Information on this page is for customers in

Procurement Systems

We use a variety of tools and resources to help manage vendor/supplier relationships and promote safety, sustainability and diversity.

Suppliers Using Ariba

We use Ariba Sourcing and Ariba Network to contract and work with our suppliers.

Used for strategic sourcing and contracting vendors and for generating vendor scorecards.

Used to transact electronically with vendors by sending purchase orders and receiving invoices.

Suppliers doing onsite work at any Eversource location or performing safety-sensitive work are required to establish a profile on ISNetwork.

Used to track vendors' safety record and to maintain a safety scorecard.

If you use Liaison Athena, here are quick links to typical tasks you might need to complete.

Get updates and information about your invoice.

Log into Liaison Athena to view your purchase orders and invoices.

Instructions for using Liaison Athena to check the status of your invoice.