| IfcActor | 73 | 156 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27597 | 1125055 |
| IfcAirTerminalBox | 1844 | 104271 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5351 | 75855 |
| IfcAlarmAlarm systems | 522 | 10336 |
| IfcAnnotation | 122673 | 3027514 |
| IfcAudioVisualAppliance | 770 | 16681 |
| IfcBeamBeams | 83991 | 26219061 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 461 | 1645 |
| IfcBuilding | 345610 | 359812 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2084 | 2729940 |
| IfcBuildingElementProxyGeneric elements | 58571 | 42624129 |
| IfcBuildingStorey | 333916 | 1370721 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 738 | 252136 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9578 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95555 | 9409973 |
| 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 | 12234 | 3101241 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8127 | 1081261 |
| IfcDamperDampers | 124 | 6848 |
| IfcDiscreteAccessoryDiscrete accessories | 2072 | 436686 |
| IfcDistributionChamberElementHatches | 3296 | 64584 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21623 |
| IfcDistributionElementDistribution flow elements | 5020 | 76101 |
| IfcDistributionFlowElement | 762 | 24411 |
| IfcDistributionPort | 10877 | 15794189 |
| IfcDistributionSystem | 2600 | 115560 |
| IfcDoorDoors | 126378 | 5304353 |
| IfcDuctFittingDistribution | 15838 | 2022094 |
| IfcDuctSegmentDucts | 28832 | 3046791 |
| IfcDuctSilencer | 145 | 1531 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4396 | 108337 |
| IfcElectricDistributionBoardDistribution panels | 2148 | 28130 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26057 | 15990274 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13385 | 83418 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 329343 | 529370 |
| IfcFanFans | 1664 | 6260 |
| IfcFastener | 1342 | 2531329 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1395 | 277991 |
| IfcFlowController | 1370 | 150264 |
| IfcFlowFittingFlow fittings | 2034 | 1804375 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3246 | 6909 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12869 |
| IfcFlowSegment | 3118 | 2145619 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8541 | 1177744 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29322 | 964185 |
| IfcFurnishingElement | 5400 | 1220277 |
| IfcFurnitureFurniture | 8910 | 1791689 |
| IfcGeographicElement | 5063 | 64106 |
| IfcGrid | 7744 | 79750 |
| IfcGroup | 7080 | 505326 |
| IfcHeatExchangerHeat exchangers | 3371 | 20801 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1002 | 36514 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2419 | 387626 |
| IfcMechanicalFastener | 1817 | 2854498 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44018 | 16968953 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167241 | 18930262 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1718 | 218711 |
| IfcPilePiles | 2006 | 126959 |
| IfcPipeFittingPipe fittings | 13503 | 828638 |
| IfcPipeSegmentPipes | 39268 | 12190212 |
| IfcPlatePlates | 9086 | 3971247 |
| IfcProject | 17199 | 17201 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 69 | 4338 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14249 | 33202 |
| IfcRailingRailings | 14174 | 537972 |
| IfcRamp | 2934 | 8779 |
| IfcRampFlightRamps | 2065 | 5669 |
| IfcReinforcingBarReinforcement bars | 11431 | 89739315 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131786 | 1053308 |
| IfcSanitaryTerminalSanitary appliances | 8242 | 593946 |
| IfcSensorSensors | 578 | 13741 |
| IfcShadingDeviceNearby buildings and other obstacles | 104718 | 7096680 |
| IfcSiteSurroundings | 361281 | 391202 |
| IfcSlabFloor slabs | 196472 | 7122721 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5309 | 75002 |
| IfcSpaceSpaces | 147920 | 8195851 |
| IfcSpaceHeaterThermal emitters | 3730 | 63883 |
| IfcSpatialZone | 617 | 23245 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23194 | 174458 |
| IfcStairFlightStairs | 12724 | 148232 |
| 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 | 1276 | 55149 |
| IfcSystem | 1711 | 232047 |
| IfcSystemFurnitureElement | 900 | 54588 |
| IfcTankTanks | 7134 | 15049 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 910 | 1358 |
| IfcTransportElementTransport elements | 2032 | 14741 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3849 | 119738 |
| IfcValveValves | 4165 | 195972 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136938 | 150077 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157385 | 22052153 |
| IfcWallStandardCase | 32732 | 5348056 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142282 | 7344924 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93190 | 800787 |