Who are the top contractors for United States Chemical Safety Board?
A direct answer for United States Chemical Safety Board contractor spending, with supporting agency and ranking links.
Direct answer
CITRINE LLC is the top listed contractor for United States Chemical Safety Board, with $1,192,486 in ingested obligations.
Answer Facts
Agency obligations$1,192,486
Award records1
Top contractorCITRINE LLC
Top NAICS541330 - ENGINEERING SERVICES
Which market category matters most for United States Chemical Safety Board?
541330 - ENGINEERING SERVICES is the largest visible NAICS category for United States Chemical Safety Board at $1,192,486.
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.