| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalTerminals d'aire | 27787 | 1132197 |
| IfcAirTerminalBox | 1860 | 104716 |
| IfcAirToAirHeatRecoveryRecuperadors de calor aire-aire | 5391 | 76309 |
| IfcAlarmSistemes d'alarma | 525 | 10369 |
| IfcAnnotation | 123327 | 3046836 |
| IfcAudioVisualAppliance | 776 | 16814 |
| IfcBeamBigues | 84814 | 26484956 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 465 | 1654 |
| IfcBuilding | 348038 | 362399 |
| IfcBuildingElementElements constructius | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2100 | 2740095 |
| IfcBuildingElementProxyElements genèrics | 58928 | 43165026 |
| IfcBuildingStorey | 336310 | 1380225 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentCanalitzacions | 746 | 253256 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 141 | 9684 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnPilars | 96427 | 9492039 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceDispositius de telecomunicació | 53 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringRevestiments | 12326 | 3104993 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallMurs cortina | 8183 | 1126819 |
| IfcDamperDampers | 128 | 7120 |
| IfcDiscreteAccessoryDiscrete accessories | 2094 | 437215 |
| IfcDistributionChamberElementPericons | 3323 | 64967 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21690 |
| IfcDistributionElementElements de distribució de flux | 5057 | 76533 |
| IfcDistributionFlowElement | 781 | 25190 |
| IfcDistributionPort | 10987 | 15984224 |
| IfcDistributionSystem | 2654 | 116661 |
| IfcDoorPortes | 127137 | 5342019 |
| IfcDuctFittingDistribució | 15950 | 2031256 |
| IfcDuctSegmentConductes | 29013 | 3064166 |
| IfcDuctSilencer | 148 | 1575 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4414 | 108482 |
| IfcElectricDistributionBoardQuadres elèctrics | 2154 | 28592 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 286 | 2274 |
| IfcElectricGeneratorGeneradors elèctrics | 0 | 0 |
| IfcElectricMotorMotors elèctrics | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26248 | 16147634 |
| IfcEnergyConversionDeviceConvertidors d'energia | 13474 | 83971 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 331657 | 531961 |
| IfcFanVentiladors | 1674 | 6279 |
| IfcFastener | 1348 | 2535991 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1412 | 286692 |
| IfcFlowController | 1382 | 151257 |
| IfcFlowFittingUnions i transicions de flux | 2059 | 1828336 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterComptadors | 3277 | 6951 |
| IfcFlowMovingDeviceDispositius de flux | 290 | 12756 |
| IfcFlowSegment | 3148 | 2172865 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalTerminals de flux | 8581 | 1188786 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFonamentacions | 29525 | 971011 |
| IfcFurnishingElement | 5432 | 1226003 |
| IfcFurnitureMobiliari | 8956 | 1810288 |
| IfcGeographicElement | 5097 | 64315 |
| IfcGrid | 7768 | 80042 |
| IfcGroup | 7115 | 509014 |
| IfcHeatExchangerBescanviadors de calor | 3400 | 20859 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxCaixes de connexió | 1004 | 36677 |
| IfcLaborResource | 4 | 358 |
| IfcLampLlums | 18 | 2123 |
| IfcLightFixtureLluminàries | 2439 | 389457 |
| IfcMechanicalFastener | 1827 | 2857110 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberAltres barres de l'estructura | 44216 | 17070582 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementBuits | 168274 | 19037561 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletPreses | 1727 | 221226 |
| IfcPilePilons | 2019 | 128141 |
| IfcPipeFittingPipe fittings | 13588 | 829292 |
| IfcPipeSegmentCanonades | 39512 | 12255896 |
| IfcPlateXapes | 9144 | 3993561 |
| IfcProject | 17317 | 17319 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpGrups de pressió | 14322 | 33371 |
| IfcRailingBaranes | 14274 | 541610 |
| IfcRamp | 2955 | 8863 |
| IfcRampFlightRampes | 2070 | 5676 |
| IfcReinforcingBarBarres d'armat | 11515 | 90102309 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofCobertes | 132571 | 1059042 |
| IfcSanitaryTerminalAparells sanitaris | 8302 | 599474 |
| IfcSensorSensors | 583 | 13853 |
| IfcShadingDeviceEdificis propers i altres obstacles | 105310 | 7132211 |
| IfcSiteEntorn | 363786 | 393833 |
| IfcSlabForjats | 197690 | 7181059 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceDispositius solars | 5328 | 75175 |
| IfcSpaceRecintes | 148808 | 8260426 |
| IfcSpaceHeaterThermal emitters | 3754 | 64139 |
| IfcSpatialZone | 623 | 23749 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23370 | 176970 |
| IfcStairFlightEscales | 12803 | 150370 |
| 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 |
| IfcSwitchingDeviceMecanismes | 1282 | 56048 |
| IfcSystem | 1742 | 235446 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankDipòsits | 7164 | 15125 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformadors | 913 | 1363 |
| IfcTransportElementElements de transport | 2058 | 15290 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3865 | 120055 |
| IfcValveVàlvules | 4199 | 196559 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137761 | 150919 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallMurs | 158331 | 22232203 |
| IfcWallStandardCase | 32949 | 5372009 |
| IfcWasteTerminal | 180 | 5557 |
| IfcWindowFinestres | 143132 | 7387150 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93823 | 806042 |