Customer Satisfaction, Innovation, and Product Quality are a cornerstone for micro, small, and medium-sized enterprises (MSMEs) seeking growth, competitiveness, and long-term sustainability. This research explores the complexities of how Customer Satisfaction, Innovation, and Product Quality impact the performance of Micro, Small, and Medium Enterprises (MSMEs) within the vibrant Iberoamerican business environment. Utilizing a quantitative methodology, the study examines the interplay between Customer Satisfaction, Innovation, and Product Quality and their collective effect on the operational success of MSMEs in the Iberoamerican region. An index derived from self-reported data was employed to gauge MSME performance, drawing upon a comprehensive survey of 9,300 Iberoamerican MSMEs. Our findings reveal factors such as company origin, size, and age significantly impact the level of innovation achievable by MSMEs; also, innovation has generated resilience in some local sectors for one of the analyzed countries, Colombia. Notably, younger, medium-sized companies exhibit a propensity for higher innovation than older firms and micro-enterprises. The study's implications for theory and practice extend to policymakers, business owners, and stakeholders invested in fostering MSME growth and development.