We encourage our vendors to become members of the Cortex Trading Partner Network. As a member, you have the capability to connect electronically to us, additional buying organizations and 8,500+ trading partners who are already transacting on the Network.
Becoming a member of the Cortex Trading Partner Network will also enable vendors to:
Quickly and securely transfer business documents electronically to your buyers.
Reduce high costs associated with traditional accounting business processes.
Access a single integration for multi-format invoicing.
Receive no disruption to invoice submission due to postage handling.
Use a new simplified sign-up process directly from the Cortex website.
Our successes on the Cortex Trading Partner Network
We continue to work hard to provide additional benefits to our vendors as we automate our processes to allow quicker payment of invoices and increased communication.
Additional Information for Current Vendors
Changes to Vendor Information
Address changes: Please send a signed letter on company letterhead notifying Hilcorp of your current/correct remit-to address.
Name changes: Please send all certified company change documentation along with a signed letter stating details of the change, as well as an updated W-9.
Please mail to:
Hilcorp Energy Company
PO Box 61229
Houston, TX 77208-1229
View our Billing/Invoice instructions
The Cortex Trading Partner Network allows buyer and supplier organizations to exchange documents, such as PO’s, field tickets, receipts, and invoices, quickly and easily resulting in improved cash flow management and business controls, while reducing days outstanding and administrative costs.
Hilcorp’s commitment to urgency and ownership allows me to quickly tackle and make decisions on major issues.
Working every day with such wonderful people who are driven by the same principles and sense of ownership of the organization as I am makes each day a rewarding one.
We constantly ask ourselves, ‘Is there a better way to do this’ Innovation is definitely a key component of Hilcorp’s success.
Urgency is what separates Hilcorp from everybody else…At Hilcorp its ‘act today, not tomorrow’ and that makes a big difference.
This company is great. I look forward to coming to work each day and can truly say that this is “The Best Place to Work".
A flat organization with challenging work, smart, motivated people where everyone can make a difference – That’s Hilcorp.
I really feel like I’m working for a team that appreciates what we do.