| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27718 | 1129231 |
| IfcAirTerminalBox | 1856 | 104672 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5376 | 76151 |
| IfcAlarmAlarm systems | 523 | 10340 |
| IfcAnnotation | 123073 | 3043391 |
| IfcAudioVisualAppliance | 774 | 16725 |
| IfcBeamBeams | 84464 | 26350510 |
| IfcBeamStandardCase | 10 | 5314 |
| IfcBoilerBoilers | 463 | 1647 |
| IfcBuilding | 347076 | 361383 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2094 | 2744000 |
| IfcBuildingElementProxyGeneric elements | 58784 | 42990109 |
| IfcBuildingStorey | 335356 | 1376641 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 740 | 252645 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9537 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96049 | 9456286 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 26 | 163 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12292 | 3118604 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8160 | 1126496 |
| IfcDamperDampers | 127 | 7043 |
| IfcDiscreteAccessoryDiscrete accessories | 2083 | 436966 |
| IfcDistributionChamberElementHatches | 3310 | 64757 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21664 |
| IfcDistributionElementDistribution flow elements | 5052 | 76494 |
| IfcDistributionFlowElement | 772 | 24628 |
| IfcDistributionPort | 10939 | 15969076 |
| IfcDistributionSystem | 2635 | 116557 |
| IfcDoorDoors | 126821 | 5329932 |
| IfcDuctFittingDistribution | 15906 | 2026486 |
| IfcDuctSegmentDucts | 28945 | 3056513 |
| IfcDuctSilencer | 147 | 1561 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4408 | 108488 |
| IfcElectricDistributionBoardDistribution panels | 2147 | 28539 |
| IfcElectricDistributionPoint | 78 | 1396 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26178 | 16103663 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13447 | 83850 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 330741 | 530992 |
| IfcFanFans | 1672 | 6275 |
| IfcFastener | 1347 | 2535430 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1407 | 286513 |
| IfcFlowController | 1381 | 151233 |
| IfcFlowFittingFlow fittings | 2054 | 1826125 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3268 | 6937 |
| IfcFlowMovingDeviceFlow moving devices | 289 | 12747 |
| IfcFlowSegment | 3142 | 2170110 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8560 | 1186930 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29447 | 968654 |
| IfcFurnishingElement | 5409 | 1222552 |
| IfcFurnitureFurniture | 8939 | 1808367 |
| IfcGeographicElement | 5089 | 64300 |
| IfcGrid | 7757 | 79984 |
| IfcGroup | 7100 | 507418 |
| IfcHeatExchangerHeat exchangers | 3392 | 20834 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36536 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2430 | 388117 |
| IfcMechanicalFastener | 1824 | 2855720 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44120 | 17023337 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167867 | 19001259 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1719 | 220113 |
| IfcPilePiles | 2012 | 127394 |
| IfcPipeFittingPipe fittings | 13561 | 828430 |
| IfcPipeSegmentPipes | 39420 | 12236681 |
| IfcPlatePlates | 9122 | 3988409 |
| IfcProject | 17260 | 17262 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 71 | 4435 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14293 | 33291 |
| IfcRailingRailings | 14225 | 541095 |
| IfcRamp | 2949 | 8848 |
| IfcRampFlightRamps | 2069 | 5677 |
| IfcReinforcingBarReinforcement bars | 11480 | 90016851 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132265 | 1056194 |
| IfcSanitaryTerminalSanitary appliances | 8278 | 598069 |
| IfcSensorSensors | 581 | 13788 |
| IfcShadingDeviceNearby buildings and other obstacles | 105054 | 7111079 |
| IfcSiteSurroundings | 362789 | 392791 |
| IfcSlabFloor slabs | 197201 | 7155109 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5322 | 75150 |
| IfcSpaceSpaces | 148452 | 8238219 |
| IfcSpaceHeaterThermal emitters | 3748 | 64047 |
| IfcSpatialZone | 621 | 23262 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23291 | 176593 |
| IfcStairFlightStairs | 12764 | 150137 |
| 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 | 1276 | 55592 |
| IfcSystem | 1734 | 235044 |
| IfcSystemFurnitureElement | 905 | 54632 |
| IfcTankTanks | 7156 | 15116 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 912 | 1362 |
| IfcTransportElementTransport elements | 2047 | 15177 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3852 | 119914 |
| IfcValveValves | 4187 | 196394 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137439 | 150593 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157954 | 22174887 |
| IfcWallStandardCase | 32854 | 5365912 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142793 | 7369476 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93564 | 804050 |