| IfcActor | 73 | 156 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27632 | 1126067 |
| IfcAirTerminalBox | 1846 | 104411 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5355 | 75909 |
| IfcAlarmAlarm systems | 523 | 10340 |
| IfcAnnotation | 122762 | 3027433 |
| IfcAudioVisualAppliance | 773 | 16712 |
| IfcBeamBeams | 84109 | 26257141 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 462 | 1646 |
| IfcBuilding | 345925 | 360143 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2085 | 2732047 |
| IfcBuildingElementProxyGeneric elements | 58616 | 42654493 |
| IfcBuildingStorey | 334222 | 1371595 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 739 | 252581 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9578 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95668 | 9419738 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 24 | 151 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12246 | 3103874 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8128 | 1082904 |
| IfcDamperDampers | 124 | 6848 |
| IfcDiscreteAccessoryDiscrete accessories | 2074 | 436690 |
| IfcDistributionChamberElementHatches | 3299 | 64600 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 348 | 21600 |
| IfcDistributionElementDistribution flow elements | 5034 | 76292 |
| IfcDistributionFlowElement | 763 | 24413 |
| IfcDistributionPort | 10879 | 15822409 |
| IfcDistributionSystem | 2612 | 115811 |
| IfcDoorDoors | 126464 | 5306235 |
| IfcDuctFittingDistribution | 15855 | 2022462 |
| IfcDuctSegmentDucts | 28865 | 3048839 |
| IfcDuctSilencer | 145 | 1531 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4398 | 108441 |
| IfcElectricDistributionBoardDistribution panels | 2147 | 28134 |
| IfcElectricDistributionPoint | 77 | 1395 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26099 | 16023390 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13410 | 83739 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 329671 | 529819 |
| IfcFanFans | 1665 | 6267 |
| IfcFastener | 1343 | 2533732 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1399 | 278052 |
| IfcFlowController | 1371 | 150278 |
| IfcFlowFittingFlow fittings | 2036 | 1806848 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3253 | 6914 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12744 |
| IfcFlowSegment | 3122 | 2148660 |
| IfcFlowStorageDevice | 146 | 578 |
| IfcFlowTerminalFlow terminals | 8537 | 1182135 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29364 | 965556 |
| IfcFurnishingElement | 5397 | 1220142 |
| IfcFurnitureFurniture | 8896 | 1801874 |
| IfcGeographicElement | 5076 | 64269 |
| IfcGrid | 7730 | 79777 |
| IfcGroup | 7081 | 505871 |
| IfcHeatExchangerHeat exchangers | 3379 | 20807 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1001 | 36525 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2421 | 387740 |
| IfcMechanicalFastener | 1820 | 2854712 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44042 | 16984001 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167363 | 18930222 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1718 | 219068 |
| IfcPilePiles | 2010 | 127163 |
| IfcPipeFittingPipe fittings | 13519 | 828153 |
| IfcPipeSegmentPipes | 39317 | 12198568 |
| IfcPlatePlates | 9093 | 3977831 |
| IfcProject | 17200 | 17202 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 71 | 4435 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14257 | 33215 |
| IfcRailingRailings | 14169 | 538174 |
| IfcRamp | 2940 | 8789 |
| IfcRampFlightRamps | 2062 | 5662 |
| IfcReinforcingBarReinforcement bars | 11452 | 89787577 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131877 | 1053605 |
| IfcSanitaryTerminalSanitary appliances | 8238 | 594314 |
| IfcSensorSensors | 578 | 13773 |
| IfcShadingDeviceNearby buildings and other obstacles | 104784 | 7098913 |
| IfcSiteSurroundings | 361610 | 391553 |
| IfcSlabFloor slabs | 196625 | 7127674 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5313 | 75010 |
| IfcSpaceSpaces | 148023 | 8203378 |
| IfcSpaceHeaterThermal emitters | 3739 | 63987 |
| IfcSpatialZone | 620 | 23261 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23206 | 174793 |
| IfcStairFlightStairs | 12713 | 148408 |
| 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 | 1275 | 55227 |
| IfcSystem | 1716 | 232255 |
| IfcSystemFurnitureElement | 901 | 54599 |
| IfcTankTanks | 7139 | 15054 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 911 | 1359 |
| IfcTransportElementTransport elements | 2035 | 14843 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3844 | 119687 |
| IfcValveValves | 4166 | 195945 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137054 | 150193 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157499 | 22072833 |
| IfcWallStandardCase | 32756 | 5340185 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142366 | 7343110 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93262 | 801214 |