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Who we are

The history of Link Digital Certification is marked by pioneering. The company, based in Belo Horizonte, started its activities in 2009 and soon became the first Registry Authority of Minas Gerais. With a business model of easy operationalization for entrepreneurs and investors, the next step was to consolidate the performance in the national market.

In 2016, we became a Certifying Authority (CA) and in 2017 we were the first to accredit a unit in the United States. Today, the company and its various Registration Authorities (ARs) have their own service networks, which continue to grow every day.

We are a young and dynamic Certifying Authority. We seek to improve our internal procedures, to continuously train our teams and our service, always in accordance with ICP-Brazil rules.


To offer digital certification solutions with excellence, respect for laws and security for all clients and partners, contributing to the development of safer and more agile processes of institutions of Brazilian society.


To be a reference in the national and international digital certification market as an innovative and ethical company, being among the ten largest Certification Authorities in the next three years, with a cohesive and competitive group of partners.


  • Ethic
  • Transparency
  • Valorization of teamwork
  • Social responsability
  • Innovation
  • Standardization / Customization
  • Sustainable growth