| IfcActor | 72 | 154 |
| IfcActuator | 6 | 235 |
| IfcAirTerminalAir terminals | 28812 | 1164199 |
| IfcAirTerminalBox | 1935 | 108745 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5567 | 78959 |
| IfcAlarmAlarm systems | 532 | 10300 |
| IfcAnnotation | 126832 | 3102146 |
| IfcAudioVisualAppliance | 796 | 17180 |
| IfcBeamBeams | 88544 | 27700053 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 482 | 1680 |
| IfcBuilding | 359690 | 375313 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2178 | 2786126 |
| IfcBuildingElementProxyGeneric elements | 60813 | 44425242 |
| IfcBuildingStorey | 347779 | 1428140 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 266 | 59637 |
| IfcCableCarrierSegmentConduits | 787 | 262340 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 291 | 7768 |
| IfcColumnColumns | 100388 | 9918051 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 294 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 31 | 185 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12844 | 3193752 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8419 | 1136745 |
| IfcDamperDampers | 140 | 6857 |
| IfcDiscreteAccessoryDiscrete accessories | 2169 | 455738 |
| IfcDistributionChamberElementHatches | 3420 | 66752 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5186 | 78811 |
| IfcDistributionFlowElement | 845 | 27248 |
| IfcDistributionPort | 11478 | 16392085 |
| IfcDistributionSystem | 2806 | 120489 |
| IfcDoorDoors | 131144 | 5560019 |
| IfcDuctFittingDistribution | 16430 | 2088994 |
| IfcDuctSegmentDucts | 30071 | 3144847 |
| IfcDuctSilencer | 159 | 1627 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4579 | 110115 |
| IfcElectricDistributionBoardDistribution panels | 2221 | 28993 |
| IfcElectricDistributionPoint | 90 | 1408 |
| IfcElectricFlowStorageDevice | 291 | 2283 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27186 | 16723296 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13852 | 85823 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 342655 | 550310 |
| IfcFanFans | 1708 | 6361 |
| IfcFastener | 1412 | 2590524 |
| IfcFilter | 70 | 715 |
| IfcFireSuppressionTerminal | 1445 | 304599 |
| IfcFlowController | 1447 | 152310 |
| IfcFlowFittingFlow fittings | 2174 | 1895040 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3394 | 7189 |
| IfcFlowMovingDeviceFlow moving devices | 299 | 12983 |
| IfcFlowSegment | 3335 | 2199794 |
| IfcFlowStorageDevice | 153 | 612 |
| IfcFlowTerminalFlow terminals | 8900 | 1236189 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30316 | 998170 |
| IfcFurnishingElement | 5593 | 1254122 |
| IfcFurnitureFurniture | 9255 | 1895452 |
| IfcGeographicElement | 5267 | 65902 |
| IfcGrid | 8006 | 81556 |
| IfcGroup | 7344 | 521757 |
| IfcHeatExchangerHeat exchangers | 3512 | 21560 |
| IfcInterceptor | 24 | 85 |
| IfcJunctionBoxJunction boxes | 1042 | 37554 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2550 | 413732 |
| IfcMechanicalFastener | 1884 | 2956102 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45276 | 17516508 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 173366 | 19738015 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1781 | 226960 |
| IfcPilePiles | 2081 | 131828 |
| IfcPipeFittingPipe fittings | 13999 | 837780 |
| IfcPipeSegmentPipes | 40621 | 12585192 |
| IfcPlatePlates | 9405 | 4097662 |
| IfcProject | 18059 | 18061 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 82 | 5125 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14721 | 34233 |
| IfcRailingRailings | 14671 | 556614 |
| IfcRamp | 3009 | 8962 |
| IfcRampFlightRamps | 2100 | 5771 |
| IfcReinforcingBarReinforcement bars | 11968 | 93889609 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 136587 | 1091654 |
| IfcSanitaryTerminalSanitary appliances | 8483 | 618615 |
| IfcSensorSensors | 598 | 13778 |
| IfcShadingDeviceNearby buildings and other obstacles | 108448 | 7334328 |
| IfcSiteSurroundings | 376003 | 407089 |
| IfcSlabFloor slabs | 203739 | 7452582 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5459 | 79803 |
| IfcSpaceSpaces | 153322 | 8578889 |
| IfcSpaceHeaterThermal emitters | 3880 | 65809 |
| IfcSpatialZone | 636 | 24550 |
| IfcStackTerminal | 28 | 401 |
| IfcStair | 24160 | 182668 |
| IfcStairFlightStairs | 13197 | 156275 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1333 | 57141 |
| IfcSystem | 1824 | 241437 |
| IfcSystemFurnitureElement | 897 | 51849 |
| IfcTankTanks | 7346 | 15420 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 937 | 1403 |
| IfcTransportElementTransport elements | 2124 | 16152 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 3981 | 123265 |
| IfcValveValves | 4328 | 199649 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 141950 | 155372 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 163239 | 23143685 |
| IfcWallStandardCase | 33980 | 5556594 |
| IfcWasteTerminal | 191 | 7016 |
| IfcWindowWindows | 147502 | 7637776 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96831 | 831773 |