Registering as a vendor only takes a few minutes. Once you enter the registration page, you will be led through the registration process using easy-to-follow instructions.
Before you start your registration, please collect the following items:
If you are already registered you can
to access your profile and make updates at any time.
The updates include general information, Company demographics, Contact info including street address and email, commodities and/or services you provided and standard terms & conditions.
If you need assistance, please contact LA County - ISD Vendor Relations:
Hours: Monday - Thursday (7:00 a.m to 5:00 p.m PST)
Online help guides with step-by-step instructions are available here
Before registering as a new vendor, you can search our directory of vendors to see if you’re already registered with the County of Los Angeles.
The first step in doing business with the County of Los Angeles starts with registering as a County vendor.
Vendors who register with the County of Los Angeles can participate in:
As the County of Los Angeles looks forward to working with vendors, the County would like to remind you of your responsibility to maintain your vendor profile information.
The County uses information of your vendor profile to send you email notifications of posted solicitations and vendor outreach events, etc.
Your company information of contact names, email addresses, phone numbers, physical addresses just to name a few, must be current and accurate in order for the county to do business with you.
LA County has a number of Preference programs which allow the participating vendors to request that a preference be applied when bidding on an LA County Solicitation.
Your starting point for purchasing and contracting opportunities as a vendor with Los Angeles County.
The Vendor Self Service (VSS) Portal allows registered Vendors to manage account information, view financial transactions and respond to solicitations online.
The County of Los Angeles, Auditor-Controller's Office has developed a convenient and secure site for entry of your direct deposit information.
Active Registered Vendors
New Registered Vendors In a Month
Recently Awarded Vendors