| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29264 | 1177904 |
| IfcAirTerminalBox | 1962 | 110197 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5672 | 80401 |
| IfcAlarmAlarm systems | 545 | 10522 |
| IfcAnnotation | 128382 | 3316318 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89982 | 28121035 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364799 | 380675 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2222 | 2854079 |
| IfcBuildingElementProxyGeneric elements | 61763 | 45103037 |
| IfcBuildingStorey | 352799 | 1449434 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 279 | 60042 |
| IfcCableCarrierSegmentConduits | 805 | 264462 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 133 | 992 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 101987 | 10033066 |
| 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 | 13151 | 3154373 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8606 | 1144796 |
| IfcDamperDampers | 157 | 7859 |
| IfcDiscreteAccessoryDiscrete accessories | 2206 | 483894 |
| IfcDistributionChamberElementHatches | 3467 | 67347 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5294 | 79618 |
| IfcDistributionFlowElement | 863 | 28343 |
| IfcDistributionPort | 11696 | 16656789 |
| IfcDistributionSystem | 2891 | 121999 |
| IfcDoorDoors | 132877 | 5645120 |
| IfcDuctFittingDistribution | 16655 | 2121226 |
| IfcDuctSegmentDucts | 30529 | 3194408 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4617 | 110777 |
| IfcElectricDistributionBoardDistribution panels | 2252 | 29130 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2296 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27462 | 16859771 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14091 | 86830 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 347303 | 556074 |
| IfcFanFans | 1728 | 6437 |
| IfcFastener | 1425 | 2577262 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1462 | 308599 |
| IfcFlowController | 1472 | 154380 |
| IfcFlowFittingFlow fittings | 2221 | 1923563 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3435 | 7275 |
| IfcFlowMovingDeviceFlow moving devices | 311 | 13177 |
| IfcFlowSegment | 3460 | 2235696 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9132 | 1259599 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30689 | 1013287 |
| IfcFurnishingElement | 5791 | 1266265 |
| IfcFurnitureFurniture | 9375 | 1924354 |
| IfcGeographicElement | 5346 | 67067 |
| IfcGrid | 8085 | 82273 |
| IfcGroup | 7482 | 528389 |
| IfcHeatExchangerHeat exchangers | 3568 | 21925 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1050 | 37761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2604 | 442619 |
| IfcMechanicalFastener | 1916 | 2954558 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45694 | 17715966 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175685 | 20131102 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1800 | 227928 |
| IfcPilePiles | 2122 | 134188 |
| IfcPipeFittingPipe fittings | 14227 | 852528 |
| IfcPipeSegmentPipes | 41156 | 12730812 |
| IfcPlatePlates | 9575 | 4162851 |
| IfcProject | 18508 | 18510 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 90 | 6084 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14899 | 34606 |
| IfcRailingRailings | 14926 | 566636 |
| IfcRamp | 3019 | 8984 |
| IfcRampFlightRamps | 2125 | 5825 |
| IfcReinforcingBarReinforcement bars | 12093 | 94700292 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138323 | 1104235 |
| IfcSanitaryTerminalSanitary appliances | 8590 | 629109 |
| IfcSensorSensors | 602 | 13860 |
| IfcShadingDeviceNearby buildings and other obstacles | 109737 | 7433450 |
| IfcSiteSurroundings | 381326 | 412535 |
| IfcSlabFloor slabs | 206370 | 7614160 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5467 | 79949 |
| IfcSpaceSpaces | 155309 | 8694584 |
| IfcSpaceHeaterThermal emitters | 3899 | 66378 |
| IfcSpatialZone | 641 | 24979 |
| IfcStackTerminal | 32 | 454 |
| IfcStair | 24524 | 185672 |
| IfcStairFlightStairs | 13415 | 159232 |
| 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 | 1339 | 57416 |
| IfcSystem | 1858 | 243342 |
| IfcSystemFurnitureElement | 902 | 52145 |
| IfcTankTanks | 7376 | 15528 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 950 | 1420 |
| IfcTransportElementTransport elements | 2140 | 16564 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4036 | 123896 |
| IfcValveValves | 4392 | 203551 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143708 | 157068 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165412 | 23474033 |
| IfcWallStandardCase | 34441 | 5688786 |
| IfcWasteTerminal | 195 | 7146 |
| IfcWindowWindows | 149447 | 7733603 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98120 | 841050 |