| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27835 | 1133648 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5395 | 76559 |
| IfcAlarmAlarm systems | 527 | 10404 |
| IfcAnnotation | 123504 | 3049334 |
| IfcAudioVisualAppliance | 780 | 17021 |
| IfcBeamBeams | 85097 | 26592071 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 467 | 1658 |
| IfcBuilding | 348709 | 363066 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2103 | 2741173 |
| IfcBuildingElementProxyGeneric elements | 59020 | 43207461 |
| IfcBuildingStorey | 336960 | 1382574 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 746 | 253111 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96637 | 9533487 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 53 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12350 | 3106071 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8195 | 1148922 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2094 | 437301 |
| IfcDistributionChamberElementHatches | 3326 | 65038 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5058 | 76371 |
| IfcDistributionFlowElement | 780 | 25467 |
| IfcDistributionPort | 10984 | 15977605 |
| IfcDistributionSystem | 2632 | 116261 |
| IfcDoorDoors | 127375 | 5351127 |
| IfcDuctFittingDistribution | 15972 | 2035994 |
| IfcDuctSegmentDucts | 29061 | 3069658 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4415 | 108361 |
| IfcElectricDistributionBoardDistribution panels | 2156 | 28599 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26312 | 16187683 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13491 | 83977 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 332301 | 533065 |
| IfcFanFans | 1677 | 6288 |
| IfcFastener | 1357 | 2534575 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1419 | 286960 |
| IfcFlowController | 1387 | 151280 |
| IfcFlowFittingFlow fittings | 2058 | 1830629 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3290 | 6967 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12752 |
| IfcFlowSegment | 3144 | 2173459 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8589 | 1188328 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29540 | 972386 |
| IfcFurnishingElement | 5430 | 1224786 |
| IfcFurnitureFurniture | 8963 | 1812251 |
| IfcGeographicElement | 5097 | 64496 |
| IfcGrid | 7791 | 80148 |
| IfcGroup | 7137 | 509494 |
| IfcHeatExchangerHeat exchangers | 3409 | 20907 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1005 | 36684 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2440 | 389420 |
| IfcMechanicalFastener | 1834 | 2859518 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44292 | 17065459 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168489 | 19055117 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1728 | 221306 |
| IfcPilePiles | 2020 | 128230 |
| IfcPipeFittingPipe fittings | 13626 | 824721 |
| IfcPipeSegmentPipes | 39552 | 12263852 |
| IfcPlatePlates | 9157 | 3970333 |
| IfcProject | 17336 | 17338 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14359 | 33433 |
| IfcRailingRailings | 14240 | 541457 |
| IfcRamp | 2959 | 8870 |
| IfcRampFlightRamps | 2074 | 5693 |
| IfcReinforcingBarReinforcement bars | 11548 | 90549006 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132801 | 1061758 |
| IfcSanitaryTerminalSanitary appliances | 8272 | 599798 |
| IfcSensorSensors | 587 | 13949 |
| IfcShadingDeviceNearby buildings and other obstacles | 105505 | 7150220 |
| IfcSiteSurroundings | 364474 | 394541 |
| IfcSlabFloor slabs | 197983 | 7191612 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5336 | 75188 |
| IfcSpaceSpaces | 149060 | 8272688 |
| IfcSpaceHeaterThermal emitters | 3764 | 64244 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23426 | 177263 |
| IfcStairFlightStairs | 12839 | 150764 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1285 | 56103 |
| IfcSystem | 1746 | 235789 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankTanks | 7184 | 15148 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2074 | 15415 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3876 | 120272 |
| IfcValveValves | 4211 | 195836 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138016 | 151174 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158568 | 22271457 |
| IfcWallStandardCase | 33016 | 5370432 |
| IfcWasteTerminal | 181 | 5572 |
| IfcWindowWindows | 143334 | 7398143 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93981 | 807585 |