Company Description
Northwest Natural Holding Company, through its subsidiary, Northwest Natural Gas Company, provides regulated natural gas distribution services to residential, commercial, and industrial customers in the United States.
The company operates mist gas storage facility contracted to other utilities, third-party marketers, and electric generators; offers natural gas asset management services; and operates an appliance retail center.
It also engages in gas storage, water and wastewater, non-regulated renewable natural gas, and other investment businesses.
In addition, the company offers natural gas service in Oregon and southwest Washington; and water and wastewater connections.
Northwest Natural Holding Company was founded in 1859 and is headquartered in Portland, Oregon.
| Country | United States |
| Founded | 1859 |
| Industry | Utilities - Regulated Gas |
| Sector | Utilities |
| Employees | 1,452 |
| CEO | Justin Palfreyman |
Contact Details
Address: 250 S.W. Taylor Street Portland, Oregon 97204 United States | |
| Phone | 503 226 4211 |
| Website | nwnaturalholdings.com |
Stock Details
| Ticker Symbol | NWN |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001733998 |
| CUSIP Number | 66765N105 |
| ISIN Number | US66765N1054 |
| Employer ID | 82-4710680 |
| SIC Code | 4924 |
Key Executives
| Name | Position |
|---|---|
| Justin B. Palfreyman | President, Chief Executive Officer and Director |
| Raymond J. Kaszuba III | SVice President and Chief Financial Officer |
| Brody J. Wilson CPA | Vice President, Chief Accounting Officer, Controller and Treasurer |
| MardiLyn Saathoff J.D. | Chief Legal Officer and Senior Vice President of Regulation |
| Brian Fellon | Vice President, Chief Information Officer and Chief Information Security Officer |
| Nikki Sparley CPA | Director of Investor Relations and Treasury |
| Megan H. Berge | Senior Vice President, General Counsel, Chief Compliance Officer and Corporate Secretary |
| Melinda B. Rogers | Vice President and Chief Human Resources and Diversity Officer |
| Kyra Patterson | Vice President and Chief People Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Dec 16, 2025 | 8-K | Current Report |
| Dec 15, 2025 | 8-K | Current Report |
| Nov 5, 2025 | 10-Q | Quarterly Report |
| Nov 5, 2025 | 8-K | Current Report |
| Oct 28, 2025 | 8-K | Current Report |
| Oct 20, 2025 | 144 | Filing |
| Sep 2, 2025 | 8-K | Current Report |
| Aug 26, 2025 | 8-K | Current Report |
| Aug 11, 2025 | SCHEDULE 13G | Filing |
| Aug 5, 2025 | 10-Q | Quarterly Report |