| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27680 | 1127414 |
| IfcAirTerminalBox | 1851 | 104561 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5368 | 75976 |
| IfcAlarmAlarm systems | 523 | 10340 |
| IfcAnnotation | 122936 | 3029195 |
| IfcAudioVisualAppliance | 774 | 16725 |
| IfcBeamBeams | 84294 | 26313071 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 462 | 1646 |
| IfcBuilding | 346511 | 360809 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2091 | 2743544 |
| IfcBuildingElementProxyGeneric elements | 58713 | 42890553 |
| IfcBuildingStorey | 334803 | 1374262 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 739 | 252581 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9537 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95861 | 9439426 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 25 | 157 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12270 | 3107555 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8145 | 1083201 |
| IfcDamperDampers | 126 | 6964 |
| IfcDiscreteAccessoryDiscrete accessories | 2080 | 436881 |
| IfcDistributionChamberElementHatches | 3305 | 64727 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21664 |
| IfcDistributionElementDistribution flow elements | 5046 | 76423 |
| IfcDistributionFlowElement | 769 | 24611 |
| IfcDistributionPort | 10916 | 15960096 |
| IfcDistributionSystem | 2626 | 116269 |
| IfcDoorDoors | 126675 | 5315608 |
| IfcDuctFittingDistribution | 15887 | 2024378 |
| IfcDuctSegmentDucts | 28912 | 3052983 |
| IfcDuctSilencer | 146 | 1546 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4400 | 108400 |
| IfcElectricDistributionBoardDistribution panels | 2145 | 28128 |
| IfcElectricDistributionPoint | 77 | 1395 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26136 | 16073647 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13432 | 83776 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 330203 | 530454 |
| IfcFanFans | 1669 | 6271 |
| IfcFastener | 1344 | 2534202 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1402 | 285805 |
| IfcFlowController | 1381 | 151233 |
| IfcFlowFittingFlow fittings | 2054 | 1826125 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3259 | 6920 |
| IfcFlowMovingDeviceFlow moving devices | 289 | 12747 |
| IfcFlowSegment | 3141 | 2170109 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8556 | 1186636 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29417 | 967821 |
| IfcFurnishingElement | 5406 | 1222259 |
| IfcFurnitureFurniture | 8910 | 1803083 |
| IfcGeographicElement | 5083 | 64291 |
| IfcGrid | 7741 | 79875 |
| IfcGroup | 7097 | 507187 |
| IfcHeatExchangerHeat exchangers | 3383 | 20818 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36524 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2427 | 389563 |
| IfcMechanicalFastener | 1822 | 2855072 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44093 | 17003296 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167664 | 18958520 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1719 | 219554 |
| IfcPilePiles | 2011 | 127249 |
| IfcPipeFittingPipe fittings | 13539 | 827937 |
| IfcPipeSegmentPipes | 39374 | 12231752 |
| IfcPlatePlates | 9111 | 3984401 |
| IfcProject | 17248 | 17250 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 71 | 4435 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14276 | 33261 |
| IfcRailingRailings | 14196 | 539739 |
| IfcRamp | 2946 | 8833 |
| IfcRampFlightRamps | 2067 | 5674 |
| IfcReinforcingBarReinforcement bars | 11464 | 89859032 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132115 | 1055203 |
| IfcSanitaryTerminalSanitary appliances | 8248 | 594423 |
| IfcSensorSensors | 580 | 13788 |
| IfcShadingDeviceNearby buildings and other obstacles | 104947 | 7105215 |
| IfcSiteSurroundings | 362211 | 392170 |
| IfcSlabFloor slabs | 196974 | 7146064 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5315 | 75012 |
| IfcSpaceSpaces | 148275 | 8215924 |
| IfcSpaceHeaterThermal emitters | 3747 | 64030 |
| IfcSpatialZone | 621 | 23262 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23254 | 176193 |
| IfcStairFlightStairs | 12743 | 149520 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1276 | 55348 |
| IfcSystem | 1734 | 235044 |
| IfcSystemFurnitureElement | 902 | 54613 |
| IfcTankTanks | 7148 | 15076 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 911 | 1359 |
| IfcTransportElementTransport elements | 2037 | 14868 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3846 | 119722 |
| IfcValveValves | 4174 | 196020 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137283 | 150422 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157766 | 22100696 |
| IfcWallStandardCase | 32825 | 5363583 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142619 | 7355404 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93447 | 802594 |