Hobby Manufacturers Association

Philadelphia's Business to Business category lists 39 companies, but count alone won't get you a callback. What matters is how many entries actually have a way to reach them: 36 have a phone number and 34 have a website listed. Zip 19103 carries 6 listings, the most of any area, while 19124 has 5 and 19102 has 3, so coverage thins out fast once you move past the top few zips.

None of these 39 businesses carry a Sponsored tag, since this category hasn't turned on paid placement in Philadelphia yet, so what you're scrolling is the directory's plain default order, not a boosted or promoted stack. If your company is on this page and the phone or website field sits empty, you can claim the listing and fill in the gap yourself, which matters more once you're outside a dense zip like 19103 and into one with only a couple of entries nearby. Call two or three that fit your need before settling on one, since a listing here confirms a business exists, not how it performs.