{"id":214112,"date":"2022-01-27T12:08:44","date_gmt":"2022-01-27T11:08:44","guid":{"rendered":"https:\/\/www.ferrovial.com\/siemsa\/"},"modified":"2026-03-13T12:17:35","modified_gmt":"2026-03-13T11:17:35","slug":"siemsa","status":"publish","type":"page","link":"https:\/\/www.ferrovial.com\/es-la\/siemsa\/","title":{"rendered":"Siemsa"},"content":{"rendered":"    <m-hero type='brand' gutenberg='gutenberg' :translations='{\n        &quot;play&quot;:&quot;Reproducir v\u00eddeo de fondo&quot;,\n        &quot;pause&quot;:&quot;Pausar v\u00eddeo de fondo&quot;,\n        &quot;prev&quot;:&quot;Anterior&quot;,\n        &quot;next&quot;:&quot;Siguiente&quot;,\n        &quot;paginationseparator&quot;:&quot;de&quot;,\n        &quot;goto&quot;:&quot;Ir al slide&quot;\n    }'>\n                        \n                \n                <section slot=\"hero\">\n                    <article bgtype='video' bgsource='https:\/\/static.ferrovial.com\/wp-content\/uploads\/2020\/01\/13131317\/13-power-lines-a_1-1.mp4' bgposition='center center' poster='https:\/\/static.ferrovial.com\/wp-content\/uploads\/2019\/12\/13132008\/power-infrastructure-airports.jpg'>\n                                                <h1><span label=\"Logo Siemsa\" bg=\"background-image: url('https:\/\/static.ferrovial.com\/wp-content\/uploads\/2022\/01\/26120538\/logo-siemsa-blanco-y-negro-255x64.png')\"><\/span><\/h1>\n                                            <\/article>\n                <\/section>\n                <\/m-hero>\n    \n\n    \n    <m-header-brand>\n                            <a slot='logo' href='https:\/\/www.ferrovial.com\/es-la\/siemsa\/' title='Logo Siemsa'>\n                        <span class=\"sr-only\">Logo Siemsa<\/span>\n                        <span role=\"img\" aria-label=\"Logo Siemsa\" style=\"background-image: url('https:\/\/static.ferrovial.com\/wp-content\/uploads\/2022\/01\/26120538\/logo-siemsa-blanco-y-negro.png')\"><\/span>\n                    <\/a>\n                    <\/m-header-brand>\n    \n\n\n    <m-introduction-brand type=\"primary\" gutenberg>\n                        <h2 slot=\"label\">\n                    \u00bfQu\u00e9 hacemos?                <\/h2>\n                                <h3 slot=\"title\">\n                    Desde 1982 trabajamos para conseguir altos niveles de tecnificaci\u00f3n                <\/h3>\n                                <p slot=\"description\">\n                    Hemos logrado as\u00ed una oferta diferencial, competitiva y con un gran valor para nuestros clientes.                 <\/p>\n                        <button slot=\"button\" link=\"https:\/\/www.ferrovial.com\/es\/siemsa\/quienes-somos\/\">\n            Con\u00f3cenos        <\/button>\n    <\/m-introduction-brand>\n\n    \n\n    <m-distributor-brands-extended>\n                        <h2 slot=\"label\">\n                    Actividades                <\/h2>\n                                <h3 slot=\"title\">\n                    Nuestras \u00e1reas de especializaci\u00f3n                <\/h3>\n                                    <a slot='card' href='https:\/\/www.ferrovial.com\/es-la\/siemsa\/' title='Transmisi\u00f3n y Distribuci\u00f3n'>\n                        <h3>\n                            Transmisi\u00f3n y Distribuci\u00f3n                        <\/h3>\n                                                        <p>\n                                    Prestamos servicios de ingenier\u00eda, construcci\u00f3n, montaje, puesta en marcha y mantenimiento de subestaciones y l\u00edneas.\n                                <\/p>\n                                                        <c-masked-image path='3' src='https:\/\/static.ferrovial.com\/wp-content\/uploads\/2022\/01\/27121746\/treatment-and-distribution-siemsa-project-350x350.jpg'>\n\t\t\t\t\t\t<\/c-masked-image>\n                    <\/a>\n                                        <a slot='card' href='https:\/\/www.ferrovial.com\/es-la\/siemsa\/' title='Mantenimiento Industrial '>\n                        <h3>\n                            Mantenimiento Industrial                         <\/h3>\n                                                        <p>\n                                    Mantenimiento de Electricidad e Instrumentaci\u00f3n en instalaciones industriales de diversas \u00edndoles.\n                                <\/p>\n                                                        <c-masked-image path='3' src='https:\/\/static.ferrovial.com\/wp-content\/uploads\/2022\/01\/27121616\/mantenimiento-y-montaje-industrial-siemsa-350x350.jpg'>\n\t\t\t\t\t\t<\/c-masked-image>\n                    <\/a>\n                                        <a slot='card' href='https:\/\/www.ferrovial.com\/es-la\/siemsa\/' title='Control y Analizadores'>\n                        <h3>\n                            Control y Analizadores                        <\/h3>\n                                                        <p>\n                                    Dise\u00f1o, instalaci\u00f3n y mantenimiento para sistemas de control, instrumentaci\u00f3n y sistemas de analizadores.