| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21317 | 865103 |
| IfcAirTerminalBox | 1358 | 68857 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4139 | 54641 |
| IfcAlarmAlarm systems | 401 | 7381 |
| IfcAnnotation | 95719 | 2435983 |
| IfcAudioVisualAppliance | 577 | 12939 |
| IfcBeamBeams | 58531 | 17499187 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 366 | 1004 |
| IfcBuilding | 262425 | 273560 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1637 | 1962857 |
| IfcBuildingElementProxyGeneric elements | 45373 | 31797944 |
| IfcBuildingStorey | 251896 | 1040074 |
| 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 | 67859 | 6484648 |
| 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 | 8884 | 1989071 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6162 | 776893 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1673 | 382547 |
| IfcDistributionChamberElementHatches | 2526 | 49375 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 277 | 12444 |
| IfcDistributionElementDistribution flow elements | 3943 | 60053 |
| IfcDistributionFlowElement | 559 | 17620 |
| IfcDistributionPort | 7789 | 10771696 |
| IfcDistributionSystem | 1504 | 85715 |
| IfcDoorDoors | 97912 | 4054179 |
| IfcDuctFittingDistribution | 12234 | 1518370 |
| IfcDuctSegmentDucts | 22383 | 2296073 |
| IfcDuctSilencer | 98 | 530 |
| IfcElectricApplianceElectrical appliances | 3577 | 93047 |
| IfcElectricDistributionBoardDistribution panels | 1602 | 20592 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18885 | 11042908 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10269 | 62284 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 250162 | 409399 |
| IfcFanFans | 1286 | 4846 |
| IfcFastener | 949 | 1849524 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1018 | 155743 |
| IfcFlowController | 1062 | 82211 |
| IfcFlowFittingFlow fittings | 1556 | 1305612 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2443 | 5221 |
| IfcFlowMovingDeviceFlow moving devices | 200 | 10164 |
| IfcFlowSegment | 2386 | 1527117 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6466 | 887561 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22930 | 753256 |
| IfcFurnishingElement | 4153 | 901066 |
| IfcFurnitureFurniture | 6862 | 1382621 |
| IfcGeographicElement | 3917 | 46911 |
| IfcGrid | 5996 | 62359 |
| IfcGroup | 5504 | 399312 |
| IfcHeatExchangerHeat exchangers | 2512 | 15501 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 748 | 24106 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1879 | 235794 |
| IfcMechanicalFastener | 1315 | 2161939 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36322 | 13898955 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 129869 | 15330180 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1318 | 160599 |
| IfcPilePiles | 1455 | 89867 |
| IfcPipeFittingPipe fittings | 10560 | 631219 |
| IfcPipeSegmentPipes | 30281 | 9265835 |
| IfcPlatePlates | 6771 | 2825108 |
| IfcProject | 12787 | 12787 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10933 | 25850 |
| IfcRailingRailings | 10871 | 410554 |
| IfcRamp | 2176 | 5761 |
| IfcRampFlightRamps | 1574 | 4320 |
| IfcReinforcingBarReinforcement bars | 7952 | 58738576 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102643 | 832365 |
| IfcSanitaryTerminalSanitary appliances | 6423 | 435515 |
| IfcSensorSensors | 415 | 8600 |
| IfcShadingDeviceNearby buildings and other obstacles | 82276 | 5311242 |
| IfcSiteSurroundings | 273972 | 296660 |
| IfcSlabFloor slabs | 152375 | 5270279 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4201 | 62610 |
| IfcSpaceSpaces | 115553 | 6280056 |
| IfcSpaceHeaterThermal emitters | 2882 | 50866 |
| IfcSpatialZone | 488 | 16910 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17427 | 121053 |
| IfcStairFlightStairs | 9621 | 106038 |
| 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 | 1360 | 163412 |
| IfcSystemFurnitureElement | 659 | 36544 |
| IfcTankTanks | 5555 | 11228 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 704 | 1068 |
| IfcTransportElementTransport elements | 1505 | 7314 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2932 | 92099 |
| IfcValveValves | 3138 | 137979 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107142 | 121462 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122241 | 16626628 |
| IfcWallStandardCase | 25209 | 3951657 |
| IfcWasteTerminal | 103 | 2699 |
| IfcWindowWindows | 110601 | 5764806 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72564 | 624525 |