| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29570 | 1188650 |
| IfcAirTerminalBox | 1984 | 111255 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5756 | 81353 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 129311 | 3369798 |
| IfcAudioVisualAppliance | 809 | 17641 |
| IfcBeamBeams | 91151 | 28589643 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 368249 | 384370 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2290 | 2911007 |
| IfcBuildingElementProxyGeneric elements | 62386 | 45667501 |
| IfcBuildingStorey | 356229 | 1464349 |
| 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 | 103289 | 10147973 |
| 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 | 13387 | 3196462 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8712 | 1153434 |
| IfcDamperDampers | 164 | 8217 |
| IfcDiscreteAccessoryDiscrete accessories | 2218 | 485034 |
| IfcDistributionChamberElementHatches | 3498 | 68037 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5327 | 80252 |
| IfcDistributionFlowElement | 886 | 29209 |
| IfcDistributionPort | 11854 | 16757431 |
| IfcDistributionSystem | 2956 | 122842 |
| IfcDoorDoors | 133992 | 5709855 |
| IfcDuctFittingDistribution | 16823 | 2149661 |
| IfcDuctSegmentDucts | 30832 | 3229231 |
| IfcDuctSilencer | 177 | 2268 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4649 | 111341 |
| IfcElectricDistributionBoardDistribution panels | 2270 | 29206 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 296 | 2313 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27754 | 17048158 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14214 | 87604 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350350 | 559748 |
| IfcFanFans | 1741 | 6520 |
| IfcFastener | 1444 | 2581975 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1473 | 309561 |
| IfcFlowController | 1485 | 155216 |
| IfcFlowFittingFlow fittings | 2238 | 1929597 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3459 | 7303 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15085 |
| IfcFlowSegment | 3525 | 2243717 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9285 | 1278325 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30960 | 1023973 |
| IfcFurnishingElement | 6001 | 1290180 |
| IfcFurnitureFurniture | 9475 | 1941542 |
| IfcGeographicElement | 5417 | 68622 |
| IfcGrid | 8185 | 83144 |
| IfcGroup | 7548 | 534002 |
| IfcHeatExchangerHeat exchangers | 3604 | 22036 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2666 | 454817 |
| IfcMechanicalFastener | 1936 | 2961734 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46037 | 17928390 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177227 | 20324827 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1810 | 228373 |
| IfcPilePiles | 2148 | 135849 |
| IfcPipeFittingPipe fittings | 14361 | 856949 |
| IfcPipeSegmentPipes | 41501 | 12833402 |
| IfcPlatePlates | 9673 | 4208802 |
| IfcProject | 18868 | 18870 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15024 | 34847 |
| IfcRailingRailings | 15089 | 577599 |
| IfcRamp | 3035 | 9035 |
| IfcRampFlightRamps | 2152 | 5876 |
| IfcReinforcingBarReinforcement bars | 12219 | 95739886 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139437 | 1112822 |
| IfcSanitaryTerminalSanitary appliances | 8664 | 638900 |
| IfcSensorSensors | 608 | 13957 |
| IfcShadingDeviceNearby buildings and other obstacles | 110540 | 7495458 |
| IfcSiteSurroundings | 384900 | 416322 |
| IfcSlabFloor slabs | 208159 | 7780881 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5510 | 81704 |
| IfcSpaceSpaces | 156583 | 8778259 |
| IfcSpaceHeaterThermal emitters | 3939 | 66758 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24814 | 187837 |
| IfcStairFlightStairs | 13530 | 161325 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 20876 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34393 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1345 | 57614 |
| IfcSystem | 1874 | 244258 |
| IfcSystemFurnitureElement | 912 | 52956 |
| IfcTankTanks | 7435 | 15625 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 953 | 1423 |
| IfcTransportElementTransport elements | 2159 | 16728 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4078 | 124405 |
| IfcValveValves | 4442 | 207375 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144774 | 158079 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166738 | 23780600 |
| IfcWallStandardCase | 34816 | 5768894 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 150741 | 7798988 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98921 | 848085 |