\n                                <\/p>\n                                                        <c-masked-image path='3' src='https:\/\/static.ferrovial.com\/wp-content\/uploads\/2022\/01\/27121719\/siemsa-sistemas-de-control-y-analizadores-350x350.jpg'>\n\t\t\t\t\t\t<\/c-masked-image>\n                    <\/a>\n                        <\/m-distributor-brands-extended>\n\n    \n\n    <m-news columns=\"3\"  >\n                        <h2 slot=\"label\">\n                    Sala de prensa                <\/h2>\n                                <h3 slot=\"title\">\n                    \u00daltimas noticias                <\/h3>\n                                <c-link slot=\"titlelink\" iconsize=\"s\" iconposition=\"right\" external=\"true\">\n                    <a href='https:\/\/newsroom.ferrovial.com\/es\/tax\/?n5=edytesa&amp;cpt=new' title='Ver todo' target='_blank' sr-only='Open new window'>Ver todo<\/a>\n                <\/c-link>\n                                                    <article slot=\"col1\">\n                                                                                            <picture>\n                                                        <source media=\"(max-width: 667px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/04\/09164136\/ferrovial-hannie-verhoeven-fotograaf-009-scaled.jpg\">\n                                                        <source media=\"(max-width: 1023px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/04\/09164136\/ferrovial-hannie-verhoeven-fotograaf-009-scaled.jpg\">\n                                                        <img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/04\/09164136\/ferrovial-hannie-verhoeven-fotograaf-009-scaled.jpg\" alt=\"Ferrovial Shareholders Meeting 2026\n \" style=\"object-position: center center;\">\n                                                    <\/picture>\n                                                                                                    <a href=\"https:\/\/newsroom.ferrovial.com\/es\/notas-prensa\/ferrovial-celebra-su-junta-general-de-accionistas-tras-un-ano-marcado-por-un-solido-desempeno-operativo-y-la-entrada-en-nasdaq-100\/\" target=\"_blank\" title=\"Ferrovial celebra su Junta General de Accionistas tras un a\u00f1o marcado por un s\u00f3lido desempe\u00f1o operativo y la entrada en Nasdaq-100\"><h4>Ferrovial celebra su Junta General de Accionistas tras un a\u00f1o marcado por un s\u00f3lido desempe\u00f1o operativo y la entrada en Nasdaq-100<\/h4><\/a>\n                                                                                        <ul>\n                                            <li>\n                                                <a href=\"#\" title=\"Notas de prensa\">\n                                                    Notas de prensa                                                <\/a>\n                                            <\/li>\n                                        <\/ul>\n                                    <\/article>\n                                                                        <article slot=\"col2\">\n                                                                                            <picture>\n                                                        <source media=\"(max-width: 667px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/03\/25090451\/firma-programas-infraestructuras-sociales-2026-scaled.jpg\">\n                                                        <source media=\"(max-width: 1023px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/03\/25090451\/firma-programas-infraestructuras-sociales-2026-scaled.jpg\">\n                                                        <img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/03\/25090451\/firma-programas-infraestructuras-sociales-2026-scaled.jpg\" alt=\"Firma programas Infraestructuras Sociales 2026\" style=\"object-position: center center;\">\n                                                    <\/picture>\n                                                                                                    <a href=\"https:\/\/newsroom.ferrovial.com\/es\/notas-prensa\/ferrovial-cumple-15-anos-de-cooperacion-y-accion-social-con-mas-de-10-millones-de-euros-invertidos\/\" target=\"_blank\" title=\"Ferrovial cumple 15 a\u00f1os de cooperaci\u00f3n y acci\u00f3n social con m\u00e1s de 10 millones de euros invertidos\"><h4>Ferrovial cumple 15 a\u00f1os de cooperaci\u00f3n y acci\u00f3n social con m\u00e1s de 10 millones de euros invertidos<\/h4><\/a>\n                                                                                        <ul>\n                                            <li>\n                                                <a href=\"#\" title=\"Notas de prensa\">\n                                                    Notas de prensa                                                <\/a>\n                                            <\/li>\n                                        <\/ul>\n                                    <\/article>\n                                                                        <article slot=\"col2\">\n                                                                                            <picture>\n                                                        <source media=\"(max-width: 