| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27838 | 1133791 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5395 | 76559 |
| IfcAlarmAlarm systems | 527 | 10404 |
| IfcAnnotation | 123513 | 3048959 |
| IfcAudioVisualAppliance | 780 | 17022 |
| IfcBeamBeams | 85142 | 26599265 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 468 | 1664 |
| IfcBuilding | 348806 | 363168 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2104 | 2741216 |
| IfcBuildingElementProxyGeneric elements | 59023 | 43207582 |
| IfcBuildingStorey | 337054 | 1382931 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 746 | 253111 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96679 | 9535439 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 53 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12351 | 3105993 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8192 | 1148911 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2100 | 437357 |
| IfcDistributionChamberElementHatches | 3327 | 65049 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5058 | 76371 |
| IfcDistributionFlowElement | 781 | 25471 |
| IfcDistributionPort | 10980 | 15979055 |
| IfcDistributionSystem | 2634 | 116348 |
| IfcDoorDoors | 127390 | 5350200 |
| IfcDuctFittingDistribution | 15975 | 2036172 |
| IfcDuctSegmentDucts | 29064 | 3070158 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4415 | 108402 |
| IfcElectricDistributionBoardDistribution panels | 2156 | 28599 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26319 | 16184111 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13491 | 83977 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 332378 | 533142 |
| IfcFanFans | 1677 | 6288 |
| IfcFastener | 1360 | 2536860 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1419 | 286961 |
| IfcFlowController | 1387 | 151280 |
| IfcFlowFittingFlow fittings | 2053 | 1830545 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3292 | 6969 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12752 |
| IfcFlowSegment | 3139 | 2173405 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8583 | 1187711 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29548 | 972281 |
| IfcFurnishingElement | 5425 | 1224095 |
| IfcFurnitureFurniture | 8961 | 1811995 |
| IfcGeographicElement | 5095 | 64491 |
| IfcGrid | 7802 | 80233 |
| IfcGroup | 7135 | 509615 |
| IfcHeatExchangerHeat exchangers | 3410 | 20920 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1005 | 36684 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2440 | 389443 |
| IfcMechanicalFastener | 1836 | 2860399 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44288 | 17065431 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168520 | 19056755 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1728 | 221304 |
| IfcPilePiles | 2022 | 128191 |
| IfcPipeFittingPipe fittings | 13628 | 824696 |
| IfcPipeSegmentPipes | 39559 | 12267707 |
| IfcPlatePlates | 9152 | 3970786 |
| IfcProject | 17337 | 17339 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14361 | 33436 |
| IfcRailingRailings | 14238 | 541314 |
| IfcRamp | 2956 | 8859 |
| IfcRampFlightRamps | 2074 | 5693 |
| IfcReinforcingBarReinforcement bars | 11550 | 90580499 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132821 | 1062054 |
| IfcSanitaryTerminalSanitary appliances | 8270 | 600030 |
| IfcSensorSensors | 587 | 13949 |
| IfcShadingDeviceNearby buildings and other obstacles | 105519 | 7151151 |
| IfcSiteSurroundings | 364573 | 394642 |
| IfcSlabFloor slabs | 198041 | 7194099 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5338 | 75190 |
| IfcSpaceSpaces | 149084 | 8274621 |
| IfcSpaceHeaterThermal emitters | 3764 | 64244 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23433 | 177257 |
| IfcStairFlightStairs | 12831 | 150685 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1285 | 56103 |
| IfcSystem | 1741 | 235747 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankTanks | 7185 | 15149 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2076 | 15417 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3878 | 120281 |
| IfcValveValves | 4213 | 195957 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138047 | 151205 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158608 | 22270239 |
| IfcWallStandardCase | 33021 | 5369651 |
| IfcWasteTerminal | 182 | 5574 |
| IfcWindowWindows | 143359 | 7399996 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94000 | 807543 |