Petroleum and coal products manufacturers in Hawaii
Hawaii has 3 petroleum and coal products establishments employing 42 people (Census, 2023), and EPA's ECHO database lists 17 active petroleum and coal products facilities in the state. By employment it is Hawaii's number 16 manufacturing industry, and Hawaii ranks number 44 among states for it.
- NAICS subsector
- 324
- Petroleum and Coal Products Manufacturing
- Establishments
- 3
- Census 2023
- Employees
- 42
- Census 2023
- In EPA records
- 17
- With a page here
- 2
- Revised
- November 11, 2026
Petroleum and coal products factories with a page
| Facility | What it makes (NAICS) | City |
|---|---|---|
| Ies Downstream, LLC - Kapolei Refinery Mm | Petroleum Refineries | Kapolei |
| Par Hawaii Refining - Refinery | Petroleum Refineries | Kapolei |
These are the Hawaii petroleum and coal products facilities that report to EPA's Toxics Release Inventory. The other 15 in EPA records don't have a page yet.
What these factories make
- Petroleum Refineries (NAICS 324110): 2 facilities
Where they cluster
Cities with the most active petroleum and coal products facilities in EPA records: Kapolei (6), Honolulu (2), Unknown (2).
Petroleum and coal products manufacturing across the US. Everything made in Hawaii.