Vázquez-Fariñas, Maríada Luz Sampaio, MariaCastro-Valdivia, MarianoMatés-Barco, Juan Manuel2025-03-212025-03-212024PURE: 113455941PURE UUID: a14f7836-fa62-4298-9db6-188d7be99b2fScopus: 85186578250ORCID: /0000-0002-9231-4757/work/180536314WOS: 001157108400015http://hdl.handle.net/10362/181097UIDB/04004/2020This article provides a comparative analysis of gas companies in the Iberian Peninsula throughout the second half of the 19th Century. Information was sourced from archives, libraries, and newspaper archives for this study. Specifically, it examines the origins of this sector in Spain and Portugal in the 1840s and the process of consolidation of this industry until the end of the 19th century. The study analyzes the main characteristics of the industry, the companies involved in this business, and the process of introducing gas lighting in these territories.32813286spa19th CenturyCompaniesGasPortugalSpainGeography, Planning and DevelopmentHistoryArts and Humanities (miscellaneous)journal article10.51349/veg.2024.1.04https://www.scopus.com/pages/publications/85186578250https://revistavegueta.ulpgc.es/ojs/index.php/revistavegueta/article/view/873