| IfcActor | 66 | 141 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalTerminals d'aire | 25601 | 1041194 |
| IfcAirTerminalBox | 1664 | 91445 |
| IfcAirToAirHeatRecoveryRecuperadors de calor aire-aire | 4951 | 67937 |
| IfcAlarmSistemes d'alarma | 494 | 9808 |
| IfcAnnotation | 114210 | 2826582 |
| IfcAudioVisualAppliance | 714 | 15663 |
| IfcBeamBigues | 76024 | 23301721 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 443 | 1710 |
| IfcBuilding | 319413 | 332638 |
| IfcBuildingElementElements constructius | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1892 | 2366691 |
| IfcBuildingElementProxyElements genèrics | 54523 | 38461163 |
| IfcBuildingStorey | 308059 | 1265390 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 238 | 58204 |
| IfcCableCarrierSegmentCanalitzacions | 685 | 251181 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 125 | 8429 |
| IfcChiller | 6 | 12 |
| IfcChimney | 73 | 868 |
| IfcCivilElement | 46 | 306 |
| IfcCoil | 275 | 4523 |
| IfcColumnPilars | 86780 | 8365597 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceDispositius de telecomunicació | 31 | 174 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 7 | 20 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringRevestiments | 11175 | 2550382 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallMurs cortina | 7548 | 998303 |
| IfcDamperDampers | 101 | 5111 |
| IfcDiscreteAccessoryDiscrete accessories | 1906 | 414373 |
| IfcDistributionChamberElementPericons | 3067 | 60231 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 302 | 13452 |
| IfcDistributionElementElements de distribució de flux | 4715 | 72382 |
| IfcDistributionFlowElement | 674 | 21550 |
| IfcDistributionPort | 9913 | 13913915 |
| IfcDistributionSystem | 2236 | 109956 |
| IfcDoorPortes | 117176 | 4933014 |
| IfcDuctFittingDistribució | 14760 | 1853616 |
| IfcDuctSegmentConductes | 26800 | 2793949 |
| IfcDuctSilencer | 126 | 2060 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4122 | 103706 |
| IfcElectricDistributionBoardQuadres elèctrics | 2033 | 25672 |
| IfcElectricDistributionPoint | 72 | 1369 |
| IfcElectricFlowStorageDevice | 263 | 2096 |
| IfcElectricGeneratorGeneradors elèctrics | 0 | 0 |
| IfcElectricMotorMotors elèctrics | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 23822 | 14222223 |
| IfcEnergyConversionDeviceConvertidors d'energia | 12446 | 75789 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 304418 | 483174 |
| IfcFanVentiladors | 1560 | 6054 |
| IfcFastener | 1184 | 2350678 |
| IfcFilter | 60 | 562 |
| IfcFireSuppressionTerminal | 1269 | 203046 |
| IfcFlowController | 1300 | 119115 |
| IfcFlowFittingUnions i transicions de flux | 1951 | 1577190 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterComptadors | 3010 | 6362 |
| IfcFlowMovingDeviceDispositius de flux | 252 | 12156 |
| IfcFlowSegment | 2979 | 1888671 |
| IfcFlowStorageDevice | 121 | 467 |
| IfcFlowTerminalTerminals de flux | 7995 | 1080819 |
| IfcFlowTreatmentDevice | 44 | 505 |
| IfcFootingFonamentacions | 27359 | 897853 |
| IfcFurnishingElement | 5052 | 1139418 |
| IfcFurnitureMobiliari | 8243 | 1650365 |
| IfcGeographicElement | 4606 | 59916 |
| IfcGrid | 7282 | 73163 |
| IfcGroup | 6632 | 471456 |
| IfcHeatExchangerBescanviadors de calor | 3108 | 19276 |
| IfcInterceptor | 18 | 29 |
| IfcJunctionBoxCaixes de connexió | 937 | 29395 |
| IfcLaborResource | 4 | 358 |
| IfcLampLlums | 16 | 2109 |
| IfcLightFixtureLluminàries | 2261 | 341797 |
| IfcMechanicalFastener | 1635 | 2664099 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberAltres barres de l'estructura | 41702 | 15980644 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 40 | 204 |
| IfcOpeningElementBuits | 155216 | 17589054 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletPreses | 1612 | 193350 |
| IfcPilePilons | 1876 | 119338 |
| IfcPipeFittingPipe fittings | 12620 | 791211 |
| IfcPipeSegmentCanonades | 36589 | 11245080 |
| IfcPlateXapes | 8364 | 3567496 |
| IfcProject | 15911 | 15913 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 64 | 2670 |
| IfcProxy | 44 | 19278 |
| IfcPumpGrups de pressió | 13284 | 31362 |
| IfcRailingBaranes | 13275 | 501167 |
| IfcRamp | 2700 | 7577 |
| IfcRampFlightRampes | 1929 | 5195 |
| IfcReinforcingBarBarres d'armat | 10356 | 78278728 |
| IfcReinforcingMesh | 34 | 7529 |
| IfcRoofCobertes | 122289 | 981798 |
| IfcSanitaryTerminalAparells sanitaris | 7642 | 546422 |
| IfcSensorSensors | 516 | 12085 |
| IfcShadingDeviceEdificis propers i altres obstacles | 97404 | 6531680 |
| IfcSiteEntorn | 333699 | 361473 |
| IfcSlabForjats | 182493 | 6531987 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceDispositius solars | 5041 | 72144 |
| IfcSpaceRecintes | 137456 | 7601557 |
| IfcSpaceHeaterThermal emitters | 3470 | 60808 |
| IfcSpatialZone | 568 | 21593 |
| IfcStackTerminal | 22 | 476 |
| IfcStair | 21637 | 160985 |
| IfcStairFlightEscales | 11884 | 135765 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 49 | 49 |
| IfcStructuralCurveAction | 3 | 126 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 47 | 18982 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 11 | 66 |
| IfcStructuralLoadGroup | 22 | 1261 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 78 | 29480 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceMecanismes | 1199 | 50948 |
| IfcSystem | 1647 | 210110 |
| IfcSystemFurnitureElement | 778 | 47379 |
| IfcTankDipòsits | 6748 | 14110 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 117 | 20876 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformadors | 862 | 1302 |
| IfcTransportElementElements de transport | 1827 | 12487 |
| IfcUnitaryControlElementUnitary control elements | 13 | 53 |
| IfcUnitaryEquipment | 3556 | 110174 |
| IfcValveVàlvules | 3846 | 177167 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 127361 | 141993 |
| IfcVoidingFeature | 21 | 17275 |
| IfcWallMurs | 146036 | 20310983 |
| IfcWallStandardCase | 30562 | 5024425 |
| IfcWasteTerminal | 136 | 3825 |
| IfcWindowFinestres | 132020 | 6831206 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 86147 | 739401 |