ERP Information

Welcome to the Supplier Resource ERP Information section for Keysight Technologies, Inc. The site provides our supplier's with critical process documentation and tools associated with our ERP system. Please note, the information contained in this section will continue to change and evolve.

Keysight Headquarters:
Keysight Technologies, Inc.
1400 Fountaingrove Parkway
Santa Rosa CA 95403-1738
United States

Keysight DUNS #: 079297662

Keysight website:

iSupplier Portal

Keysight uses an internet procurement solution, called "iSupplier Portal" (iSP). iSP allows secure, real-time transactions between Keysight Technologies and its suppliers. This gives suppliers the ability to directly access information across the "procure-to-pay" lifecycle, including purchase orders, forecasts and payments.

Supplier Managed Inventory

Keysight Technologies uses one software solution for all "Supplier Managed Inventory" (SMI) suppliers to interface with Oracle. "Nocturne" is an internet based application, designed and supported by Healex Systems Limited, which is the Keysight worldwide solution for SMI. The Nocturne tool is an internet-based supply chain management process that enables buyers and suppliers to achieve inventory and operation efficiencies through collaborative information sharing. Nocturne communicates inventory and replenishment information, as well as upper and lower control limits utilizing a web-based solution and a basic statistical process control algorithm. The Nocturne tool proactively uses and distributes information to the responsible organizations.

Accounts Payable / Invoicing Solutions

CONTACTING Keysight Accounts Payable:

Asia Pacific:
Europe :


ERS: For most direct material suppliers, a process called "Evaluated Receipt Settlement" (ERS) is utilized to enable on-time payment for receiving goods and services. Keysight Technologies will create a "Self-Billing Invoice" (SBI) on your behalf, eliminating the need for you to send Keysight Technologies an invoice. Please refer to the ERS Guide below for details.

e-INVOICING: Tungsten Network is a global network that facilitates the electronic transmission of invoices to our Accounts Payable department. Using Tungsten Network allows you to automatically upload your invoice data into our financial systems. This also gives you the ability to track invoice delivery to Keysight and completely eliminates the need for paper invoices. Tungsten Network does not require any special hardware or software to use - only access to the Internet. There are no special format requirements when using Tungsten Network. For more information, visit Tungsten Network at


3DExperience/ Supplier Central

The 3DExperience Supplier Central application enables Contract Manufacturers and Suppliers to retrieve parts and products information for the sole purpose of manufacturing Keysight Technologies' parts, assemblies and products.