Plant finder / Company
Matheson Tri-gas Inc (100%)
Parent company (EPA GHGRP)
3 US manufacturing plants across EPA registry data. Process families and applications below are rolled up from the plant list.
Process families
Plants
- Matheson Tri-gas IncRomeoville · IL
- Nippon Sanso Matheson, Inc.Lima · OH
- Air Liquide Amer Corp/donoraDonora · PA
Sources
Company roll-up is from EPA TRI parent-company fields, EPA GHGRP parent-company fields, and facility-name normalisation. Process family tags come from EPA ECHO/ICIS-Air, National Emissions Inventory, and Toxics Release Inventory (all US public domain).