| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27450 | 1119953 |
| IfcAirTerminalBox | 1829 | 104066 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5320 | 75478 |
| IfcAlarmAlarm systems | 517 | 10303 |
| IfcAnnotation | 122115 | 3020869 |
| IfcAudioVisualAppliance | 760 | 16640 |
| IfcBeamBeams | 83437 | 26051519 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 458 | 1642 |
| IfcBuilding | 343874 | 358026 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2073 | 2729625 |
| IfcBuildingElementProxyGeneric elements | 58321 | 42228164 |
| IfcBuildingStorey | 332193 | 1364514 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 249 | 57710 |
| IfcCableCarrierSegmentConduits | 734 | 250853 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9588 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 94985 | 9360804 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 51 | 253 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12180 | 3106378 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8092 | 1081432 |
| IfcDamperDampers | 120 | 6684 |
| IfcDiscreteAccessoryDiscrete accessories | 2054 | 436183 |
| IfcDistributionChamberElementHatches | 3277 | 63750 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 351 | 21652 |
| IfcDistributionElementDistribution flow elements | 5011 | 75952 |
| IfcDistributionFlowElement | 755 | 24077 |
| IfcDistributionPort | 10831 | 15605916 |
| IfcDistributionSystem | 2573 | 115283 |
| IfcDoorDoors | 125777 | 5302365 |
| IfcDuctFittingDistribution | 15762 | 2009662 |
| IfcDuctSegmentDucts | 28680 | 3028410 |
| IfcDuctSilencer | 143 | 1501 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4391 | 108548 |
| IfcElectricDistributionBoardDistribution panels | 2137 | 28058 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 283 | 2254 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25944 | 15862806 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13334 | 83196 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 327572 | 526573 |
| IfcFanFans | 1655 | 6242 |
| IfcFastener | 1334 | 2524344 |
| IfcFilter | 65 | 580 |
| IfcFireSuppressionTerminal | 1378 | 254242 |
| IfcFlowController | 1371 | 149828 |
| IfcFlowFittingFlow fittings | 2036 | 1798064 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3227 | 6820 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3126 | 2138385 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8533 | 1187488 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29204 | 960152 |
| IfcFurnishingElement | 5380 | 1218503 |
| IfcFurnitureFurniture | 8902 | 1790781 |
| IfcGeographicElement | 5024 | 63825 |
| IfcGrid | 7743 | 79731 |
| IfcGroup | 7047 | 506047 |
| IfcHeatExchangerHeat exchangers | 3349 | 20628 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 997 | 36348 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2413 | 388084 |
| IfcMechanicalFastener | 1811 | 2854810 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43850 | 16950034 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166459 | 18898680 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1710 | 218175 |
| IfcPilePiles | 1999 | 126530 |
| IfcPipeFittingPipe fittings | 13437 | 820184 |
| IfcPipeSegmentPipes | 39076 | 12068823 |
| IfcPlatePlates | 9052 | 3960829 |
| IfcProject | 17164 | 17166 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 66 | 4301 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14186 | 33012 |
| IfcRailingRailings | 14165 | 541346 |
| IfcRamp | 2925 | 8756 |
| IfcRampFlightRamps | 2062 | 5655 |
| IfcReinforcingBarReinforcement bars | 11377 | 89282408 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131151 | 1048717 |
| IfcSanitaryTerminalSanitary appliances | 8213 | 593719 |
| IfcSensorSensors | 572 | 13577 |
| IfcShadingDeviceNearby buildings and other obstacles | 104198 | 7023385 |
| IfcSiteSurroundings | 359436 | 388759 |
| IfcSlabFloor slabs | 195554 | 7098080 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5296 | 74961 |
| IfcSpaceSpaces | 147266 | 8183580 |
| IfcSpaceHeaterThermal emitters | 3705 | 63386 |
| IfcSpatialZone | 614 | 23226 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23137 | 174347 |
| IfcStairFlightStairs | 12711 | 148573 |
| 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 | 1270 | 54961 |
| IfcSystem | 1713 | 230020 |
| IfcSystemFurnitureElement | 896 | 54544 |
| IfcTankTanks | 7102 | 14998 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 908 | 1356 |
| IfcTransportElementTransport elements | 2027 | 14736 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3823 | 119261 |
| IfcValveValves | 4134 | 195147 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136298 | 149437 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 156653 | 22050962 |
| IfcWallStandardCase | 32601 | 5341772 |
| IfcWasteTerminal | 177 | 5527 |
| IfcWindowWindows | 141632 | 7320823 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92762 | 798283 |