SCI Social Capital Inc. | 1,234 followers on LinkedIn. Cultivating Connections. Developing Leaders. Strengthening Communities. | SCI’s mission is to strengthen communities by connecting diverse individuals and organizations through civic engagement initiatives. SCI provides communities with skills and tools to engage citizens to make a difference, with a priority on promoting youth success and healthy communities. A lean professional staff combined with 25 dedicated AmeriCorps members and strong partners enables us to serve over 20 Massachusetts communities and recruit thousands of volunteers each year.