Stefan Thiwissen

Transportation, Energy & Infrastructure, other Verticals @IN Groupe

Düsseldorf, DE
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Jan 2026 — Present

Transportation, Energy & Infrastructure, other Verticals @IN Groupe

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Newly created European sales vertical \"Transportation, Energy & (critical,) Infrastructure, Other Verticals\" with Focus on Germany, Netherlands

EDUCATION

N/A

Kiel University

Law

N/A

OLG Koblenz Circuit Court of Appeal / Land Rheinland-Pfalz - Federal state of Rhineland Palatine

Bar Exam, Law

N/A

The University of Bonn

-, History, Economics, Political Science

N/A

The University of Bonn

State Exam, Law

SKILLS

Mobile DevicesWireless TechnologiesLeadershipAlliancesManagementEntrepreneurshipChannel ManagementEnglishManagement ConsultingCloud ComputingCustomer ServiceNegotiationStrategyBusiness DevelopmentCellularMobileGsmStrategic PlanningIT AgreementsMarketing StrategyConsultative SellingBusiness StrategyCellular CommunicationsInternational BusinessKey Account ManagementAccount ManagementBusiness AlliancesGeneral Commercial AgreementsStrategic PartnershipsCustomer RelationsOperatorsNew Business DevelopmentChannel PartnersSolution SellingWirelessContract NegotiationSellingSales ManagementVasMobile Communications

ABOUT STEFAN THIWISSEN

As a KAM at Nexus Group, I lead the enterprise and Public sector business in DACH and NL where I leverage my 20+ years of experience in ICT and telco business. I work with world-class partners and Fortune-500 customers to provide secure and convenient identity solutions for workforce and IoT applications, based on Public Key Infrastructure (PKI) and cloud technologies. I consider this practical digital transformation.Excurse:\"What is PKI - in 4 Min.\": legal background and strong track record of developing new business and closing deals, managing key account relations and leading complex projects across multiple markets and industries provide for a rare mixture of acumen, enthusiasm and experience. This holds true for large corporations, SMEs and even start-ups. In my spare time, I work as an independent attorney & manage a private property group. I am passionate about digital identity, security and innovation and I am proud to deliver stepstones on the way forward to a well-functioning digital democratic Society.

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