667px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/03\/06130434\/image-press-release-ferrovial-andbudimextodelivermajorrail-tunnel-in-poland.jpg\">\n                                                        <source media=\"(max-width: 1023px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/03\/06130434\/image-press-release-ferrovial-andbudimextodelivermajorrail-tunnel-in-poland.jpg\">\n                                                        <img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/03\/06130434\/image-press-release-ferrovial-andbudimextodelivermajorrail-tunnel-in-poland.jpg\" alt=\"Imagen - Nota de prensa - Ferrovial\u00a0y\u00a0Budimex\u00a0construir\u00e1n\u00a0un t\u00fanel ferroviario en Polonia\u00a0\" style=\"object-position: center center;\">\n                                                    <\/picture>\n                                                                                                    <a href=\"https:\/\/newsroom.ferrovial.com\/es\/notas-prensa\/ferrovial-y-budimex-construiran-un-tunel-ferroviario-en-polonia\/\" target=\"_blank\" title=\"Ferrovial\u00a0y\u00a0Budimex\u00a0construir\u00e1n\u00a0un t\u00fanel ferroviario en Polonia\u00a0\"><h4>Ferrovial\u00a0y\u00a0Budimex\u00a0construir\u00e1n\u00a0un t\u00fanel ferroviario en Polonia\u00a0<\/h4><\/a>\n                                                                                        <ul>\n                                            <li>\n                                                <a href=\"#\" title=\"Notas de prensa\">\n                                                    Notas de prensa                                                <\/a>\n                                            <\/li>\n                                        <\/ul>\n                                    <\/article>\n                                                                        <article slot=\"col3\">\n                                                                                            <picture>\n                                                        <source media=\"(max-width: 667px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/25100546\/407etr-highway-canada-fy2025-financial-results-scaled.jpg\">\n                                                        <source media=\"(max-width: 1023px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/25100546\/407etr-highway-canada-fy2025-financial-results-scaled.jpg\">\n                                                        <img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1449\" src=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/25100546\/407etr-highway-canada-fy2025-financial-results-scaled.jpg\" alt=\"\" style=\"object-position: center center;\">\n                                                    <\/picture>\n                                                                                                    <a href=\"https:\/\/newsroom.ferrovial.com\/es\/notas-prensa\/ferrovial-registra-solidos-resultados-en-2025-impulsados-por-el-buen-comportamiento-de-todos-los-negocios\/\" target=\"_blank\" title=\"Ferrovial registra\u00a0s\u00f3lidos\u00a0resultados en 2025,\u00a0impulsados por el buen comportamiento de todos los negocios\"><h4>Ferrovial registra\u00a0s\u00f3lidos\u00a0resultados en 2025,\u00a0impulsados por el buen comportamiento de todos los negocios<\/h4><\/a>\n                                                                                        <ul>\n                                            <li>\n                                                <a href=\"#\" title=\"Notas de prensa\">\n                                                    Notas de prensa                                                <\/a>\n                                            <\/li>\n                                        <\/ul>\n                                    <\/article>\n                                                                        <article slot=\"col3\">\n                                                                                            <picture>\n                                                        <source media=\"(max-width: 667px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/20113012\/cerificado-zero-waste-1.jpg\">\n                                                        <source media=\"(max-width: 1023px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/20113012\/cerificado-zero-waste-1.jpg\">\n                                                        <img loading=\"lazy\" decoding=\"async\" width=\"2439\" height=\"1424\" src=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/20113012\/cerificado-zero-waste-1.jpg\" alt=\"Cerificado Zero Waste\" style=\"object-position: center center;\">\n                                                    <\/picture>\n                                                                                                    <a href=\"https:\/\/newsroom.ferrovial.com\/es\/notas-prensa\/ferrovial-consigue-la-verificacion-residuo-cero-de-sgs-por-segundo-ano-consecutivo\/\" target=\"_blank\" title=\"Ferrovial consigue la verificaci\u00f3n Residuo Cero de SGS por segundo a\u00f1o consecutivo\"><h4>Ferrovial consigue la verificaci\u00f3n Residuo Cero de SGS por segundo a\u00f1o