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Payment calendarCheck mailed May 27Direct deposit June 1

Doing business with CalSTRS

Thank you for your interest in doing business with CalSTRS. We are committed to socially and environmentally responsible business practices and acquire goods and services in the best interest of CalSTRS, its members and beneficiaries. CalSTRS’ competitive purchasing process follows State of California laws.

Business opportunities will be posted here on this site, solicited directly or advertised with Cal eProcure. We invite you to review advertised opportunities and purchasing methods. Questions regarding solicitation methods or business opportunities can be directed to or 916-414-4880.

Register your business with CalSTRS 

Vendors interested in submitting bids or responses to CalSTRS business opportunities are encouraged to register in our online accounting system, the Supplier Self-Service Portal (SUS).

Registration in the SUS portal allows CalSTRS to establish a contract, purchase order and to schedule payments.

Please contact Partners at to request a registration form and instructions. Read more about the registration process in our FAQ.

Small Business/Disabled Veteran Business Enterprise advocate 

 Questions about finding a SB or DVBE subcontractor or becoming a SB or DVBE subcontractor can be directed to CalSTRS SB/DVBE Advocate at:  

CalSTRS SB/DVBE Adovcate 
100 Waterfront Place, MS #30
West Sacramento, CA  95605