| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29547 | 1188031 |
| IfcAirTerminalBox | 1984 | 111255 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5750 | 81347 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 129242 | 3369225 |
| IfcAudioVisualAppliance | 809 | 17641 |
| IfcBeamBeams | 91035 | 28549396 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 367970 | 384085 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2291 | 2903438 |
| IfcBuildingElementProxyGeneric elements | 62349 | 45662341 |
| IfcBuildingStorey | 355954 | 1463469 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 59990 |
| IfcCableCarrierSegmentConduits | 811 | 267431 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 143 | 1021 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103165 | 10138724 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 66 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 46 | 234 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13367 | 3189375 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8700 | 1151163 |
| IfcDamperDampers | 164 | 8217 |
| IfcDiscreteAccessoryDiscrete accessories | 2220 | 485038 |
| IfcDistributionChamberElementHatches | 3494 | 67967 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5327 | 80103 |
| IfcDistributionFlowElement | 884 | 29183 |
| IfcDistributionPort | 11837 | 16752858 |
| IfcDistributionSystem | 2950 | 122480 |
| IfcDoorDoors | 133915 | 5704178 |
| IfcDuctFittingDistribution | 16811 | 2148231 |
| IfcDuctSegmentDucts | 30810 | 3227461 |
| IfcDuctSilencer | 177 | 2268 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4647 | 111306 |
| IfcElectricDistributionBoardDistribution panels | 2267 | 29177 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 294 | 2305 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27730 | 17044289 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14208 | 87546 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350092 | 559403 |
| IfcFanFans | 1738 | 6505 |
| IfcFastener | 1443 | 2581745 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1473 | 309561 |
| IfcFlowController | 1485 | 155274 |
| IfcFlowFittingFlow fittings | 2236 | 1932090 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3456 | 7300 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15085 |
| IfcFlowSegment | 3523 | 2246571 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9276 | 1277221 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30930 | 1022933 |
| IfcFurnishingElement | 5995 | 1289663 |
| IfcFurnitureFurniture | 9466 | 1940192 |
| IfcGeographicElement | 5413 | 68607 |
| IfcGrid | 8182 | 82989 |
| IfcGroup | 7542 | 533089 |
| IfcHeatExchangerHeat exchangers | 3599 | 22028 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1055 | 37855 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2665 | 454813 |
| IfcMechanicalFastener | 1935 | 2961726 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45994 | 17905285 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177130 | 20299686 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1807 | 228284 |
| IfcPilePiles | 2142 | 135511 |
| IfcPipeFittingPipe fittings | 14346 | 854740 |
| IfcPipeSegmentPipes | 41476 | 12825030 |
| IfcPlatePlates | 9660 | 4204334 |
| IfcProject | 18850 | 18852 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15021 | 34839 |
| IfcRailingRailings | 15075 | 575969 |
| IfcRamp | 3034 | 9034 |
| IfcRampFlightRamps | 2150 | 5875 |
| IfcReinforcingBarReinforcement bars | 12207 | 95657106 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139356 | 1112327 |
| IfcSanitaryTerminalSanitary appliances | 8653 | 637783 |
| IfcSensorSensors | 608 | 13957 |
| IfcShadingDeviceNearby buildings and other obstacles | 110487 | 7486749 |
| IfcSiteSurroundings | 384613 | 415947 |
| IfcSlabFloor slabs | 208036 | 7775243 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5509 | 81092 |
| IfcSpaceSpaces | 156497 | 8770923 |
| IfcSpaceHeaterThermal emitters | 3938 | 66748 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24787 | 187568 |
| IfcStairFlightStairs | 13515 | 161011 |
| 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 | 1342 | 57601 |
| IfcSystem | 1872 | 244357 |
| IfcSystemFurnitureElement | 910 | 52863 |
| IfcTankTanks | 7430 | 15611 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 952 | 1422 |
| IfcTransportElementTransport elements | 2158 | 16724 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4076 | 124340 |
| IfcValveValves | 4435 | 207070 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144701 | 157974 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166654 | 23747809 |
| IfcWallStandardCase | 34790 | 5763517 |
| IfcWasteTerminal | 199 | 10194 |
| IfcWindowWindows | 150655 | 7795011 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98868 | 847610 |