Electric cooperatives and community owned utilities
The segment that arrives at networking from the other direction. They already own poles, conduit and a service territory, and a growing minority now run fiber as a second business. Worth being straight about a limit: no public register flags which of them have a live broadband build, so they are identified one at a time.
Who signs: the VP of engineering, the general manager of the broadband subsidiary, the chief technology officer, and the board.
About 900 cooperatives, plus roughly 2,000 community owned utilities
US electric cooperatives and publicly owned utilities; only some run fiber