Dolan Built

Skanska USA Building is one of the locations operated by Skanska, which is one of the leading construction groups in the world. The parent company maintains a staff of more than 56,000 employees. It offers a range of construction and development services for commercial and residential projects. Skanska has annual sales revenue of over $21 billion. It provides various construction management and design and build solutions. The parent company also offers pharmaceutical validation and preconstruction services. Skanska serves several clients in the aviation, educational, water treatment and health care sectors. It has completed projects for the Almac Group, Alamo Community College District and Aloha-Huber Park School.

With annual revenues of more than $1 billion, Walsh Construction is one of the largest contracting firms in Chicago. The company specializes in general contracting and construction management services. Operational since 1898, it offers a range of design and build services. The company has invested over $450 million in capital equipment. Walsh Construction employs a staff of nearly 4,000 individuals. It is a subsidiary of The Walsh Group, which is one of the largest general contracting companies in the United States. The Walsh Group is a family-owned business that has been in operation for approximately 100 years. The group also operates Archer Western Contractors, which was founded in 1983.