SIA - Startup Investor Accelerator | 6,555 followers on LinkedIn. Growing Startups Investors. Become an active startup investor, and lead your community towards economic prosperity. | 𝐒𝐈𝐀 - 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 𝐈𝐧𝐯𝐞𝐬𝐭𝐨𝐫 𝐀𝐜𝐜𝐞𝐥𝐞𝐫𝐚𝐭𝐨𝐫 runs hands-on angel investor training programs designed for professionals who want to start investing in startups, or sharpen their existing investing skills alongside a global network of peers. Our “learning-by-doing” methodology puts participants at the center of real investment decisions. Through a structured, guided process, they evaluate live deals, join due diligence teams, and invest real capital.