| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23233 | 945559 |
| IfcAirTerminalBox | 1492 | 81735 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4497 | 61888 |
| IfcAlarmAlarm systems | 451 | 9048 |
| IfcAnnotation | 104419 | 2623256 |
| IfcAudioVisualAppliance | 658 | 14614 |
| IfcBeamBeams | 66702 | 20055540 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1080 |
| IfcBuilding | 289049 | 301138 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1762 | 2118921 |
| IfcBuildingElementProxyGeneric elements | 49545 | 35130942 |
| IfcBuildingStorey | 278090 | 1145024 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55470 |
| IfcCableCarrierSegmentConduits | 578 | 214414 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 76797 | 7360269 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 24 | 39 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9907 | 2237759 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6798 | 857973 |
| IfcDamperDampers | 74 | 1542 |
| IfcDiscreteAccessoryDiscrete accessories | 1820 | 395281 |
| IfcDistributionChamberElementHatches | 2838 | 55177 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4270 | 64308 |
| IfcDistributionFlowElement | 621 | 19644 |
| IfcDistributionPort | 8696 | 12069911 |
| IfcDistributionSystem | 1840 | 95267 |
| IfcDoorDoors | 106807 | 4480011 |
| IfcDuctFittingDistribution | 13345 | 1666223 |
| IfcDuctSegmentDucts | 24359 | 2509452 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3844 | 98105 |
| IfcElectricDistributionBoardDistribution panels | 1792 | 22894 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21224 | 12717717 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11245 | 68696 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 275897 | 444857 |
| IfcFanFans | 1408 | 5301 |
| IfcFastener | 1041 | 2125736 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1134 | 176008 |
| IfcFlowController | 1156 | 111007 |
| IfcFlowFittingFlow fittings | 1692 | 1435462 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2741 | 5800 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 10835 |
| IfcFlowSegment | 2612 | 1664622 |
| IfcFlowStorageDevice | 107 | 392 |
| IfcFlowTerminalFlow terminals | 7095 | 956514 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25084 | 828204 |
| IfcFurnishingElement | 4585 | 1018266 |
| IfcFurnitureFurniture | 7502 | 1519024 |
| IfcGeographicElement | 4271 | 54509 |
| IfcGrid | 6522 | 65767 |
| IfcGroup | 5991 | 425152 |
| IfcHeatExchangerHeat exchangers | 2839 | 17174 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 815 | 26341 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2045 | 263993 |
| IfcMechanicalFastener | 1442 | 2374324 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38786 | 14696414 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 141757 | 16054066 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1463 | 173296 |
| IfcPilePiles | 1643 | 102206 |
| IfcPipeFittingPipe fittings | 11546 | 711374 |
| IfcPipeSegmentPipes | 33276 | 10141265 |
| IfcPlatePlates | 7417 | 3088958 |
| IfcProject | 14086 | 14088 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 34 | 7480 |
| IfcPumpBooster sets | 11986 | 28064 |
| IfcRailingRailings | 11990 | 457769 |
| IfcRamp | 2427 | 6676 |
| IfcRampFlightRamps | 1724 | 4712 |
| IfcReinforcingBarReinforcement bars | 9123 | 68834676 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111627 | 906258 |
| IfcSanitaryTerminalSanitary appliances | 7012 | 482582 |
| IfcSensorSensors | 468 | 9859 |
| IfcShadingDeviceNearby buildings and other obstacles | 89503 | 5940396 |
| IfcSiteSurroundings | 302045 | 326197 |
| IfcSlabFloor slabs | 166549 | 5866779 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4572 | 66761 |
| IfcSpaceSpaces | 125833 | 6882559 |
| IfcSpaceHeaterThermal emitters | 3121 | 54569 |
| IfcSpatialZone | 538 | 19468 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19352 | 140656 |
| IfcStairFlightStairs | 10524 | 116549 |
| 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 | 1080 | 43326 |
| IfcSystem | 1476 | 192491 |
| IfcSystemFurnitureElement | 723 | 42656 |
| IfcTankTanks | 6032 | 12549 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 794 | 1218 |
| IfcTransportElementTransport elements | 1667 | 9276 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3216 | 98861 |
| IfcValveValves | 3535 | 155950 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116491 | 129038 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 133240 | 18327834 |
| IfcWallStandardCase | 27647 | 4485963 |
| IfcWasteTerminal | 122 | 3307 |
| IfcWindowWindows | 120503 | 6282433 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78910 | 679252 |