| IfcActor | 68 | 148 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22160 | 897155 |
| IfcAirTerminalBox | 1402 | 73409 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4280 | 57099 |
| IfcAlarmAlarm systems | 428 | 8124 |
| IfcAnnotation | 99858 | 2505088 |
| IfcAudioVisualAppliance | 610 | 13409 |
| IfcBeamBeams | 62613 | 18724725 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 397 | 1066 |
| IfcBuilding | 275176 | 286781 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1703 | 2080635 |
| IfcBuildingElementProxyGeneric elements | 47298 | 33326228 |
| IfcBuildingStorey | 264423 | 1089785 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 201 | 53925 |
| IfcCableCarrierSegmentConduits | 565 | 211261 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 84 | 6122 |
| IfcChiller | 2 | 3 |
| IfcChimney | 65 | 787 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 257 | 3940 |
| IfcColumnColumns | 72311 | 6902394 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 22 | 35 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9450 | 2108501 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6523 | 774471 |
| IfcDamperDampers | 62 | 1310 |
| IfcDiscreteAccessoryDiscrete accessories | 1741 | 389919 |
| IfcDistributionChamberElementHatches | 2705 | 52608 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13520 |
| IfcDistributionElementDistribution flow elements | 4104 | 61586 |
| IfcDistributionFlowElement | 596 | 19156 |
| IfcDistributionPort | 8287 | 11542461 |
| IfcDistributionSystem | 1695 | 93010 |
| IfcDoorDoors | 101936 | 4236611 |
| IfcDuctFittingDistribution | 12700 | 1570605 |
| IfcDuctSegmentDucts | 23269 | 2375796 |
| IfcDuctSilencer | 102 | 638 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3754 | 96772 |
| IfcElectricDistributionBoardDistribution panels | 1709 | 21952 |
| IfcElectricDistributionPoint | 70 | 1314 |
| IfcElectricFlowStorageDevice | 224 | 1383 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20036 | 11795875 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10751 | 66244 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 262581 | 425443 |
| IfcFanFans | 1344 | 5032 |
| IfcFastener | 1018 | 2077921 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1064 | 167473 |
| IfcFlowController | 1115 | 88664 |
| IfcFlowFittingFlow fittings | 1622 | 1363350 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2617 | 5609 |
| IfcFlowMovingDeviceFlow moving devices | 216 | 10638 |
| IfcFlowSegment | 2476 | 1588993 |
| IfcFlowStorageDevice | 105 | 391 |
| IfcFlowTerminalFlow terminals | 6791 | 923579 |
| IfcFlowTreatmentDevice | 36 | 402 |
| IfcFootingFoundations | 24006 | 790164 |
| IfcFurnishingElement | 4392 | 950135 |
| IfcFurnitureFurniture | 7230 | 1445760 |
| IfcGeographicElement | 4114 | 50113 |
| IfcGrid | 6326 | 65225 |
| IfcGroup | 5738 | 417223 |
| IfcHeatExchangerHeat exchangers | 2710 | 16642 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 776 | 25054 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 1976 | 251240 |
| IfcMechanicalFastener | 1384 | 2228693 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37566 | 14325608 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 135375 | 15384936 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1399 | 169904 |
| IfcPilePiles | 1553 | 96484 |
| IfcPipeFittingPipe fittings | 11111 | 699358 |
| IfcPipeSegmentPipes | 31761 | 9762875 |
| IfcPlatePlates | 7148 | 2952841 |
| IfcProject | 13404 | 13408 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 46 | 1941 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11429 | 26974 |
| IfcRailingRailings | 11415 | 433035 |
| IfcRamp | 2260 | 6217 |
| IfcRampFlightRamps | 1628 | 4482 |
| IfcReinforcingBarReinforcement bars | 8502 | 62997047 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 106744 | 867045 |
| IfcSanitaryTerminalSanitary appliances | 6762 | 462788 |
| IfcSensorSensors | 438 | 8900 |
| IfcShadingDeviceNearby buildings and other obstacles | 85591 | 5684559 |
| IfcSiteSurroundings | 287542 | 310674 |
| IfcSlabFloor slabs | 159060 | 5552860 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4351 | 65306 |
| IfcSpaceSpaces | 120167 | 6547989 |
| IfcSpaceHeaterThermal emitters | 2994 | 52713 |
| IfcSpatialZone | 505 | 17626 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18344 | 129991 |
| IfcStairFlightStairs | 10044 | 111277 |
| IfcStructuralAnalysisModel | 44 | 44 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 4 | 2493 |
| IfcStructuralCurveMember | 42 | 16225 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 19 | 1201 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 9 | 224 |
| IfcStructuralPointConnection | 72 | 26108 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 3 | 258 |
| IfcStructuralSurfaceMember | 24 | 7006 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1023 | 42334 |
| IfcSystem | 1422 | 178665 |
| IfcSystemFurnitureElement | 673 | 38992 |
| IfcTankTanks | 5761 | 12020 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 730 | 1106 |
| IfcTransportElementTransport elements | 1583 | 7742 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3080 | 95574 |
| IfcValveValves | 3381 | 154292 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 111486 | 124054 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 127317 | 17419863 |
| IfcWallStandardCase | 26339 | 4235110 |
| IfcWasteTerminal | 118 | 3003 |
| IfcWindowWindows | 115110 | 6002567 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 75428 | 649473 |