| IfcActor | 84 | 179 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30705 | 1234143 |
| IfcAirTerminalBox | 2079 | 118055 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6039 | 85423 |
| IfcAlarmAlarm systems | 582 | 11503 |
| IfcAnnotation | 133295 | 3442222 |
| IfcAudioVisualAppliance | 830 | 18590 |
| IfcBeamBeams | 95253 | 30236983 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 498 | 1716 |
| IfcBuilding | 380745 | 397373 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2351 | 3057862 |
| IfcBuildingElementProxyGeneric elements | 64387 | 46808776 |
| IfcBuildingStorey | 368532 | 1515634 |
| IfcBurner | 5 | 22 |
| IfcCableCarrierFitting | 303 | 60511 |
| IfcCableCarrierSegmentConduits | 842 | 276420 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 153 | 10099 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1033 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 107684 | 10599730 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 7 | 50 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 89 |
| IfcCoolingTowerCooling Tower | 53 | 300 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13982 | 3311916 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 9043 | 1223563 |
| IfcDamperDampers | 180 | 9353 |
| IfcDiscreteAccessoryDiscrete accessories | 2268 | 503292 |
| IfcDistributionChamberElementHatches | 3628 | 70840 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 371 | 22482 |
| IfcDistributionElementDistribution flow elements | 5496 | 82183 |
| IfcDistributionFlowElement | 905 | 29751 |
| IfcDistributionPort | 12369 | 17300256 |
| IfcDistributionSystem | 3189 | 124751 |
| IfcDoorDoors | 138331 | 5917205 |
| IfcDuctFittingDistribution | 17491 | 2237699 |
| IfcDuctSegmentDucts | 31992 | 3357924 |
| IfcDuctSilencer | 190 | 2583 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4858 | 114965 |
| IfcElectricDistributionBoardDistribution panels | 2337 | 29576 |
| IfcElectricDistributionPoint | 114 | 1443 |
| IfcElectricFlowStorageDevice | 306 | 2388 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28921 | 17682087 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14761 | 89433 |
| IfcEvaporator | 15 | 283 |
| IfcExternalSpatialElement | 362368 | 582046 |
| IfcFanFans | 1789 | 6863 |
| IfcFastener | 1541 | 2725513 |
| IfcFilter | 76 | 904 |
| IfcFireSuppressionTerminal | 1543 | 351891 |
| IfcFlowController | 1510 | 156260 |
| IfcFlowFittingFlow fittings | 2261 | 1962713 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3582 | 7566 |
| IfcFlowMovingDeviceFlow moving devices | 333 | 15025 |
| IfcFlowSegment | 3578 | 2282959 |
| IfcFlowStorageDevice | 164 | 704 |
| IfcFlowTerminalFlow terminals | 9592 | 1315025 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31935 | 1057124 |
| IfcFurnishingElement | 6152 | 1320551 |
| IfcFurnitureFurniture | 9915 | 2023651 |
| IfcGeographicElement | 5669 | 72602 |
| IfcGrid | 8448 | 86239 |
| IfcGroup | 7788 | 555720 |
| IfcHeatExchangerHeat exchangers | 3765 | 22474 |
| IfcInterceptor | 29 | 160 |
| IfcJunctionBoxJunction boxes | 1089 | 39421 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2809 | 480127 |
| IfcMechanicalFastener | 2067 | 3186325 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47189 | 18330900 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 182950 | 21082549 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1856 | 233948 |
| IfcPilePiles | 2246 | 145949 |
| IfcPipeFittingPipe fittings | 14912 | 893766 |
| IfcPipeSegmentPipes | 42972 | 13257258 |
| IfcPlatePlates | 10115 | 4399292 |
| IfcProject | 19544 | 19546 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 99 | 6443 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15504 | 35797 |
| IfcRailingRailings | 15573 | 603509 |
| IfcRamp | 3137 | 9333 |
| IfcRampFlightRamps | 2249 | 6126 |
| IfcReinforcingBarReinforcement bars | 12853 | 99733299 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 143812 | 1149413 |
| IfcSanitaryTerminalSanitary appliances | 8996 | 663238 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 636 | 15172 |
| IfcShadingDeviceNearby buildings and other obstacles | 114022 | 7793098 |
| IfcSiteSurroundings | 398056 | 429804 |
| IfcSlabFloor slabs | 214844 | 8288022 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5667 | 85696 |
| IfcSpaceSpaces | 161635 | 9097693 |
| IfcSpaceHeaterThermal emitters | 4058 | 68652 |
| IfcSpatialZone | 658 | 25930 |
| IfcStackTerminal | 37 | 514 |
| IfcStair | 25697 | 195282 |
| IfcStairFlightStairs | 13991 | 167920 |
| 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 | 1388 | 58781 |
| IfcSystem | 1910 | 249279 |
| IfcSystemFurnitureElement | 935 | 56966 |
| IfcTankTanks | 7656 | 16138 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 167 | 22335 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 972 | 1454 |
| IfcTransportElementTransport elements | 2212 | 17560 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4188 | 126557 |
| IfcValveValves | 4611 | 212368 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 149266 | 162656 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 171999 | 24702156 |
| IfcWallStandardCase | 36027 | 6079362 |
| IfcWasteTerminal | 206 | 14691 |
| IfcWindowWindows | 155496 | 8048524 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 102200 | 877209 |