| IfcActor | 72 | 154 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28428 | 1152902 |
| IfcAirTerminalBox | 1910 | 106990 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5502 | 77716 |
| IfcAlarmAlarm systems | 527 | 10358 |
| IfcAnnotation | 125540 | 3081416 |
| IfcAudioVisualAppliance | 787 | 16965 |
| IfcBeamBeams | 87321 | 27301536 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 478 | 1676 |
| IfcBuilding | 355650 | 370671 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2127 | 2706341 |
| IfcBuildingElementProxyGeneric elements | 60141 | 44007836 |
| IfcBuildingStorey | 343800 | 1410562 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 262 | 58775 |
| IfcCableCarrierSegmentConduits | 773 | 258062 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 121 | 959 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 99060 | 9765970 |
| 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 | 12612 | 3164071 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8311 | 1135294 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2142 | 444887 |
| IfcDistributionChamberElementHatches | 3392 | 66101 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5142 | 77501 |
| IfcDistributionFlowElement | 825 | 26803 |
| IfcDistributionPort | 11311 | 16326584 |
| IfcDistributionSystem | 2748 | 119629 |
| IfcDoorDoors | 129676 | 5459701 |
| IfcDuctFittingDistribution | 16269 | 2060921 |
| IfcDuctSegmentDucts | 29665 | 3115972 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4530 | 109640 |
| IfcElectricDistributionBoardDistribution panels | 2194 | 28947 |
| IfcElectricDistributionPoint | 84 | 1402 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26896 | 16551725 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13732 | 85258 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 338837 | 545690 |
| IfcFanFans | 1696 | 6348 |
| IfcFastener | 1391 | 2568318 |
| IfcFilter | 68 | 712 |
| IfcFireSuppressionTerminal | 1428 | 295217 |
| IfcFlowController | 1443 | 152453 |
| IfcFlowFittingFlow fittings | 2149 | 1888649 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3362 | 7129 |
| IfcFlowMovingDeviceFlow moving devices | 294 | 12848 |
| IfcFlowSegment | 3282 | 2189705 |
| IfcFlowStorageDevice | 151 | 605 |
| IfcFlowTerminalFlow terminals | 8779 | 1209848 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30043 | 989664 |
| IfcFurnishingElement | 5511 | 1227290 |
| IfcFurnitureFurniture | 9148 | 1864857 |
| IfcGeographicElement | 5218 | 65328 |
| IfcGrid | 7913 | 80530 |
| IfcGroup | 7257 | 514510 |
| IfcHeatExchangerHeat exchangers | 3469 | 21258 |
| IfcInterceptor | 25 | 96 |
| IfcJunctionBoxJunction boxes | 1024 | 37797 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2502 | 407344 |
| IfcMechanicalFastener | 1865 | 2890454 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44894 | 17309946 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171483 | 19435762 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1756 | 223269 |
| IfcPilePiles | 2062 | 130673 |
| IfcPipeFittingPipe fittings | 13863 | 835580 |
| IfcPipeSegmentPipes | 40260 | 12486003 |
| IfcPlatePlates | 9289 | 4058465 |
| IfcProject | 17793 | 17795 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 78 | 4727 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14595 | 33987 |
| IfcRailingRailings | 14522 | 550141 |
| IfcRamp | 2998 | 9034 |
| IfcRampFlightRamps | 2090 | 5741 |
| IfcReinforcingBarReinforcement bars | 11850 | 93184996 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135101 | 1079145 |
| IfcSanitaryTerminalSanitary appliances | 8399 | 609926 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107334 | 7295896 |
| IfcSiteSurroundings | 371780 | 402383 |
| IfcSlabFloor slabs | 201554 | 7349957 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5420 | 79322 |
| IfcSpaceSpaces | 151650 | 8444938 |
| IfcSpaceHeaterThermal emitters | 3844 | 65493 |
| IfcSpatialZone | 628 | 23989 |
| IfcStackTerminal | 30 | 595 |
| IfcStair | 23885 | 180792 |
| IfcStairFlightStairs | 13042 | 153934 |
| 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 | 7289 | 15324 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 930 | 1397 |
| IfcTransportElementTransport elements | 2104 | 15910 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3943 | 122357 |
| IfcValveValves | 4290 | 198458 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140389 | 153465 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161427 | 22802069 |
| IfcWallStandardCase | 33660 | 5452986 |
| IfcWasteTerminal | 196 | 5623 |
| IfcWindowWindows | 145874 | 7542631 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95721 | 822088 |