| IfcActor | 72 | 154 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28412 | 1152719 |
| IfcAirTerminalBox | 1910 | 106990 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5499 | 77713 |
| IfcAlarmAlarm systems | 527 | 10358 |
| IfcAnnotation | 125486 | 3080636 |
| IfcAudioVisualAppliance | 787 | 16965 |
| IfcBeamBeams | 87261 | 27284392 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 478 | 1676 |
| IfcBuilding | 355462 | 370480 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2126 | 2706329 |
| IfcBuildingElementProxyGeneric elements | 60113 | 43990823 |
| IfcBuildingStorey | 343613 | 1409754 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 262 | 58775 |
| IfcCableCarrierSegmentConduits | 773 | 258062 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 145 | 9693 |
| IfcChiller | 8 | 14 |
| IfcChimney | 120 | 957 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 98992 | 9757408 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 267 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12598 | 3163085 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8306 | 1135104 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2142 | 444887 |
| IfcDistributionChamberElementHatches | 3390 | 66004 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5138 | 77491 |
| IfcDistributionFlowElement | 824 | 26770 |
| IfcDistributionPort | 11299 | 16323836 |
| IfcDistributionSystem | 2743 | 119592 |
| IfcDoorDoors | 129614 | 5455548 |
| IfcDuctFittingDistribution | 16262 | 2060637 |
| IfcDuctSegmentDucts | 29648 | 3115435 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4527 | 109612 |
| IfcElectricDistributionBoardDistribution panels | 2192 | 28941 |
| IfcElectricDistributionPoint | 83 | 1401 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26889 | 16548182 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13724 | 85245 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 338664 | 545448 |
| IfcFanFans | 1696 | 6348 |
| IfcFastener | 1390 | 2568239 |
| IfcFilter | 68 | 712 |
| IfcFireSuppressionTerminal | 1427 | 295216 |
| IfcFlowController | 1443 | 152453 |
| IfcFlowFittingFlow fittings | 2149 | 1888649 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3359 | 7126 |
| IfcFlowMovingDeviceFlow moving devices | 294 | 12848 |
| IfcFlowSegment | 3281 | 2189704 |
| IfcFlowStorageDevice | 151 | 605 |
| IfcFlowTerminalFlow terminals | 8772 | 1209670 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30023 | 988886 |
| IfcFurnishingElement | 5507 | 1226842 |
| IfcFurnitureFurniture | 9140 | 1863856 |
| IfcGeographicElement | 5214 | 65293 |
| IfcGrid | 7909 | 80462 |
| IfcGroup | 7248 | 514201 |
| IfcHeatExchangerHeat exchangers | 3468 | 21257 |
| IfcInterceptor | 25 | 96 |
| IfcJunctionBoxJunction boxes | 1024 | 37797 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2500 | 407338 |
| IfcMechanicalFastener | 1864 | 2890424 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44876 | 17262864 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171388 | 19399262 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1755 | 223265 |
| IfcPilePiles | 2061 | 130494 |
| IfcPipeFittingPipe fittings | 13860 | 835577 |
| IfcPipeSegmentPipes | 40243 | 12481531 |
| IfcPlatePlates | 9280 | 4051417 |
| IfcProject | 17784 | 17786 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 77 | 4716 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14590 | 33979 |
| IfcRailingRailings | 14510 | 549033 |
| IfcRamp | 2994 | 9008 |
| IfcRampFlightRamps | 2088 | 5737 |
| IfcReinforcingBarReinforcement bars | 11845 | 93147355 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135028 | 1078568 |
| IfcSanitaryTerminalSanitary appliances | 8394 | 609546 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107287 | 7293287 |
| IfcSiteSurroundings | 371585 | 402179 |
| IfcSlabFloor slabs | 201447 | 7344269 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5418 | 79317 |
| IfcSpaceSpaces | 151565 | 8438986 |
| IfcSpaceHeaterThermal emitters | 3840 | 65466 |
| IfcSpatialZone | 628 | 23989 |
| IfcStackTerminal | 30 | 595 |
| IfcStair | 23868 | 180664 |
| IfcStairFlightStairs | 13034 | 153685 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 7 | 2752 |
| IfcStructuralCurveMember | 63 | 20909 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34417 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1307 | 56623 |
| IfcSystem | 1808 | 238932 |
| IfcSystemFurnitureElement | 893 | 52116 |
| IfcTankTanks | 7286 | 15321 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 930 | 1397 |
| IfcTransportElementTransport elements | 2104 | 15910 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3940 | 122000 |
| IfcValveValves | 4288 | 198234 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140322 | 153398 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161340 | 22792854 |
| IfcWallStandardCase | 33638 | 5423877 |
| IfcWasteTerminal | 196 | 5623 |
| IfcWindowWindows | 145793 | 7538713 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95664 | 821438 |