Three Forty-Five

Alexandria | VA


Three Forty-Five was formed to acquire spectrum in the Federal Communications Commission's ("FCC") Auction 110. The auction, which was completed in the first quarter of 2022, was for 100 MHz of mid-band frequencies.



Our Portfolio

Over the past thirty years, Columbia Capital has invested in a portfolio of industry leaders in the communications, media, and enterprise technology industries. Our goal is to build a sector focused portfolio of companies at all stages of growth.