| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24201 | 984897 |
| IfcAirTerminalBox | 1554 | 85439 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4663 | 64244 |
| IfcAlarmAlarm systems | 465 | 9320 |
| IfcAnnotation | 108673 | 2681221 |
| IfcAudioVisualAppliance | 682 | 15183 |
| IfcBeamBeams | 70479 | 21509036 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 426 | 1575 |
| IfcBuilding | 301570 | 314119 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1848 | 2302876 |
| IfcBuildingElementProxyGeneric elements | 51463 | 36145136 |
| IfcBuildingStorey | 290437 | 1194363 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 617 | 234343 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80713 | 7766296 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10302 | 2358017 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7040 | 929621 |
| IfcDamperDampers | 87 | 2395 |
| IfcDiscreteAccessoryDiscrete accessories | 1844 | 407799 |
| IfcDistributionChamberElementHatches | 2930 | 57664 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13187 |
| IfcDistributionElementDistribution flow elements | 4449 | 66701 |
| IfcDistributionFlowElement | 636 | 19915 |
| IfcDistributionPort | 9120 | 12936869 |
| IfcDistributionSystem | 2002 | 101036 |
| IfcDoorDoors | 111117 | 4635023 |
| IfcDuctFittingDistribution | 13959 | 1742558 |
| IfcDuctSegmentDucts | 25349 | 2619426 |
| IfcDuctSilencer | 115 | 856 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3928 | 99601 |
| IfcElectricDistributionBoardDistribution panels | 1888 | 24021 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22243 | 13202182 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11697 | 71313 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 287839 | 460053 |
| IfcFanFans | 1477 | 5603 |
| IfcFastener | 1111 | 2362951 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1189 | 197372 |
| IfcFlowController | 1172 | 126794 |
| IfcFlowFittingFlow fittings | 1733 | 1503069 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2863 | 6126 |
| IfcFlowMovingDeviceFlow moving devices | 226 | 12080 |
| IfcFlowSegment | 2669 | 1755384 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7369 | 1008584 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25989 | 852502 |
| IfcFurnishingElement | 4731 | 1065150 |
| IfcFurnitureFurniture | 7762 | 1579178 |
| IfcGeographicElement | 4371 | 56091 |
| IfcGrid | 6777 | 68888 |
| IfcGroup | 6235 | 440099 |
| IfcHeatExchangerHeat exchangers | 2949 | 17890 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 868 | 27081 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2126 | 279290 |
| IfcMechanicalFastener | 1528 | 2578509 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39948 | 15200796 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147356 | 16577994 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1525 | 181384 |
| IfcPilePiles | 1741 | 108529 |
| IfcPipeFittingPipe fittings | 11978 | 762613 |
| IfcPipeSegmentPipes | 34668 | 10594051 |
| IfcPlatePlates | 7777 | 3321380 |
| IfcProject | 14766 | 14768 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12528 | 29344 |
| IfcRailingRailings | 12386 | 474834 |
| IfcRamp | 2530 | 6962 |
| IfcRampFlightRamps | 1793 | 4924 |
| IfcReinforcingBarReinforcement bars | 9641 | 72073305 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 116048 | 935359 |
| IfcSanitaryTerminalSanitary appliances | 7225 | 508127 |
| IfcSensorSensors | 485 | 10804 |
| IfcShadingDeviceNearby buildings and other obstacles | 92749 | 6168118 |
| IfcSiteSurroundings | 315076 | 340663 |
| IfcSlabFloor slabs | 173168 | 6090655 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4784 | 68040 |
| IfcSpaceSpaces | 130720 | 7152848 |
| IfcSpaceHeaterThermal emitters | 3251 | 57624 |
| IfcSpatialZone | 547 | 20805 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20202 | 150003 |
| IfcStairFlightStairs | 10963 | 123366 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1133 | 46866 |
| IfcSystem | 1512 | 204368 |
| IfcSystemFurnitureElement | 735 | 45172 |
| IfcTankTanks | 6356 | 13077 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1712 | 9547 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3383 | 106328 |
| IfcValveValves | 3645 | 164159 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 121153 | 133866 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138560 | 19052610 |
| IfcWallStandardCase | 28764 | 4739839 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125313 | 6501059 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81883 | 701554 |