| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29279 | 1178049 |
| IfcAirTerminalBox | 1963 | 110209 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5673 | 80401 |
| IfcAlarmAlarm systems | 547 | 10564 |
| IfcAnnotation | 128485 | 3317452 |
| IfcAudioVisualAppliance | 802 | 17398 |
| IfcBeamBeams | 90127 | 28177535 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 486 | 1687 |
| IfcBuilding | 365186 | 381109 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2224 | 2852941 |
| IfcBuildingElementProxyGeneric elements | 61799 | 45115170 |
| IfcBuildingStorey | 353177 | 1451538 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 60140 |
| IfcCableCarrierSegmentConduits | 807 | 264634 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 134 | 1002 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 102139 | 10045429 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 42 | 222 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13168 | 3157996 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8620 | 1144929 |
| IfcDamperDampers | 157 | 7859 |
| IfcDiscreteAccessoryDiscrete accessories | 2207 | 483905 |
| IfcDistributionChamberElementHatches | 3470 | 67347 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5294 | 79590 |
| IfcDistributionFlowElement | 864 | 28350 |
| IfcDistributionPort | 11708 | 16698510 |
| IfcDistributionSystem | 2898 | 122159 |
| IfcDoorDoors | 132979 | 5649489 |
| IfcDuctFittingDistribution | 16665 | 2121223 |
| IfcDuctSegmentDucts | 30545 | 3194569 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4620 | 110795 |
| IfcElectricDistributionBoardDistribution panels | 2252 | 29135 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2305 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27512 | 16886272 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14090 | 86833 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 347671 | 556673 |
| IfcFanFans | 1728 | 6437 |
| IfcFastener | 1426 | 2577310 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1466 | 309121 |
| IfcFlowController | 1475 | 154443 |
| IfcFlowFittingFlow fittings | 2226 | 1930243 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3435 | 7275 |
| IfcFlowMovingDeviceFlow moving devices | 312 | 13179 |
| IfcFlowSegment | 3467 | 2242766 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9147 | 1260487 |
| IfcFlowTreatmentDevice | 51 | 596 |
| IfcFootingFoundations | 30730 | 1014200 |
| IfcFurnishingElement | 5789 | 1266794 |
| IfcFurnitureFurniture | 9386 | 1925506 |
| IfcGeographicElement | 5346 | 67061 |
| IfcGrid | 8096 | 82367 |
| IfcGroup | 7488 | 528636 |
| IfcHeatExchangerHeat exchangers | 3569 | 21927 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1049 | 37760 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2645 | 446657 |
| IfcMechanicalFastener | 1917 | 2954774 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45729 | 17725581 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175821 | 20141428 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1801 | 228402 |
| IfcPilePiles | 2122 | 134184 |
| IfcPipeFittingPipe fittings | 14235 | 855750 |
| IfcPipeSegmentPipes | 41179 | 12741261 |
| IfcPlatePlates | 9591 | 4168304 |
| IfcProject | 18535 | 18537 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 91 | 6170 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14911 | 34617 |
| IfcRailingRailings | 14928 | 566641 |
| IfcRamp | 3018 | 8983 |
| IfcRampFlightRamps | 2125 | 5825 |
| IfcReinforcingBarReinforcement bars | 12128 | 94973014 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138422 | 1104705 |
| IfcSanitaryTerminalSanitary appliances | 8597 | 629305 |
| IfcSensorSensors | 604 | 13919 |
| IfcShadingDeviceNearby buildings and other obstacles | 109805 | 7437241 |
| IfcSiteSurroundings | 381733 | 412944 |
| IfcSlabFloor slabs | 206565 | 7621431 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5469 | 79945 |
| IfcSpaceSpaces | 155444 | 8699817 |
| IfcSpaceHeaterThermal emitters | 3904 | 66431 |
| IfcSpatialZone | 643 | 25018 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24566 | 185972 |
| IfcStairFlightStairs | 13428 | 159488 |
| 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 | 1340 | 57516 |
| IfcSystem | 1864 | 244317 |
| IfcSystemFurnitureElement | 903 | 52146 |
| IfcTankTanks | 7385 | 15538 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1418 |
| IfcTransportElementTransport elements | 2142 | 16568 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4037 | 123898 |
| IfcValveValves | 4395 | 203892 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143808 | 157045 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165532 | 23486620 |
| IfcWallStandardCase | 34488 | 5692096 |
| IfcWasteTerminal | 196 | 7230 |
| IfcWindowWindows | 149553 | 7737058 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98194 | 841801 |