Northwest Natural Holding Company at 250 SW Taylor St, Portland, Or 97204 lists David Anderson and Shawn M Filippi of Portland, OR as associates.
| 
                                                            Shawn M Filippi
                                                            Registered Agent
                                                         | 
                                                                        
                                                                                250 SW TAYLOR ST, PORTLAND, OR 97204
                                                                        
                                                             | |
| 
                                                            David Anderson
                                                            President
                                                         | 
                                                                        
                                                                                250 SW TAYLOR ST, PORTLAND, OR 97204
                                                                        
                                                             | |
| 
                                                            Shawn M Filippi
                                                            Secretary
                                                         | 
                                                                        
                                                                                250 SW TAYLOR ST, PORTLAND, OR 97204
                                                                        
                                                             | |
| 
                                                            David H Anderson
                                                            INDIVIDUAL WITH DIRECT KNOWLEDGE
                                                         | 
                                                                        
                                                                                220 NW SECOND AVE, PORTLAND, OR 97209
                                                                        
                                                             | 
| 
                                                        
                                                            250 SW TAYLOR ST, PORTLAND, OR 97204
                                                            
                                                        
                                                        View Map
                                                     | 
Aliases are alternate names by which a company or individual conducts business, commonly referred to as a Trade Name, Fictitious Name, or DBA (Doing Business As).
| 
                                                    Nw Natural Holdings
                                                 | Portland, OR Portland, OR | 
| 
                                    Blue Diamond Infrastructure, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Cascadia Infrastructure, LLC
                                    Registered in Washington
                                 | Portland, OR | View Report | |
| 
                                    Cascadia Water, LLC
                                    Registered in Washington
                                 | Portland, OR | View Report | |
| 
                                    Kb Pipeline Company
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Kb Pipeline Company
                                    Registered in Washington
                                 | Portland, OR | View Report | |
| 
                                    Nng Financial Corporation
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Northwest Biogas, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Northwest Energy Corporation
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Northwest Natural Gas Company
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Northwest Natural Gas Company
                                    Registered in Wyoming
                                 | Cheyenne, WY Portland, OR | View Report | |
| 
                                    Northwest Natural Gas Company
                                    Registered in Washington
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Energy, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Gas Storage, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Ohio Renewable Energy, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Renewables Holdings, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Rng Holding Company, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Water of Arizona, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Water of California, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nw Natural Water of Washington, LLC
                                    Registered in Washington
                                 | Olympia, WA Portland, OR | View Report | |
| 
                                    Nw Natural Water Services, LLC
                                    Registered in Washington
                                 | Olympia, WA Portland, OR | View Report | |
| 
                                    Nwn Gas Reserves LLC
                                    Registered in Wyoming
                                 | Cheyenne, WY Portland, OR | View Report | |
| 
                                    Nwn Gas Reserves LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Salmon Valley Water Company
                                    Registered in Oregon
                                 | Portland, OR Welches, OR | View Report | |
| 
                                    Suncadia Environmental Company, LLC
                                    Registered in Washington
                                 | Portland, OR | View Report | |
| 
                                    Suncadia Water Company, LLC
                                    Registered in Washington
                                 | Portland, OR | View Report | |
| 
                                    Sunriver Environmental LLC
                                    Registered in Oregon
                                 | Portland, OR Sunriver, OR | View Report | |
| 
                                    Sunstone Infrastructure, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Sunstone Water, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Turquoise Infrastructure, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Blue Diamond Water Company, LLC
                                    Registered in California
                                 | Glendale, CA Portland, OR (1 more) | View Report | |
| 
                                    Nng Financial Corporation
                                    Registered in California
                                 | Portland, OR | View Report | 
| 
                                    Northwest Energy Sub Corporation
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Nwn Merger Sub, Inc.
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    P-D Acquisition Corp.
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    P-D Holding Corp.
                                    Registered in Oregon
                                 | Beaverton, OR Portland, OR | View Report | 
| 
                                    Anderson Electric Construction LLC
                                    Registered in Oregon
                                 | Camas, WA Portland, OR | View Report | |
| 
                                    Cbd-Crate LLC
                                    Registered in Oregon
                                 | Biscayne Park, FL Portland, OR | View Report | |
| 
                                    Coal Harbor Consulting LLC
                                    Registered in Oregon
                                 | Vancouver, WA Fairview, OR (1 more) | View Report | |
| 
                                    David A. Anderson Sales and Marketing LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Hostrup Industries, Inc.
                                    Registered in California
                                 | Alexandria, VA Santa Monica, CA (2 more) | View Report | |
| 
                                    Pdx)))vb LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Precision Focus Assessments, LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Syndicate Wine, LLC
                                    Registered in Oregon
                                 | Beaverton, OR Portland, OR | View Report | |
| 
                                    Anderson Associates
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Anderson Associates
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Aniqus Enterprises Inc.
                                    Registered in Oregon
                                 | Gresham, OR | View Report | |
| 
                                    Chi Evolution LLC
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Cymru Construction CO.
                                    Registered in Oregon
                                 | Beaverton, OR | View Report | |
| 
                                    Fox-Heritage, Inc.
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Metabolism Fuel Usa Corp
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Portland Cocktail Club
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Sote
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Tca Corp.
                                    Registered in Oregon
                                 | Portland, OR | View Report | 
| 
                                    Hollis Land & Timber, LLC
                                    Registered in Oregon
                                 | Lake Oswego, OR Newberg, OR | View Report | |
| 
                                    Falls Water Co., Inc.
                                    Registered in Idaho
                                 | Portland, OR | View Report | |
| 
                                    Blue Topaz Infrastructure, LLC
                                    Registered in Texas
                                 | Dallas, TX | View Report | |
| 
                                    Blue Topaz Water, LLC
                                    Registered in Texas
                                 | Dallas, TX Portland, OR | View Report | |
| 
                                    T & W Water Service Company
                                    Registered in Texas
                                 | Conroe, TX Dallas, TX | View Report | |
| 
                                    David H. Anderson, D.M.D., P.C.
                                    Registered in Oregon
                                 | Portland, OR | View Report | |
| 
                                    Northeast Portland Rotary Club Foundation
                                    Registered in Oregon
                                 | Portland, OR | View Report | 
The following government agencies have contributed data:
Oregon Secretary of State