Cascade Natural Gas Corp

Cascade Natural Gas Corp, a subsidiary of MDU Resources Group, Inc., operates as a natural gas utility service provider delivering fuel supply and infrastructure support to federal facilities across the Pacific Northwest as a prime contractor (100% of recent awards) with no set-aside designations. The company competes full-and-open against commercial utility providers and government-selected vendors, with headquarters in Kennewick, Washington, and primary work classified under NAICS 481211 (Pipeline Transportation of Natural Gas) and 492210 (Natural Gas Distribution).

Cascade's federal capability set centers on retail natural gas distribution, pipeline construction, energy management services, and utility infrastructure support to Department of Defense and civilian agency facilities. Representative recent work includes a $50 million single-award Indefinite Delivery Contract awarded by the GSA Energy Division on March 24, 2026, with a ten-year performance window through March 23, 2036, procuring natural gas and energy management services for federal facilities in Washington and Oregon; a $1 million definitive contract with Naval Facilities Engineering Command (September 2023 through August 2031) to provide natural gas services at Naval Air Station Whidbey Island in Silverdale, Washington; and a $493,883 delivery order from the Bureau of Reclamation (June 2026, ultimate completion April 2036) for natural gas utility services at Yakima and Umatilla field office facilities.

Customer concentration is heavily skewed toward the Defense Logistics Agency Energy and the GSA Public Buildings Service Energy Division. The top five customers by potential value account for 97% of combined potential value, with DLA Energy anchoring $58.5 million (one award) and GSA Energy Division commanding $50 million (two awards including the 2026 IDC). By award count, the GSA Public Buildings Service leads with 114 awards across multiple regional offices, followed by the Department of the Army (16 awards) and GSA Region 10 (14 awards, $2 million combined potential value). The company places task orders under five named indefinite delivery vehicles and multiple basic ordering agreements, with the IDC GS00P05BSD0357 carrying 13 task orders valued at $6.5 million. Activity has been sparse in recent years — two awards in 2026, one in 2023, two in 2020 — but the pipeline includes five awards reaching completion inside the next twenty-four months with combined recompete exposure of $2.1 million. The vendor operates exclusively as a prime; no subcontract footprint is present in the source data.