| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29184 | 1175757 |
| IfcAirTerminalBox | 1960 | 110101 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5642 | 80243 |
| IfcAlarmAlarm systems | 538 | 10324 |
| IfcAnnotation | 128136 | 3309693 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89762 | 28069702 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364059 | 379889 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2212 | 2808593 |
| IfcBuildingElementProxyGeneric elements | 61615 | 44960227 |
| IfcBuildingStorey | 352082 | 1446383 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 272 | 59746 |
| IfcCableCarrierSegmentConduits | 799 | 263946 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 131 | 989 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 101752 | 10017285 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 42 | 222 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13107 | 3144831 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8589 | 1143425 |
| IfcDamperDampers | 156 | 7840 |
| IfcDiscreteAccessoryDiscrete accessories | 2202 | 476917 |
| IfcDistributionChamberElementHatches | 3457 | 67098 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5270 | 79476 |
| IfcDistributionFlowElement | 860 | 27647 |
| IfcDistributionPort | 11658 | 16573910 |
| IfcDistributionSystem | 2875 | 121546 |
| IfcDoorDoors | 132611 | 5634226 |
| IfcDuctFittingDistribution | 16594 | 2117467 |
| IfcDuctSegmentDucts | 30447 | 3188012 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4612 | 110641 |
| IfcElectricDistributionBoardDistribution panels | 2245 | 29110 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2296 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27408 | 16821591 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14045 | 86665 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 346623 | 555394 |
| IfcFanFans | 1727 | 6433 |
| IfcFastener | 1421 | 2576691 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1454 | 298583 |
| IfcFlowController | 1472 | 154380 |
| IfcFlowFittingFlow fittings | 2219 | 1922512 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3427 | 7257 |
| IfcFlowMovingDeviceFlow moving devices | 311 | 13176 |
| IfcFlowSegment | 3455 | 2234272 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9099 | 1257864 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30634 | 1011409 |
| IfcFurnishingElement | 5783 | 1264032 |
| IfcFurnitureFurniture | 9356 | 1922256 |
| IfcGeographicElement | 5337 | 66948 |
| IfcGrid | 8076 | 82207 |
| IfcGroup | 7468 | 527707 |
| IfcHeatExchangerHeat exchangers | 3557 | 21728 |
| IfcInterceptor | 25 | 87 |
| IfcJunctionBoxJunction boxes | 1050 | 37761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2595 | 441078 |
| IfcMechanicalFastener | 1909 | 2941604 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45641 | 17699652 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175336 | 20096742 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1794 | 227613 |
| IfcPilePiles | 2117 | 133622 |
| IfcPipeFittingPipe fittings | 14171 | 848120 |
| IfcPipeSegmentPipes | 41050 | 12694908 |
| IfcPlatePlates | 9556 | 4150320 |
| IfcProject | 18470 | 18472 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 89 | 5927 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14853 | 34533 |
| IfcRailingRailings | 14893 | 565484 |
| IfcRamp | 3013 | 8968 |
| IfcRampFlightRamps | 2122 | 5818 |
| IfcReinforcingBarReinforcement bars | 12070 | 94550518 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138043 | 1102372 |
| IfcSanitaryTerminalSanitary appliances | 8579 | 628513 |
| IfcSensorSensors | 601 | 13858 |
| IfcShadingDeviceNearby buildings and other obstacles | 109528 | 7422122 |
| IfcSiteSurroundings | 380571 | 411769 |
| IfcSlabFloor slabs | 205961 | 7599800 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5463 | 79927 |
| IfcSpaceSpaces | 155002 | 8680069 |
| IfcSpaceHeaterThermal emitters | 3892 | 66267 |
| IfcSpatialZone | 640 | 24949 |
| IfcStackTerminal | 30 | 449 |
| IfcStair | 24474 | 185365 |
| IfcStairFlightStairs | 13388 | 158868 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1332 | 57317 |
| IfcSystem | 1856 | 243339 |
| IfcSystemFurnitureElement | 900 | 52104 |
| IfcTankTanks | 7363 | 15510 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1419 |
| IfcTransportElementTransport elements | 2135 | 16467 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4024 | 123782 |
| IfcValveValves | 4374 | 202439 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143428 | 156705 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165081 | 23443286 |
| IfcWallStandardCase | 34372 | 5674959 |
| IfcWasteTerminal | 193 | 7069 |
| IfcWindowWindows | 149140 | 7720154 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97906 | 839714 |