| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27848 | 1134144 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5395 | 76559 |
| IfcAlarmAlarm systems | 527 | 10404 |
| IfcAnnotation | 123550 | 3049203 |
| IfcAudioVisualAppliance | 780 | 17022 |
| IfcBeamBeams | 85157 | 26603532 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 468 | 1664 |
| IfcBuilding | 348891 | 363255 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2105 | 2743047 |
| IfcBuildingElementProxyGeneric elements | 59045 | 43214067 |
| IfcBuildingStorey | 337138 | 1383362 |
| 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 | 96709 | 9537819 |
| 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 | 12359 | 3108310 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8194 | 1148949 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2100 | 437357 |
| IfcDistributionChamberElementHatches | 3326 | 65026 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5058 | 76371 |
| IfcDistributionFlowElement | 781 | 25471 |
| IfcDistributionPort | 10993 | 15985242 |
| IfcDistributionSystem | 2635 | 116358 |
| IfcDoorDoors | 127433 | 5354088 |
| IfcDuctFittingDistribution | 15983 | 2036835 |
| IfcDuctSegmentDucts | 29076 | 3071140 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4416 | 108405 |
| IfcElectricDistributionBoardDistribution panels | 2156 | 28599 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26324 | 16184132 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13492 | 83979 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 332447 | 533211 |
| IfcFanFans | 1678 | 6292 |
| IfcFastener | 1360 | 2536860 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1419 | 286961 |
| IfcFlowController | 1388 | 151290 |
| IfcFlowFittingFlow fittings | 2056 | 1831046 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3292 | 6969 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12752 |
| IfcFlowSegment | 3142 | 2173694 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8592 | 1190366 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29552 | 972443 |
| IfcFurnishingElement | 5427 | 1225386 |
| IfcFurnitureFurniture | 8970 | 1817913 |
| IfcGeographicElement | 5096 | 64493 |
| IfcGrid | 7804 | 80262 |
| IfcGroup | 7141 | 510479 |
| IfcHeatExchangerHeat exchangers | 3411 | 20921 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1005 | 36684 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2444 | 389635 |
| IfcMechanicalFastener | 1836 | 2860399 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44292 | 17066613 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168575 | 19067581 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1728 | 221306 |
| IfcPilePiles | 2022 | 128191 |
| IfcPipeFittingPipe fittings | 13633 | 824707 |
| IfcPipeSegmentPipes | 39572 | 12272973 |
| IfcPlatePlates | 9154 | 3971027 |
| IfcProject | 17344 | 17346 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14369 | 33449 |
| IfcRailingRailings | 14252 | 541724 |
| IfcRamp | 2960 | 8875 |
| IfcRampFlightRamps | 2078 | 5707 |
| IfcReinforcingBarReinforcement bars | 11550 | 90580499 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132865 | 1062245 |
| IfcSanitaryTerminalSanitary appliances | 8271 | 600039 |
| IfcSensorSensors | 587 | 13949 |
| IfcShadingDeviceNearby buildings and other obstacles | 105541 | 7152113 |
| IfcSiteSurroundings | 364662 | 394737 |
| IfcSlabFloor slabs | 198101 | 7200465 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5339 | 75191 |
| IfcSpaceSpaces | 149122 | 8279669 |
| IfcSpaceHeaterThermal emitters | 3764 | 64244 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23446 | 177318 |
| IfcStairFlightStairs | 12842 | 150817 |
| 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 | 56118 |
| IfcSystem | 1742 | 235774 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankTanks | 7187 | 15155 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2076 | 15417 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3882 | 120597 |
| IfcValveValves | 4213 | 195957 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138089 | 151247 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158665 | 22292347 |
| IfcWallStandardCase | 33027 | 5371365 |
| IfcWasteTerminal | 182 | 5574 |
| IfcWindowWindows | 143399 | 7402326 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94031 | 807749 |