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Gustavo Ullmann Email & Phone Number

Managing Director at Giesecke+Devrient at Giesecke+Devrient
Location: São Paulo, São Paulo, Brazil 14 work roles 3 schools
1 work email found @gi-de.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email g****@gi-de.com
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Current company
Giesecke+Devrient
Role
Managing Director at Giesecke+Devrient
Location
São Paulo, São Paulo, Brazil
Company size
5076 employees

Who is Gustavo Ullmann? Overview

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Quick answer

Gustavo Ullmann is listed as Managing Director at Giesecke+Devrient at Giesecke+Devrient, a company with 5076 employees, based in São Paulo, São Paulo, Brazil. AeroLeads shows a work email signal at gi-de.com and a matched LinkedIn profile for Gustavo Ullmann.

Gustavo Ullmann previously worked as Managing Director at Giesecke+Devrient and Sales Director - Trusted Connectivity Devices - Brazil and South Cone at Giesecke+Devrient. Gustavo Ullmann holds Dipl. Ing., Electronic Engineering from Fachhochschule München.

Company email context

Email format at Giesecke+Devrient

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{first}.{last}@gi-de.com
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AeroLeads found 1 current-domain work email signal for Gustavo Ullmann. Compare company email patterns before reaching out.

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Profile bio

About Gustavo Ullmann

Gustavo Ullmann is a Managing Director at Giesecke+Devrient at Giesecke+Devrient. He possess expertise in gsm, mobile operators, nfc, mobile payments, mvno and 30 more skills. He is proficient in French.

Listed skills include Gsm, Mobile Operators, Nfc, Mobile Payments, and 31 others.

Current workplace

Gustavo Ullmann's current company

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Giesecke+Devrient
Giesecke+Devrient
Managing Director at Giesecke+Devrient
munich, bavaria, germany
Website
gi-de.com
Employees
5076
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Company profile
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14 roles

Gustavo Ullmann work experience

A career timeline built from the work history available for this profile.

Managing Director

Current
Giesecke+Devrient

Sao Paulo, Sao Paulo, Brazil

Mar 2018 - Present

Sales Director - Trusted Connectivity Devices - Brazil And South Cone

Current
Giesecke+Devrient

Sao Paulo, Sao Paulo, Brazil

Jan 2020 - Present

Sales Director - Connectivity & Device Solutions + Digital Enterprise Security - Brazil & South Cone

Giesecke+Devrient Mobile Security

São Paulo Area, Brazil ( Giesecke + Devrient Mobile Security Brasil)

Feb 2017 - Dec 2019

Sales Director - Enterprise Security & Oem - Brazil & South Cone Region

Giesecke & Devrient

São Paulo Area, Brazil ( Giesecke + Devrient Mobile Security Brasil)

Feb 2015 - Jan 2017

Technology Director - Telecom, Banking, Transit And Authentication - Brazil And South Cone

Giesecke & Devrient America Do Sul

São Paulo Area, Brazil

Giesecke & Devrient is a leading international technology provider with a long tradition.G&D develops, produces, and markets products and solutions for payment, secure communication, and identity management. G&D maintains a leading competitive and technological position in these markets. The group’s clients most notably include central banks and commercial.

Jan 2010 - Feb 2016

Technology Director - Telecommunications

Gd Burti S/A

São Paulo Area, Brazil

May 2007 - Dec 2010

Head Of Project Management - Telecommunications

Gd Burti S/A

São Paulo Area, Brazil

May 2005 - Jul 2007

Project Manager Telecommunications

Gd Burti S/A

São Paulo Area, Brazil

Nov 2003 - Mar 2005

Application Development Engineer

Gd Burti S/A

São Paulo Area, Brazil

Feb 2002 - Nov 2003

Development Engineer

Siemens

Curitiba Area, Brazil

Jan 2001 - Jan 2002

Development Engineer

Siemens

Munich - Germany

Siemens Communications, was the communications and information business arm of German industrial conglomerate Siemens AG, prior to 2006. It was the largest division of Siemens, which was divided into two business units - Mobile Networks, and Fixed Networks; and Enterprise business units.Siemens Communications division was founded in 1998 through the.

