Elecnor USA, a provider of energy and telecommunications infrastructure solutions, has opened its new corporate headquarters in Garden City.
The company’s new 21,562-square-foot offices are at 1415 Kellum Place. Elecnor USA relocated to Garden City after 13 years in Hauppauge.
The new headquarters also represents the company’s continued evolution. It began as Belco on the West Coast and later expanded to become Elecnor Hawkeye, a regional operation focused primarily on serving the Northeast. Now known as Elecnor USA, the company specializes in building and managing overhead and underground transmission lines, substations, natural gas infrastructure, renewable power generation and more. It has supported critical infrastructure projects across New York, Connecticut, New Hampshire, Maine, New Jersey, California, Texas, and other regions throughout the country, according to a company statement.
“This move represents an exciting new chapter for Elecnor USA,” Leonardo “Leo” Sancho, CEO of Elecnor USA, said in the statement. “We are proud of where we started, the teams that helped build this company, and the growth we’ve achieved together over the years. Our new headquarters reflects not only how far we’ve come, but also the future we are continuing to build.”
The new Garden City headquarters will serve as a central hub for “leadership, collaboration, innovation, and operational support,” according to the statement.
“We would not be here without the dedication of our employees, the trust of our customers, and the support of the communities we serve,” Sancho said. “As we continue growing, we remain committed to the values that define us — safety, quality, integrity, teamwork, and delivering meaningful infrastructure that improves everyday life.”
Elecnor USA is a subsidiary of Elecnor Group, a global conglomerate which started out in 1958 and is headquartered in Madrid, Spain. It employs more than 28,000 people throughout 40 countries. The company reported 2025 revenue of about $4.8 billion.
Richard MacDougall of Breslin Realty represented the Elecnor USA, while John LaRuffa of Cushman & Wakefield represented the landlord, Automobile Association of America Northeast, in the Garden City lease transaction.
