English: Koch Industries, Inc. is an American multinational corporation based in Wichita, Kansas, United States, with subsidiaries involved in manufacturing, trading, and investments. It was founded as Wood River Oil and Refining Company in 1940, and later as Rock Island Oil & Refining Company.
<nowiki>Koch, Inc.; 科氏工業集團; Koch Industries; کوک صنایعسی; Koch Industries; صنایع کخ; 科氏工業集團; Koch Industries; Koch Industries; コーク・インダストリーズ; Koch Industries; קוק תעשיות; कोच इंडस्ट्रीज; Koch Industries; Koch Industries; Koch Industries; Koch Industries; Koch, Inc.; Koch Industries; Коч индустрис; Koch Industries; 코크 인더스트리즈; Koch Industries; Koch Industries; Koch Industries; Koch Industries; Koch Industries; Koch Industries; Koch Industries; Koch Industries; Koch, Inc.; صناعات كوك; Koch Industries; Koch Industries; negocio de Estados Unidos; entreprise en États-Unis; американская корпорация; Unternehmen in den Vereinigten Staaten; negócio na Estados Unidos; 企业; afacere în Statele Unite ale Americii; アメリカ合衆国で2番目に大きな非公開会社; Επιχείρηση, Ηνωμένες Πολιτείες Αμερικής; perusahaan asal Amerika Serikat; biznes w Stany Zjednoczone; amerikanskt industriellt konglomerat; onderneming in Verenigde Staten van Amerika; شركة أمريكية; संयुक्त राज्य अमेरिका के सबसे बड़े निजी स्वामित्व वाले व्यावसायिक उद्यमों में से एक; impresa in Stati Uniti d'America; yhdysvaltalainen petrokemian alan konserni; second largest privately held company in the United States; due plej granda privatfirmao en Usono; podnikání v Spojené státy americké; drugi največji zasebni konglomerat v Združenih državah Amerike; aktiven na področju naftne industrije; Koch Industries, Inc; コーチ・インダストリー; Koch Industries, Inc.; Koch Industries, Inc.; Koch Industries, Inc.; कोच इंडस्ट्रीज, इंक.; Koch Industries, Inc.; Wood River Oil and Refining Company; Rock Island Oil & Refining Company; Koch; Koch Companies; Koch Companies LLC; Koch Industries; Koch Industries, Inc.; 美國科氏工業集團; 科氏工業; 美國科氏工業集團股份有限公司; 美國科氏工業集團股份; Koch Industries, Inc.; Koch Industries, Inc.; Wood River Oil and Refining Company; Rock Island Oil & Refining Company; Koch; Koch Companies</nowiki>
Koch, Inc.
second largest privately held company in the United States