Apr 1997 - Dec 2000

Electronic Engineer

Tüv Süd

Garching - Germany

  • TÜV SÜD is an international service corporation focusing on consulting, testing, certification and training. At over 600 locations, primarily in Europe, North America, Asia Pacific, TÜV SÜD Group employs approximately.
  • Participation on project focused on new battery technology for electric cars
  • Involvement in a study for converting a fuel based to an electric based car
  • Development of a multi purpose data acquisition system controlled by a computer
  • Development of an automotive battery charge / discharge module controlled by a computer and working with constant current Show less
Aug 1996 - Mar 1997

Trainee

Lre Medical Gmbh

Munich Area, Germany

LRE Medical GmbH - The driving force behind innovations The company behind numerous innovations in optical and amperometric analytical systems is LRE Medical GmbH. Founded in 1961 in Munich, LRE Medical has grown into a multinational company with production sites in Germany and the USA. Together with its strategic partners, it covers the full spread of.

Feb 1996 - Aug 1996
Team & coworkers

Colleagues at Giesecke+Devrient

Other employees you can reach at gi-de.com. View company contacts for 5076 employees →

XC Xavi Castaño García Xavi Castaño García Colleague at Giesecke+Devrient Greater Barcelona Metropolitan Area, Spain View → ND Novita Damayanti Novita Damayanti Colleague at Giesecke+Devrient West Java, Indonesia, Indonesia View → GM Given Mdluli Given Mdluli Colleague at Giesecke+Devrient Pretoria, Gauteng, South Africa, South Africa View → AA Anand Avinash Anand Avinash Colleague at Giesecke+Devrient Chennai, Tamil Nadu, India, India View → NS Nicolas Santiago Nicolas Santiago Colleague at Giesecke+Devrient Greater Valencia Metropolitan Area, Spain View → ZR Zachariah Reid Zachariah Reid Colleague at Giesecke+Devrient Streetsboro, Ohio, United States, United States View → SB Stefan Blunz Stefan Blunz Colleague at Giesecke+Devrient Rottenburg An Der Laaber, Bavaria, Germany, Germany View → CK Chitua Kalio Chitua Kalio Colleague at Giesecke+Devrient Munich, Bavaria, Germany, Germany View → SK Sunil Kumar Singh Sunil Kumar Singh Colleague at Giesecke+Devrient Dhanbad, Jharkhand, India, India View → RL Ray-Eric Lokbik Ray-Eric Lokbik Colleague at Giesecke+Devrient Toronto, Ontario, Canada, Canada View →
3 education records

Gustavo Ullmann education

University, Electronic Engineering

Castle College Nottingham (Broxtowe College)
FAQ

Frequently asked questions about Gustavo Ullmann

Quick answers generated from the profile data available on this page.

What company does Gustavo Ullmann work for?

Gustavo Ullmann works for Giesecke+Devrient.

What is Gustavo Ullmann's role at Giesecke+Devrient?

Gustavo Ullmann is listed as Managing Director at Giesecke+Devrient at Giesecke+Devrient.

What is Gustavo Ullmann's email address?

AeroLeads has found 1 work email signal at @gi-de.com for Gustavo Ullmann at Giesecke+Devrient.

Where is Gustavo Ullmann based?

Gustavo Ullmann is based in São Paulo, São Paulo, Brazil while working with Giesecke+Devrient.

What companies has Gustavo Ullmann worked for?

Gustavo Ullmann has worked for Giesecke+Devrient, Giesecke+Devrient Mobile Security, Giesecke & Devrient, Giesecke & Devrient America Do Sul, and Gd Burti S/A.

Who are Gustavo Ullmann's colleagues at Giesecke+Devrient?

Gustavo Ullmann's colleagues at Giesecke+Devrient include Xavi Castaño García, Novita Damayanti, Given Mdluli, Anand Avinash, and Nicolas Santiago.

How can I contact Gustavo Ullmann?

You can use AeroLeads to view verified contact signals for Gustavo Ullmann at Giesecke+Devrient, including work email, phone, and LinkedIn data when available.

What schools did Gustavo Ullmann attend?

Gustavo Ullmann holds Dipl. Ing., Electronic Engineering from Fachhochschule München.

What skills is Gustavo Ullmann known for?

Gustavo Ullmann is listed with skills including Gsm, Mobile Operators, Nfc, Mobile Payments, Mvno, Sim Cards, 3G, and Lte.

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