consecutivo<\/h4><\/a>\n                                                                                        <ul>\n                                            <li>\n                                                <a href=\"#\" title=\"Notas de prensa\">\n                                                    Notas de prensa                                                <\/a>\n                                            <\/li>\n                                        <\/ul>\n                                    <\/article>\n                                                                        <article slot=\"col3\">\n                                                                                            <picture>\n                                                        <source media=\"(max-width: 667px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/16152231\/20240515-113933-1-scaled.jpg\">\n                                                        <source media=\"(max-width: 1023px)\" srcset=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/16152231\/20240515-113933-1-scaled.jpg\">\n                                                        <img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1154\" src=\"https:\/\/static.newsroom.ferrovial.com\/wp-content\/uploads\/2026\/02\/16152231\/20240515-113933-1-scaled.jpg\" alt=\"Planta de Tratamiento de Aguas Residuales\" style=\"object-position: center center;\">\n                                                    <\/picture>\n                                                                                                    <a href=\"https:\/\/newsroom.ferrovial.com\/es\/notas-prensa\/ferrovial-refuerza-su-cartera-de-infraestructuras-hidricas-en-reino-unido-con-un-nuevo-proyecto-para-thames-water\/\" target=\"_blank\" title=\"Ferrovial refuerza su cartera de infraestructuras h\u00eddricas en Reino Unido con un nuevo proyecto para Thames Water\"><h4>Ferrovial refuerza su cartera de infraestructuras h\u00eddricas en Reino Unido con un nuevo proyecto para Thames Water<\/h4><\/a>\n                                                                                        <ul>\n                                            <li>\n                                                <a href=\"#\" title=\"Notas de prensa\">\n                                                    Notas de prensa                                                <\/a>\n                                            <\/li>\n                                        <\/ul>\n                                    <\/article>\n                                    \n      <\/m-news>\n    \n\n    <m-distributor-carousel-highlights :translations='{\n        &quot;paginationseparator&quot;:&quot;de&quot;,\n        &quot;next&quot;:&quot;Siguiente&quot;,\n        &quot;prev&quot;:&quot;Anterior&quot;\n    }'>\n                        <h2 slot=\"label\">\n                    Sostenibilidad                <\/h2>\n                                <h3 slot=\"title\">\n                    Creamos valor a la sociedad                <\/h3>\n                                    <div class=\"m-distributor-carousel-highlights__inner__viewport__wrapper\" slot=\"carouselItem\">\n                        <c-card class=\"m-distributor-carousel-highlights__inner__viewport__slide\" type=\"type-2\" link=\"\"  >\n                                                                <h3 role=\"listitem\" slot=\"title\">Desarrollamos grandes proyectos<\/h3>\n                                                                        <p slot=\"description\">\n                                        Lorem ipsum                                    <\/p>\n                                                                        <c-masked-image path=\"3\" src='https:\/\/static.ferrovial.com\/wp-content\/uploads\/2021\/04\/03230816\/north-tarrant-segments-350x350.jpg' slot=\"image\">\n                                    <\/c-masked-image>\n                                                            <\/c-card>\n                    <\/div>\n                                        <div class=\"m-distributor-carousel-highlights__inner__viewport__wrapper\" slot=\"carouselItem\">\n                        <c-card class=\"m-distributor-carousel-highlights__inner__viewport__slide\" type=\"type-4\" link=\"https:\/\/newsroom.ferrovial.com\/es\/videos\/constructores-del-futuro\/\"  >\n                                                                <img decoding=\"async\" slot=\"background\" src=\"https:\/\/static.ferrovial.com\/wp-content\/uploads\/2019\/09\/13135458\/construccion-metro-santiago-de-chile-640x360.jpg\" video=\"true\" height=\"100%\">\n                                                                        <h3 role=\"listitem\" slot=\"title\">Constructores del futuro<\/h3>\n                                                                        <p slot=\"description\">\n                                        Lorem ipsum                                    <\/p>\n                                                            <\/c-card>\n                    <\/div>\n                                        <div class=\"m-distributor-carousel-highlights__inner__viewport__wrapper\" slot=\"carouselItem\">\n                        <c-card class=\"m-distributor-carousel-highlights__inner__viewport__slide\" type=\"type-3\" link=\"\"  >\n                                                                <label slot=\"label\">Sostenibilidad<\/label>\n                                                                        <h3 role=\"listitem\" slot=\"title\">\u00cdndice Dow Jones de Sostenibilidad<\/h3>\n                                                                        <p slot=\"description\">\n                                        Lorem ipsum                                    <\/p>\n                                                                        <c-icon slot=\"icon\" icon=\"calidad\" size=\"xxl\">\n                                    <\/c-icon>\n                                                                        <c-masked-image path=\"3\"  slot=\"image\">\n                                    <\/c-masked-image>\n                                                            <\/c-card>\n                    <\/div>\n                        <\/m-distributor-carousel-highlights>\n    \n\n    <m-annual-report :whitetext='false' :gutenberg='true'>\n                        <p slot=\"cta\">\n                    Las cifras destacadas de Construcci\u00f3n en 2025                <\/p>\n                \n                        <c-button href='https:\/\/informeanualintegrado2025.ferrovial.com\/en\/' title='Informe Anual Integrado' slot='cta' disabled='false' type='ghost-positive-alt' target='_blank' rel='noopener' >\n                Informe Anual Integrado                <span class=\"sr-only\">Abrir en una nueva pesta\u00f1a<\/span>\n                                <\/c-button>\n                \n        \n            <ul slot=\"cypher\">\n\n                                            <li>\n                                \n                                <div>\n                                    <span><\/span><span >7653<\/span><span>M\u20ac<\/span>\n                                <\/div>\n\n                                                                        <span>\n                                            Ventas                                        <\/span>\n                                                                    <\/li>\n                                                    <li>\n                                \n                                <div>\n                                    <span><\/span><span >18832<\/span><span><\/span>\n                                <\/div>\n\n                                                                        <span>\n                                            Empleados                                        <\/span>\n                                                                    <\/li>\n                                                    <li>\n                                \n                                <div>\n                                    <span><\/span><span >4,6<\/span><span>%<\/span>\n                                <\/div>\n\n                                                                        <span>\n                                            Margen EBIDTA ajustado                                        <\/span>\n                                                                    <\/li>\n                                                    <li>\n                                \n                                <div>\n                                    <span><\/span><span >17438<\/span><span>M\u20ac<\/span>\n                                <\/div>\n\n                                                                        <span>\n                                            Cartera                                        <\/span>\n                                                                    <\/li>\n                        \n            <\/ul>\n            <\/m-annual-report>\n\n    ","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-brand.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-214112","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Siemsa - Ferrovial<\/title>\n<meta name=\"description\" content=\"Welcome to the Ferrovial&#039;s website, global operator of sustainable infrastructure. Here you can find all the information about the company and subsidiaries.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ferrovial.com\/es-la\/siemsa\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Siemsa - Ferrovial\" \/>\n<meta property=\"og:description\" content=\"Welcome to the Ferrovial&#039;s website, global operator of sustainable infrastructure. Here you can find all the information about the company and subsidiaries.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ferrovial.com\/es-la\/siemsa\/\" \/>\n<meta property=\"og:site_name\" content=\"Ferrovial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ferrovial\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-13T11:17:35+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@ferrovial\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Siemsa - Ferrovial","description":"Welcome to the Ferrovial's website, global operator of sustainable infrastructure. 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