NAICS + PSC page

NAICS 339999 and PSC 6550 contractors

All Other Miscellaneous Manufacturing. IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 339999 + PSC 6550
Last updated: April 2, 2026

Visible recipients

1

Mapped obligations

$48,424

State overlap

0

Top recipients

Visible recipients in the NAICS 339999 and PSC 6550 overlap