| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23388 | 950030 |
| IfcAirTerminalBox | 1506 | 82047 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4527 | 61901 |
| IfcAlarmAlarm systems | 453 | 9056 |
| IfcAnnotation | 105060 | 2635691 |
| IfcAudioVisualAppliance | 663 | 14676 |
| IfcBeamBeams | 67355 | 20310834 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 412 | 1547 |
| IfcBuilding | 290984 | 303142 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1766 | 2120082 |
| IfcBuildingElementProxyGeneric elements | 49821 | 35323027 |
| IfcBuildingStorey | 279996 | 1152445 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 209 | 55524 |
| IfcCableCarrierSegmentConduits | 581 | 214747 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 77412 | 7421775 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9952 | 2284076 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6819 | 857466 |
| IfcDamperDampers | 76 | 1716 |
| IfcDiscreteAccessoryDiscrete accessories | 1832 | 409764 |
| IfcDistributionChamberElementHatches | 2848 | 55375 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4297 | 64749 |
| IfcDistributionFlowElement | 622 | 19757 |
| IfcDistributionPort | 8754 | 12404625 |
| IfcDistributionSystem | 1866 | 98188 |
| IfcDoorDoors | 107369 | 4491217 |
| IfcDuctFittingDistribution | 13438 | 1674155 |
| IfcDuctSegmentDucts | 24518 | 2522778 |
| IfcDuctSilencer | 107 | 837 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3857 | 98085 |
| IfcElectricDistributionBoardDistribution panels | 1805 | 22952 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 241 | 1564 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21400 | 12840150 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11314 | 69015 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 277763 | 446878 |
| IfcFanFans | 1421 | 5367 |
| IfcFastener | 1048 | 2179596 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1143 | 181404 |
| IfcFlowController | 1160 | 112371 |
| IfcFlowFittingFlow fittings | 1698 | 1461832 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2764 | 5915 |
| IfcFlowMovingDeviceFlow moving devices | 226 | 10874 |
| IfcFlowSegment | 2622 | 1695505 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7105 | 967316 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25232 | 832196 |
| IfcFurnishingElement | 4598 | 1021044 |
| IfcFurnitureFurniture | 7534 | 1527729 |
| IfcGeographicElement | 4286 | 55303 |
| IfcGrid | 6554 | 66553 |
| IfcGroup | 6041 | 432728 |
| IfcHeatExchangerHeat exchangers | 2859 | 17256 |
| IfcInterceptor | 12 | 16 |
| IfcJunctionBoxJunction boxes | 820 | 26370 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2047 | 265379 |
| IfcMechanicalFastener | 1458 | 2488871 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 38939 | 14710012 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142544 | 16087125 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1477 | 173596 |
| IfcPilePiles | 1665 | 103049 |
| IfcPipeFittingPipe fittings | 11607 | 743857 |
| IfcPipeSegmentPipes | 33475 | 10231048 |
| IfcPlatePlates | 7459 | 3166190 |
| IfcProject | 14183 | 14185 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 52 | 2017 |
| IfcProxy | 35 | 7491 |
| IfcPumpBooster sets | 12068 | 28239 |
| IfcRailingRailings | 12015 | 459871 |
| IfcRamp | 2438 | 6669 |
| IfcRampFlightRamps | 1733 | 4775 |
| IfcReinforcingBarReinforcement bars | 9224 | 69443148 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112269 | 912969 |
| IfcSanitaryTerminalSanitary appliances | 7056 | 486464 |
| IfcSensorSensors | 469 | 9886 |
| IfcShadingDeviceNearby buildings and other obstacles | 90034 | 5965925 |
| IfcSiteSurroundings | 304051 | 329316 |
| IfcSlabFloor slabs | 167555 | 5909231 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4599 | 66935 |
| IfcSpaceSpaces | 126583 | 6938166 |
| IfcSpaceHeaterThermal emitters | 3133 | 54698 |
| IfcSpatialZone | 538 | 19530 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19429 | 140868 |
| IfcStairFlightStairs | 10554 | 116570 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1092 | 43421 |
| IfcSystem | 1483 | 194942 |
| IfcSystemFurnitureElement | 726 | 42771 |
| IfcTankTanks | 6078 | 12564 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 801 | 1226 |
| IfcTransportElementTransport elements | 1676 | 9308 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3232 | 98933 |
| IfcValveValves | 3561 | 158538 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117178 | 129725 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134003 | 18443946 |
| IfcWallStandardCase | 27820 | 4486962 |
| IfcWasteTerminal | 121 | 3293 |
| IfcWindowWindows | 121165 | 6311784 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79405 | 683760 |