| IfcActor | 84 | 179 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30754 | 1235356 |
| IfcAirTerminalBox | 2083 | 118130 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6049 | 85449 |
| IfcAlarmAlarm systems | 584 | 11512 |
| IfcAnnotation | 133454 | 3443635 |
| IfcAudioVisualAppliance | 830 | 18582 |
| IfcBeamBeams | 95469 | 30334801 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 498 | 1716 |
| IfcBuilding | 381326 | 397978 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2357 | 3073586 |
| IfcBuildingElementProxyGeneric elements | 64486 | 46834994 |
| IfcBuildingStorey | 369104 | 1518151 |
| IfcBuildingSystem | 1 | 7 |
| IfcBurner | 5 | 22 |
| IfcCableCarrierFitting | 304 | 60609 |
| IfcCableCarrierSegmentConduits | 844 | 276637 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 153 | 10099 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1033 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 107913 | 10619391 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 8 | 65 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 31 | 110 |
| IfcCoolingTowerCooling Tower | 53 | 300 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 14011 | 3320337 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 9081 | 1225853 |
| IfcDamperDampers | 181 | 9355 |
| IfcDiscreteAccessoryDiscrete accessories | 2266 | 503252 |
| IfcDistributionChamberElementHatches | 3640 | 71149 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 371 | 22482 |
| IfcDistributionElementDistribution flow elements | 5505 | 82308 |
| IfcDistributionFlowElement | 905 | 29751 |
| IfcDistributionPort | 12412 | 17338547 |
| IfcDistributionSystem | 3194 | 125271 |
| IfcDoorDoors | 138524 | 5928809 |
| IfcDuctFittingDistribution | 17519 | 2241116 |
| IfcDuctSegmentDucts | 32041 | 3361387 |
| IfcDuctSilencer | 190 | 2583 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4886 | 115159 |
| IfcElectricDistributionBoardDistribution panels | 2347 | 29605 |
| IfcElectricDistributionPoint | 114 | 1443 |
| IfcElectricFlowStorageDevice | 306 | 2388 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28972 | 17702852 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14792 | 90094 |
| IfcEvaporator | 15 | 283 |
| IfcExternalSpatialElement | 362903 | 582710 |
| IfcFanFans | 1791 | 6881 |
| IfcFastener | 1544 | 2729335 |
| IfcFilter | 77 | 923 |
| IfcFireSuppressionTerminal | 1544 | 351889 |
| IfcFlowController | 1512 | 156418 |
| IfcFlowFittingFlow fittings | 2266 | 1965203 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3586 | 7571 |
| IfcFlowMovingDeviceFlow moving devices | 333 | 15025 |
| IfcFlowSegment | 3584 | 2285037 |
| IfcFlowStorageDevice | 164 | 704 |
| IfcFlowTerminalFlow terminals | 9624 | 1315065 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 32001 | 1059163 |
| IfcFurnishingElement | 6160 | 1322096 |
| IfcFurnitureFurniture | 9949 | 2027921 |
| IfcGeographicElement | 5677 | 72506 |
| IfcGrid | 8467 | 86590 |
| IfcGroup | 7801 | 556305 |
| IfcHeatExchangerHeat exchangers | 3769 | 22483 |
| IfcInterceptor | 29 | 160 |
| IfcJunctionBoxJunction boxes | 1089 | 39421 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2812 | 482327 |
| IfcMechanicalFastener | 2073 | 3186809 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47264 | 18355030 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 183218 | 21109307 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1861 | 234872 |
| IfcPilePiles | 2254 | 146390 |
| IfcPipeFittingPipe fittings | 14922 | 896712 |
| IfcPipeSegmentPipes | 43032 | 13283112 |
| IfcPlatePlates | 10154 | 4427410 |
| IfcProject | 19563 | 19565 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 99 | 6443 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15525 | 35843 |
| IfcRailingRailings | 15590 | 604759 |
| IfcRamp | 3141 | 9347 |
| IfcRampFlightRamps | 2252 | 6136 |
| IfcReinforcingBarReinforcement bars | 12888 | 99933750 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 144008 | 1151207 |
| IfcSanitaryTerminalSanitary appliances | 9030 | 665895 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 636 | 15172 |
| IfcShadingDeviceNearby buildings and other obstacles | 114178 | 7810862 |
| IfcSiteSurroundings | 398663 | 430416 |
| IfcSlabFloor slabs | 215175 | 8330337 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5678 | 86165 |
| IfcSpaceSpaces | 161864 | 9113737 |
| IfcSpaceHeaterThermal emitters | 4071 | 68932 |
| IfcSpatialZone | 658 | 25905 |
| IfcStackTerminal | 37 | 514 |
| IfcStair | 25742 | 195811 |
| IfcStairFlightStairs | 14011 | 168395 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 61 | 61 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 21695 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 29 | 1761 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 15 | 6778 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 91 | 42078 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 32 | 13544 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1390 | 59555 |
| IfcSystem | 1914 | 249328 |
| IfcSystemFurnitureElement | 937 | 58096 |
| IfcTankTanks | 7662 | 16173 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 167 | 22335 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 977 | 1459 |
| IfcTransportElementTransport elements | 2216 | 17609 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4200 | 126950 |
| IfcValveValves | 4612 | 212618 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 149450 | 162840 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 172246 | 24752756 |
| IfcWallStandardCase | 36097 | 6095590 |
| IfcWasteTerminal | 206 | 14691 |
| IfcWindowWindows | 155694 | 8061277 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 102330 | 877753 |