Cape of Good Code, based in Germany, is a software technology company specializing in code quality analysis, software maintainability, and intelligent variability management for software product lines. In the SOSIS project, the company contributes its expertise through the Detangle toolset, enabling variant-aware analysis and visualization of software artifacts across requirements, design, implementation, testing, and maintenance. Their role focuses on supporting industrial partners in modeling, analyzing, and optimizing variability in safety- and mission-critical systems to enhance traceability, improve reuse, and reduce certification complexity. Strategically, Cape of Good Code aims to extend its footprint in regulated domains such as telecommunications and embedded systems by delivering scalable, data-driven solutions for managing complex software life cycles.

IOTIQ GmbH, based in Leipzig, Germany, is a small and medium-sized enterprise specializing in AI/ML-enhanced software solutions, model-driven development, and smart system integration. In the SOSIS project, IOTIQ contributes its expertise in combining model-based engineering with intelligent techniques to support variability-aware testing, deployment, and certification processes across software product lines. Their role focuses on developing innovative modeling approaches to manage feature variability efficiently and enable automated reuse of artefacts. Strategically, IOTIQ aims to advance its capabilities in intelligent software lifecycle automation, expanding into safety- and mission-critical sectors that demand rigorous validation, adaptability, and traceability.

Panel Sistemas, based in Spain, is a small and medium-sized enterprise specializing in software development, business process management (BPM), and digital transformation services. In the SOSIS project, Panel Sistemas brings its expertise in developing scalable enterprise solutions to enhance software product line engineering practices. Their role focuses on improving the management of requirements variability, enabling more efficient and higher-quality development cycles within their software ecosystems. Strategically, Panel Sistemas aims to integrate the results of SOSIS into its BPM offerings, strengthening its market position by adopting advanced model-based and AI-supported engineering techniques for managing complex software variants.

Universidad Carlos III de Madrid (UC3M), located in Spain, is a leading public university committed to excellence in education, advanced research, and societal development. In the SOSIS project, UC3M contributes its academic expertise in software product line variability, AI, and software engineering methodologies. The university plays a key role in developing advanced feature extraction algorithms, supporting quality validation across variants, and fostering knowledge transfer between academia and industry. Strategically, UC3M leverages SOSIS to strengthen its international research collaborations and drive innovation in intelligent, model-based engineering practices aligned with its mission to become one of Europe's top universities.

Arçelik, headquartered in Türkiye, is a global leader in the home appliances industry, with operations spanning 147 countries and supported by 28 production facilities, 15 R&D centers, and a workforce of over 40,000 employees. In the SOSIS project, Arçelik contributes its deep experience in digital transformation and variant-rich product development, focusing on model-based variant management to improve software engineering practices. Their role includes leveraging data-driven methods to enhance DevOps processes and manage global software rollouts efficiently across diverse regulatory environments. Strategically, Arçelik aims to accelerate time-to-market for its digital products, strengthen engineering agility, and maintain its leadership in innovation within the smart appliance sector.

ERSTE Software Limited, based in Türkiye, is a small and medium-sized enterprise specializing in software quality assurance and data-driven engineering solutions. In the SOSIS project, ERSTE plays a key role in advancing variability-aware quality assessment techniques, focusing on the evolution of quality attributes across multiple product variants. Their contributions include developing tools for actionable insights into product development and certification processes, particularly in safety- and mission-critical domains. Strategically, ERSTE aims to expand its market share in Europe by offering innovative, fact-based quality assurance solutions, strengthening its presence in Türkiye, England, and Germany through international collaboration enabled by SOSIS.

DIA Yazilim San. ve Tic. A.Ş., based in Türkiye, is a small and medium-sized enterprise providing cloud-based enterprise resource planning (ERP) solutions tailored for SMEs. In the SOSIS project, DIA contributes its expertise in scalable software platforms, focusing on the integration of model-based engineering and variability management within business software ecosystems. Their role includes enhancing configuration and deployment processes across product variants to improve software adaptability and maintenance efficiency. Strategically, DIA aims to strengthen its ERP offerings by embedding intelligent variability handling and reuse mechanisms, positioning itself as a key player in agile and customizable enterprise software solutions.

Orion Innovation Information Technologies, based in Türkiye, is a large industry player with over 35 years of expertise in telecom and information technologies, delivering end-to-end solutions to global technology vendors and more than 250 telecom operators across 100+ countries. In the SOSIS project, Orion (NetRD) contributes its deep technical expertise in real-time telecom session control, cloud platforms, and AI-driven analytics to enhance software product line optimization. Their role focuses on improving test coverage, log analysis, and variant management within telecom applications to reduce integration and regression testing time. Strategically, Orion aims to elevate the efficiency, predictability, and quality of its telecom platforms, reinforcing its position as a trusted technology provider in the global communications landscape.