State + NAICS + PSC page
NAICS 561110 and PSC H268 contractors in District of Columbia
Office Administrative Services. EQUIPMENT AND MATERIALS TESTING- CHEMICALS AND CHEMICAL PRODUCTS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside District of Columbia.
District of Columbia · NAICS 561110 · PSC H268
Last updated: April 7, 2026
Visible recipients
1
Mapped obligations
$18,992,465
Buyer overlap
4
Top recipients
