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Welcome to the Nielsen Supplier Registration

Your application must be completed online.

For technical support questions please contact 1-800-233-1121 or email us at technicalsupport@sciquest.com.

For all other questions, please to contact sourcing@nielsen.com or 847-605-5064

If you have any questions regarding the Nielsen’s Supplier Diversity program, please contact Supplier.diversity@nielsen.com or 877-603-9122.