MAINSPRING, LLC

What we can show 3 of 6

• ✓ Named source — SAM-BlackOwned · UEI XTNZGAQUA516
• ✓ Source page names this business
• ✓ Location derived from the street address
• ✗ No phone or website on file
• ✗ Not yet claimed by the owner
• ✗ No ownership document on file

Last checked Aug 24, 2026. Blacc Ownd records what it can evidence and says plainly what it cannot. How we verify