This article aims to explore the multifaceted challenges and opportunities associated with SDG 9, which emphasizes building resilient infrastructure, promoting sustainable industrialization, and fostering innovation. It specifically focuses on how developing countries can bridge infrastructure gaps, encourage inclusive industrial growth, and adopt innovative technologies while considering the role of policies, finance, and governance. The purpose is to provide actionable insights and recommendations for policymakers, businesses, and international organizations to promote sustainable economic development. Despite global efforts to achieve SDG 9, many developing countries continue to face significant challenges in industrialization and infrastructure development. These challenges include limited access to finance, inadequate infrastructure, insufficient technological capabilities, and a lack of innovation ecosystems. Additionally, the digital divide and the negative environmental impact of industrial activities further hinder the progress toward achieving SDG 9. Addressing these barriers requires targeted strategies and policies that promote inclusive, sustainable industrialization while fostering resilience to climate change. This article contributes to the existing body of knowledge by examining the key components of SDG 9, including resilient infrastructure, industrialization, and innovation, in the context of developing countries. Identifying the critical barriers to infrastructure development and industrialization, such as limited access to finance, technology gaps, and governance challenges. Offering practical recommendations to bridge these gaps, focusing on inclusive and sustainable industrial practices, digital infrastructure, and innovation systems. Highlighting the role of public-private partnerships (PPPs), blended financing models, and regional integration in overcoming infrastructure challenges. Providing insights into how emerging technologies and green innovations can be leveraged to achieve sustainable industrial growth. This study adopts a systematic approach to examine the progress and challenges of achieving SDG 9. A combination of qualitative and quantitative methods was used to analyze existing literature, case studies, and reports from international organizations, governments, and industry leaders. Data were collected from multiple sources, including academic articles, policy papers, and reports from entities such as the United Nations and the World Bank. A comparative analysis was conducted to identify best practices, lessons learned, and gaps in the implementation of SDG 9, particularly in developing regions. The article concludes that achieving SDG 9 requires a coordinated effort between governments, the private sector, and international organizations. Effective policy frameworks, targeted financing mechanisms, and strategic investments in infrastructure and innovation are crucial for fostering inclusive industrialization and building resilient infrastructure. While significant progress has been made, further research and innovation in financing, technology transfer, and digital infrastructure are needed to overcome existing barriers. Collaborative action, along with a commitment to sustainable practices, will be key to achieving the targets set under SDG 9, especially in developing countries facing the greatest challenges.