diff --git a/bmc-vmi-ca/mainapp.cpp b/bmc-vmi-ca/mainapp.cpp
new file mode 100644
index 0000000..8c1aa06
--- /dev/null
+++ b/bmc-vmi-ca/mainapp.cpp
@@ -0,0 +1,28 @@
+#include "config.h"
+
+#include "ca_certs_manager.hpp"
+
+#include <sdeventplus/event.hpp>
+#include <string>
+
+int main(int argc, char** argv)
+{
+    auto bus = sdbusplus::bus::new_default();
+    std::string objPath = "/xyz/openbmc_project/certs/ca";
+
+    // Add sdbusplus ObjectManager
+    sdbusplus::server::manager::manager objManager(bus, objPath.c_str());
+
+    // Get default event loop
+    auto event = sdeventplus::Event::get_default();
+
+    // Attach the bus to sd_event to service user requests
+    bus.attach_event(event.get(), SD_EVENT_PRIORITY_NORMAL);
+
+    ca::cert::CACertMgr manager(bus, event, objPath.c_str());
+
+    std::string busName = "xyz.openbmc_project.Certs.ca.authority.Manager";
+    bus.request_name(busName.c_str());
+    event.loop();
+    return 0;
+}