| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27682 | 1127472 |
| IfcAirTerminalBox | 1851 | 104561 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5368 | 75976 |
| IfcAlarmAlarm systems | 523 | 10340 |
| IfcAnnotation | 122950 | 3029466 |
| IfcAudioVisualAppliance | 774 | 16725 |
| IfcBeamBeams | 84332 | 26323845 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 462 | 1646 |
| IfcBuilding | 346642 | 360941 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2091 | 2743544 |
| IfcBuildingElementProxyGeneric elements | 58715 | 42890742 |
| IfcBuildingStorey | 334932 | 1375043 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 739 | 252581 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9537 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95897 | 9443488 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 25 | 157 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12270 | 3107555 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8144 | 1083200 |
| IfcDamperDampers | 126 | 6964 |
| IfcDiscreteAccessoryDiscrete accessories | 2080 | 436881 |
| IfcDistributionChamberElementHatches | 3306 | 64728 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21664 |
| IfcDistributionElementDistribution flow elements | 5047 | 76431 |
| IfcDistributionFlowElement | 769 | 24611 |
| IfcDistributionPort | 10918 | 15961805 |
| IfcDistributionSystem | 2629 | 116275 |
| IfcDoorDoors | 126685 | 5315812 |
| IfcDuctFittingDistribution | 15889 | 2024467 |
| IfcDuctSegmentDucts | 28914 | 3053139 |
| IfcDuctSilencer | 146 | 1546 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4401 | 108401 |
| IfcElectricDistributionBoardDistribution panels | 2143 | 28124 |
| IfcElectricDistributionPoint | 77 | 1395 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26148 | 16075368 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13433 | 83778 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 330338 | 530589 |
| IfcFanFans | 1669 | 6271 |
| IfcFastener | 1344 | 2534202 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1402 | 285805 |
| IfcFlowController | 1381 | 151233 |
| IfcFlowFittingFlow fittings | 2054 | 1826125 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3262 | 6929 |
| IfcFlowMovingDeviceFlow moving devices | 289 | 12747 |
| IfcFlowSegment | 3141 | 2170109 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8556 | 1186636 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29422 | 967922 |
| IfcFurnishingElement | 5406 | 1222259 |
| IfcFurnitureFurniture | 8911 | 1803020 |
| IfcGeographicElement | 5085 | 64295 |
| IfcGrid | 7740 | 79872 |
| IfcGroup | 7098 | 507193 |
| IfcHeatExchangerHeat exchangers | 3387 | 20822 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36524 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2427 | 389563 |
| IfcMechanicalFastener | 1822 | 2855072 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44082 | 16999986 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167678 | 18968012 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1717 | 219497 |
| IfcPilePiles | 2012 | 127394 |
| IfcPipeFittingPipe fittings | 13544 | 827949 |
| IfcPipeSegmentPipes | 39382 | 12232664 |
| IfcPlatePlates | 9110 | 3984395 |
| IfcProject | 17248 | 17250 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 71 | 4435 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14280 | 33274 |
| IfcRailingRailings | 14195 | 539737 |
| IfcRamp | 2946 | 8833 |
| IfcRampFlightRamps | 2067 | 5674 |
| IfcReinforcingBarReinforcement bars | 11472 | 89876955 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132122 | 1055226 |
| IfcSanitaryTerminalSanitary appliances | 8248 | 594422 |
| IfcSensorSensors | 580 | 13788 |
| IfcShadingDeviceNearby buildings and other obstacles | 104956 | 7106073 |
| IfcSiteSurroundings | 362347 | 392306 |
| IfcSlabFloor slabs | 196991 | 7146543 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5315 | 75012 |
| IfcSpaceSpaces | 148284 | 8216151 |
| IfcSpaceHeaterThermal emitters | 3747 | 64030 |
| IfcSpatialZone | 621 | 23262 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23254 | 176202 |
| IfcStairFlightStairs | 12744 | 149530 |
| 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 | 1275 | 55323 |
| IfcSystem | 1734 | 235044 |
| IfcSystemFurnitureElement | 902 | 54613 |
| IfcTankTanks | 7148 | 15076 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 911 | 1359 |
| IfcTransportElementTransport elements | 2037 | 14868 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3846 | 119722 |
| IfcValveValves | 4178 | 196133 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137294 | 150433 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157779 | 22101413 |
| IfcWallStandardCase | 32827 | 5363719 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142628 | 7355713 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93452 | 802604 |