| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 26976 | 1100935 |
| IfcAirTerminalBox | 1791 | 102314 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5218 | 72989 |
| IfcAlarmAlarm systems | 516 | 10275 |
| IfcAnnotation | 120435 | 2996309 |
| IfcAudioVisualAppliance | 745 | 16501 |
| IfcBeamBeams | 81611 | 25381541 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 453 | 1731 |
| IfcBuilding | 338344 | 352406 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2023 | 2635164 |
| IfcBuildingElementProxyGeneric elements | 57379 | 41338962 |
| IfcBuildingStorey | 326755 | 1343289 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57633 |
| IfcCableCarrierSegmentConduits | 725 | 247305 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 76 | 875 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 280 | 4855 |
| IfcColumnColumns | 93029 | 9091152 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 46 | 193 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 46 |
| IfcCoolingTower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11939 | 2897975 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7981 | 1072501 |
| IfcDamperDampers | 120 | 7532 |
| IfcDiscreteAccessoryDiscrete accessories | 2002 | 427786 |
| IfcDistributionChamberElementHatches | 3231 | 63323 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 340 | 15849 |
| IfcDistributionElementDistribution flow elements | 4925 | 74885 |
| IfcDistributionFlowElement | 713 | 21981 |
| IfcDistributionPort | 10554 | 14668903 |
| IfcDistributionSystem | 2491 | 114228 |
| IfcDoorDoors | 123909 | 5225127 |
| IfcDuctFittingDistribution | 15507 | 1969973 |
| IfcDuctSegmentDucts | 28193 | 2969142 |
| IfcDuctSilencer | 142 | 2339 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4315 | 107577 |
| IfcElectricDistributionBoardDistribution panels | 2114 | 27853 |
| IfcElectricDistributionPoint | 74 | 1385 |
| IfcElectricFlowStorageDevice | 281 | 2234 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25464 | 15503411 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13132 | 79689 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 322374 | 515084 |
| IfcFanFans | 1622 | 6181 |
| IfcFastener | 1302 | 2518351 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1348 | 236607 |
| IfcFlowController | 1345 | 123057 |
| IfcFlowFittingFlow fittings | 1999 | 1613571 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3180 | 6695 |
| IfcFlowMovingDeviceFlow moving devices | 271 | 12626 |
| IfcFlowSegment | 3083 | 1951942 |
| IfcFlowStorageDevice | 140 | 531 |
| IfcFlowTerminalFlow terminals | 8381 | 1146071 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 28783 | 945277 |
| IfcFurnishingElement | 5293 | 1181049 |
| IfcFurnitureFurniture | 8744 | 1759825 |
| IfcGeographicElement | 4888 | 62350 |
| IfcGrid | 7630 | 78769 |
| IfcGroup | 6972 | 495328 |
| IfcHeatExchangerHeat exchangers | 3296 | 20358 |
| IfcInterceptor | 20 | 67 |
| IfcJunctionBoxJunction boxes | 985 | 35034 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2361 | 373771 |
| IfcMechanicalFastener | 1771 | 2812915 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43342 | 16744946 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 163938 | 18628377 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1682 | 212048 |
| IfcPilePiles | 1969 | 124881 |
| IfcPipeFittingPipe fittings | 13258 | 819186 |
| IfcPipeSegmentPipes | 38502 | 11886561 |
| IfcPlatePlates | 8899 | 3878653 |
| IfcProject | 16816 | 16818 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 13969 | 32598 |
| IfcRailingRailings | 13949 | 535768 |
| IfcRamp | 2873 | 8235 |
| IfcRampFlightRamps | 2045 | 5581 |
| IfcReinforcingBarReinforcement bars | 11186 | 87213124 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 129212 | 1033895 |
| IfcSanitaryTerminalSanitary appliances | 8043 | 585746 |
| IfcSensorSensors | 556 | 13337 |
| IfcShadingDeviceNearby buildings and other obstacles | 102679 | 6914928 |
| IfcSiteSurroundings | 353598 | 382915 |
| IfcSlabFloor slabs | 192634 | 6952599 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5217 | 73581 |
| IfcSpaceSpaces | 145217 | 8071981 |
| IfcSpaceHeaterThermal emitters | 3628 | 62266 |
| IfcSpatialZone | 604 | 22715 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22750 | 171318 |
| IfcStairFlightStairs | 12533 | 146143 |
| 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 | 1250 | 54198 |
| IfcSystem | 1672 | 218858 |
| IfcSystemFurnitureElement | 875 | 53796 |
| IfcTankTanks | 7017 | 14847 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 154 | 21352 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 892 | 1334 |
| IfcTransportElementTransport elements | 1965 | 14349 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3775 | 119541 |
| IfcValveValves | 4078 | 193437 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 134332 | 147926 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 154325 | 21723972 |
| IfcWallStandardCase | 32067 | 5246150 |
| IfcWasteTerminal | 173 | 5654 |
| IfcWindowWindows | 139520 | 7210337 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 91359 | 785951 |