Leonardo Grilo: Email & Phone Number

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Co-founder & CEO at GCSI|São Paulo, São Paulo, Brazil

Position:

Co-founder & CEO at GCSI

Location:

São Paulo, São Paulo, Brazil

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Last updated: 2026-10-02

Updated: 2026-10-02

Found email addresses for Leonardo Grilo:

Business emails:

l******o@tecnotextil.com.br,

l****o@dfndsecurity.com

Personal emails:

l******o@gmail.com,

l******o@hotmail.com

Found phone for Leonardo Grilo:

+55-***-***-5561

Prospect analytics

Current work details

DepartmentProfessional Training & Coaching

A different Leonardo Grilo?

Work Experience 23 years

Co-founder & CEO at GCSI

May 2018 - Current

Expert Consultant at Protiviti

Oct 2023 - Dec 2024

Expert Consultant at DFND Security, Inc.

Sep 2023 - Sep 2024

Business & Project IT Manager at Banco Master

Jan 2023 - Jul 2023

IT Manager at Banco Master

Aug 2022 - Feb 2023

Data Governance Manager & DPO at Stix

Aug 2021 - May 2022

Data Protection Officer at Riachuelo

Dec 2019 - Apr 2021

Supervising Consultant RC at KPMG

May 2019 - Dec 2019

Specialist in Security and Data Protection at TIVIT

Dec 2018 - May 2019

Business Continuity Consultant at Seguros Unimed

Sep 2018 - Nov 2018

Governance Coordinator at Núclea Associação

Jan 2018 - Jul 2018

Senior Information Security Analyst at Núclea Associação

Mar 2017 - Dec 2017

Project Manager at Protiviti Brasil

May 2016 - Mar 2017

Information Security Manager at TECNOTEXTIL Indústria e Comércio de Cintas Ltda

Dec 2014 - Apr 2016

Project Manager at SEK Security Ecosystem Knowledge

Apr 2014 - Sep 2014

Information Security Analyst and Network Architecture at SEK Security Ecosystem Knowledge

Jul 2012 - Apr 2014

Network Security Operations Sr at Hewlett Packard Enterprise

May 2011 - Jul 2012

Information Security Analyst at Picture Soluções em TI

Sep 2010 - May 2011

Owner / Partner at Trilogic Tecnologia LTDA

Oct 2007 - Sep 2010

Business and Project Analyst at Iron Informática Ltda

Jan 2007 - Oct 2007

Business Manager and Support Analyst at Picture Soluções em TI

Jan 2003 - Jan 2007

Leonardo Grilo started working in 2003, then the employee has changed 16 companies and 18 jobs. On average, Leonardo Grilo works for one company for 1 year 5 months.

Leonardo is proficient in Espanhol, Inglês, and Português. Their professional focus is Cisco Technologies, Data Center, and DNS across 3 core areas.

Leonardo holds Scrum Fundamentals Certified - SFC™, Privacy and Data Protection, and Six Sigma Yellow Belt certifications.

Education

Pós-graduação Lato Sensu at FIA Business School

Extensão em Lei de Proteção de Dados Pessoais - LGPD at FIA - Fundação Instituto de Administração

Faculdade de Tecnologia de São Paulo - FATEC-SP

Frequently Asked Questions

What is Leonardo Grilo's email address?

SignalHire found verified email addresses for Leonardo Grilo, both business and personal. Their business email is l******o@tecnotextil.com.br, and personal emails include l******o@gmail.com, and l******o@hotmail.com.

What is Leonardo Grilo's phone number?

SignalHire found a verified phone number for Leonardo Grilo: +55-***-***-5561.

How do I contact Leonardo Grilo at GCSI?

You can reach Leonardo Grilo through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Leonardo Grilo's professional background?

Leonardo Grilo has 23 years of professional experience. They have held roles including Expert Consultant, Expert Consultant, and Business & Project IT Manager at companies such as Protiviti, DFND Security, Inc., and Banco Master. Their education includes Pós-graduação Lato Sensu from FIA Business School, and Extensão em Lei de Proteção de Dados Pessoais - LGPD from FIA - Fundação Instituto de Administração.

Is Leonardo Grilo's contact information up to date?

Yes. Leonardo Grilo's SignalHire profile was last updated on 2 October 2026, reflecting their current position as Co-founder & CEO at GCSI in Bertrange, Luxembourg, Luxembourg.

Leonardo Grilo Namesakes

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Company

Position

Leonardo Grilo

biofeedback office

Physical therapy

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