Ion/Openlink's Allegro offers out-of-the box connectivity to 100+ Natural Gas Pipelines!

Nom 1 & Done™. Eliminate hand-typing of noms

With Allegro’s MULTI-PIPELINE natural gas nominations & scheduling dashboard, you can submit gas noms to all pipes from 1 dashboard with 1 click. No need to visit several gas pipeline websites each day.


Automate nom submissions to all your pipes with one click. See real time Accept/Reject status for each nom and have Scheduled Quantities from each pipe automatically loaded into Ion/Openlink's Allegro saving you precious time by not having to scrape scheduled quantities from each pipeline EBB. Use secure NAESB encryption technology instead of submitting noms over the public internet thereby exposing your business to cyber threats. Eliminate repetitive tasks and manual data entry. Simplify scheduling.

No learning curve for each new pipeline you handle, since you will only use 1 screen for all your noms

All pipeline nom models supported including Pathed, Non-Pathed, Pathed Non-Threaded, and even Hybrid.

Several Excel Sheets = Wasted Time + Costly Errors

Consolidate all your gas scheduling into 1 portal. Track flow better!

NatGasHub.com is NOT a counterparty and does NOT take title/custody of your gas at anytime.

NAESB-certified scheduling software for natural gas pipeline EDI nominations.

Some of the popular pipes available via Ion/Openlink’s Allegro:

Trusted by America’s prominent gas shippers

FIS is constantly adding new nat gas pipes and offers you NAESB-certified software!

Our software is NAESB certified (WGQ v3.2).