This is BlacJac Longboards freeride board. Go check it out at www. venga-direkt.de like them on facebook!. So this company called " BlacJac Longboards " started following me on instagram. So i followed back and they look pretty tight. Anyone heard of. Blacjac Longboards LLC is in the Business Activities At Non-commercial Site business. View competitors, revenue, employees, website and phone number. All Subscriptions Require Valid Credit Card to Activate. BTFH, you're like the silverfish detective. All Subscriptions Require Valid Credit Card to Activate. BigTreeFallHard View Profile View Forum Posts Private Message. Do you want to promote the sport of longboarding? So this company called "BlacJac Longboards" started following me on instagram. It's very possible that he came onto this site as a normal fish user, then created his company and decided to create an account to manage his company's postings on here.