DiveServ International

In 1984, our founders George Dalton and Leslie Muma had a vision to transform how financial institutions operated. They merged First Data Processing and Sunshine State Systems to create Fiserv - a national data processing organization focused on the financial services industry. What started as a way to help banks and credit unions manage their operations more efficiently has evolved into so much more. Today, we are a global leader in payments and fintech, serving thousands of financial institutions and millions of businesses in more than 100 countries. Our journey has been marked by continuous innovation and strategic growth. From launching the first-of-its-kind mobile banking solution in 2008 to completing a transformative combination with First Data in 2019, we have consistently pushed the boundaries of what is possible in financial technology. Now, under the leadership of CEO Mike Lyons, Fiserv moves more than money - we move commerce, culture and communities forward. With 6 million merchant locations globally, 1.6 billion issuing accounts on file, and the capacity to process 25,000 financial transactions per second at peak, we are the invisible force powering everyday financial interactions for millions of people worldwide.

Liebherr-International S.A. operates a sprawling industrial footprint spanning construction equipment, mining excavators, aerospace components, and wind energy solutions across more than 150 corporate entities in 50-plus countries. Founded in 1949 with the mobile tower crane, the family-owned manufacturer now employs over 50,000 people across 13 product segments - from massive mining excavators that carve through mountains to ultra-precise aerospace components. The company has maintained 100% family ownership across three generations, prioritizing long-term engineering investment over quarterly reporting cycles. The threat surface here is substantial: operational technology in mining and construction sites, precision manufacturing systems for aerospace components, hydrogen-powered equipment prototypes, and intelligent automation platforms. The technical environment runs on C#, .NET, SQL, Angular, and WPF for development, with SAP and SAP MDG handling enterprise operations. Security roles at this scale mean protecting supply chain integrity for aerospace components, securing industrial control systems across global manufacturing facilities, and defending proprietary automation systems that increasingly incorporate AI-driven controls. For security practitioners, the challenge is hybrid: legacy industrial systems mixed with emerging clean energy tech and automation platforms, all while maintaining Swiss-German engineering standards for precision and reliability. The company's stated culture emphasizes practical innovation and exceptional engineering - which translates to security work that must enable rapid prototyping of hydrogen construction equipment and wind energy solutions without introducing exploitable weaknesses into systems that literally keep aircraft aloft or operate in remote mining environments.

Atos exists to solve one of the most critical challenges of our time: helping organizations navigate an increasingly complex digital landscape securely and sustainably. As a global AI-powered technology partner with approximately 67,000 employees across 61 countries, Atos delivers end-to-end IT services that power digital transformation for businesses, governments, and institutions worldwide. From cloud infrastructure and cybersecurity to advanced data analytics and AI, the company provides the foundational technology building blocks that enable modern enterprises to thrive in an interconnected world. As Europe's leader in cloud, cybersecurity, and high-performance computing, Atos leverages deep expertise to design the future of the information space. The company's purpose-driven approach supports the development of knowledge, education, and scientific excellence while creating a safe and secure digital environment for customers, employees, and societies at large. Whether orchestrating hybrid cloud environments, protecting critical infrastructure from cyber threats, or developing supercomputers for scientific breakthroughs, Atos mobilizes human, collective, and artificial intelligence to create sustainable solutions that address real-world challenges across energy, healthcare, finance, public sector, and beyond.

OpenGov operates cloud infrastructure that processes digital services for more than 100 million Americans - roughly one in three people in the U.S. - across 2,000+ cities, counties, state agencies, and school districts. The attack surface spans financial management, procurement workflows, asset tracking, permitting systems, and public transparency portals. A breach here doesn't just leak PII; it could halt permit issuance, freeze municipal budgets, or corrupt procurement records across entire jurisdictions. The threat model includes nation-state actors targeting critical infrastructure, ransomware crews hunting soft government targets, and insider risks amplified by legacy integrations common in public-sector IT. The security team defends a multi-tenant SaaS platform built on modern cloud architecture, with SIEM tooling feeding detection pipelines and Jira/Confluence anchoring incident workflows. Real challenges include securing data flows between OpenGov's platform and the fragmented, often outdated systems that state and local governments run on-premises. You're not just protecting the perimeter - you're hardening APIs that interface with decades-old ERP systems, auditing access controls across thousands of government users with varying technical maturity, and ensuring compliance frameworks scale as new jurisdictions onboard. The stack integrates Salesforce for CRM alongside purpose-built government finance and asset management modules, creating security boundaries that cross commercial tooling and custom code. OpenGov's team brings 500+ combined years of government experience, which translates to domain fluency around compliance mandates like CJIS, FedRAMP-adjacent requirements, and state-specific data residency rules. Security engineering here means operationalizing controls that work for a city IT department with two staff and a state agency with mature SOC capabilities - simultaneously. The role demands technical rigor in cloud security fundamentals, threat modeling for high-value targets in the public sector, and the patience to navigate procurement cycles and audit regimes that move on government timelines.

COSMOTE Global Solutions, a member of the OTE Group of Companies, exists as an ICT Systems Integrator delivering a comprehensive range of ICT Solutions and Services. In an era where digital transformation is critical for business survival and growth, CGS provides the essential infrastructure and expertise that organizations need to modernize their operations. Their services span Cloud, Data Centre operations, Networking, Cybersecurity, Business Intelligence, Data Warehouse, Big Data, Service Desk, Proactive Monitoring, and Professional Services - enabling clients to navigate complex technical challenges and focus on their core mission. As part of the OTE Group, the largest technology provider in Greece, CGS leverages extensive resources and expertise to serve clients across Europe and worldwide, particularly EU Institutions and international organizations. Their vision to digitize societies drives them to deliver advanced cloud platforms and ICT solutions that create real value. From connectivity services powered by Deutsche Telekom to security solutions that protect critical infrastructure, CGS enables businesses and public sector organizations to build on today's possibilities for a better, more connected tomorrow.

Baxter touches the lives of millions of people around the world every day. For nearly a century, we have pioneered significant medical innovations that changed healthcare. From the first commercially produced intravenous solutions to today's leading acute, nutritional, renal and surgical care innovations, we are committed to providing leading healthcare solutions. Our products and therapies can be found throughout hospitals and clinics - from the ER to the OR, from the pharmacy to the ICU - as well as advancing patients' care in their homes. Every day, millions of patients and healthcare providers rely on our unmatched portfolio of connected solutions, medical devices, and advanced injectable technologies to help deliver smarter, more personalized care. We are everywhere healthcare happens - and everywhere it is going, with essential solutions in the hospital, physician's office and other sites of care. Together, we are redefining how care is delivered to make a greater impact today, tomorrow, and beyond.