Insights

Digital Trust Expansion Certisign specializes in digital identification, certificates, and signatures, serving over 1.8 million points of contact across Brazil and internationally, highlighting extensive market reach and strong potential for expanding digital trust solutions.

Technological Innovation With a technology stack that includes AWS, Microsoft Azure, Looker, and HTTP/3, Certisign demonstrates a robust commitment to leveraging advanced cloud and data analytics capabilities, indicating opportunities for clients seeking cutting-edge, scalable digital security solutions.

Leadership and Growth The recent appointment of a new CTO underscores a focus on technological development and innovation, presenting opportunities to engage with decision-makers driving future product enhancements and strategic technology investments.

Market Penetration Operating with an annual revenue between 1 to 10 million USD and employing up to 1000 staff, Certisign is positioned as a significant player in the Brazilian market with potential for growth in enterprise-level security and identity verification services.

Complementary Solutions Certisign's core offerings in biometric validation and document signing align with industries requiring secure digital transactions, providing avenues for cross-selling services to sectors such as finance, government, and legal sectors prioritizing digital security.

Similar companies to Certisign

Certisign Tech Stack

Certisign uses 8 technology products and services including Looker, TikTok, Amazon Web Services, and more. Explore Certisign's tech stack below.

Looker
Analytics
TikTok
Audio, Video, Graphics
Amazon Web Services
Cloud Hosting
Section.io
Content Delivery Network
Magento 2
E-commerce Platforms
PrimeFaces
Javascript Frameworks
Microsoft Azure
Platform As A Service
HTTP/3
Web & Portal Technology

Media & News

Certisign hires Renan Santos as Chief Technology Officer.
Certisign, a technology company providing trust services and one of the largest Certification Authorities in Brazil, announces Renan Santos as its new Chief Technology Officer (CTO).
Oct 28, 2025 | tiinside.com.br

Certisign's Email Address Formats

Certisign uses at least 1 format(s):

Certisign Email Formats	Example	Percentage
First.Last@certisign.com.br	John.Doe@certisign.com.br	64%
FLast@certisign.com.br	JDoe@certisign.com.br	32%
First.Middle@certisign.com.br	John.Michael@certisign.com.br	3%
FirstLast@certisign.com.br	JohnDoe@certisign.com.br	1%

Frequently Asked Questions

Where is Certisign's headquarters located?

Certisign's main headquarters is located at 1485 Avenida Brigadeiro Faria Lima 6º Andar Estrela do Norte, São Paulo 05426-200 Brazil. The company has employees across 5 continents, including South AmericaEuropeNorth America.

What is Certisign's phone number?

You can contact Certisign's main corporate office by phone at

+55-11-3478-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Certisign's official website and social media links?

Certisign's official website is certisign.com.br and has social profiles on LinkedIn Crunchbase.

What is Certisign's SIC code NAICS code?

Certisign's SIC code is 7372 - Prepackaged Software NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Certisign have currently?

As of February 2026, Certisign has approximately 647 employees across 5 continents, including South AmericaEuropeNorth America. Key team members include Ceo: M. A. D. A.Cto: R. S.Cfo: S. T.. Explore Certisign's employee directory with LeadIQ.

What industry does Certisign belong to?

Certisign operates in the IT Services and IT Consulting industry.

What technology does Certisign use?

Certisign's tech stack includes LookerTikTokAmazon Web ServicesSection.ioMagento 2PrimeFacesMicrosoft AzureHTTP/3.

What is Certisign's email format?

Certisign's email format typically follows the pattern of First.Last@certisign.com.br. Find more Certisign email formats with LeadIQ.

When was Certisign founded?

Certisign was founded in 1996.

Certisign

Q: What is Certisign's official website and social media links?

Certisign's official website is certisign.com.br. Certisign has social profiles on LinkedIn.

Q: How many employees does Certisign have currently?

Certisign has approximately 647 employees.

Q: What technology does Certisign use?

Certisign's tech stack includes AdOpt, C#, Underscore.js, Nuvemshop, Hadoop.

IT Services and IT ConsultingSão Paulo, Brazil501-1000 Employees

Somos uma empresa de tecnologia. Por meio das nossas plataformas de identificação, certificados e assinaturas, oferecemos uma experiência digital altamente confiável e descomplicada, promovendo o crescimento de negócios e ampliando conexões. Nossas soluções garantem a identificação e a segurança em jornadas e transações nos mais diversos casos de uso.   

Temos mais de 1.800 pontos de atendimento no Brasil e no exterior, dois Data Centers e já emitimos mais de 15 milhões de certificados digitais. Além disso, viabilizamos a assinatura de mais de 5 milhões de documentos mensalmente e validamos milhares de identidades por meio da biometria facial e digital.   

A segurança e a qualidade do que fazemos proporciona muito mais confiança nas relações digitais. Mais confiança gera mais negócios, mais oportunidades e conexões mais fortes.

Company Overview

Headquarters: 1485 Avenida Brigadeiro Faria Lima 6º Andar Estrela do Norte, São Paulo 05426-200 Brazil
Phone number: +55-11-3478-****
Website: certisign.com.br
SIC Code: 7372 - Prepackaged Software
NAICS Code: 5415 - Computer Systems Design and Related Services
Founded: 1996
Employees: 501-1000