Space Industry Association (SIA-India) is an Indian nonprofit space-sector association representing satellite operators, manufacturers, suppliers, startups, academic institutions, and related professional organizations. It provides industry thought leadership, policy and regulatory engagement, standards and spectrum dialogue, international collaboration, workforce and ecosystem development, and a structured interface between India's space industry and government. Its current work includes India Space Congress, space-investment and on-orbit-servicing reports, space-cybersecurity guidance with CERT-In, deep-space and satellite policy, and 2026 industry and education partnerships.