| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29645 | 1190715 |
| IfcAirTerminalBox | 1993 | 111477 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5782 | 81457 |
| IfcAlarmAlarm systems | 553 | 10800 |
| IfcAnnotation | 129463 | 3383026 |
| IfcAudioVisualAppliance | 809 | 17723 |
| IfcBeamBeams | 91320 | 28649520 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 368779 | 384926 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2296 | 2920229 |
| IfcBuildingElementProxyGeneric elements | 62491 | 45708610 |
| IfcBuildingStorey | 356749 | 1466500 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 283 | 60088 |
| IfcCableCarrierSegmentConduits | 813 | 267603 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 145 | 1025 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103459 | 10160981 |
| 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 | 13413 | 3211658 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8724 | 1153850 |
| IfcDamperDampers | 165 | 8297 |
| IfcDiscreteAccessoryDiscrete accessories | 2220 | 485053 |
| IfcDistributionChamberElementHatches | 3503 | 68112 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5334 | 80433 |
| IfcDistributionFlowElement | 888 | 29275 |
| IfcDistributionPort | 11878 | 16778395 |
| IfcDistributionSystem | 2969 | 123059 |
| IfcDoorDoors | 134176 | 5718806 |
| IfcDuctFittingDistribution | 16872 | 2153610 |
| IfcDuctSegmentDucts | 30904 | 3235514 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4652 | 111359 |
| IfcElectricDistributionBoardDistribution panels | 2272 | 29208 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 296 | 2313 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27791 | 17086026 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14246 | 87759 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350862 | 560260 |
| IfcFanFans | 1744 | 6529 |
| IfcFastener | 1448 | 2585578 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1477 | 310255 |
| IfcFlowController | 1486 | 155234 |
| IfcFlowFittingFlow fittings | 2240 | 1929624 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3465 | 7309 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15085 |
| IfcFlowSegment | 3528 | 2243970 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9294 | 1278636 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30986 | 1025238 |
| IfcFurnishingElement | 6011 | 1290961 |
| IfcFurnitureFurniture | 9486 | 1946783 |
| IfcGeographicElement | 5424 | 68775 |
| IfcGrid | 8195 | 83204 |
| IfcGroup | 7553 | 534109 |
| IfcHeatExchangerHeat exchangers | 3610 | 22098 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2673 | 456448 |
| IfcMechanicalFastener | 1940 | 2963492 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46086 | 17942224 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177477 | 20349262 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1812 | 230106 |
| IfcPilePiles | 2151 | 136176 |
| IfcPipeFittingPipe fittings | 14397 | 859698 |
| IfcPipeSegmentPipes | 41578 | 12849546 |
| IfcPlatePlates | 9684 | 4214520 |
| IfcProject | 18892 | 18894 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15052 | 34878 |
| IfcRailingRailings | 15111 | 580737 |
| IfcRamp | 3038 | 9041 |
| IfcRampFlightRamps | 2153 | 5877 |
| IfcReinforcingBarReinforcement bars | 12234 | 96115850 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139639 | 1114193 |
| IfcSanitaryTerminalSanitary appliances | 8673 | 641733 |
| IfcSensorSensors | 610 | 14170 |
| IfcShadingDeviceNearby buildings and other obstacles | 110700 | 7486814 |
| IfcSiteSurroundings | 385460 | 416883 |
| IfcSlabFloor slabs | 208444 | 7802610 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5520 | 82017 |
| IfcSpaceSpaces | 156815 | 8791844 |
| IfcSpaceHeaterThermal emitters | 3940 | 66767 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24845 | 188285 |
| IfcStairFlightStairs | 13543 | 161482 |
| 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 | 1347 | 57867 |
| IfcSystem | 1875 | 244330 |
| IfcSystemFurnitureElement | 916 | 53429 |
| IfcTankTanks | 7449 | 15642 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 954 | 1424 |
| IfcTransportElementTransport elements | 2164 | 16881 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4084 | 124473 |
| IfcValveValves | 4451 | 207520 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144974 | 158285 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166970 | 23850749 |
| IfcWallStandardCase | 34856 | 5775982 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 150958 | 7808229 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 99076 | 849187 |