Business Services Contacts
Not sure who to contact? We can help!
Select an option from the list below.
Accounts Receivable
Contact the Accounts Receivable Branch to ask for help with paying an APHIS or Agricultural Marketing Service (AMS) bill, ask questions about your bill, request options if you are unable to pay your bill, or find out how much you owe.
ABS Helpline
APHIS Customers
Small and Disadvantaged Businesses/AbilityOne
Contact the Marketing and Regulatory Programs Small Business Coordinator for guidance on pursuing Federal contracting as a small or disadvantaged business.
Michael Chiodi
Small Business Coordinator/AbilityOne Liaison
Email: michael.j.chiodi@usda.gov
Phone: 612-336-3203
Estela Diaz
MRP Purchase Card Program, Agency Program Coordinator
Email: estela.m.diaz@usda.gov
Phone: 301-851-2537
Vendor Assistance
Contact the Federal Service Desk to ask for help with FedBizOpps, the System for Award Management (SAM), or the Invoice Processing Platform (IPP).
International Vendor Assistance
For international calls