| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21315 | 864977 |
| IfcAirTerminalBox | 1358 | 68857 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4139 | 54641 |
| IfcAlarmAlarm systems | 401 | 7381 |
| IfcAnnotation | 95700 | 2435801 |
| IfcAudioVisualAppliance | 577 | 12939 |
| IfcBeamBeams | 58517 | 17496892 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 366 | 1004 |
| IfcBuilding | 262381 | 273512 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1637 | 1962857 |
| IfcBuildingElementProxyGeneric elements | 45365 | 31783868 |
| IfcBuildingStorey | 251854 | 1039904 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 183 | 53045 |
| IfcCableCarrierSegmentConduits | 526 | 199592 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 60 | 757 |
| IfcCivilElement | 40 | 8147 |
| IfcCoil | 246 | 3536 |
| IfcColumnColumns | 67846 | 6483672 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 8881 | 1988854 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6159 | 776825 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1673 | 382547 |
| IfcDistributionChamberElementHatches | 2526 | 49377 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 277 | 12444 |
| IfcDistributionElementDistribution flow elements | 3943 | 60053 |
| IfcDistributionFlowElement | 559 | 17620 |
| IfcDistributionPort | 7785 | 10770348 |
| IfcDistributionSystem | 1504 | 85715 |
| IfcDoorDoors | 97898 | 4053423 |
| IfcDuctFittingDistribution | 12233 | 1518344 |
| IfcDuctSegmentDucts | 22381 | 2295458 |
| IfcDuctSilencer | 98 | 530 |
| IfcElectricApplianceElectrical appliances | 3577 | 93046 |
| IfcElectricDistributionBoardDistribution panels | 1602 | 20592 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18882 | 11042323 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10267 | 62281 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 250119 | 409331 |
| IfcFanFans | 1286 | 4846 |
| IfcFastener | 949 | 1849524 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1018 | 155743 |
| IfcFlowController | 1061 | 82191 |
| IfcFlowFittingFlow fittings | 1555 | 1305330 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2443 | 5221 |
| IfcFlowMovingDeviceFlow moving devices | 200 | 10164 |
| IfcFlowSegment | 2383 | 1526840 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6464 | 886734 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22928 | 753229 |
| IfcFurnishingElement | 4152 | 900560 |
| IfcFurnitureFurniture | 6862 | 1382621 |
| IfcGeographicElement | 3916 | 46910 |
| IfcGrid | 5994 | 62331 |
| IfcGroup | 5502 | 399296 |
| IfcHeatExchangerHeat exchangers | 2512 | 15500 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 748 | 24106 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1879 | 235790 |
| IfcMechanicalFastener | 1315 | 2161939 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36317 | 13896843 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 129849 | 15327875 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1318 | 160599 |
| IfcPilePiles | 1455 | 89867 |
| IfcPipeFittingPipe fittings | 10558 | 631178 |
| IfcPipeSegmentPipes | 30277 | 9260084 |
| IfcPlatePlates | 6768 | 2824460 |
| IfcProject | 12784 | 12784 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10931 | 25841 |
| IfcRailingRailings | 10870 | 410535 |
| IfcRamp | 2176 | 5761 |
| IfcRampFlightRamps | 1574 | 4320 |
| IfcReinforcingBarReinforcement bars | 7952 | 58738576 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102625 | 832218 |
| IfcSanitaryTerminalSanitary appliances | 6423 | 435515 |
| IfcSensorSensors | 415 | 8600 |
| IfcShadingDeviceNearby buildings and other obstacles | 82263 | 5310795 |
| IfcSiteSurroundings | 273925 | 296613 |
| IfcSlabFloor slabs | 152353 | 5269851 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4199 | 62596 |
| IfcSpaceSpaces | 115536 | 6279244 |
| IfcSpaceHeaterThermal emitters | 2882 | 50866 |
| IfcSpatialZone | 488 | 16910 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17425 | 121035 |
| IfcStairFlightStairs | 9620 | 106018 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 965 | 40190 |
| IfcSystem | 1359 | 163410 |
| IfcSystemFurnitureElement | 659 | 36544 |
| IfcTankTanks | 5554 | 11224 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 703 | 1067 |
| IfcTransportElementTransport elements | 1505 | 7314 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2930 | 92088 |
| IfcValveValves | 3138 | 137979 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107126 | 121446 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122223 | 16625033 |
| IfcWallStandardCase | 25203 | 3950280 |
| IfcWasteTerminal | 103 | 2699 |
| IfcWindowWindows | 110585 | 5763841 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72550 | 624463 |