Advancing industrial sustainability in Pakistani smaller enterprises via industry 4.0: Awareness, challenges, and strategic readiness

The literature on Industry 4.0 adoption has predominantly focused on large enterprises in developed economies, with limited empirical evidence from small and medium enterprises (SMEs) in developing economies, where organizational preparedness and resource constraints hinder technology incorporation. This study investigates the role of awareness, challenges, perceived benefits, and readiness in the adoption of Industry 4.0 technologies and their contribution to industrial sustainability among manufacturing SMEs in Pakistan. The objectives are to assess the relative influence of these factors on adoption status and to provide strategic recommendations for enhancing sustainable production and competitiveness. A descriptive cross-sectional research design was employed, and data were collected through an online survey of 200 SME managers in the manufacturing sector. Correlation and regression analyses were conducted using IBM SPSS to examine relationships between variables. The results indicate that awareness and understanding significantly influence the adoption of Industry 4.0, whereas challenges and perceived benefits show lower direct effects on adoption. The overall regression model explains 49.1% of the variance in adoption status, highlighting awareness as the primary driver. The findings emphasize the potential of Industry 4.0 to improve operational efficiency, optimize resource utilization, and support sustainable manufacturing in SMEs. The study offers actionable insights for policymakers and stakeholders by identifying low-cost, high-impact interventions such as targeted awareness campaigns, capacity building, and institutional support systems to accelerate digital transformation in developing economies.