| IfcActor | 74 | 158 |
| IfcActuator | 6 | 235 |
| IfcAirTerminalAir terminals | 28953 | 1167495 |
| IfcAirTerminalBox | 1941 | 109117 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5582 | 79119 |
| IfcAlarmAlarm systems | 536 | 10310 |
| IfcAnnotation | 127284 | 3119693 |
| IfcAudioVisualAppliance | 799 | 17460 |
| IfcBeamBeams | 88954 | 27815613 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 482 | 1680 |
| IfcBuilding | 361344 | 377027 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2191 | 2791875 |
| IfcBuildingElementProxyGeneric elements | 61114 | 44661195 |
| IfcBuildingStorey | 349402 | 1434925 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 270 | 59683 |
| IfcCableCarrierSegmentConduits | 792 | 262543 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 100851 | 9960910 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 294 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 35 | 201 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12931 | 3209388 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8504 | 1139015 |
| IfcDamperDampers | 147 | 7221 |
| IfcDiscreteAccessoryDiscrete accessories | 2180 | 455979 |
| IfcDistributionChamberElementHatches | 3429 | 66886 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5215 | 78860 |
| IfcDistributionFlowElement | 849 | 27458 |
| IfcDistributionPort | 11534 | 16455389 |
| IfcDistributionSystem | 2838 | 121140 |
| IfcDoorDoors | 131644 | 5593015 |
| IfcDuctFittingDistribution | 16493 | 2095343 |
| IfcDuctSegmentDucts | 30215 | 3156341 |
| IfcDuctSilencer | 163 | 1715 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4584 | 110143 |
| IfcElectricDistributionBoardDistribution panels | 2229 | 29029 |
| IfcElectricDistributionPoint | 91 | 1409 |
| IfcElectricFlowStorageDevice | 292 | 2284 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27293 | 16762384 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13920 | 86003 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 344090 | 551989 |
| IfcFanFans | 1715 | 6390 |
| IfcFastener | 1421 | 2597624 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1450 | 304892 |
| IfcFlowController | 1454 | 153216 |
| IfcFlowFittingFlow fittings | 2186 | 1904505 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3403 | 7201 |
| IfcFlowMovingDeviceFlow moving devices | 302 | 13147 |
| IfcFlowSegment | 3388 | 2212894 |
| IfcFlowStorageDevice | 153 | 613 |
| IfcFlowTerminalFlow terminals | 8977 | 1246440 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30405 | 1002167 |
| IfcFurnishingElement | 5736 | 1258683 |
| IfcFurnitureFurniture | 9282 | 1914727 |
| IfcGeographicElement | 5300 | 66133 |
| IfcGrid | 8038 | 81996 |
| IfcGroup | 7392 | 525695 |
| IfcHeatExchangerHeat exchangers | 3527 | 21656 |
| IfcInterceptor | 25 | 87 |
| IfcJunctionBoxJunction boxes | 1043 | 37558 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2568 | 430412 |
| IfcMechanicalFastener | 1898 | 2955940 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45477 | 17601175 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 174033 | 19864771 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1786 | 227650 |
| IfcPilePiles | 2092 | 132324 |
| IfcPipeFittingPipe fittings | 14059 | 839240 |
| IfcPipeSegmentPipes | 40788 | 12617481 |
| IfcPlatePlates | 9472 | 4112932 |
| IfcProject | 18273 | 18275 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 83 | 5451 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14782 | 34329 |
| IfcRailingRailings | 14746 | 560125 |
| IfcRamp | 3008 | 8959 |
| IfcRampFlightRamps | 2100 | 5773 |
| IfcReinforcingBarReinforcement bars | 12010 | 94214885 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 137088 | 1095357 |
| IfcSanitaryTerminalSanitary appliances | 8512 | 624112 |
| IfcSensorSensors | 601 | 13796 |
| IfcShadingDeviceNearby buildings and other obstacles | 108826 | 7355771 |
| IfcSiteSurroundings | 377709 | 408802 |
| IfcSlabFloor slabs | 204509 | 7493597 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5469 | 79881 |
| IfcSpaceSpaces | 153896 | 8619822 |
| IfcSpaceHeaterThermal emitters | 3899 | 65872 |
| IfcSpatialZone | 639 | 24944 |
| IfcStackTerminal | 29 | 403 |
| IfcStair | 24267 | 184073 |
| IfcStairFlightStairs | 13278 | 157554 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1334 | 57175 |
| IfcSystem | 1838 | 242161 |
| IfcSystemFurnitureElement | 891 | 51870 |
| IfcTankTanks | 7365 | 15451 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 940 | 1406 |
| IfcTransportElementTransport elements | 2129 | 16159 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 3998 | 123544 |
| IfcValveValves | 4346 | 199955 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 142457 | 155618 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 163885 | 23263955 |
| IfcWallStandardCase | 34086 | 5619212 |
| IfcWasteTerminal | 192 | 7025 |
| IfcWindowWindows | 148070 | 7667850 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97213 | 834232 |