| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29191 | 1175852 |
| IfcAirTerminalBox | 1960 | 110101 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5644 | 80245 |
| IfcAlarmAlarm systems | 538 | 10324 |
| IfcAnnotation | 128147 | 3309791 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89780 | 28072768 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364104 | 379934 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2212 | 2808593 |
| IfcBuildingElementProxyGeneric elements | 61622 | 44962385 |
| IfcBuildingStorey | 352126 | 1446550 |
| 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 | 101772 | 10018314 |
| 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 | 13108 | 3145055 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8590 | 1143606 |
| 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 | 11660 | 16575344 |
| IfcDistributionSystem | 2876 | 121547 |
| IfcDoorDoors | 132621 | 5634812 |
| IfcDuctFittingDistribution | 16597 | 2117637 |
| IfcDuctSegmentDucts | 30454 | 3188283 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4613 | 110647 |
| IfcElectricDistributionBoardDistribution panels | 2245 | 29110 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2296 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27411 | 16822070 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14048 | 86768 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 346665 | 555436 |
| IfcFanFans | 1727 | 6433 |
| IfcFastener | 1421 | 2576691 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1454 | 298583 |
| IfcFlowController | 1472 | 154380 |
| IfcFlowFittingFlow fittings | 2220 | 1922545 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3427 | 7257 |
| IfcFlowMovingDeviceFlow moving devices | 311 | 13176 |
| IfcFlowSegment | 3456 | 2234909 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9099 | 1260566 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30639 | 1011498 |
| IfcFurnishingElement | 5784 | 1265618 |
| IfcFurnitureFurniture | 9356 | 1922256 |
| IfcGeographicElement | 5337 | 66948 |
| IfcGrid | 8077 | 82228 |
| IfcGroup | 7469 | 527897 |
| 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 | 45649 | 17701728 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175350 | 20098316 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1794 | 227613 |
| IfcPilePiles | 2117 | 133622 |
| IfcPipeFittingPipe fittings | 14173 | 848128 |
| IfcPipeSegmentPipes | 41055 | 12696015 |
| IfcPlatePlates | 9556 | 4150670 |
| IfcProject | 18471 | 18473 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 89 | 5927 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14856 | 34536 |
| IfcRailingRailings | 14894 | 565488 |
| IfcRamp | 3013 | 8968 |
| IfcRampFlightRamps | 2122 | 5818 |
| IfcReinforcingBarReinforcement bars | 12071 | 94558280 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138054 | 1102437 |
| IfcSanitaryTerminalSanitary appliances | 8581 | 628564 |
| IfcSensorSensors | 601 | 13858 |
| IfcShadingDeviceNearby buildings and other obstacles | 109538 | 7422171 |
| IfcSiteSurroundings | 380615 | 411813 |
| IfcSlabFloor slabs | 205979 | 7600466 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5463 | 79927 |
| IfcSpaceSpaces | 155013 | 8680727 |
| IfcSpaceHeaterThermal emitters | 3894 | 66294 |
| IfcSpatialZone | 640 | 24949 |
| IfcStackTerminal | 30 | 449 |
| IfcStair | 24477 | 185396 |
| IfcStairFlightStairs | 13389 | 158890 |
| 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 | 1857 | 243581 |
| 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 | 4025 | 123786 |
| IfcValveValves | 4375 | 202445 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143440 | 156717 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165093 | 23444677 |
| IfcWallStandardCase | 34377 | 5677567 |
| IfcWasteTerminal | 193 | 7069 |
| IfcWindowWindows | 149153 | 7720483 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97913 | 839806 |