Conducting Business with Messiah College

Supplier Registration

All suppliers must register by completing all required forms.

Certificates of Insurance

Messiah College should be named as the additional insured and certificates should be emailed to

Climenhaga homestead

Purchase Orders

All purchases must be initiated with an authorized purchase order (PO) from Messiah College. Please contact the purchasing office with questions.


All deliveries should be made to the shipping address listed on the PO. Please include the buyer’s name with the address.


All invoices should be emailed to, faxed to 717-691-2306 or mailed to:

Accounts Payable
Messiah College
One College Avenue Suite 3012
Mechanicsburg, PA 17055


Messiah College has adopted the Unimarket procurement solution and we would like to invite you to register your company details on the Unimarket Supplier Marketplace.

Registration is free and will provide you with the ability to:

  • Receive orders from Unimarket customers electronically to the preferred email address
  • Manage and share your company details electronically
  • View and respond to Electronic Bid Requests

Upgrading to the Premium services will allow you to:

  • Publish online catalogs to improve your product search visibility
  • Integrate your current ecommerce site to allow customers to shop for products
  • Integrate your customer’s orders into your order processing or supply chain management software
  • Send invoices electronically to your customers for increased visibility of status and faster payment

For more information or to register online, please click here.

Please contact Unimarket Support at or 888-868-5929 if you have questions or require assistance.


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