diff --git a/hm_pyhelper/sbc.py b/hm_pyhelper/sbc.py
index 741e443..38cc307 100644
--- a/hm_pyhelper/sbc.py
+++ b/hm_pyhelper/sbc.py
@@ -41,6 +41,53 @@ class DeviceVendorID(Enum):
     DeviceVendorID.RASPBERRY_PI: BALENA_ENV_RASPBERRY_PI_MODELS
 }
 
+COMMERCIAL_FLEETS = [
+    156,  # Bobcat
+    56,  # Controllino
+    106,  # COTX,
+    53,  # Finestra
+    31,  # Nebra Indoor 868MHz
+    40,  # Nebra Indoor RockPi 868MHz
+    119,  # Nebra Indoor 915MHz
+    58,  # Nebra Indoor RockPi 915MHz
+    62,  # Linxdot
+    42,  # Linxdot RKCM3
+    143,  # Midas
+    145,  # Nebra indoor1
+    147,  # Nebra indoor2
+    148,  # Nebra outdoor1
+    149,  # Nebra outdoor2
+    52,  # Helium OG
+    80,  # Nebra Outdoor 868MHz
+    107,  # Nebra Outdoor 915MHz
+    47,  # PantherX
+    66,  # Pisces
+    73,  # Pycom
+    88,  # RAK
+    114,  # RisingHF
+    124,  # Sensecap
+    90,  # Syncrobit
+    126,  # Syncrobit RKCM3
+    98,  # Nebra Indoor Testing
+    158,  # Bobcat Testing
+    127,  # Controllino Testing
+    87,  # COTX Testing,
+    76,  # Finestra Testing
+    132,  # Linxdot Testing
+    84,  # Linxdot RKCM3 Testing
+    144,  # Midas Testing
+    128,  # Helium OG Testing
+    41,  # PantherX Testing
+    43,  # Pisces Testing
+    116,  # Pycom Testing
+    113,  # RAK Testing
+    103,  # RisingHF Testing
+    60,  # Nebra RockPi Testing
+    137,  # Sensecap Testing
+    57,  # Syncrobit Testing
+    111,  # Syncrobit RKCM3 Testing
+    2006816,  # Rob Testing
+]
 
 def device_model():
     with open('/proc/device-tree/model', 'r') as f:
@@ -76,3 +123,17 @@ def is_sbc_type(device_id: DeviceVendorID) -> bool:
 
     # honor env override
     return device_type in BALENA_MODELS.get(device_id, [])
+
+
+def is_commercial_fleet() -> bool:
+    '''
+    Return true if the device is in a commercial fleet. Otherwise return false.
+    '''
+    fleet_name = os.environ.get('BALENA_APP_NAME')
+    fleet_id = int(os.environ.get('BALENA_APP_ID'))
+
+    if not fleet_name.endswith('-c') or fleet_id not in COMMERCIAL_FLEETS:
+        return False
+
+    return True 
+    
diff --git a/pyproject.toml b/pyproject.toml
index 9f2d3b1..bd578f7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "hm_pyhelper"
-version = "0.14.14"
+version = "0.14.15"
 description = "Helium Python Helper"
 authors = ["Nebra Ltd <support@nebra.com>"]
 readme = "README.md"