| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22878 | 932116 |
| IfcAirTerminalBox | 1470 | 79764 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4427 | 60878 |
| IfcAlarmAlarm systems | 443 | 9009 |
| IfcAnnotation | 102860 | 2601965 |
| IfcAudioVisualAppliance | 649 | 14144 |
| IfcBeamBeams | 65207 | 19607876 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1082 |
| IfcBuilding | 284272 | 296220 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1726 | 2083354 |
| IfcBuildingElementProxyGeneric elements | 48785 | 34463372 |
| IfcBuildingStorey | 273375 | 1126464 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55436 |
| IfcCableCarrierSegmentConduits | 576 | 212300 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 97 | 6239 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 258 | 3998 |
| IfcColumnColumns | 75176 | 7200991 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 23 | 38 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9772 | 2208891 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6708 | 799580 |
| IfcDamperDampers | 66 | 1344 |
| IfcDiscreteAccessoryDiscrete accessories | 1799 | 394537 |
| IfcDistributionChamberElementHatches | 2805 | 54696 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12720 |
| IfcDistributionElementDistribution flow elements | 4209 | 63726 |
| IfcDistributionFlowElement | 609 | 19232 |
| IfcDistributionPort | 8540 | 11899634 |
| IfcDistributionSystem | 1790 | 95005 |
| IfcDoorDoors | 105128 | 4398160 |
| IfcDuctFittingDistribution | 13120 | 1643646 |
| IfcDuctSegmentDucts | 23996 | 2472635 |
| IfcDuctSilencer | 104 | 832 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3822 | 97650 |
| IfcElectricDistributionBoardDistribution panels | 1755 | 22519 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 235 | 1546 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20810 | 12384655 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11058 | 67908 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 271294 | 438325 |
| IfcFanFans | 1384 | 5174 |
| IfcFastener | 1026 | 2109860 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1112 | 174272 |
| IfcFlowController | 1134 | 104351 |
| IfcFlowFittingFlow fittings | 1662 | 1399885 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2696 | 5698 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2578 | 1629062 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 6990 | 943170 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24749 | 815752 |
| IfcFurnishingElement | 4526 | 1003270 |
| IfcFurnitureFurniture | 7426 | 1501822 |
| IfcGeographicElement | 4217 | 53699 |
| IfcGrid | 6429 | 64982 |
| IfcGroup | 5925 | 422664 |
| IfcHeatExchangerHeat exchangers | 2790 | 16865 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 794 | 25134 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2023 | 260927 |
| IfcMechanicalFastener | 1416 | 2364386 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38328 | 14551597 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 139531 | 15796148 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1450 | 172130 |
| IfcPilePiles | 1608 | 100356 |
| IfcPipeFittingPipe fittings | 11382 | 714447 |
| IfcPipeSegmentPipes | 32749 | 10015931 |
| IfcPlatePlates | 7309 | 3056777 |
| IfcProject | 13874 | 13876 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 31 | 7870 |
| IfcPumpBooster sets | 11788 | 27712 |
| IfcRailingRailings | 11815 | 453544 |
| IfcRamp | 2400 | 6567 |
| IfcRampFlightRamps | 1706 | 4623 |
| IfcReinforcingBarReinforcement bars | 8899 | 66612411 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 109878 | 892442 |
| IfcSanitaryTerminalSanitary appliances | 6931 | 475925 |
| IfcSensorSensors | 462 | 9296 |
| IfcShadingDeviceNearby buildings and other obstacles | 88087 | 5861857 |
| IfcSiteSurroundings | 297050 | 320384 |
| IfcSlabFloor slabs | 163958 | 5755223 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4508 | 66545 |
| IfcSpaceSpaces | 123862 | 6773763 |
| IfcSpaceHeaterThermal emitters | 3071 | 54061 |
| IfcSpatialZone | 531 | 18931 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19009 | 136743 |
| IfcStairFlightStairs | 10352 | 114356 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1064 | 42796 |
| IfcSystem | 1451 | 189004 |
| IfcSystemFurnitureElement | 711 | 42367 |
| IfcTankTanks | 5938 | 12352 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 782 | 1204 |
| IfcTransportElementTransport elements | 1643 | 8465 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3146 | 97067 |
| IfcValveValves | 3485 | 156498 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 114713 | 127278 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 131193 | 18035710 |
| IfcWallStandardCase | 27196 | 4418437 |
| IfcWasteTerminal | 123 | 3409 |
| IfcWindowWindows | 118617 | 6192109 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 77639 | 669279 |