diff --git a/pkg/nvmdev/mock.go b/pkg/nvmdev/mock.go
index 626e3e9..0d25359 100644
--- a/pkg/nvmdev/mock.go
+++ b/pkg/nvmdev/mock.go
@@ -100,6 +100,24 @@ func (m *MockNvmdev) AddMockA100Parent(address string, numaNode int) error {
 		return err
 	}
 
+	_, err = os.Create(filepath.Join(deviceDir, "nvidia"))
+	if err != nil {
+		return err
+	}
+	err = os.Symlink(filepath.Join(deviceDir, "nvidia"), filepath.Join(deviceDir, "driver"))
+	if err != nil {
+		return err
+	}
+
+	_, err = os.Create(filepath.Join(deviceDir, "20"))
+	if err != nil {
+		return err
+	}
+	err = os.Symlink(filepath.Join(deviceDir, "20"), filepath.Join(deviceDir, "iommu_group"))
+	if err != nil {
+		return err
+	}
+
 	numa, err := os.Create(filepath.Join(deviceDir, "numa_node"))
 	if err != nil {
 		return err
@@ -201,6 +219,12 @@ func (m *MockNvmdev) AddMockA100Mdev(uuid string, mdevType string, mdevTypeDir s
 		return err
 	}
 	err = os.Symlink(filepath.Join(mdevDeviceDir, "vfio_mdev"), filepath.Join(mdevDeviceDir, "driver"))
+
+	_, err = os.Create(filepath.Join(mdevDeviceDir, "200"))
+	if err != nil {
+		return err
+	}
+	err = os.Symlink(filepath.Join(mdevDeviceDir, "200"), filepath.Join(mdevDeviceDir, "iommu_group"))
 	if err != nil {
 		return err
 	}
diff --git a/pkg/nvmdev/nvmdev.go b/pkg/nvmdev/nvmdev.go
index dfcfef7..c1521ca 100644
--- a/pkg/nvmdev/nvmdev.go
+++ b/pkg/nvmdev/nvmdev.go
@@ -53,11 +53,12 @@ type ParentDevice struct {
 
 // Device represents an NVIDIA MDEV (vGPU) device
 type Device struct {
-	Path     string
-	UUID     string
-	MDEVType string
-	Driver   string
-	Parent   *ParentDevice
+	Path       string
+	UUID       string
+	MDEVType   string
+	Driver     string
+	IommuGroup int
+	Parent     *ParentDevice
 }
 
 // New interface that allows us to get a list of all NVIDIA parent and MDEV (vGPU) devices
@@ -149,12 +150,18 @@ func NewDevice(root string, uuid string) (*Device, error) {
 		return nil, fmt.Errorf("error detecting driver: %v", err)
 	}
 
+	iommuGroup, err := m.iommuGroup()
+	if err != nil {
+		return nil, fmt.Errorf("error getting iommu_group: %v", err)
+	}
+
 	device := Device{
-		Path:     path,
-		UUID:     uuid,
-		MDEVType: mdevType,
-		Driver:   driver,
-		Parent:   parent,
+		Path:       path,
+		UUID:       uuid,
+		MDEVType:   mdevType,
+		Driver:     driver,
+		IommuGroup: iommuGroup,
+		Parent:     parent,
 	}
 
 	return &device, nil
@@ -175,15 +182,25 @@ func newMdev(devicePath string) (mdev, error) {
 func (m mdev) String() string {
 	return string(m)
 }
+
+func (m mdev) resolve(target string) (string, error) {
+	resolved, err := filepath.EvalSymlinks(path.Join(string(m), target))
+	if err != nil {
+		return "", fmt.Errorf("error resolving %q: %v", target, err)
+	}
+
+	return resolved, nil
+}
+
 func (m mdev) parentDevicePath() string {
 	// /sys/bus/pci/devices/<addr>/<uuid>
 	return path.Dir(string(m))
 }
 
 func (m mdev) Type() (string, error) {
-	mdevTypeDir, err := filepath.EvalSymlinks(path.Join(string(m), "mdev_type"))
+	mdevTypeDir, err := m.resolve("mdev_type")
 	if err != nil {
-		return "", fmt.Errorf("error resolving mdev_type link for mdev %s: %v", m, err)
+		return "", err
 	}
 
 	mdevType, err := os.ReadFile(path.Join(mdevTypeDir, "name"))
@@ -201,13 +218,27 @@ func (m mdev) Type() (string, error) {
 }
 
 func (m mdev) driver() (string, error) {
-	driver, err := filepath.EvalSymlinks(path.Join(string(m), "driver"))
+	driver, err := m.resolve("driver")
 	if err != nil {
 		return "", err
 	}
 	return filepath.Base(driver), nil
 }
 
