diff --git a/subprojects/callback-manager/meson.build b/subprojects/callback-manager/meson.build
new file mode 100644
index 0000000..78bd22b
--- /dev/null
+++ b/subprojects/callback-manager/meson.build
@@ -0,0 +1,66 @@
+project(
+    'callback-manager',
+    'cpp',
+    version: '1.1.1',
+    meson_version: '>=1.1.1',
+    default_options: ['cpp_std=c++23'],
+)
+
+# Compiler flags
+cpp_args = [
+    '-Werror',
+    '-Wall',
+    '-Wextra',
+    '-Wshadow',
+    '-Wnon-virtual-dtor',
+    '-Wold-style-cast',
+    '-Wcast-align',
+    '-Wunused',
+    '-Woverloaded-virtual',
+    '-Wpedantic',
+    '-Wconversion',
+    '-Wmisleading-indentation',
+    '-Wduplicated-cond',
+    '-Wduplicated-branches',
+    '-Wlogical-op',
+    '-Wnull-dereference',
+    '-Wuseless-cast',
+    '-Wdouble-promotion',
+    '-Wformat=2',
+    '-fno-rtti',
+]
+
+# Definitions
+add_project_arguments(
+    '-DBOOST_ERROR_CODE_HEADER_ONLY',
+    '-DBOOST_SYSTEM_NO_DEPRECATED',
+    '-DBOOST_ALL_NO_LIB',
+    '-DBOOST_NO_RTTI',
+    '-DBOOST_NO_TYPEID',
+    '-DBOOST_ASIO_DISABLE_THREADS',
+    language: 'cpp',
+)
+
+# Include directories
+inc = include_directories('include')
+
+boost = dependency('boost', version: '1.86.0', required: false)
+sdbusplus = dependency('sdbusplus', required: true)
+
+executable(
+    'callback-manager',
+    'src/callback_manager.cpp',
+    include_directories: inc,
+    cpp_args: cpp_args,
+    dependencies: [boost, sdbusplus],
+)
+
+# Systemd service files
+systemd_system_unit_dir = dependency('systemd').get_variable(
+    'systemdsystemunitdir',
+)
+
+install_data(
+    'service_files/callback-manager.service',
+    install_dir: systemd_system_unit_dir,
+)