| IfcActor | 81 | 173 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30161 | 1208033 |
| IfcAirTerminalBox | 2036 | 114931 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5914 | 83383 |
| IfcAlarmAlarm systems | 572 | 11022 |
| IfcAnnotation | 131300 | 3374814 |
| IfcAudioVisualAppliance | 819 | 18124 |
| IfcBeamBeams | 93232 | 29403488 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 489 | 1699 |
| IfcBuilding | 374489 | 390875 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2322 | 2991790 |
| IfcBuildingElementProxyGeneric elements | 63406 | 46379698 |
| IfcBuildingStorey | 362343 | 1488672 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 294 | 60437 |
| IfcCableCarrierSegmentConduits | 829 | 274185 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1032 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 105494 | 10374338 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 89 |
| IfcCoolingTowerCooling Tower | 51 | 249 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13684 | 3247138 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8883 | 1158008 |
| IfcDamperDampers | 171 | 8635 |
| IfcDiscreteAccessoryDiscrete accessories | 2242 | 509863 |
| IfcDistributionChamberElementHatches | 3554 | 69183 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 364 | 22356 |
| IfcDistributionElementDistribution flow elements | 5421 | 81167 |
| IfcDistributionFlowElement | 895 | 29523 |
| IfcDistributionPort | 12112 | 16951647 |
| IfcDistributionSystem | 3073 | 124183 |
| IfcDoorDoors | 136145 | 5806585 |
| IfcDuctFittingDistribution | 17185 | 2191747 |
| IfcDuctSegmentDucts | 31440 | 3292127 |
| IfcDuctSilencer | 186 | 2527 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4751 | 112777 |
| IfcElectricDistributionBoardDistribution panels | 2306 | 29478 |
| IfcElectricDistributionPoint | 113 | 1442 |
| IfcElectricFlowStorageDevice | 302 | 2374 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28289 | 17418612 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14485 | 88221 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 356316 | 568255 |
| IfcFanFans | 1758 | 6568 |
| IfcFastener | 1498 | 2656725 |
| IfcFilter | 73 | 736 |
| IfcFireSuppressionTerminal | 1512 | 319507 |
| IfcFlowController | 1487 | 155232 |
| IfcFlowFittingFlow fittings | 2242 | 1934365 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3510 | 7367 |
| IfcFlowMovingDeviceFlow moving devices | 336 | 15120 |
| IfcFlowSegment | 3538 | 2250275 |
| IfcFlowStorageDevice | 155 | 612 |
| IfcFlowTerminalFlow terminals | 9442 | 1294917 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31487 | 1042081 |
| IfcFurnishingElement | 6080 | 1301940 |
| IfcFurnitureFurniture | 9702 | 1977518 |
| IfcGeographicElement | 5531 | 70861 |
| IfcGrid | 8350 | 84574 |
| IfcGroup | 7628 | 539589 |
| IfcHeatExchangerHeat exchangers | 3673 | 22276 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1073 | 38380 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2720 | 469239 |
| IfcMechanicalFastener | 2009 | 3015134 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46596 | 18094135 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 221 |
| IfcOpeningElementOpenings | 180035 | 20621922 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1827 | 231011 |
| IfcPilePiles | 2190 | 140484 |
| IfcPipeFittingPipe fittings | 14615 | 883655 |
| IfcPipeSegmentPipes | 42261 | 13037684 |
| IfcPlatePlates | 9908 | 4299602 |
| IfcProject | 19193 | 19195 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6195 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15264 | 35254 |
| IfcRailingRailings | 15320 | 590639 |
| IfcRamp | 3067 | 9136 |
| IfcRampFlightRamps | 2187 | 5921 |
| IfcReinforcingBarReinforcement bars | 12483 | 97471020 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 141592 | 1129690 |
| IfcSanitaryTerminalSanitary appliances | 8831 | 648240 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 621 | 14460 |
| IfcShadingDeviceNearby buildings and other obstacles | 112242 | 7566256 |
| IfcSiteSurroundings | 391424 | 422923 |
| IfcSlabFloor slabs | 211520 | 7999458 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5590 | 84640 |
| IfcSpaceSpaces | 159104 | 8921630 |
| IfcSpaceHeaterThermal emitters | 4001 | 67524 |
| IfcSpatialZone | 653 | 25503 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 25236 | 190635 |
| IfcStairFlightStairs | 13707 | 162684 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 61 | 20314 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 27 | 1627 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 13 | 4801 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34221 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7113 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1361 | 58187 |
| IfcSystem | 1883 | 245797 |
| IfcSystemFurnitureElement | 930 | 55071 |
| IfcTankTanks | 7530 | 15827 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 163 | 21947 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 964 | 1445 |
| IfcTransportElementTransport elements | 2175 | 16987 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4142 | 125031 |
| IfcValveValves | 4521 | 209428 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 146994 | 160376 |
| IfcVoidingFeature | 23 | 18794 |
| IfcWallWalls | 169382 | 24185187 |
| IfcWallStandardCase | 35384 | 5912246 |
| IfcWasteTerminal | 199 | 11593 |
| IfcWindowWindows | 153141 | 7922651 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 100577 | 861772 |