+func (m mdev) iommuGroup() (int, error) {
+	iommu, err := m.resolve("iommu_group")
+	if err != nil {
+		return -1, err
+	}
+	iommuGroupStr := strings.TrimSpace(filepath.Base(iommu))
+	iommuGroup, err := strconv.ParseInt(iommuGroupStr, 0, 64)
+	if err != nil {
+		return -1, fmt.Errorf("unable to convert iommu_group string to int64: %v", iommuGroupStr)
+	}
+
+	return int(iommuGroup), nil
+}
+
 // NewParentDevice constructs a ParentDevice
 func NewParentDevice(devicePath string) (*ParentDevice, error) {
 	nvdevice, err := nvpci.NewDevice(devicePath)
diff --git a/pkg/nvmdev/nvmdev_test.go b/pkg/nvmdev/nvmdev_test.go
index 78d1058..bd5b60c 100644
--- a/pkg/nvmdev/nvmdev_test.go
+++ b/pkg/nvmdev/nvmdev_test.go
@@ -46,5 +46,7 @@ func TestNvmdev(t *testing.T) {
 	mdevs, err := nvmdev.GetAllDevices()
 	require.Nil(t, err, "Error getting NVIDIA MDEV (vGPU) devices")
 	require.Equal(t, 1, len(mdevs), "Wrong number of NVIDIA MDEV (vGPU) devices")
+	require.Equal(t, "A100-4C", mdevs[0].MDEVType, "Wrong value for mdev_type")
 	require.Equal(t, "vfio_mdev", mdevs[0].Driver, "Wrong driver detected for mdev device")
+	require.Equal(t, 200, mdevs[0].IommuGroup, "Wrong value for iommu_group")
 }
diff --git a/pkg/nvpci/mock.go b/pkg/nvpci/mock.go
index 438f562..0f3df3a 100644
--- a/pkg/nvpci/mock.go
+++ b/pkg/nvpci/mock.go
@@ -99,6 +99,15 @@ func (m *MockNvpci) AddMockA100(address string, numaNode int) error {
 		return err
 	}
 
+	_, err = os.Create(filepath.Join(deviceDir, "20"))
+	if err != nil {
+		return err
+	}
+	err = os.Symlink(filepath.Join(deviceDir, "20"), filepath.Join(deviceDir, "iommu_group"))
+	if err != nil {
+		return err
+	}
+
 	numa, err := os.Create(filepath.Join(deviceDir, "numa_node"))
 	if err != nil {
 		return err
diff --git a/pkg/nvpci/nvpci.go b/pkg/nvpci/nvpci.go
index 924189f..8ad2e54 100644
--- a/pkg/nvpci/nvpci.go
+++ b/pkg/nvpci/nvpci.go
@@ -65,15 +65,16 @@ var _ ResourceInterface = (*MemoryResources)(nil)
 
 // NvidiaPCIDevice represents a PCI device for an NVIDIA product
 type NvidiaPCIDevice struct {
-	Path      string
-	Address   string
-	Vendor    uint16
-	Class     uint32
-	Device    uint16
-	Driver    string
-	NumaNode  int
-	Config    *ConfigSpace
-	Resources MemoryResources
+	Path       string
+	Address    string
+	Vendor     uint16
+	Class      uint32
+	Device     uint16
+	Driver     string
+	IommuGroup int
+	NumaNode   int
+	Config     *ConfigSpace
+	Resources  MemoryResources
 }
 
 // IsVGAController if class == 0x300
@@ -203,6 +204,20 @@ func NewDevice(devicePath string) (*NvidiaPCIDevice, error) {
 		return nil, fmt.Errorf("unable to detect driver for %s: %v", address, err)
 	}
 
+	var iommuGroup int64
+	iommu, err := filepath.EvalSymlinks(path.Join(devicePath, "iommu_group"))
+	if err == nil {
+		iommuGroupStr := strings.TrimSpace(filepath.Base(iommu))
+		iommuGroup, err = strconv.ParseInt(iommuGroupStr, 0, 64)
+		if err != nil {
+			return nil, fmt.Errorf("unable to convert iommu_group string to int64: %v", iommuGroupStr)
+		}
+	} else if os.IsNotExist(err) {
+		iommuGroup = -1
+	} else {
+		return nil, fmt.Errorf("unable to detect iommu_group for %s: %v", address, err)
+	}
+
 	numa, err := os.ReadFile(path.Join(devicePath, "numa_node"))
 	if err != nil {
 		return nil, fmt.Errorf("unable to read PCI NUMA node for %s: %v", address, err)
@@ -244,15 +259,16 @@ func NewDevice(devicePath string) (*NvidiaPCIDevice, error) {
 	}
 
 	nvdevice := &NvidiaPCIDevice{
-		Path:      devicePath,
-		Address:   address,
-		Vendor:    uint16(vendorID),
-		Class:     uint32(classID),
-		Device:    uint16(deviceID),
-		Driver:    driver,
-		NumaNode:  int(numaNode),
-		Config:    config,
-		Resources: resources,
+		Path:       devicePath,
+		Address:    address,
+		Vendor:     uint16(vendorID),
+		Class:      uint32(classID),
+		Device:     uint16(deviceID),
+		Driver:     driver,
+		IommuGroup: int(iommuGroup),
+		NumaNode:   int(numaNode),
+		Config:     config,
+		Resources:  resources,
 	}
 
 	return nvdevice, nil
diff --git a/pkg/nvpci/nvpci_test.go b/pkg/nvpci/nvpci_test.go
index 8dbf50f..e6cbdbf 100644
--- a/pkg/nvpci/nvpci_test.go
+++ b/pkg/nvpci/nvpci_test.go
@@ -46,6 +46,7 @@ func TestNvpci(t *testing.T) {
 	require.Equal(t, devices[0].Vendor, config.GetVendorID(), "Vendor IDs do not match")
 	require.Equal(t, devices[0].Device, config.GetDeviceID(), "Device IDs do not match")
 	require.Equal(t, "nvidia", devices[0].Driver, "Wrong driver detected for device")
+	require.Equal(t, 20, devices[0].IommuGroup, "Wrong iommu_group detected for device")
 
 	capabilities, err := config.GetPCICapabilities()
 	require.Nil(t, err, "Error getting PCI capabilities")