A top football division is usually a private company, and its shareholders are the clubs competing in it. That ownership structure explains most of how it behaves.
One club, one share
Each member club holds a single share, which is surrendered on relegation and issued to the promoted club taking its place.
Shares carry equal voting rights regardless of a club's size or revenue, so the largest and smallest members have the same vote.
Equality of votes is what allows a league of unequal clubs to make collective decisions without the largest simply dictating them. It is also why the annual turnover of membership changes the arithmetic of every vote.
Rule changes require a supermajority
Amendments to the rulebook typically need agreement from a defined majority of clubs rather than a simple one.
The threshold is set so that a coordinated minority can block change, which protects clubs from rules written against their interests by a bare majority.
It also means reform is slow, and proposals affecting revenue distribution frequently fail because the clubs that would lose can assemble a blocking group.
The executive works for the shareholders
A chief executive and staff run the competition day to day, negotiate broadcast contracts and enforce regulations.
Their authority is delegated, and they can be instructed or overruled by the shareholder meeting on matters reserved to it. The reserved list is itself part of the rulebook the clubs control.
This creates the recurring tension of a regulator employed by those it regulates, which is why disciplinary decisions are handed to independent panels.
Collective selling depends on the structure
Because the league company owns the competition, it sells the broadcast rights to it centrally rather than clubs selling their own matches.
Clubs agree to this because collective selling produces more in total than individual sales would, particularly for smaller members.
The distribution formula for that money is the single most contested item on any agenda, and it requires the same supermajority as any other rule.
Governing bodies sit above the company
The league operates under sanction from the national association, which retains authority over the game as a whole.
That relationship is defined by agreement, covering matters such as international player release and the pyramid's structure.
A league is therefore a company inside a governing framework, answerable upward to an association and downward to shareholders who are also its participants.

