| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23418 | 950577 |
| IfcAirTerminalBox | 1506 | 82047 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4529 | 61900 |
| IfcAlarmAlarm systems | 453 | 9056 |
| IfcAnnotation | 105207 | 2637332 |
| IfcAudioVisualAppliance | 663 | 14677 |
| IfcBeamBeams | 67556 | 20361962 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 412 | 1547 |
| IfcBuilding | 291438 | 303612 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1769 | 2129804 |
| IfcBuildingElementProxyGeneric elements | 49900 | 35363509 |
| IfcBuildingStorey | 280444 | 1154220 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 209 | 55524 |
| IfcCableCarrierSegmentConduits | 582 | 214874 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 102 | 6289 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 77630 | 7437284 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9976 | 2281676 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6830 | 857544 |
| IfcDamperDampers | 76 | 1716 |
| IfcDiscreteAccessoryDiscrete accessories | 1835 | 409866 |
| IfcDistributionChamberElementHatches | 2856 | 55511 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4305 | 64811 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8775 | 12394890 |
| IfcDistributionSystem | 1875 | 98176 |
| IfcDoorDoors | 107521 | 4494675 |
| IfcDuctFittingDistribution | 13455 | 1674996 |
| IfcDuctSegmentDucts | 24549 | 2524189 |
| IfcDuctSilencer | 107 | 837 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3859 | 98110 |
| IfcElectricDistributionBoardDistribution panels | 1808 | 22920 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21471 | 12856245 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11335 | 69126 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 278155 | 447288 |
| IfcFanFans | 1423 | 5370 |
| IfcFastener | 1048 | 2179596 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1144 | 181515 |
| IfcFlowController | 1158 | 111662 |
| IfcFlowFittingFlow fittings | 1697 | 1458182 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2771 | 5922 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2623 | 1692187 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7121 | 967065 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25290 | 833860 |
| IfcFurnishingElement | 4602 | 1023176 |
| IfcFurnitureFurniture | 7547 | 1529764 |
| IfcGeographicElement | 4290 | 55325 |
| IfcGrid | 6574 | 66632 |
| IfcGroup | 6054 | 432566 |
| IfcHeatExchangerHeat exchangers | 2866 | 17284 |
| IfcInterceptor | 12 | 16 |
| IfcJunctionBoxJunction boxes | 822 | 26378 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2049 | 266063 |
| IfcMechanicalFastener | 1457 | 2491331 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39009 | 14719363 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142745 | 16098377 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1478 | 173962 |
| IfcPilePiles | 1670 | 103701 |
| IfcPipeFittingPipe fittings | 11627 | 743789 |
| IfcPipeSegmentPipes | 33537 | 10243786 |
| IfcPlatePlates | 7478 | 3168957 |
| IfcProject | 14240 | 14242 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 52 | 2017 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12087 | 28317 |
| IfcRailingRailings | 12041 | 459652 |
| IfcRamp | 2445 | 6678 |
| IfcRampFlightRamps | 1733 | 4775 |
| IfcReinforcingBarReinforcement bars | 9253 | 69624037 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112410 | 913406 |
| IfcSanitaryTerminalSanitary appliances | 7058 | 486487 |
| IfcSensorSensors | 469 | 9886 |
| IfcShadingDeviceNearby buildings and other obstacles | 90127 | 5969154 |
| IfcSiteSurroundings | 304522 | 329789 |
| IfcSlabFloor slabs | 167806 | 5910076 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4611 | 66947 |
| IfcSpaceSpaces | 126748 | 6943093 |
| IfcSpaceHeaterThermal emitters | 3147 | 55435 |
| IfcSpatialZone | 538 | 19532 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19474 | 141087 |
| IfcStairFlightStairs | 10578 | 116717 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1093 | 43471 |
| IfcSystem | 1482 | 193744 |
| IfcSystemFurnitureElement | 729 | 42784 |
| IfcTankTanks | 6092 | 12588 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 20692 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 801 | 1226 |
| IfcTransportElementTransport elements | 1678 | 9312 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3234 | 99039 |
| IfcValveValves | 3564 | 158682 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117304 | 129851 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134165 | 18453117 |
| IfcWallStandardCase | 27898 | 4480405 |
| IfcWasteTerminal | 121 | 3293 |
| IfcWindowWindows | 121332 | 6318000 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79483 | 684336 |