SchwarzIT Sourcing GmbH & Co. KG

Deloitte GmbH Wirtschaftsprüfungsgesellschaft operates as the German arm of a professional services organization with nearly 180 years of evolution from a small London accounting firm into a global network spanning 150+ countries. Under CEO Volker Krug, the firm delivers audit, tax, consulting, financial advisory, risk management, and legal services to international corporations, medium-sized enterprises, public sector entities, and nonprofits. The organization serves nearly 90% of the Fortune Global 500 alongside thousands of private companies across every sector of the economy. The firm's cybersecurity practice operates at the intersection of threat detection and enterprise security architecture. Teams work with a technical stack that includes IBM QRadar, Exabeam, Splunk, and ElasticSearch for security monitoring and analysis, while infrastructure runs on Azure and AWS with containerization via Docker and Kubernetes. The practice handles connected vehicle security for manufacturing clients, protects enterprise systems built on SAP, Salesforce, and ServiceNow, and deploys RSA security frameworks. Cybersecurity capabilities integrate with broader digital transformation and artificial intelligence practices, particularly around generative AI implementations that require new threat modeling. Technical work happens in Python and PowerShell environments across Linux systems. The German operation positions cybersecurity alongside risk management services, creating operational overlap between security architecture, compliance frameworks, and business continuity planning. Client engagements span financial institutions requiring regulatory compliance, manufacturers securing connected products, and public agencies building resilient infrastructure. The firm's scale enables access to global threat intelligence and cross-border incident response capabilities, though like most large professional services organizations, project structure and client mix vary significantly across practices.

Since 1792, AkzoNobel has been pioneering the world of paints and coatings, coloring people's lives and protecting what matters most across more than 150 countries. Our world-class portfolio of brands - including Dulux, International, Sikkens and Interpon - touches virtually every surface imaginable, from everyday items to iconic buildings like La Sagrada Familia and even NASA rovers on Mars. With over 230 years of expertise, we've established ourselves as the industry's most sustainable paints company, operating in more than 150 countries with a presence in countless homes, cities, and infrastructure projects worldwide. Our products enhance and safeguard the fabric of everyday life, whether protecting historic Dutch windmills, coating aerospace components, or bringing color to communities. We believe every surface represents an opportunity to innovate sustainably, creating durable solutions that preserve today while building a better tomorrow.

MANN+HUMMEL is the global leader in filtration technology. Founded in 1941 by Adolf Mann and Dr. Erich Hummel, the company develops intelligent filtration and separation solutions for vehicles, industrial applications, and environmental sustainability. Headquartered in Ludwigsburg, Germany, MANN+HUMMEL operates more than 80 locations worldwide and employs over 21,000 people driving innovation in cleaner mobility, cleaner air, cleaner water, and cleaner industries. The company's mission is leadership in filtration - separating the useful from the harmful to create a cleaner future. MANN+HUMMEL's filtration solutions are essential components in automotive systems, industrial machinery, commercial buildings, and countless other applications, protecting engines, improving air quality, and enabling sustainable resource use across industries globally.

We've been deeply rooted in northwest Germany for nearly 100 years, and we're proud to be one of the leading energy companies in the German sector. Our team of about 9,000 people works every day to connect energy, telecommunications, and IT - three essential industries that are shaping our future. We supply green energy, secure networks, and high-speed internet to communities across our regions, supporting everything from residential homes to large municipalities and businesses. Our approach is hands-on and practical: we're actively building wind farms, expanding fiber optic networks, developing hydrogen storage solutions, and rolling out charging infrastructure for electric vehicles. We believe the energy transition and digitalization go hand in hand, and we're committed to making both work for the people in our regions.

We're a global technology company that's been at the forefront of motion technology for over 75 years, founded by brothers Dr. Wilhelm and Dr.-Ing. E.h. Georg Schaeffler in 1946. What started as a vision in Herzogenaurach has grown into a worldwide team of around 82,800 people, all working to make mobility more efficient, sustainable, and innovative. We partner with major automobile manufacturers and serve aerospace and industrial sectors, developing precision products that keep the world moving. Our work spans across automotive technologies - powertrain, chassis, e-mobility, and vehicle lifetime solutions - as well as industrial bearing solutions and robotics. The recent merger with Vitesco in October 2024 marks an exciting chapter as we become an even stronger motion technology company. Beyond the technical work, we invest heavily in our people through the Schaeffler Academy, offer flexible working arrangements, and maintain the culture of a family-owned business while operating on a global scale.

Westernacher Solutions builds digitization infrastructure for Germany's judiciary and public sector - electronic mailboxes for lawyers, semantic text analysis for courts, and secure communication systems that handle sensitive legal documents and citizen data. With over 160 engineers and domain specialists operating from Berlin, Heidelberg, and Bad Kreuznach, the company deploys systems under ISO 27001, BSI IT Grundschutz, and NIST frameworks for clients including federal and state ministries, courts, notary chambers, and legal professional organizations. The threat model is specific: preserving digital identities and maintaining confidentiality in systems where compromise means exposure of legal proceedings, attorney-client communications, and government administrative data. The technical stack centers on cloud security hardening, formal threat modeling, and compliance architectures built for environments where data protection isn't negotiable. Products like their electronic lawyer mailbox system require cryptographic messaging protocols and access controls that meet both legal profession standards and government security baselines. Teams work across legal tech modernization, public sector IT transformation, and NLP-driven document analysis - domains where security engineering intersects with regulatory requirements and operational continuity for institutions that can't accept downtime. Projects involve software modernization of legacy systems while maintaining security postures that satisfy both technical audits and legal mandates governing court operations and government communications.