| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29251 | 1177299 |
| IfcAirTerminalBox | 1962 | 110197 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5667 | 80323 |
| IfcAlarmAlarm systems | 538 | 10324 |
| IfcAnnotation | 128335 | 3313939 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89922 | 28105766 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364618 | 380486 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2220 | 2853698 |
| IfcBuildingElementProxyGeneric elements | 61739 | 45084190 |
| IfcBuildingStorey | 352620 | 1448699 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 273 | 59748 |
| IfcCableCarrierSegmentConduits | 799 | 263946 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 132 | 990 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 101924 | 10027572 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 42 | 222 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13138 | 3151168 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8601 | 1144529 |
| IfcDamperDampers | 157 | 7859 |
| IfcDiscreteAccessoryDiscrete accessories | 2206 | 483894 |
| IfcDistributionChamberElementHatches | 3466 | 67297 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5291 | 79610 |
| IfcDistributionFlowElement | 862 | 28310 |
| IfcDistributionPort | 11686 | 16618774 |
| IfcDistributionSystem | 2883 | 121565 |
| IfcDoorDoors | 132823 | 5643611 |
| IfcDuctFittingDistribution | 16644 | 2119815 |
| IfcDuctSegmentDucts | 30514 | 3192380 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4615 | 110650 |
| IfcElectricDistributionBoardDistribution panels | 2251 | 29125 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2296 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27446 | 16856058 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14088 | 86822 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 347134 | 555905 |
| IfcFanFans | 1727 | 6433 |
| IfcFastener | 1424 | 2576882 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1456 | 307057 |
| IfcFlowController | 1472 | 154380 |
| IfcFlowFittingFlow fittings | 2221 | 1923563 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3434 | 7274 |
| IfcFlowMovingDeviceFlow moving devices | 311 | 13177 |
| IfcFlowSegment | 3460 | 2235696 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9122 | 1259298 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30671 | 1012621 |
| IfcFurnishingElement | 5790 | 1266229 |
| IfcFurnitureFurniture | 9369 | 1923046 |
| IfcGeographicElement | 5343 | 66987 |
| IfcGrid | 8083 | 82262 |
| IfcGroup | 7480 | 528368 |
| IfcHeatExchangerHeat exchangers | 3566 | 21923 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1050 | 37761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2596 | 441272 |
| IfcMechanicalFastener | 1915 | 2954354 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45681 | 17714306 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175612 | 20126104 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1795 | 227734 |
| IfcPilePiles | 2120 | 133855 |
| IfcPipeFittingPipe fittings | 14218 | 844983 |
| IfcPipeSegmentPipes | 41136 | 12721704 |
| IfcPlatePlates | 9571 | 4160427 |
| IfcProject | 18503 | 18505 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 90 | 6084 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14896 | 34602 |
| IfcRailingRailings | 14920 | 566378 |
| IfcRamp | 3017 | 8980 |
| IfcRampFlightRamps | 2124 | 5824 |
| IfcReinforcingBarReinforcement bars | 12081 | 94670149 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138261 | 1103861 |
| IfcSanitaryTerminalSanitary appliances | 8586 | 628892 |
| IfcSensorSensors | 601 | 13858 |
| IfcShadingDeviceNearby buildings and other obstacles | 109704 | 7432667 |
| IfcSiteSurroundings | 381141 | 412348 |
| IfcSlabFloor slabs | 206284 | 7612287 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5466 | 79945 |
| IfcSpaceSpaces | 155245 | 8692933 |
| IfcSpaceHeaterThermal emitters | 3899 | 66395 |
| IfcSpatialZone | 641 | 24979 |
| IfcStackTerminal | 32 | 454 |
| IfcStair | 24512 | 185622 |
| IfcStairFlightStairs | 13410 | 159181 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1335 | 57374 |
| IfcSystem | 1858 | 243342 |
| IfcSystemFurnitureElement | 901 | 52120 |
| IfcTankTanks | 7372 | 15523 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 950 | 1420 |
| IfcTransportElementTransport elements | 2137 | 16560 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4034 | 123841 |
| IfcValveValves | 4385 | 203377 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143648 | 157008 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165347 | 23470540 |
| IfcWallStandardCase | 34430 | 5686424 |
| IfcWasteTerminal | 195 | 7146 |
| IfcWindowWindows | 149385 | 7731802 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98072 | 840864 |