| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 26557 | 1087759 |
| IfcAirTerminalBox | 1754 | 100306 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5142 | 71693 |
| IfcAlarmAlarm systems | 510 | 10114 |
| IfcAnnotation | 118429 | 2983613 |
| IfcAudioVisualAppliance | 730 | 16190 |
| IfcBeamBeams | 79750 | 24702643 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 452 | 1736 |
| IfcBuilding | 332213 | 346117 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1976 | 2538852 |
| IfcBuildingElementProxyGeneric elements | 56522 | 40676293 |
| IfcBuildingStorey | 320712 | 1317467 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 244 | 57423 |
| IfcCableCarrierSegmentConduits | 710 | 243241 |
| IfcCableFitting | 13 | 822 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 73 | 870 |
| IfcCivilElement | 60 | 514 |
| IfcCoil | 277 | 4823 |
| IfcColumnColumns | 90928 | 8859057 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 37 | 182 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 20 | 123 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11708 | 2862752 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7867 | 1060834 |
| IfcDamperDampers | 121 | 7512 |
| IfcDiscreteAccessoryDiscrete accessories | 1971 | 425392 |
| IfcDistributionChamberElementHatches | 3180 | 62232 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 336 | 15820 |
| IfcDistributionElementDistribution flow elements | 4848 | 73992 |
| IfcDistributionFlowElement | 698 | 21883 |
| IfcDistributionPort | 10326 | 14495756 |
| IfcDistributionSystem | 2399 | 112219 |
| IfcDoorDoors | 121837 | 5141961 |
| IfcDuctFittingDistribution | 15258 | 1938909 |
| IfcDuctSegmentDucts | 27770 | 2925634 |
| IfcDuctSilencer | 140 | 2271 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4266 | 105805 |
| IfcElectricDistributionBoardDistribution panels | 2099 | 27692 |
| IfcElectricDistributionPoint | 71 | 1368 |
| IfcElectricFlowStorageDevice | 276 | 2178 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 24843 | 15114309 |
| IfcEnergyConversionDeviceEnergy conversion devices | 12895 | 78423 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 316452 | 506576 |
| IfcFanFans | 1601 | 6132 |
| IfcFastener | 1258 | 2451927 |
| IfcFilter | 62 | 575 |
| IfcFireSuppressionTerminal | 1322 | 233776 |
| IfcFlowController | 1317 | 120287 |
| IfcFlowFittingFlow fittings | 1975 | 1598266 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3139 | 6606 |
| IfcFlowMovingDeviceFlow moving devices | 270 | 12628 |
| IfcFlowSegment | 3041 | 1931948 |
| IfcFlowStorageDevice | 140 | 530 |
| IfcFlowTerminalFlow terminals | 8259 | 1122061 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 28334 | 930139 |
| IfcFurnishingElement | 5207 | 1157058 |
| IfcFurnitureFurniture | 8589 | 1736731 |
| IfcGeographicElement | 4811 | 61691 |
| IfcGrid | 7522 | 75328 |
| IfcGroup | 6876 | 485895 |
| IfcHeatExchangerHeat exchangers | 3248 | 20173 |
| IfcInterceptor | 20 | 67 |
| IfcJunctionBoxJunction boxes | 969 | 34130 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2143 |
| IfcLightFixtureLights | 2330 | 362572 |
| IfcMechanicalFastener | 1725 | 2770730 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 42823 | 16575125 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 161197 | 18300151 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1657 | 203017 |
| IfcPilePiles | 1936 | 122751 |
| IfcPipeFittingPipe fittings | 13052 | 807416 |
| IfcPipeSegmentPipes | 37917 | 11700628 |
| IfcPlatePlates | 8755 | 3831686 |
| IfcProject | 16542 | 16544 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3767 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 13768 | 32132 |
| IfcRailingRailings | 13742 | 527063 |
| IfcRamp | 2818 | 7971 |
| IfcRampFlightRamps | 2009 | 5481 |
| IfcReinforcingBarReinforcement bars | 10829 | 83560730 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 127099 | 1017607 |
| IfcSanitaryTerminalSanitary appliances | 7911 | 578606 |
| IfcSensorSensors | 542 | 13163 |
| IfcShadingDeviceNearby buildings and other obstacles | 100995 | 6802425 |
| IfcSiteSurroundings | 347159 | 376171 |
| IfcSlabFloor slabs | 189454 | 6830350 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5178 | 73443 |
| IfcSpaceSpaces | 142830 | 7941127 |
| IfcSpaceHeaterThermal emitters | 3582 | 61789 |
| IfcSpatialZone | 590 | 22336 |
| IfcStackTerminal | 25 | 583 |
| IfcStair | 22411 | 168540 |
| IfcStairFlightStairs | 12350 | 143275 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 52 | 52 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 51 | 19811 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 32336 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1233 | 53365 |
| IfcSystem | 1651 | 215910 |
| IfcSystemFurnitureElement | 827 | 51399 |
| IfcTankTanks | 6955 | 14664 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 154 | 21315 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 883 | 1325 |
| IfcTransportElementTransport elements | 1929 | 14045 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3707 | 117328 |
| IfcValveValves | 4002 | 190847 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 132085 | 146857 |
| IfcVoidingFeature | 23 | 20761 |
| IfcWallWalls | 151776 | 21358337 |
| IfcWallStandardCase | 31596 | 5152504 |
| IfcWasteTerminal | 146 | 5470 |
| IfcWindowWindows | 137200 | 7100564 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 89708 | 772952 |