| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29592 | 1189600 |
| IfcAirTerminalBox | 1986 | 111263 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5761 | 81362 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 129351 | 3370088 |
| IfcAudioVisualAppliance | 809 | 17641 |
| IfcBeamBeams | 91204 | 28608039 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 368411 | 384540 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2293 | 2911057 |
| IfcBuildingElementProxyGeneric elements | 62412 | 45675465 |
| IfcBuildingStorey | 356388 | 1465097 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 59990 |
| IfcCableCarrierSegmentConduits | 811 | 267431 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 143 | 1021 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103346 | 10153206 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 66 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 47 | 237 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13395 | 3201650 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8719 | 1153589 |
| IfcDamperDampers | 165 | 8298 |
| IfcDiscreteAccessoryDiscrete accessories | 2219 | 485033 |
| IfcDistributionChamberElementHatches | 3498 | 68037 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5330 | 80348 |
| IfcDistributionFlowElement | 886 | 29209 |
| IfcDistributionPort | 11862 | 16760823 |
| IfcDistributionSystem | 2957 | 122846 |
| IfcDoorDoors | 134051 | 5713312 |
| IfcDuctFittingDistribution | 16840 | 2151031 |
| IfcDuctSegmentDucts | 30853 | 3231633 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4649 | 111341 |
| IfcElectricDistributionBoardDistribution panels | 2272 | 29208 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 296 | 2313 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27760 | 17073269 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14220 | 87668 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350501 | 559899 |
| IfcFanFans | 1743 | 6527 |
| IfcFastener | 1446 | 2583343 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1475 | 309741 |
| IfcFlowController | 1486 | 155234 |
| IfcFlowFittingFlow fittings | 2239 | 1929598 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3462 | 7306 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15085 |
| IfcFlowSegment | 3526 | 2243845 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9290 | 1278443 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30969 | 1024176 |
| IfcFurnishingElement | 6004 | 1290302 |
| IfcFurnitureFurniture | 9478 | 1945141 |
| IfcGeographicElement | 5418 | 68623 |
| IfcGrid | 8189 | 83181 |
| IfcGroup | 7550 | 534039 |
| IfcHeatExchangerHeat exchangers | 3606 | 22047 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2666 | 454885 |
| IfcMechanicalFastener | 1937 | 2962268 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46048 | 17936982 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177305 | 20331767 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1810 | 228373 |
| IfcPilePiles | 2149 | 135923 |
| IfcPipeFittingPipe fittings | 14372 | 856998 |
| IfcPipeSegmentPipes | 41522 | 12839576 |
| IfcPlatePlates | 9678 | 4211431 |
| IfcProject | 18877 | 18879 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15032 | 34856 |
| IfcRailingRailings | 15095 | 578393 |
| IfcRamp | 3036 | 9041 |
| IfcRampFlightRamps | 2152 | 5876 |
| IfcReinforcingBarReinforcement bars | 12222 | 95950747 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139505 | 1113292 |
| IfcSanitaryTerminalSanitary appliances | 8667 | 640183 |
| IfcSensorSensors | 608 | 13957 |
| IfcShadingDeviceNearby buildings and other obstacles | 110590 | 7496115 |
| IfcSiteSurroundings | 385069 | 416492 |
| IfcSlabFloor slabs | 208248 | 7789613 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5509 | 81703 |
| IfcSpaceSpaces | 156659 | 8783672 |
| IfcSpaceHeaterThermal emitters | 3939 | 66758 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24824 | 188121 |
| IfcStairFlightStairs | 13535 | 161450 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 20876 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34393 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1345 | 57614 |
| IfcSystem | 1874 | 244258 |
| IfcSystemFurnitureElement | 914 | 53245 |
| IfcTankTanks | 7437 | 15628 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 953 | 1423 |
| IfcTransportElementTransport elements | 2160 | 16764 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4080 | 124425 |
| IfcValveValves | 4444 | 207424 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144834 | 158139 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166812 | 23805666 |
| IfcWallStandardCase | 34830 | 5771292 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 150808 | 7802014 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98966 | 848335 |