.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}This article may be expanded with text translated from the corresponding article in Japanese. Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 3,428 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Japanese Wikipedia article at [[:ja:東京ガス]]; see its history for attribution. You should also add the template ((Translated|ja|東京ガス)) to the talk page. For more guidance, see Wikipedia:Translation.
Tokyo Gas Co., Ltd.
Native name
Tōkyō Gasu Kabushiki-gaisha
TypePublic (K.K.)
TYO: 9531
Nikkei 225 Component
Founded1 October 1885; 137 years ago (1 October 1885)
Area served
Tokyo, Kanagawa, Saitama, Chiba, Ibaraki, Tochigi, Gunma, Yamanashi, Nagano
ServicesProduction, supply and sale of city gas
Supply and sale of gas appliances, and related construction
Construction for supply of city gas
Energy services
Supply of electricity
RevenueIncrease ¥1,535,242 million (FY 2011)
Increase ¥122,451 million (FY2011)
Increase ¥95,467 million (FY2011)
Total assetsIncrease ¥1,829,661 million (FY2011)
Number of employees
16,832 (2013)

Tokyo Gas Co., Ltd. (東京瓦斯ガス株式会社, Tōkyō Gasu Kabushiki-gaisha, TYO: 9531), founded in 1885, is the primary provider of natural gas to the main cities of Tokyo, Kanagawa, Saitama, Chiba, Ibaraki, Tochigi, Gunma, Yamanashi, and Nagano. As of 2012, Tokyo Gas is the largest natural gas utility in Japan.