João Fernando Viegas Carreira

Critical Links SA provides information technology services. It offers solutions to aerospace, energy, health-care, and telecom sectors. The company was founded by João Fernando Viegas Carreira in 2006 and is headquartered in Coimbra, Portugal.

The Institute of Electrical & Electronics Engineers, Inc. is a non-profit organization that owns and operates technical professional association. It provides membership and services, societies and communities support, publication services, and conferences and events. The company was founded in 1884 and is headquartered in New York, NY.

Critical Ventures - Sociedade de Capital de Risco SA (Critical Ventures) is the venture capital subsidiary of Critical SGPS Lda. It was founded in 2009 and is headquartered in Coimbra, Portugal.

Critical Software SA develops and provides operations support software solutions. It serves clients from the aerospace, defense, transportation, telecommunications, energy, healthcare, and finance industries. The firm offers solutions for business intelligence, data security, energy management, network administration, application development, infrastructure auditing, and systems migration. The company was founded by Gonçalo Quadros and Diamantino Costa in 1998 and is headquartered in Coimbra, Portugal.

Critical Software Technologies Ltd. provides systems and software services. The company is headquartered in Southampton, the United Kingdom.

Power Parity Lda. is based in Porto, Portugal and was founded in 2017 by Luis Miguel da Rocha Ferreira Couto, Nuno Barbosa Martins de Brito Jorge, and Manual Branco Nery Nina. is an impact investing platform that connects individuals with socially responsible and sustainable projects aligned with the UN 2030 agenda. The Portuguese company democratizes access to sustainable finance by empowering people to use their money for good while facilitating access to funding for responsible organizations. The company offers open jobs and simulate earning potential for those who want to invest in sustainable projects. Nuno Barbosa Martins de Brito Jorge has been the CEO since 2017.

Stratosphere develops solutions and products in the field of advanced materials for critical applications. It offers applications for the industries such as aeronautics, space, automotive, energy and manufacturing. It provides references with Boeing, Lockheed Martin, ESA, Simoldes, Plasfil, PSA, AutoEuropa and AMTROL ALFA. The company was founded by Júlio C. Viana and Gustavo R. Dias in 1998 and is headquartered in Guimarães, Portugal.

Accenture LLP provides management consulting, technology, and outsourcing services. Its services encompass customer relationship, finance, human resources, service, supply chain, information management, business process, and infrastructure outsourcing services. The company was founded in 1989 and is headquartered in Chicago, IL.