| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29583 | 1189188 |
| IfcAirTerminalBox | 1984 | 111255 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5756 | 81353 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 129328 | 3369927 |
| IfcAudioVisualAppliance | 809 | 17641 |
| IfcBeamBeams | 91177 | 28603182 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 368335 | 384459 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2293 | 2911057 |
| IfcBuildingElementProxyGeneric elements | 62406 | 45673754 |
| IfcBuildingStorey | 356314 | 1464821 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 59990 |
| IfcCableCarrierSegmentConduits | 811 | 267431 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 143 | 1021 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103319 | 10150991 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 66 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 47 | 237 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13395 | 3201650 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8718 | 1153581 |
| IfcDamperDampers | 165 | 8298 |
| IfcDiscreteAccessoryDiscrete accessories | 2218 | 485007 |
| IfcDistributionChamberElementHatches | 3498 | 68037 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5329 | 80271 |
| IfcDistributionFlowElement | 886 | 29209 |
| IfcDistributionPort | 11860 | 16759167 |
| IfcDistributionSystem | 2957 | 122845 |
| IfcDoorDoors | 134026 | 5712883 |
| IfcDuctFittingDistribution | 16832 | 2150487 |
| IfcDuctSegmentDucts | 30843 | 3230638 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4649 | 111341 |
| IfcElectricDistributionBoardDistribution panels | 2272 | 29208 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 296 | 2313 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27759 | 17072108 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14217 | 87611 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350424 | 559822 |
| IfcFanFans | 1742 | 6525 |
| IfcFastener | 1445 | 2583175 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1474 | 309607 |
| IfcFlowController | 1486 | 155234 |
| IfcFlowFittingFlow fittings | 2239 | 1929598 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3461 | 7305 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15085 |
| IfcFlowSegment | 3525 | 2243717 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9290 | 1278439 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30964 | 1024068 |
| IfcFurnishingElement | 6004 | 1290302 |
| IfcFurnitureFurniture | 9478 | 1945141 |
| IfcGeographicElement | 5418 | 68623 |
| IfcGrid | 8188 | 83173 |
| IfcGroup | 7549 | 534037 |
| IfcHeatExchangerHeat exchangers | 3606 | 22038 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2666 | 454885 |
| IfcMechanicalFastener | 1937 | 2962268 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46042 | 17936580 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177273 | 20330420 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1810 | 228373 |
| IfcPilePiles | 2148 | 135849 |
| IfcPipeFittingPipe fittings | 14368 | 856974 |
| IfcPipeSegmentPipes | 41516 | 12837314 |
| IfcPlatePlates | 9677 | 4211400 |
| IfcProject | 18874 | 18876 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15031 | 34856 |
| IfcRailingRailings | 15095 | 578393 |
| IfcRamp | 3036 | 9041 |
| IfcRampFlightRamps | 2152 | 5876 |
| IfcReinforcingBarReinforcement bars | 12221 | 95942051 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139477 | 1113102 |
| IfcSanitaryTerminalSanitary appliances | 8667 | 640183 |
| IfcSensorSensors | 608 | 13957 |
| IfcShadingDeviceNearby buildings and other obstacles | 110570 | 7495812 |
| IfcSiteSurroundings | 384987 | 416409 |
| IfcSlabFloor slabs | 208208 | 7788862 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5510 | 81704 |
| IfcSpaceSpaces | 156626 | 8782285 |
| IfcSpaceHeaterThermal emitters | 3939 | 66758 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24820 | 188109 |
| IfcStairFlightStairs | 13534 | 161446 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 20876 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34393 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1345 | 57614 |
| IfcSystem | 1874 | 244258 |
| IfcSystemFurnitureElement | 914 | 53245 |
| IfcTankTanks | 7438 | 15630 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 953 | 1423 |
| IfcTransportElementTransport elements | 2160 | 16764 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4080 | 124425 |
| IfcValveValves | 4444 | 207424 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144806 | 158111 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166779 | 23803317 |
| IfcWallStandardCase | 34825 | 5771196 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 150781 | 7801227 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98947 | 848214 |