Marnell Corrao Associates, Inc.,the construction and architecture firm's resume includes such hot spots as The Mirage, Bellagio, Excalibur, Caesar's Palace, and its latest -- the Wynn Las Vegas, a $2.4 billion resort, and the $1 billion M Resort, Spa, and Casino. It also handles smaller renovation and remodeling projects for its clients, mainly in Nevada, California, and New Jersey. Founded in 1974 by Lud Corrao (retired in 1982) and current owner Anthony Marnell II, the company provides complete design/build and consulting services. It also provides land acquisition and development services from master planning through construction.