| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24225 | 985662 |
| IfcAirTerminalBox | 1553 | 85433 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4666 | 64263 |
| IfcAlarmAlarm systems | 465 | 9320 |
| IfcAnnotation | 108725 | 2678322 |
| IfcAudioVisualAppliance | 682 | 15183 |
| IfcBeamBeams | 70548 | 21546437 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 426 | 1582 |
| IfcBuilding | 301777 | 314350 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1846 | 2303057 |
| IfcBuildingElementProxyGeneric elements | 51502 | 36163298 |
| IfcBuildingStorey | 290639 | 1195034 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 218 | 56229 |
| IfcCableCarrierSegmentConduits | 620 | 234877 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80797 | 7786439 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 25 | 165 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10323 | 2358464 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7045 | 928992 |
| IfcDamperDampers | 87 | 2395 |
| IfcDiscreteAccessoryDiscrete accessories | 1842 | 407823 |
| IfcDistributionChamberElementHatches | 2932 | 57685 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13257 |
| IfcDistributionElementDistribution flow elements | 4452 | 66744 |
| IfcDistributionFlowElement | 635 | 19711 |
| IfcDistributionPort | 9129 | 12974022 |
| IfcDistributionSystem | 2011 | 101148 |
| IfcDoorDoors | 111158 | 4631694 |
| IfcDuctFittingDistribution | 13969 | 1744778 |
| IfcDuctSegmentDucts | 25370 | 2622067 |
| IfcDuctSilencer | 113 | 852 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3931 | 99244 |
| IfcElectricDistributionBoardDistribution panels | 1896 | 24108 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22271 | 13221231 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11706 | 71475 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 288056 | 460443 |
| IfcFanFans | 1479 | 5608 |
| IfcFastener | 1115 | 2366198 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1189 | 197616 |
| IfcFlowController | 1176 | 127404 |
| IfcFlowFittingFlow fittings | 1737 | 1513829 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2867 | 6130 |
| IfcFlowMovingDeviceFlow moving devices | 231 | 12355 |
| IfcFlowSegment | 2671 | 1770232 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7377 | 1006665 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25996 | 854194 |
| IfcFurnishingElement | 4732 | 1065915 |
| IfcFurnitureFurniture | 7772 | 1578335 |
| IfcGeographicElement | 4372 | 56052 |
| IfcGrid | 6776 | 68648 |
| IfcGroup | 6229 | 439022 |
| IfcHeatExchangerHeat exchangers | 2953 | 17931 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 873 | 27287 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2130 | 279728 |
| IfcMechanicalFastener | 1530 | 2580441 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39986 | 15206437 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147400 | 16549146 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1531 | 182332 |
| IfcPilePiles | 1739 | 108430 |
| IfcPipeFittingPipe fittings | 11984 | 759404 |
| IfcPipeSegmentPipes | 34708 | 10601827 |
| IfcPlatePlates | 7792 | 3340236 |
| IfcProject | 14771 | 14773 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12538 | 29416 |
| IfcRailingRailings | 12390 | 474131 |
| IfcRamp | 2532 | 6953 |
| IfcRampFlightRamps | 1790 | 4897 |
| IfcReinforcingBarReinforcement bars | 9664 | 72240868 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 116075 | 934634 |
| IfcSanitaryTerminalSanitary appliances | 7233 | 508115 |
| IfcSensorSensors | 485 | 10804 |
| IfcShadingDeviceNearby buildings and other obstacles | 92758 | 6167763 |
| IfcSiteSurroundings | 315311 | 341011 |
| IfcSlabFloor slabs | 173232 | 6097751 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4790 | 68356 |
| IfcSpaceSpaces | 130734 | 7145121 |
| IfcSpaceHeaterThermal emitters | 3260 | 57701 |
| IfcSpatialZone | 547 | 20805 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20225 | 149964 |
| IfcStairFlightStairs | 10980 | 123215 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1138 | 47204 |
| IfcSystem | 1511 | 205217 |
| IfcSystemFurnitureElement | 736 | 45175 |
| IfcTankTanks | 6366 | 13128 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 824 | 1234 |
| IfcTransportElementTransport elements | 1708 | 9541 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3393 | 106760 |
| IfcValveValves | 3643 | 164040 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 121180 | 133893 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138605 | 19050414 |
| IfcWallStandardCase | 28776 | 4740779 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125344 | 6496627 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81879 | 700937 |