{"id":717,"date":"2014-07-10T15:51:14","date_gmt":"2014-07-10T15:51:14","guid":{"rendered":"http:\/\/grupoadtel.com\/empresas-del-grupo-2\/"},"modified":"2025-12-12T13:04:59","modified_gmt":"2025-12-12T13:04:59","slug":"empresas-del-grupo","status":"publish","type":"page","link":"https:\/\/grupoadtel.com\/en\/empresas-del-grupo\/","title":{"rendered":"Our companies"},"content":{"rendered":"\t\t
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Grupo ADTEL Companies<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Telecommunications | Audiovisual | Security | ELECTRICITY | Construction<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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ADTEL Sistemas de Telecomunicaci\u00f3n\u200b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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adtel@adtel.es | www.adtel.es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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ADTEL is the parent company of the Group. It began its operations in 1993 and from the very beginning specialized in radiofrequency systems for sound broadcasting, television, and radiocommunications. Its growth has been closely linked to major deployments in Spain of Digital Television and private TETRA radiocommunications networks, and later to fiber optic and FTTH access networks.<\/p>\n

ADTEL combines the development of specialized products with systems integration and offers a comprehensive portfolio of professional services, including engineering, installation, operation, and maintenance.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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NRDmultimedia<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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nrd@nrd.es | www.nrd.es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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NRD is an engineering firm dedicated to the development and integration of audiovisual and multimedia products. It began its professional audiovisual activity in 1993 and soon specialized in projects for the integration of automated television production systems. In 2009, it became part of Grupo ADTEL.<\/p>\n

NRD designs, develops, and implements audiovisual production and multimedia service systems, and is a leader in IP video solutions and Internet-based distribution. Its clients include major television networks and production companies in Spain, with notable references in Portugal, Colombia, Costa Rica, Honduras, and Bolivia. The company also applies its solutions in the corporate, education, and public administration sectors.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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AB Seguridad<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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ab@abseguridad.com | www.abseguridad.com<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tAB Seguridad is a company that has been operating in the security sector for 30 years, offering solutions in intrusion protection, access control, fire protection, video surveillance, and the integration of security systems to ensure the safety of people, property, and belongings\u2014always delivering a comprehensive, fast, and efficient service. The company holds all the certifications, approvals, and authorizations required by law to operate as a security company across its various areas of activity.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Q\u00fcesti\u00f3 d'Espai<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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info@qde.cat | www.qde.cat<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Q\u00fcesti\u00f3 d’Espai is a construction company based in Barcelona, founded in 2008 as the result of a merger between several companies with over 25 years of experience in the construction sector.<\/p>\n

Thanks to our multidisciplinary team, we offer a comprehensive service covering construction, civil works, renovation, and interior design. While our main focus is in Barcelona, we also carry out projects throughout Spain.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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SIOC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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info@siocsl.es | www.siocsl.es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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SIOC is a telecommunications engineering company based in Madrid. Its activity focuses on developing projects related to the assembly, maintenance, and repair of electronic equipment; low and medium voltage electrical installations; telecommunications systems; structured cabling and fiber optics; GPON technology; security systems; and Wi-Fi, RFID, and NFC installations.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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ADTEL LATAM<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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adtel@adtel.com.co | www.adtel.com.co<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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ADTEL Latam was established in 2010 in Bogot\u00e1 to develop Grupo ADTEL\u2019s activities in Colombia and across the American continent. From the very beginning, it has carried out the group\u2019s full range of services, actively participating in radio and television deployments in Colombia. ADTEL Latam also implements automatic audiovisual production solutions and has secured key references in communication systems for urban transport.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Our partners<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Grupo ADTEL collaborates with companies from various sectors in order to provide optimal service and the best solutions for their clients.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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www.pcredes.es<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PCR is a company with over 10 years of experience in the telecommunications sector, specializing in the installation, deployment, and distribution of Optical Fiber and FTTH (Fiber to the Home).<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Grupo ADTEL Companies Telecommunications | Audiovisual | Security | ELECTRICITY | Construction Visit our website ADTEL Sistemas de Telecomunicaci\u00f3n\u200b adtel@adtel.es | www.adtel.es ADTEL is the parent company of the Group. It began its operations in 1993 and from the very beginning specialized in radiofrequency systems for sound broadcasting, television, and radiocommunications. Its growth has been […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-717","page","type-page","status-publish","hentry"],"yoast_head":"\nOur companies - Grupo ADTEL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/grupoadtel.com\/empresas-del-grupo\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Our companies - Grupo ADTEL\" \/>\n<meta property=\"og:description\" content=\"Grupo ADTEL Companies Telecommunications | Audiovisual | Security | ELECTRICITY | Construction Visit our website ADTEL Sistemas de Telecomunicaci\u00f3n\u200b adtel@adtel.es | www.adtel.es ADTEL is the parent company of the Group. It began its operations in 1993 and from the very beginning specialized in radiofrequency systems for sound broadcasting, television, and radiocommunications. 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