Sustainable Development and Technological Advancements in Industry 4.0: Overcoming Barriers in SME Sector Integration

The advent of Industry 4.0 has introduced transformative opportunities for the SME sector, particularly in enhancing operational efficiency, fostering sustainability, and enabling digital connectivity within manufacturing processes. This study examines key barriers faced by SMEs in adopting Industry 4.0 technologies, including high initial investments, skills gaps in digital competencies, and logistical limitations in production infrastructure. It explores a collaborative platform model that facilitates resource sharing among SMEs to reduce individual costs, optimize technology access, and improve competency development. Findings highlight that while shared platforms can successfully mitigate certain financial and operational barriers, the scalability of such models faces limitations due to stakeholder interests and infrastructure constraints. This research provides insights into the critical role of technological advancements and sustainable practices in supporting SMEs’ Industry 4.0 transition and emphasizes the need for adaptive strategies to maintain integration viability as production demands evolve.