| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23770 | 965731 |
| IfcAirTerminalBox | 1528 | 84554 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4574 | 63226 |
| IfcAlarmAlarm systems | 460 | 9200 |
| IfcAnnotation | 106731 | 2662814 |
| IfcAudioVisualAppliance | 669 | 15066 |
| IfcBeamBeams | 68935 | 20884706 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 421 | 1570 |
| IfcBuilding | 296037 | 308380 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1820 | 2212783 |
| IfcBuildingElementProxyGeneric elements | 50639 | 35564735 |
| IfcBuildingStorey | 284966 | 1171791 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 213 | 55579 |
| IfcCableCarrierSegmentConduits | 595 | 228391 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 105 | 6307 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4065 |
| IfcColumnColumns | 79068 | 7585000 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 41 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10124 | 2316817 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6943 | 892912 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1846 | 407775 |
| IfcDistributionChamberElementHatches | 2897 | 56815 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 13044 |
| IfcDistributionElementDistribution flow elements | 4368 | 65687 |
| IfcDistributionFlowElement | 625 | 19756 |
| IfcDistributionPort | 8925 | 12550005 |
| IfcDistributionSystem | 1918 | 99283 |
| IfcDoorDoors | 109105 | 4542809 |
| IfcDuctFittingDistribution | 13680 | 1703955 |
| IfcDuctSegmentDucts | 24912 | 2564189 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3897 | 98438 |
| IfcElectricDistributionBoardDistribution panels | 1846 | 23145 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 244 | 1573 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21828 | 13026082 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11498 | 70253 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 282546 | 453202 |
| IfcFanFans | 1442 | 5433 |
| IfcFastener | 1093 | 2292938 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189548 |
| IfcFlowController | 1159 | 126500 |
| IfcFlowFittingFlow fittings | 1710 | 1459362 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2815 | 6022 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 11044 |
| IfcFlowSegment | 2639 | 1708315 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7241 | 973912 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25595 | 841857 |
| IfcFurnishingElement | 4643 | 1023920 |
| IfcFurnitureFurniture | 7662 | 1544130 |
| IfcGeographicElement | 4335 | 55870 |
| IfcGrid | 6650 | 67807 |
| IfcGroup | 6107 | 431441 |
| IfcHeatExchangerHeat exchangers | 2917 | 17678 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 841 | 26688 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2084 | 268802 |
| IfcMechanicalFastener | 1502 | 2538975 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39439 | 14961317 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144796 | 16205543 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1500 | 176759 |
| IfcPilePiles | 1691 | 104596 |
| IfcPipeFittingPipe fittings | 11799 | 747194 |
| IfcPipeSegmentPipes | 34074 | 10407981 |
| IfcPlatePlates | 7641 | 3243317 |
| IfcProject | 14470 | 14472 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 54 | 2046 |
| IfcProxy | 39 | 9127 |
| IfcPumpBooster sets | 12297 | 28719 |
| IfcRailingRailings | 12202 | 464174 |
| IfcRamp | 2483 | 6800 |
| IfcRampFlightRamps | 1765 | 4862 |
| IfcReinforcingBarReinforcement bars | 9420 | 70617349 |
| IfcReinforcingMesh | 24 | 6968 |
| IfcRoofRoofs | 113978 | 921608 |
| IfcSanitaryTerminalSanitary appliances | 7143 | 497466 |
| IfcSensorSensors | 473 | 9956 |
| IfcShadingDeviceNearby buildings and other obstacles | 91299 | 6056994 |
| IfcSiteSurroundings | 309296 | 334646 |
| IfcSlabFloor slabs | 170217 | 5972887 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4706 | 67429 |
| IfcSpaceSpaces | 128559 | 7009098 |
| IfcSpaceHeaterThermal emitters | 3184 | 56450 |
| IfcSpatialZone | 539 | 19516 |
| IfcStackTerminal | 15 | 268 |
| IfcStair | 19810 | 146203 |
| IfcStairFlightStairs | 10744 | 118970 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 47 | 47 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 45 | 16419 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 75 | 26461 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1112 | 44696 |
| IfcSystem | 1493 | 199617 |
| IfcSystemFurnitureElement | 730 | 43122 |
| IfcTankTanks | 6221 | 12836 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 814 | 1242 |
| IfcTransportElementTransport elements | 1698 | 9356 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3288 | 103202 |
| IfcValveValves | 3615 | 161616 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 119011 | 131703 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 136081 | 18666987 |
| IfcWallStandardCase | 28318 | 4515479 |
| IfcWasteTerminal | 125 | 3314 |
| IfcWindowWindows | 123077 | 6384855 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80636 | 692605 |