Cornerstone Staffing Solutions, Inc. Cornerstone Staffing Solutions, Inc.
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COI Request Form

Instructions: 1. Fill out the form and submit. Red asterisk indicates required information, which must be completed before the request can be processed.
2. Please ensure the fully executed agreement (i.e., signed by client and CSSI) is uploaded into Avionté, so insurance requirements can be verified. If the Agreement has not been uploaded, it will delay the request.
3. Upon receipt, please upload the Certificate of Insurance into the Documents section in the Customer file in Avionté.

  • This field is for validation purposes and should be left unchanged.
  • Certificate of Insurance Request Form

  • Requestor Information

  • Enter the name of the Branch Contact if we have any questions.
  • Certificate Holder Information

  • Avionté Customer ID
  • (Enter address if different from above.)
  • Drop files here or
    Max. file size: 100 MB.
      If the Customer has provided a sample COI or additional information with insurance requirements, please upload.
    • Please include any special instructions provided by the Customer.

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    Cornerstone Staffing Solutions

    Our Headquarters
    5820 Stoneridge Mall Road, Suite 205
    Pleasanton, CA 94588
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    The information on this website is the property of Cornerstone Staffing Solutions, Inc. As a company we are aware that our name, logo, and website likeness are being used by parties seeking to defraud job candidates and others. Some of these criminals will ask you to pay a fee, which we never do. Please verify that you are dealing with us, especially before providing any of your personal information. For any further questions or confirmation that you are working with individuals who legitimately represent us, contact our Human Resources department – HR@cssitalent.com or 925-426-6900.

    Do Not Sell My Personal Information Do Not Share My Sensitive Personal Information.

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