Ernesto Leyva Pedrosa

Part of America Movil SAB de CV, A1 Telekom Austria AG is a telecommunications company based in Vienna, Austria. The Austrian company offers a range of services including mobile phones, accessories, tablets, internet tariffs, prepaid cards, and internet speed tests. A1 Telekom Austria also provides various offers and promotions for new and existing customers. Customers can pay for their devices via the bill with partial payment and can test their internet speed with just one click. The CEO of the company since 2012 is Marcus Grausam.

A1 Digital GmbH is a German company that specializes in helping businesses establish a strong online presence. The private company is based in Vienna, Germany. The company's services include creating a remarkable online presence for businesses. Elisabetta Castiglioni has been the CEO of the company since 2017.

voestalpine High Performance Metals GmbH engages in the production and processing of high performance materials. It also provides services such as heat treatment, high-tech surface treatments, and additive manufacturing processes. The firm offers products, which include tool, high-speed, and valve steels for the automotive, oil and natural gas exploration, mechanical engineering, consumer goods, and aerospace industries. The company was founded in 1991 and is headquartered in Vienna, Austria.

RHI Magnesita Deutschland AG engages in the manufacture of refractory materials. Its products are used in the iron and steel, cement and lime, glass and non-ferrous metals industries. The company was founded in 1834 and is headquartered in Wiesbaden, Germany.

Heinzel Holding GmbH manufactures paper products. Its products include pulp, waste paper, and paper sale; pulp, paper, and containerboard. The company is headquartered in Vienna, Austria.

Part of America Movil SAB de CV, A1 Digital international GmbH is an Austrian company that helps businesses with cloud, network, security, and IoT solutions. The company is based in Vienna, Austria. A1 Digital's mission, vision, and approach are focused on helping businesses realize the benefits of digitalization with the help of their experienced experts. The CEO of the company is Elisabetta Castiglioni.

Part of America Movil SAB de CV, Telmex do Brasil Ltda. The company is based in São Paulo, Brazil. provides telecommunications services. Telmex do Brasil The CEO of the Brazilian company is José Formoso Martínez. was acquired by Embratel Participações SA on October 21, 2005 for $97.86 million.

Siemens Management Consulting is a management consulting firm. It offers services in the area of catering, reception, conference, meeting rooms, post and logistics, cleaning and safety services. The company is headquartered in Munich, Germany.

Part of America Movil SAB de CV, América Móvil BV provides investment services. The company is based in Amsterdam, Netherlands.

Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA.

Flughafen Düsseldorf GmbH operates an international airport. It offers domestic, international and cargo flight transportation services. The airport serves as an airline hub for Air Berlin and Lufthansa airlines. Flughafen Düsseldorf is headquartered in Düsseldorf, Germany.

Part of America Movil SAB de CV, Ecuador Telecom SA provides national and international long distance and local phone service. Ecuador Telecom was acquired by Teléfonos de México SAB de CV, part of America Movil SAB de CV on December 07, 2012.

Claro SA engages in the provision of telecommunications services to corporate and individual clients. It offers fixed and mobile telephony, broadband internet, and cable television subscriptions in prepaid and postpaid billing schemes. The company was founded in 1992 and is headquartered in Sao Paulo, Brazil.

Hildebrando SA de CV provides information technology solutions to clients in the financial, telecom, IT, and retail services sectors. The firm offer systems integration, software development, application lifecycle management, business intelligence management, system security administration, and technical staff outsourcing services. The company was founded by Diego Hildebrando Zavala Gómez del Campo in 1986 and is headquartered in Mexico City, Mexico.

International Bar Association operates as a non profit organization of legal practitioners, bar associations and law societies. It operates various divisions that include Legal Practice and Public and Professional Interest. The company was founded in 1947 and is headquartered in London, the United Kingdom.

Energie Control GmbH provides electric power transmission services. The company is headquartered in Vienna, Austria.

Formed in1946, Österreichische Industrieholding AG is the investment and privatisation agency of the Austria Republic.It stimulates and increases in the value of the investments for which it is responsible and on the other,it continually examines exit scenarios with the aim of achieving the partial or complete privatisation of those companies for which privatisation is envisaged.

Telmex Internacional SA de CV is a holding company. It is engaged in providing telecommunications services such as voice, data, internet access, pay television and integrated communications solutions, through its subsidiaries. The company was founded on December 26, 2007 and is headquartered in Mexico city, Mexico

Cerha Hempel Spiegelfeld Hlawati Rechtsanwälte GmbH is a leading corporate law firm based in Vienna, Austria. The firm has a team of over 200 lawyers who specialize in all areas of corporate and commercial law, providing their clients with experience and expertise in both national and international matters.

Carso Global Telecom SAB de CV is engaged in providing telecommunication services. The company was founded on June 24, 1996 and is headquartered in Mexico City, Mexico.

Grupo Condumex SA de CV manufactures electronic components and generates electricity. Its products include electrical & telecommunications conductors, power generators, transformers, plastic products, and non-ferrous metal products. The group is formed by more than 50 companies that are active in the sectors such as automotive parts, cables, electronics, and energy total development projects. It is present in Spain, Germany, Chile, Guatemala, Brazil, China and the United States of America. Grupo Condumex was founded in 1954 and is headquartered in Mexico City, Mexico

Telmex Argentina SA provides wireless telecommunication services. It offers voice, data and Internet services over its 250 route km fiber optic network in the capital Buenos Aires and the Greater Buenos Aires Metropolitan Area. The company also operates an 8,000 square meter Internet data center. Telmex Argentina is headquartered in Buenos Aires, Argentina.