| IfcActor | 62 | 136 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21702 | 879188 |
| IfcAirTerminalBox | 1381 | 70493 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4202 | 55749 |
| IfcAlarmAlarm systems | 411 | 7432 |
| IfcAnnotation | 97492 | 2480031 |
| IfcAudioVisualAppliance | 589 | 13097 |
| IfcBeamBeams | 60395 | 18083825 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 374 | 1012 |
| IfcBuilding | 267860 | 279188 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1675 | 1997865 |
| IfcBuildingElementProxyGeneric elements | 46214 | 32402325 |
| IfcBuildingStorey | 257237 | 1061339 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 192 | 53364 |
| IfcCableCarrierSegmentConduits | 539 | 200393 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 78 | 5103 |
| IfcChiller | 2 | 3 |
| IfcChimney | 61 | 760 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 250 | 3552 |
| IfcColumnColumns | 69832 | 6673227 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 21 | 34 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9155 | 2034068 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6370 | 742705 |
| IfcDamperDampers | 58 | 973 |
| IfcDiscreteAccessoryDiscrete accessories | 1704 | 383493 |
| IfcDistributionChamberElementHatches | 2596 | 50499 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 287 | 13410 |
| IfcDistributionElementDistribution flow elements | 4014 | 60412 |
| IfcDistributionFlowElement | 578 | 18267 |
| IfcDistributionPort | 8005 | 11004098 |
| IfcDistributionSystem | 1580 | 87155 |
| IfcDoorDoors | 99592 | 4140526 |
| IfcDuctFittingDistribution | 12442 | 1540037 |
| IfcDuctSegmentDucts | 22790 | 2330606 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3651 | 94904 |
| IfcElectricDistributionBoardDistribution panels | 1648 | 20753 |
| IfcElectricDistributionPoint | 67 | 1234 |
| IfcElectricFlowStorageDevice | 223 | 1382 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19431 | 11374022 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10494 | 63852 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 255444 | 416861 |
| IfcFanFans | 1312 | 4909 |
| IfcFastener | 987 | 1945046 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1034 | 157343 |
| IfcFlowController | 1086 | 84600 |
| IfcFlowFittingFlow fittings | 1586 | 1329930 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2512 | 5318 |
| IfcFlowMovingDeviceFlow moving devices | 208 | 10247 |
| IfcFlowSegment | 2426 | 1551348 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6602 | 910941 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23376 | 767823 |
| IfcFurnishingElement | 4271 | 916191 |
| IfcFurnitureFurniture | 7018 | 1407681 |
| IfcGeographicElement | 3998 | 49262 |
| IfcGrid | 6153 | 63916 |
| IfcGroup | 5599 | 401887 |
| IfcHeatExchangerHeat exchangers | 2585 | 15862 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 758 | 24179 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1919 | 240558 |
| IfcMechanicalFastener | 1359 | 2235098 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36951 | 14161152 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 132232 | 15054033 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1351 | 162321 |
| IfcPilePiles | 1495 | 92997 |
| IfcPipeFittingPipe fittings | 10814 | 652990 |
| IfcPipeSegmentPipes | 30933 | 9456914 |
| IfcPlatePlates | 6993 | 2899644 |
| IfcProject | 13074 | 13078 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11165 | 26435 |
| IfcRailingRailings | 11143 | 421891 |
| IfcRamp | 2219 | 6046 |
| IfcRampFlightRamps | 1607 | 4414 |
| IfcReinforcingBarReinforcement bars | 8182 | 60461310 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 104446 | 849809 |
| IfcSanitaryTerminalSanitary appliances | 6594 | 445890 |
| IfcSensorSensors | 424 | 8656 |
| IfcShadingDeviceNearby buildings and other obstacles | 83697 | 5568727 |
| IfcSiteSurroundings | 279772 | 302693 |
| IfcSlabFloor slabs | 155289 | 5413412 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4267 | 63699 |
| IfcSpaceSpaces | 117601 | 6392199 |
| IfcSpaceHeaterThermal emitters | 2934 | 51867 |
| IfcSpatialZone | 491 | 16938 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17853 | 126264 |
| IfcStairFlightStairs | 9869 | 109632 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 989 | 40903 |
| IfcSystem | 1381 | 168919 |
| IfcSystemFurnitureElement | 658 | 37440 |
| IfcTankTanks | 5645 | 11434 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 716 | 1085 |
| IfcTransportElementTransport elements | 1549 | 7465 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 3017 | 93813 |
| IfcValveValves | 3228 | 141677 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 109013 | 121525 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 124439 | 17002422 |
| IfcWallStandardCase | 25730 | 4086074 |
| IfcWasteTerminal | 108 | 2826 |
| IfcWindowWindows | 112538 | 5882321 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 73821 | 635270 |