Rosendin

Modular Power Solutions (MPS) opens a new 190,000 SF facility in Lewisville, Texas.

Rosendin hosts first cabinet-level jobsite visit from Secretary of Energy Jennifer Granholm, along with Nevada Congresswoman Susie Lee (NV-03) to Arevon's Townsite Solar Facility in Boulder City, Nevada.

In June 2020, Rosendin Holdings, Inc., the parent company of Rosendin and Modular Power Solutions (MPS), announced it had established The Rosendin Foundation, a 501(c)(3) non-profit incorporated to positively impact communities through financial grants and volunteer hours.
The Rosendin Foundation was established to positively impact communities, build and empower people, and inspire innovation. The Foundation partners with community-focused, non-profit organizations in 17-regions across the U.S. to support health including emotional, nutritional, and occupational programs. “Since 1919, we’ve been dedicated to leading, inspiring, and building communities across the nation. We are thrilled to launch The Rosendin Foundation to provide essential support for non-profit organizations and the people they serve at this critical time in our country’s history,” said Mike Greenawalt, Rosendin CEO. The charitable arm of Rosendin Holdings launched its efforts by donating $42,500 to 17-food banks in communities where Rosendin and MPS employees work and live.

Rosendin sends a team in partnership with Webcor Builders and Bridges to Prosperity to build a permanent footbridge in Rukurazo, Rwanda.

Rosendin wins 2018 Grand Award for Construction Safety Excellence during the 19th annual Construction Safety Excellence Awards.

Rosendin opens an office in Maryland, stretching our Mid-Atlantic reach to include Maryland, Delaware, and Pennsylvania.
Later in the year, the North Carolina office opens to support the growing amount of work in the Carolinas.

Rosendin rallies to help rebuild Haitian Sacred Heart Hospital following the 2010 earthquake in Haiti.

Rosendin completes acquisition of KST Electric, Ltd., a Texas-based electrical contractor. KST will later assume a new name as Rosendin Electric, effective 2014.

Rosendin opens an office Las Vegas, NV. Four years later, in 2011, growth in the region requires expansion of regional office.

Employees complete the buyout of Rosendin making Rosendin fully employee-owned.

Jim Hawk, P.E. appointed Executive Vice President of Rosendin Electric. Jim joined the Company in 1985 having served in the industry since 1977. Jim serves as the Executive overseeing the Company's Preconstruction Services.

Tom Sorley is named President, succeeding Ray Rosendin.

Rosendin opens an office in San Francisco in response to rapid Bay Area growth.

Rosendin moves to a new location on Sunol Street in San Jose, CA.

Rosendin wins its first $1 million project: Fresno State College.

"My father was extremely proud when his two young sons entered the business in 1950. The firm committed itself to hard work, building on its experience and sharpening its business acumen. Days had no hours as we spent whatever time was required to finish tasks…

There is no secret to success in our business. Many years ago, my father would tell me that to be successful one must have all resources – men, materials, and finances – in place before undertaking a project. We continue to adhere to this philosophy, which my father called a “law of nature.”

- Ray Rosendin

Rosendin Electric Motor Works overcomes the Great Depression. Now with eight employees, the Park Avenue office in San Jose, CA is opened.