New Supplier Portal

Your Gateway to Seamless Business Collaboration

Terms and Conditions

Dear Valued New Supplier, Welcome!

At SISCO, we understand the vital contribution our vendors make in helping us achieve our vision of
becoming the contractor of choice. Building strong, collaborative relationships with our vendors
ensures that we consistently meet our clients’ expectations and deliver successful projects.

Ethical – Professional – Sustainable

By logging into SISCO Supplier Portal you have consented to the following:

Your company must be at least 4 years old to qualify for registration.
Your company, along with its employees and representatives, agrees to abide by the Supplier Code of Conduct, adhere to all applicable policies, laws, and regulations, and act ethically in all business dealings.
Your company, its employees, and representatives will refrain from any actions or interactions with SISCO employees that could create or appear to create a conflict of interest.
Your company, its employees, and representatives will not engage in any form of unfair business practices, including but not limited to bribes, kickbacks, or other unethical conduct.
You acknowledge that the data provided on the portal, including statements of account, invoices, and payment information, is subject to review and validation. As such, this data does not constitute legal evidence of account confirmation and cannot be used as proof for claims or legal actions against SISCO or its affiliated entities.
Your company, its employees, and representatives are responsible for protecting the information on the Supplier Portal and ensuring that it is safeguarded against misuse, theft, fraud, or unauthorized disclosure.
Any expired documentation (ex: Tax certificate, Trade licenses etc.) must be periodically reviewed and updated through the portal to avoid lapses in registration compliance.
All the Contact details must be timely updated for any technical or support inquiries to ensure smooth onboarding experience.

Ethical – Professional – Sustainable

Documentation checklist for supplier registration

Mandatory

Non-Disclosure Agreement (NDA) to be endorsed & stamped.
Bank information/details must be entered, and the company’s bank account details printed on the bank’s official letterhead with an authorized stamp should be attached.
Business classification need to be entered.
Product & Services.
Enter DUNS number as CR number with prefix starting with 000.
Enter Tax Registration Number.
All Supplier/ Subcontractor details need to be capital letters.
All Supplier / Subcontractor details need to be English only.

Prospective Supplier Registration

Commercial Registration Trade License.
Chamber Of Commerce.
Group Insurance Certificate GOSI for Suppliers of KSA origin.
Zakat Certificate – For KSA Supplier.
Saudization Certificate – For KSA Supplier.
VAT Certificate.
Company Profile.
End user approved Vendor Id’s (Saudi Aramco, Sabic etc.) must be mandatory enclosed.