| IfcActor | 84 | 179 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30781 | 1236065 |
| IfcAirTerminalBox | 2085 | 118178 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6056 | 85548 |
| IfcAlarmAlarm systems | 584 | 11512 |
| IfcAnnotation | 133528 | 3444587 |
| IfcAudioVisualAppliance | 830 | 18582 |
| IfcBeamBeams | 95535 | 30368102 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 498 | 1716 |
| IfcBuilding | 381585 | 398246 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2362 | 3076675 |
| IfcBuildingElementProxyGeneric elements | 64538 | 46868515 |
| IfcBuildingStorey | 369357 | 1519305 |
| IfcBuildingSystem | 1 | 7 |
| IfcBurner | 5 | 22 |
| IfcCableCarrierFitting | 304 | 60609 |
| IfcCableCarrierSegmentConduits | 844 | 276711 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 154 | 10106 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1033 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 107979 | 10626069 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 8 | 65 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 31 | 110 |
| IfcCoolingTowerCooling Tower | 53 | 300 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 14016 | 3320627 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 9084 | 1225952 |
| IfcDamperDampers | 181 | 9355 |
| IfcDiscreteAccessoryDiscrete accessories | 2266 | 503252 |
| IfcDistributionChamberElementHatches | 3642 | 71187 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 371 | 22482 |
| IfcDistributionElementDistribution flow elements | 5507 | 82321 |
| IfcDistributionFlowElement | 905 | 29751 |
| IfcDistributionPort | 12419 | 17341904 |
| IfcDistributionSystem | 3197 | 125277 |
| IfcDoorDoors | 138616 | 5930536 |
| IfcDuctFittingDistribution | 17535 | 2243189 |
| IfcDuctSegmentDucts | 32068 | 3363722 |
| IfcDuctSilencer | 191 | 2585 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4887 | 115166 |
| IfcElectricDistributionBoardDistribution panels | 2350 | 32017 |
| IfcElectricDistributionPoint | 114 | 1443 |
| IfcElectricFlowStorageDevice | 306 | 2388 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28994 | 17716549 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14805 | 90147 |
| IfcEvaporator | 15 | 283 |
| IfcExternalSpatialElement | 363157 | 582964 |
| IfcFanFans | 1793 | 6883 |
| IfcFastener | 1546 | 2729480 |
| IfcFilter | 77 | 923 |
| IfcFireSuppressionTerminal | 1545 | 351890 |
| IfcFlowController | 1513 | 156542 |
| IfcFlowFittingFlow fittings | 2267 | 1966203 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3587 | 7572 |
| IfcFlowMovingDeviceFlow moving devices | 333 | 15025 |
| IfcFlowSegment | 3585 | 2285497 |
| IfcFlowStorageDevice | 164 | 704 |
| IfcFlowTerminalFlow terminals | 9628 | 1315193 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 32019 | 1059756 |
| IfcFurnishingElement | 6161 | 1322161 |
| IfcFurnitureFurniture | 9954 | 2028567 |
| IfcGeographicElement | 5682 | 72539 |
| IfcGrid | 8467 | 86590 |
| IfcGroup | 7803 | 556309 |
| IfcHeatExchangerHeat exchangers | 3770 | 22486 |
| IfcInterceptor | 29 | 160 |
| IfcJunctionBoxJunction boxes | 1090 | 42788 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2812 | 482327 |
| IfcMechanicalFastener | 2074 | 3186914 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47283 | 18358140 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 183344 | 21118553 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1864 | 235117 |
| IfcPilePiles | 2254 | 146390 |
| IfcPipeFittingPipe fittings | 14929 | 896728 |
| IfcPipeSegmentPipes | 43063 | 13289636 |
| IfcPlatePlates | 10158 | 4428043 |
| IfcProject | 19573 | 19575 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 99 | 6443 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15536 | 35882 |
| IfcRailingRailings | 15594 | 604815 |
| IfcRamp | 3142 | 9348 |
| IfcRampFlightRamps | 2254 | 6139 |
| IfcReinforcingBarReinforcement bars | 12896 | 100098630 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 144105 | 1152090 |
| IfcSanitaryTerminalSanitary appliances | 9030 | 665895 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 638 | 15177 |
| IfcShadingDeviceNearby buildings and other obstacles | 114254 | 7816965 |
| IfcSiteSurroundings | 398936 | 430689 |
| IfcSlabFloor slabs | 215321 | 8351120 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5683 | 86171 |
| IfcSpaceSpaces | 161973 | 9118649 |
| IfcSpaceHeaterThermal emitters | 4073 | 68947 |
| IfcSpatialZone | 658 | 25914 |
| IfcStackTerminal | 37 | 514 |
| IfcStair | 25763 | 195918 |
| IfcStairFlightStairs | 14013 | 168419 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 61 | 61 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 21695 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 29 | 1761 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 15 | 6778 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 91 | 42078 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 32 | 13544 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1393 | 59660 |
| IfcSystem | 1915 | 249378 |
| IfcSystemFurnitureElement | 938 | 58098 |
| IfcTankTanks | 7668 | 16180 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 167 | 22335 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 978 | 1460 |
| IfcTransportElementTransport elements | 2217 | 17610 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4201 | 126979 |
| IfcValveValves | 4612 | 212620 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 149554 | 162953 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 172358 | 24762240 |
| IfcWallStandardCase | 36120 | 6100812 |
| IfcWasteTerminal | 206 | 14691 |
| IfcWindowWindows | 155800 | 8067236 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 102404 | 878297 |