| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29338 | 1179203 |
| IfcAirTerminalBox | 1963 | 110210 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5678 | 80409 |
| IfcAlarmAlarm systems | 547 | 10564 |
| IfcAnnotation | 128582 | 3318764 |
| IfcAudioVisualAppliance | 802 | 17401 |
| IfcBeamBeams | 90260 | 28205795 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 365563 | 381493 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2239 | 2857231 |
| IfcBuildingElementProxyGeneric elements | 61867 | 45131293 |
| IfcBuildingStorey | 353546 | 1452807 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 280 | 59916 |
| IfcCableCarrierSegmentConduits | 806 | 264522 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 134 | 1002 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 102292 | 10057128 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 43 | 225 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13184 | 3156569 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8623 | 1145099 |
| IfcDamperDampers | 158 | 7940 |
| IfcDiscreteAccessoryDiscrete accessories | 2208 | 484046 |
| IfcDistributionChamberElementHatches | 3472 | 67396 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5306 | 79743 |
| IfcDistributionFlowElement | 868 | 28381 |
| IfcDistributionPort | 11711 | 16672116 |
| IfcDistributionSystem | 2901 | 122165 |
| IfcDoorDoors | 133108 | 5654528 |
| IfcDuctFittingDistribution | 16688 | 2124042 |
| IfcDuctSegmentDucts | 30607 | 3198642 |
| IfcDuctSilencer | 172 | 2103 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4622 | 110807 |
| IfcElectricDistributionBoardDistribution panels | 2252 | 29135 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2305 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27555 | 16900095 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14109 | 86953 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 348026 | 557086 |
| IfcFanFans | 1728 | 6437 |
| IfcFastener | 1429 | 2579502 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1466 | 309124 |
| IfcFlowController | 1476 | 154522 |
| IfcFlowFittingFlow fittings | 2226 | 1924402 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3437 | 7277 |
| IfcFlowMovingDeviceFlow moving devices | 315 | 13520 |
| IfcFlowSegment | 3469 | 2236018 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9150 | 1260163 |
| IfcFlowTreatmentDevice | 51 | 596 |
| IfcFootingFoundations | 30776 | 1016162 |
| IfcFurnishingElement | 5799 | 1268393 |
| IfcFurnitureFurniture | 9388 | 1925640 |
| IfcGeographicElement | 5352 | 67072 |
| IfcGrid | 8096 | 82383 |
| IfcGroup | 7491 | 528583 |
| IfcHeatExchangerHeat exchangers | 3571 | 21929 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1049 | 37760 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2649 | 454345 |
| IfcMechanicalFastener | 1920 | 2955447 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45776 | 17738647 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 176001 | 20155853 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1801 | 228402 |
| IfcPilePiles | 2123 | 134404 |
| IfcPipeFittingPipe fittings | 14241 | 855751 |
| IfcPipeSegmentPipes | 41220 | 12753800 |
| IfcPlatePlates | 9597 | 4167562 |
| IfcProject | 18559 | 18561 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 92 | 6192 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14935 | 34680 |
| IfcRailingRailings | 14938 | 566785 |
| IfcRamp | 3019 | 8987 |
| IfcRampFlightRamps | 2138 | 5853 |
| IfcReinforcingBarReinforcement bars | 12140 | 95155419 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138549 | 1105316 |
| IfcSanitaryTerminalSanitary appliances | 8598 | 629583 |
| IfcSensorSensors | 604 | 13919 |
| IfcShadingDeviceNearby buildings and other obstacles | 109894 | 7437804 |
| IfcSiteSurroundings | 382122 | 413334 |
| IfcSlabFloor slabs | 206784 | 7626767 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5473 | 79950 |
| IfcSpaceSpaces | 155587 | 8706538 |
| IfcSpaceHeaterThermal emitters | 3920 | 66581 |
| IfcSpatialZone | 643 | 25017 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24595 | 186116 |
| IfcStairFlightStairs | 13431 | 159549 |
| 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 | 1340 | 57516 |
| IfcSystem | 1865 | 243374 |
| IfcSystemFurnitureElement | 903 | 52146 |
| IfcTankTanks | 7395 | 15555 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1418 |
| IfcTransportElementTransport elements | 2142 | 16568 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4039 | 123927 |
| IfcValveValves | 4397 | 204017 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143925 | 157162 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165675 | 23495403 |
| IfcWallStandardCase | 34546 | 5701094 |
| IfcWasteTerminal | 196 | 7230 |
| IfcWindowWindows | 149700 | 7742973 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98275 | 842043 |