Michael Cyrolies adds 17 years cost‑management, $1M‑$1.5B projects
• Cumming Group operates 70+ offices worldwide with 3,000 staff
• New leaders target tech, luxury retail, healthcare, and sustainability sectors
• Los Angeles office now better positioned for integrated service delivery

Pulse Analysis

Cumming Group’s recent leadership changes in Los Angeles signal a strategic push to capture a larger share of the region’s booming construction market. The firm, already known for its global footprint of more than 70 offices and a workforce of roughly 3,000 professionals, is leveraging local expertise to meet the nuanced demands of Southern California clients. By elevating Sonnet Hui to Senior Vice President of Private Project Management, Cumming adds a seasoned executive who has guided Fortune‑100 technology firms and high‑profile entertainment projects, ensuring that owner‑representative services remain both globally informed and locally responsive.

Hui’s portfolio, which spans Fortune‑100 tech, iconic entertainment, and community‑focused nonprofit work, equips her to navigate the increasingly complex regulatory and sustainability requirements that dominate California’s construction landscape. Her ability to act as a direct extension of owners on multifaceted projects aligns with the industry’s shift toward integrated delivery models, where risk, schedule, and cost are managed collaboratively. This expertise is especially valuable as developers seek to accelerate timelines while adhering to stringent environmental standards.

Michael Cyrolies complements Hui’s project‑management focus with deep cost‑management acumen. With over 17 years as an international quantity surveyor and a track record of handling projects up to $1.5 billion, Cyrolies brings a rigorous financial discipline that can improve profit margins for developers across luxury retail, life‑science labs, and hospitality ventures. Together, their combined leadership strengthens Cumming’s value proposition: a one‑stop shop that blends strategic project oversight with precise cost control, positioning the Los Angeles office to win high‑value, technically sophisticated contracts in a competitive market.