I'm going with B as they are funded by taxpayers, some funds come from traffic tickets and such but as with most govt. agencies it is the taxpayer.
Guilds performed a variety of important functions in the local economy. They established a monopoly of trade in their locality or within a particular branch of industry or commerce; they set and maintained standards for the quality of goods and the integrity of trading practices in that industry; they worked to maintain stable prices for their goods and commodities; and they sought to control town or city governments in order to further the interests of the guild members and achieve their economic objectives.
The company controlled every step of steel production, from raw materials to distribution