March 22 (Reuters) -

Southwest Gas Holdings unit Centuri Holdings plans to go public in the United States, the infrastructure services company said in a filing on Friday.

Centuri, which builds and maintains energy networks that power millions of homes and businesses across the U.S. and Canada, did not disclose the size of the offering in its filing.

The 110-year-old company plans to list on the New York Stock Exchange under the symbol "CTRI".

UBS Investment Bank, BofA Securities, J.P.Morgan and Wells Fargo are among the underwriters for the offering. (Reporting by Mehnaz Yasmin in Bengaluru; Editing by Devika Syamnath)