Who wins NAICS 561440 federal contracts?

A direct answer for COLLECTION AGENCIES federal contract competitors and buyers.

Direct answer

CONTINENTAL SERVICE GROUP, LLC leads NAICS 561440 federal contracts with $124,974,595 in ingested obligations.

Answer Facts

NAICS561440
Obligations$135,378,470
Top contractorCONTINENTAL SERVICE GROUP, LLC
Top agencyDepartment of the Treasury

Which agencies buy NAICS 561440?

Department of the Treasury is the largest visible agency buyer for NAICS 561440 at $124,974,595.

Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.