D.P. Nicoli is a 100% employee-owned commercial construction company headquartered in Lake Oswego, Oregon. The company was founded in 1982 by David P. Nicoli. He expanded its scope to include a comprehensive range of shoring and slide rail products. D.P. Nicoli has established itself as a one-stop destination for addressing the shoring requirements of the heavy construction industry within the United States. Today, D.P. Nicoli, Inc. stands as an undisputed authority in the realm of underground excavating shoring supply and training, offering a wealth of expertise. They now operate offices in Washington, Idaho, and California that allow them to serve a diverse portfolio of clients. 

In 2022, D.P. Nicoli became employee-owned when they implemented an Employee Stock Ownership Plan (ESOP). D.P. Nicoli attributes much of its success to its ability to cultivate enduring relationships with their customers. As owners, employees take pride in their work and are uniquely motivated to provide exceptional service and top-quality products. They are also skilled and knowledgeable professionals who together, contribute to the company’s success.