| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23575 | 955395 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4545 | 62428 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105820 | 2642676 |
| IfcAudioVisualAppliance | 670 | 15211 |
| IfcBeamBeams | 68067 | 20530008 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 416 | 1558 |
| IfcBuilding | 293165 | 305419 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1793 | 2153986 |
| IfcBuildingElementProxyGeneric elements | 50211 | 35461758 |
| IfcBuildingStorey | 282150 | 1160711 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 588 | 215776 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 262 | 3990 |
| IfcColumnColumns | 78148 | 7499961 |
| 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 | 10029 | 2286966 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6862 | 890263 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1840 | 410075 |
| IfcDistributionChamberElementHatches | 2874 | 55791 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4330 | 64918 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8834 | 12454516 |
| IfcDistributionSystem | 1893 | 98744 |
| IfcDoorDoors | 108067 | 4517586 |
| IfcDuctFittingDistribution | 13545 | 1682864 |
| IfcDuctSegmentDucts | 24717 | 2537788 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3866 | 98144 |
| IfcElectricDistributionBoardDistribution panels | 1822 | 22956 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21612 | 12928186 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11430 | 69367 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279841 | 450215 |
| IfcFanFans | 1433 | 5404 |
| IfcFastener | 1075 | 2220502 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1155 | 189382 |
| IfcFlowController | 1164 | 111788 |
| IfcFlowFittingFlow fittings | 1705 | 1461938 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2790 | 5955 |
| IfcFlowMovingDeviceFlow moving devices | 223 | 10620 |
| IfcFlowSegment | 2629 | 1695699 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7161 | 972092 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25413 | 837542 |
| IfcFurnishingElement | 4613 | 1018972 |
| IfcFurnitureFurniture | 7581 | 1534410 |
| IfcGeographicElement | 4304 | 55437 |
| IfcGrid | 6602 | 66949 |
| IfcGroup | 6089 | 433991 |
| IfcHeatExchangerHeat exchangers | 2892 | 17498 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 828 | 26413 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2060 | 267107 |
| IfcMechanicalFastener | 1482 | 2521656 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39145 | 14778215 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143491 | 16167711 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1490 | 174711 |
| IfcPilePiles | 1679 | 104025 |
| IfcPipeFittingPipe fittings | 11707 | 744831 |
| IfcPipeSegmentPipes | 33788 | 10315684 |
| IfcPlatePlates | 7543 | 3207379 |
| IfcProject | 14314 | 14316 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12210 | 28514 |
| IfcRailingRailings | 12110 | 462124 |
| IfcRamp | 2460 | 6719 |
| IfcRampFlightRamps | 1742 | 4799 |
| IfcReinforcingBarReinforcement bars | 9329 | 70126984 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112992 | 916540 |
| IfcSanitaryTerminalSanitary appliances | 7082 | 490807 |
| IfcSensorSensors | 476 | 10065 |
| IfcShadingDeviceNearby buildings and other obstacles | 90577 | 6029406 |
| IfcSiteSurroundings | 306339 | 331655 |
| IfcSlabFloor slabs | 168672 | 5937663 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4654 | 67140 |
| IfcSpaceSpaces | 127426 | 6971521 |
| IfcSpaceHeaterThermal emitters | 3166 | 55668 |
| IfcSpatialZone | 541 | 19801 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19591 | 142442 |
| IfcStairFlightStairs | 10649 | 118349 |
| 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 | 1105 | 43804 |
| IfcSystem | 1485 | 194091 |
| IfcSystemFurnitureElement | 731 | 43109 |
| IfcTankTanks | 6156 | 12670 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 808 | 1234 |
| IfcTransportElementTransport elements | 1682 | 9319 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3256 | 100920 |
| IfcValveValves | 3594 | 160121 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117968 | 130612 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134863 | 18551047 |
| IfcWallStandardCase | 28056 | 4480062 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121957 | 6345831 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79887 | 687980 |