| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23790 | 966359 |
| IfcAirTerminalBox | 1529 | 84568 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4581 | 63277 |
| IfcAlarmAlarm systems | 460 | 9200 |
| IfcAnnotation | 106794 | 2663166 |
| IfcAudioVisualAppliance | 669 | 15066 |
| IfcBeamBeams | 68969 | 20889385 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 421 | 1570 |
| IfcBuilding | 296202 | 308550 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1819 | 2210846 |
| IfcBuildingElementProxyGeneric elements | 50664 | 35579098 |
| IfcBuildingStorey | 285130 | 1172373 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 213 | 55579 |
| IfcCableCarrierSegmentConduits | 595 | 228391 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 105 | 6307 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4065 |
| IfcColumnColumns | 79100 | 7586639 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10132 | 2316821 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6946 | 892943 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1846 | 407775 |
| IfcDistributionChamberElementHatches | 2898 | 56824 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 13044 |
| IfcDistributionElementDistribution flow elements | 4371 | 65351 |
| IfcDistributionFlowElement | 625 | 19756 |
| IfcDistributionPort | 8932 | 12550976 |
| IfcDistributionSystem | 1920 | 99291 |
| IfcDoorDoors | 109164 | 4543489 |
| IfcDuctFittingDistribution | 13693 | 1705117 |
| IfcDuctSegmentDucts | 24933 | 2565769 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3897 | 98437 |
| IfcElectricDistributionBoardDistribution panels | 1847 | 23143 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21837 | 13033750 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11514 | 70304 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 282720 | 453518 |
| IfcFanFans | 1444 | 5436 |
| IfcFastener | 1095 | 2293536 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189548 |
| IfcFlowController | 1160 | 126526 |
| IfcFlowFittingFlow fittings | 1710 | 1459362 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2819 | 6027 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 11044 |
| IfcFlowSegment | 2639 | 1708315 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7245 | 973623 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25609 | 842162 |
| IfcFurnishingElement | 4646 | 1023341 |
| IfcFurnitureFurniture | 7662 | 1543527 |
| IfcGeographicElement | 4337 | 55872 |
| IfcGrid | 6651 | 67809 |
| IfcGroup | 6109 | 431465 |
| IfcHeatExchangerHeat exchangers | 2920 | 17681 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 842 | 26721 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2085 | 268880 |
| IfcMechanicalFastener | 1504 | 2539092 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39453 | 14964469 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144871 | 16207533 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1502 | 176778 |
| IfcPilePiles | 1693 | 104758 |
| IfcPipeFittingPipe fittings | 11807 | 747259 |
| IfcPipeSegmentPipes | 34103 | 10416916 |
| IfcPlatePlates | 7647 | 3240012 |
| IfcProject | 14473 | 14475 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 54 | 2046 |
| IfcProxy | 36 | 9091 |
| IfcPumpBooster sets | 12309 | 28737 |
| IfcRailingRailings | 12207 | 464114 |
| IfcRamp | 2484 | 6799 |
| IfcRampFlightRamps | 1769 | 4867 |
| IfcReinforcingBarReinforcement bars | 9420 | 70670572 |
| IfcReinforcingMesh | 24 | 6968 |
| IfcRoofRoofs | 114048 | 921877 |
| IfcSanitaryTerminalSanitary appliances | 7144 | 497190 |
| IfcSensorSensors | 473 | 9956 |
| IfcShadingDeviceNearby buildings and other obstacles | 91355 | 6066481 |
| IfcSiteSurroundings | 309471 | 334821 |
| IfcSlabFloor slabs | 170298 | 5973170 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4706 | 67435 |
| IfcSpaceSpaces | 128629 | 7011004 |
| IfcSpaceHeaterThermal emitters | 3193 | 56734 |
| IfcSpatialZone | 539 | 19516 |
| IfcStackTerminal | 15 | 268 |
| IfcStair | 19814 | 146151 |
| IfcStairFlightStairs | 10747 | 118850 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 47 | 47 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 45 | 16419 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 75 | 26461 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1113 | 44705 |
| IfcSystem | 1494 | 199618 |
| IfcSystemFurnitureElement | 729 | 43116 |
| IfcTankTanks | 6224 | 12839 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 814 | 1242 |
| IfcTransportElementTransport elements | 1698 | 9356 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3292 | 103217 |
| IfcValveValves | 3619 | 161647 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 119081 | 131773 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 136153 | 18671069 |
| IfcWallStandardCase | 28327 | 4515847 |
| IfcWasteTerminal | 125 | 3314 |
| IfcWindowWindows | 123148 | 6386608 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80687 | 692877 |