| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27057 | 1103753 |
| IfcAirTerminalBox | 1795 | 102618 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5231 | 73315 |
| IfcAlarmAlarm systems | 517 | 10281 |
| IfcAnnotation | 120702 | 3000010 |
| IfcAudioVisualAppliance | 746 | 16502 |
| IfcBeamBeams | 81933 | 25500932 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 453 | 1738 |
| IfcBuilding | 339173 | 353265 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2031 | 2647230 |
| IfcBuildingElementProxyGeneric elements | 57545 | 41497144 |
| IfcBuildingStorey | 327565 | 1346780 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57633 |
| IfcCableCarrierSegmentConduits | 729 | 248854 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 83 | 883 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 280 | 4855 |
| IfcColumnColumns | 93336 | 9145536 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 46 |
| IfcCoolingTower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11981 | 2901595 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8003 | 1077621 |
| IfcDamperDampers | 120 | 7532 |
| IfcDiscreteAccessoryDiscrete accessories | 2012 | 427818 |
| IfcDistributionChamberElementHatches | 3238 | 63377 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 340 | 15849 |
| IfcDistributionElementDistribution flow elements | 4939 | 74968 |
| IfcDistributionFlowElement | 718 | 22670 |
| IfcDistributionPort | 10600 | 14734411 |
| IfcDistributionSystem | 2503 | 114292 |
| IfcDoorDoors | 124178 | 5237716 |
| IfcDuctFittingDistribution | 15558 | 1974989 |
| IfcDuctSegmentDucts | 28278 | 2977596 |
| IfcDuctSilencer | 142 | 2339 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4327 | 107805 |
| IfcElectricDistributionBoardDistribution panels | 2121 | 27909 |
| IfcElectricDistributionPoint | 74 | 1385 |
| IfcElectricFlowStorageDevice | 282 | 2252 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25551 | 15548832 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13155 | 79794 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 323135 | 518148 |
| IfcFanFans | 1625 | 6186 |
| IfcFastener | 1313 | 2521017 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1350 | 245078 |
| IfcFlowController | 1352 | 123553 |
| IfcFlowFittingFlow fittings | 2005 | 1618166 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3187 | 6703 |
| IfcFlowMovingDeviceFlow moving devices | 275 | 12648 |
| IfcFlowSegment | 3097 | 1956389 |
| IfcFlowStorageDevice | 141 | 536 |
| IfcFlowTerminalFlow terminals | 8419 | 1149814 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 28856 | 946928 |
| IfcFurnishingElement | 5311 | 1189209 |
| IfcFurnitureFurniture | 8776 | 1763418 |
| IfcGeographicElement | 4908 | 62509 |
| IfcGrid | 7653 | 79021 |
| IfcGroup | 6996 | 499690 |
| IfcHeatExchangerHeat exchangers | 3301 | 20397 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 989 | 35713 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2372 | 376838 |
| IfcMechanicalFastener | 1779 | 2814331 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43437 | 16782502 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 164315 | 18679236 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1688 | 215206 |
| IfcPilePiles | 1976 | 125344 |
| IfcPipeFittingPipe fittings | 13278 | 820191 |
| IfcPipeSegmentPipes | 38598 | 11934196 |
| IfcPlatePlates | 8934 | 3889104 |
| IfcProject | 16878 | 16880 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14008 | 32659 |
| IfcRailingRailings | 13992 | 537009 |
| IfcRamp | 2889 | 8473 |
| IfcRampFlightRamps | 2048 | 5597 |
| IfcReinforcingBarReinforcement bars | 11214 | 87455002 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 129500 | 1036750 |
| IfcSanitaryTerminalSanitary appliances | 8063 | 586825 |
| IfcSensorSensors | 559 | 13387 |
| IfcShadingDeviceNearby buildings and other obstacles | 102891 | 6939030 |
| IfcSiteSurroundings | 354467 | 383902 |
| IfcSlabFloor slabs | 193070 | 6975031 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5238 | 74153 |
| IfcSpaceSpaces | 145518 | 8088497 |
| IfcSpaceHeaterThermal emitters | 3644 | 62664 |
| IfcSpatialZone | 603 | 22696 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22819 | 172004 |
| IfcStairFlightStairs | 12574 | 146602 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 53 | 53 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 52 | 19812 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 83 | 33839 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1257 | 54458 |
| IfcSystem | 1679 | 219058 |
| IfcSystemFurnitureElement | 881 | 53911 |
| IfcTankTanks | 7046 | 14893 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 895 | 1341 |
| IfcTransportElementTransport elements | 1973 | 14372 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3790 | 119793 |
| IfcValveValves | 4089 | 193696 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 134608 | 148202 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 154662 | 21765114 |
| IfcWallStandardCase | 32161 | 5272113 |
| IfcWasteTerminal | 177 | 5688 |
| IfcWindowWindows | 139835 | 7232349 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 91554 | 787736 |