| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23342 | 948143 |
| IfcAirTerminalBox | 1500 | 81999 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4515 | 61958 |
| IfcAlarmAlarm systems | 453 | 9055 |
| IfcAnnotation | 104852 | 2633021 |
| IfcAudioVisualAppliance | 661 | 14671 |
| IfcBeamBeams | 67107 | 20222743 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1080 |
| IfcBuilding | 290320 | 302454 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1771 | 2124237 |
| IfcBuildingElementProxyGeneric elements | 49772 | 35298001 |
| IfcBuildingStorey | 279348 | 1150204 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 206 | 55520 |
| IfcCableCarrierSegmentConduits | 581 | 214747 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 77207 | 7412475 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9952 | 2269299 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6824 | 858363 |
| IfcDamperDampers | 75 | 1606 |
| IfcDiscreteAccessoryDiscrete accessories | 1824 | 395417 |
| IfcDistributionChamberElementHatches | 2846 | 55318 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4283 | 64457 |
| IfcDistributionFlowElement | 622 | 19757 |
| IfcDistributionPort | 8735 | 12260279 |
| IfcDistributionSystem | 1857 | 96521 |
| IfcDoorDoors | 107214 | 4493158 |
| IfcDuctFittingDistribution | 13397 | 1671086 |
| IfcDuctSegmentDucts | 24468 | 2516759 |
| IfcDuctSilencer | 106 | 835 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3855 | 98318 |
| IfcElectricDistributionBoardDistribution panels | 1802 | 22939 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21336 | 12808449 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11289 | 68886 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 277119 | 446177 |
| IfcFanFans | 1413 | 5338 |
| IfcFastener | 1045 | 2176423 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1141 | 181401 |
| IfcFlowController | 1158 | 112359 |
| IfcFlowFittingFlow fittings | 1694 | 1460307 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2756 | 5826 |
| IfcFlowMovingDeviceFlow moving devices | 225 | 10869 |
| IfcFlowSegment | 2619 | 1694074 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7125 | 970158 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25167 | 830522 |
| IfcFurnishingElement | 4614 | 1021068 |
| IfcFurnitureFurniture | 7529 | 1526202 |
| IfcGeographicElement | 4286 | 55282 |
| IfcGrid | 6551 | 66476 |
| IfcGroup | 6045 | 433427 |
| IfcHeatExchangerHeat exchangers | 2854 | 17225 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 817 | 26359 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2046 | 264735 |
| IfcMechanicalFastener | 1448 | 2396839 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 38897 | 14752398 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142311 | 16103326 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1474 | 173516 |
| IfcPilePiles | 1659 | 102755 |
| IfcPipeFittingPipe fittings | 11588 | 716639 |
| IfcPipeSegmentPipes | 33409 | 10184375 |
| IfcPlatePlates | 7454 | 3161485 |
| IfcProject | 14161 | 14163 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 52 | 2017 |
| IfcProxy | 35 | 7491 |
| IfcPumpBooster sets | 12042 | 28141 |
| IfcRailingRailings | 12035 | 461886 |
| IfcRamp | 2438 | 6749 |
| IfcRampFlightRamps | 1733 | 4773 |
| IfcReinforcingBarReinforcement bars | 9180 | 69194062 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112066 | 910562 |
| IfcSanitaryTerminalSanitary appliances | 7042 | 485166 |
| IfcSensorSensors | 469 | 9886 |
| IfcShadingDeviceNearby buildings and other obstacles | 89861 | 5952417 |
| IfcSiteSurroundings | 303378 | 328614 |
| IfcSlabFloor slabs | 167237 | 5905162 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4588 | 66870 |
| IfcSpaceSpaces | 126356 | 6929315 |
| IfcSpaceHeaterThermal emitters | 3130 | 54672 |
| IfcSpatialZone | 537 | 19524 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19426 | 141571 |
| IfcStairFlightStairs | 10568 | 117550 |
| 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 | 1090 | 43398 |
| IfcSystem | 1480 | 194691 |
| IfcSystemFurnitureElement | 726 | 42771 |
| IfcTankTanks | 6060 | 12534 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 798 | 1223 |
| IfcTransportElementTransport elements | 1674 | 9306 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3225 | 98908 |
| IfcValveValves | 3551 | 157506 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116945 | 129492 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 133774 | 18411583 |
| IfcWallStandardCase | 27776 | 4532770 |
| IfcWasteTerminal | 121 | 3293 |
| IfcWindowWindows | 120974 | 6302389 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79259 | 682654 |