| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23484 | 953541 |
| IfcAirTerminalBox | 1508 | 83221 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4536 | 62343 |
| IfcAlarmAlarm systems | 457 | 9129 |
| IfcAnnotation | 105471 | 2639211 |
| IfcAudioVisualAppliance | 668 | 15122 |
| IfcBeamBeams | 67762 | 20414963 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 413 | 1548 |
| IfcBuilding | 292125 | 304324 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1781 | 2145052 |
| IfcBuildingElementProxyGeneric elements | 50024 | 35414498 |
| IfcBuildingStorey | 281118 | 1156766 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 586 | 215431 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 102 | 6289 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 261 | 3976 |
| IfcColumnColumns | 77834 | 7461689 |
| 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 | 9997 | 2283291 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6842 | 878598 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1835 | 409866 |
| IfcDistributionChamberElementHatches | 2861 | 55687 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4312 | 64941 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8799 | 12403541 |
| IfcDistributionSystem | 1881 | 98330 |
| IfcDoorDoors | 107773 | 4504885 |
| IfcDuctFittingDistribution | 13490 | 1680967 |
| IfcDuctSegmentDucts | 24621 | 2533554 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98107 |
| IfcElectricDistributionBoardDistribution panels | 1814 | 22939 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21515 | 12862617 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11376 | 69223 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 278815 | 449144 |
| IfcFanFans | 1427 | 5382 |
| IfcFastener | 1057 | 2184604 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1152 | 182002 |
| IfcFlowController | 1159 | 111691 |
| IfcFlowFittingFlow fittings | 1700 | 1458202 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2782 | 5941 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2626 | 1692210 |
| IfcFlowStorageDevice | 109 | 395 |
| IfcFlowTerminalFlow terminals | 7145 | 968602 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25348 | 835347 |
| IfcFurnishingElement | 4614 | 1025661 |
| IfcFurnitureFurniture | 7553 | 1529769 |
| IfcGeographicElement | 4292 | 55335 |
| IfcGrid | 6581 | 66717 |
| IfcGroup | 6063 | 432756 |
| IfcHeatExchangerHeat exchangers | 2879 | 17417 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 825 | 26402 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2050 | 266381 |
| IfcMechanicalFastener | 1466 | 2493314 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39068 | 14721537 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143078 | 16124906 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1483 | 174160 |
| IfcPilePiles | 1675 | 103818 |
| IfcPipeFittingPipe fittings | 11671 | 743985 |
| IfcPipeSegmentPipes | 33648 | 10281165 |
| IfcPlatePlates | 7498 | 3172401 |
| IfcProject | 14290 | 14292 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12138 | 28396 |
| IfcRailingRailings | 12065 | 460099 |
| IfcRamp | 2447 | 6687 |
| IfcRampFlightRamps | 1734 | 4784 |
| IfcReinforcingBarReinforcement bars | 9272 | 69664117 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112677 | 914749 |
| IfcSanitaryTerminalSanitary appliances | 7065 | 487580 |
| IfcSensorSensors | 473 | 10046 |
| IfcShadingDeviceNearby buildings and other obstacles | 90331 | 6005995 |
| IfcSiteSurroundings | 305247 | 330521 |
| IfcSlabFloor slabs | 168192 | 5919207 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4628 | 66972 |
| IfcSpaceSpaces | 127062 | 6957559 |
| IfcSpaceHeaterThermal emitters | 3155 | 55469 |
| IfcSpatialZone | 541 | 19864 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19525 | 141381 |
| IfcStairFlightStairs | 10600 | 117064 |
| 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 | 1098 | 43525 |
| IfcSystem | 1484 | 193755 |
| IfcSystemFurnitureElement | 727 | 42781 |
| IfcTankTanks | 6114 | 12618 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 803 | 1228 |
| IfcTransportElementTransport elements | 1680 | 9314 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3246 | 99321 |
| IfcValveValves | 3580 | 159647 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117592 | 130236 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134480 | 18488574 |
| IfcWallStandardCase | 27978 | 4489397 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121625 | 6330945 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79661 | 686710 |