diff --git a/src/ifcopenshell-python/ifcopenshell/util/unit.py b/src/ifcopenshell-python/ifcopenshell/util/unit.py
index 31f2165d56..36ed4cd0e6 100644
--- a/src/ifcopenshell-python/ifcopenshell/util/unit.py
+++ b/src/ifcopenshell-python/ifcopenshell/util/unit.py
@@ -131,9 +131,9 @@ named_dimensions = {
     "ELECTRICCURRENTUNIT": (0, 0, 0, 1, 0, 0, 0),
     # "ELECTRICRESISTANCEUNIT": (0, 0, 0, 0, 0, 0, 0),
     # "ELECTRICVOLTAGEUNIT": (0, 0, 0, 0, 0, 0, 0),
-    # "ENERGYUNIT": (0, 0, 0, 0, 0, 0, 0),
-    # "FORCEUNIT": (0, 0, 0, 0, 0, 0, 0),
-    # "FREQUENCYUNIT": (0, 0, 0, 0, 0, 0, 0),
+    "ENERGYUNIT": (2, 1, -2, 0, 0, 0, 0),
+    "FORCEUNIT": (1, 1, -2, 0, 0, 0, 0),
+    "FREQUENCYUNIT": (0, 0, -1, 0, 0, 0, 0),
     # "ILLUMINANCEUNIT": (0, 0, 0, 0, 0, 0, 0),
     # "INDUCTANCEUNIT": (0, 0, 0, 0, 0, 0, 0),
     "LENGTHUNIT": (1, 0, 0, 0, 0, 0, 0),
@@ -142,11 +142,11 @@ named_dimensions = {
     # "MAGNETICFLUXDENSITYUNIT": (0, 0, 0, 0, 0, 0, 0),
     # "MAGNETICFLUXUNIT": (0, 0, 0, 0, 0, 0, 0),
     "MASSUNIT": (0, 1, 0, 0, 0, 0, 0),
-    # "PLANEANGLEUNIT": (0, 0, 0, 0, 0, 0, 0),
-    # "POWERUNIT": (0, 0, 0, 0, 0, 0, 0),
-    # "PRESSUREUNIT": (0, 0, 0, 0, 0, 0, 0),
+    "PLANEANGLEUNIT": (0, 0, 0, 0, 0, 0, 0),
+    "POWERUNIT": (2, 1, -3, 0, 0, 0, 0),
+    "PRESSUREUNIT": (-1, 1, -2, 0, 0, 0, 0),
     # "RADIOACTIVITYUNIT": (0, 0, 0, 0, 0, 0, 0),
-    # "SOLIDANGLEUNIT": (0, 0, 0, 0, 0, 0, 0),
+    "SOLIDANGLEUNIT": (0, 0, 0, 0, 0, 0, 0),
     "THERMODYNAMICTEMPERATUREUNIT": (0, 0, 0, 0, 1, 0, 0),
     "TIMEUNIT": (0, 0, 1, 0, 0, 0, 0),
     "VOLUMEUNIT": (3, 0, 0, 0, 0, 0, 0),