| Year | Detail |
| 1970 |
Huntsman Container Corp.was formed in Fullerton, California. |
| 1974 |
It launched clamshell. |
| 1982 |
It created Huntsman Chemical Corp. |
| 1987 |
Huntsman acquires polypropylene plant in Woodbury, New Jersey, from Shell Chemical Company. |
| 1989 |
Huntsman acquires three styrene manufacturing facilities in Texas, Virginia and Illinois from Hoechst Celanese Corp. |
| 1992 |
Huntsman acquires Goodyear Tire and Rubber Company's North American film and flexible packaging business and forms Huntsman Packaging. |
| 1993 |
It establishes the Huntsman Cancer Institute at the University of Utah. |
| 1996 |
Huntsman Corporation is formed with the consolidation of all former Huntsman Chemical Corporation operating entities under a single management. |
| 1997 |
Huntsman Corporation purchases Texaco’s propylene oxide and MTBE businesses in Port Neches, Texas. |
| 1998 |
Huntsman Corporation purchases Orica Australia Pty. Ltd. |
| 1999 |
Condea-Huntsman joint venture starts up new maleic anhydride manufacturing facility in Moers-Meerbeck, Germany. |
| 2000 |
Huntsman Corporation acquires Orica’s polyurethane business in Australia. |
| 2003 |
Huntsman Corporation creates its Advanced Materials division by acquiring the Vantico Group. |
| 2006 |
Huntsman Corporation acquires the global Textile Effects business of Ciba Specialty Chemicals Inc. |
| 2009 |
Huntsman Textile Effects establishes its headquarters in Singapore. |
| 2010 |
Arabian Amines Company, a joint venture between Huntsman Corporation and Zamil Group. |
| 2012 |
Huntsman Corporation’s Polyurethanes division forms a joint venture with Sinopec to construct and operate a PO/MTBE facility in China. |
| 2016 |
Huntsman Corporation inaugurates the Huntsman Campus Shanghai in the Minhang Economic and Technology Development Zone. |
| 2019 |
Huntsman Corporation completes the acquisition of 50% interest in its Sasol-Huntsman maleic anhydride German joint venture from Sasol, giving Huntsman 100% ownership of the entity. |
| 2020 |
Huntsman Corporation acquires Icynene-Lapolla. |