Raging Swan Press is a third party publishing company which specializes in GM aids for players of Pathfinder and other fantasy role-playing games of a similar bent. They have a good reputation in the fandom, and are known to hire many freelancers for their projects.
Creighton Broadhurst had an interesting article for fellow self-publishers on how to calculate your "breakeven point," or the point in revenue when a product's sales are enough to cover the cost of making it. Considering that table-top games aren't the most financially lucrative industry, this is a very important subject, and I found it an enlightening read for newcomers.
PS Apologies if my blog updates have been sporadic this month, but I promise to have something substantial out when I get the ability to do so.