diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 20bf94ea8..47c99ee51 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -87,3 +87,33 @@ jobs:
         cmake -B BUILD/RELEASE/BUILD .
         cmake --build BUILD/RELEASE/BUILD --config RELEASE --parallel
         cmake --install BUILD/RELEASE/BUILD --config RELEASE
+  msys2-ucrt64:
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+      - uses: actions/checkout@v5
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: UCRT64
+          update: true
+          install: git mingw-w64-ucrt-x86_64-gcc mingw-w64-ucrt-x86_64-cmake mingw-w64-ucrt-x86_64-ninja
+      - name: CI-Build
+        run: |
+          ./msys2-ci-build.sh
+  msys2-clangarm64:
+    runs-on: windows-11-arm
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+      - uses: actions/checkout@v5
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: CLANGARM64
+          update: true
+          install: git mingw-w64-clang-aarch64-clang  mingw-w64-clang-aarch64-cmake mingw-w64-clang-aarch64-ninja
+      - name: CI-Build
+        run: |
+          ./msys2-ci-build.sh
diff --git a/.github/workflows/regressions.yml b/.github/workflows/regressions.yml
index c2970e0fb..810f58e2e 100644
--- a/.github/workflows/regressions.yml
+++ b/.github/workflows/regressions.yml
@@ -87,3 +87,33 @@ jobs:
         cmake -B BUILD/RELEASE/BUILD -DENABLE_REGRESSION=true .
         cmake --build BUILD/RELEASE/BUILD --config RELEASE --parallel
         cmake --install BUILD/RELEASE/BUILD --config RELEASE
+  msys2-ucrt64:
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+      - uses: actions/checkout@v5
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: UCRT64
+          update: true
+          install: git mingw-w64-ucrt-x86_64-gcc mingw-w64-ucrt-x86_64-cmake mingw-w64-ucrt-x86_64-ninja
+      - name: CI-Build
+        run: |
+          ./msys2-ci-build.sh --run-regression
+  msys2-clangarm64:
+    runs-on: windows-11-arm
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+      - uses: actions/checkout@v5
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: CLANGARM64
+          update: true
+          install: git mingw-w64-clang-aarch64-clang  mingw-w64-clang-aarch64-cmake mingw-w64-clang-aarch64-ninja
+      - name: CI-Build
+        run: |
+          ./msys2-ci-build.sh --run-regression
diff --git a/msys2-ci-build.sh b/msys2-ci-build.sh
new file mode 100644
index 000000000..f0639bf48
--- /dev/null
+++ b/msys2-ci-build.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+set -euo pipefail
+
+# Set default options
+BUILD_TYPE="Release"
+BUILD_DIR="build"
+INSTALL_DIR="$(pwd)/install"
+REGRESSION_TESTS="OFF"
+BUILD_SHARED_LIBS="ON"
+
+SYSTEMC_CI_DEFAULT_TARGET="systemc"
+SYSTEMC_CI_REGRESSION_TARGET="check-tests"
+SYSTEMC_CI_TARGET=${SYSTEMC_CI_DEFAULT_TARGET}
+
+for arg in "$@"; do
+    if [[ "$arg" == "--run-regression" ]]; then
+        REGRESSION_TESTS="ON"
+        SYSTEMC_CI_TARGET=${SYSTEMC_CI_REGRESSION_TARGET}
+    fi
+done
+
+# Generate the project
+cmake -B ${BUILD_DIR} \
+      -D ENABLE_REGRESSION=${REGRESSION_TESTS} \
+      -D BUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} \
+      -D CMAKE_BUILD_TYPE=${BUILD_TYPE} \
+      -D CMAKE_INSTALL_PREFIX="${INSTALL_DIR}"
+
+# Build the project
+cmake --build ${BUILD_DIR} --config ${BUILD_TYPE} --parallel --target ${SYSTEMC_CI_TARGET}
+
+# Skip installation for regressions runs
+if [ "${REGRESSION_TESTS}" == "OFF" ]; then
+    cmake --install ${BUILD_DIR}
+fi
+
+exit 0