| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27481 | 1120350 |
| IfcAirTerminalBox | 1830 | 104073 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5323 | 75499 |
| IfcAlarmAlarm systems | 517 | 10303 |
| IfcAnnotation | 122217 | 3021450 |
| IfcAudioVisualAppliance | 760 | 16640 |
| IfcBeamBeams | 83558 | 26099844 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 458 | 1642 |
| IfcBuilding | 344185 | 358344 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2075 | 2728962 |
| IfcBuildingElementProxyGeneric elements | 58363 | 42257336 |
| IfcBuildingStorey | 332502 | 1365276 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 249 | 57710 |
| IfcCableCarrierSegmentConduits | 734 | 250853 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9588 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95106 | 9373365 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 51 | 253 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12185 | 3099200 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8089 | 1080028 |
| IfcDamperDampers | 120 | 6684 |
| IfcDiscreteAccessoryDiscrete accessories | 2056 | 436208 |
| IfcDistributionChamberElementHatches | 3283 | 63789 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 351 | 21652 |
| IfcDistributionElementDistribution flow elements | 5011 | 75992 |
| IfcDistributionFlowElement | 756 | 24164 |
| IfcDistributionPort | 10835 | 15589792 |
| IfcDistributionSystem | 2581 | 115301 |
| IfcDoorDoors | 125901 | 5289747 |
| IfcDuctFittingDistribution | 15771 | 2010485 |
| IfcDuctSegmentDucts | 28712 | 3029653 |
| IfcDuctSilencer | 143 | 1501 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4390 | 108308 |
| IfcElectricDistributionBoardDistribution panels | 2138 | 28059 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 283 | 2256 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25961 | 15861344 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13339 | 83213 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 327893 | 526907 |
| IfcFanFans | 1656 | 6243 |
| IfcFastener | 1334 | 2523832 |
| IfcFilter | 65 | 580 |
| IfcFireSuppressionTerminal | 1378 | 254242 |
| IfcFlowController | 1370 | 149711 |
| IfcFlowFittingFlow fittings | 2036 | 1797572 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3231 | 6824 |
| IfcFlowMovingDeviceFlow moving devices | 285 | 12854 |
| IfcFlowSegment | 3124 | 2138024 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8530 | 1175587 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29235 | 960750 |
| IfcFurnishingElement | 5386 | 1218182 |
| IfcFurnitureFurniture | 8894 | 1785768 |
| IfcGeographicElement | 5026 | 63833 |
| IfcGrid | 7741 | 79695 |
| IfcGroup | 7043 | 503674 |
| IfcHeatExchangerHeat exchangers | 3352 | 20631 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 998 | 36349 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2415 | 388115 |
| IfcMechanicalFastener | 1808 | 2849750 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43883 | 16954602 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166602 | 18879580 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1712 | 218284 |
| IfcPilePiles | 2000 | 126544 |
| IfcPipeFittingPipe fittings | 13447 | 826946 |
| IfcPipeSegmentPipes | 39117 | 12086610 |
| IfcPlatePlates | 9050 | 3961278 |
| IfcProject | 17174 | 17176 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 67 | 4327 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14198 | 33033 |
| IfcRailingRailings | 14160 | 539150 |
| IfcRamp | 2924 | 8751 |
| IfcRampFlightRamps | 2059 | 5648 |
| IfcReinforcingBarReinforcement bars | 11391 | 89386859 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131274 | 1049404 |
| IfcSanitaryTerminalSanitary appliances | 8222 | 593755 |
| IfcSensorSensors | 572 | 13577 |
| IfcShadingDeviceNearby buildings and other obstacles | 104279 | 7029774 |
| IfcSiteSurroundings | 359761 | 389084 |
| IfcSlabFloor slabs | 195724 | 7092564 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5299 | 74964 |
| IfcSpaceSpaces | 147364 | 8173202 |
| IfcSpaceHeaterThermal emitters | 3709 | 63471 |
| IfcSpatialZone | 614 | 23226 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23143 | 174155 |
| IfcStairFlightStairs | 12699 | 148046 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1272 | 54991 |
| IfcSystem | 1712 | 229954 |
| IfcSystemFurnitureElement | 895 | 54542 |
| IfcTankTanks | 7106 | 15005 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 908 | 1356 |
| IfcTransportElementTransport elements | 2027 | 14734 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3821 | 119211 |
| IfcValveValves | 4136 | 195167 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136417 | 149556 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 156786 | 22006718 |
| IfcWallStandardCase | 32626 | 5333071 |
| IfcWasteTerminal | 177 | 5527 |
| IfcWindowWindows | 141759 | 7319452 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92824 | 798567 |