An increasing number of organisations and corporations have incorporated AI technologies for production and other purposes. Unfortunately, due to a lack of validity, ethics and explainability, the wide-scale adoption of AI has been fraught with difficulties despite multiple potential benefits. The EU-funded ULTIMATE project will develop an industrial-grade hybrid AI model that will address these challenges and enable AI to spread even further through the industrial sector. To achieve this, the initiative will provide the stakeholders with methods and tools to ensure trustworthiness (for acceptance purposes) all along the hybrid AI model's life cycle in order to improve worker and AI cooperation.