| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27810 | 1133389 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5396 | 76560 |
| IfcAlarmAlarm systems | 525 | 10369 |
| IfcAnnotation | 123374 | 3047085 |
| IfcAudioVisualAppliance | 776 | 16814 |
| IfcBeamBeams | 84879 | 26523947 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 467 | 1658 |
| IfcBuilding | 348214 | 362623 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2103 | 2740733 |
| IfcBuildingElementProxyGeneric elements | 58980 | 43182828 |
| IfcBuildingStorey | 336477 | 1381125 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 746 | 253117 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96446 | 9508773 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 53 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12337 | 3105593 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8189 | 1138658 |
| IfcDamperDampers | 129 | 7141 |
| IfcDiscreteAccessoryDiscrete accessories | 2096 | 437282 |
| IfcDistributionChamberElementHatches | 3326 | 65028 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21690 |
| IfcDistributionElementDistribution flow elements | 5060 | 76549 |
| IfcDistributionFlowElement | 782 | 25191 |
| IfcDistributionPort | 10972 | 15988534 |
| IfcDistributionSystem | 2633 | 116699 |
| IfcDoorDoors | 127259 | 5346148 |
| IfcDuctFittingDistribution | 15963 | 2035503 |
| IfcDuctSegmentDucts | 29036 | 3068716 |
| IfcDuctSilencer | 148 | 1575 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4414 | 108492 |
| IfcElectricDistributionBoardDistribution panels | 2155 | 28598 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 287 | 2282 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26232 | 16147004 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13485 | 83992 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 331825 | 532510 |
| IfcFanFans | 1675 | 6280 |
| IfcFastener | 1349 | 2536158 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1414 | 286744 |
| IfcFlowController | 1383 | 151263 |
| IfcFlowFittingFlow fittings | 2061 | 1828448 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3284 | 6959 |
| IfcFlowMovingDeviceFlow moving devices | 290 | 12756 |
| IfcFlowSegment | 3150 | 2172968 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8587 | 1188922 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29506 | 971159 |
| IfcFurnishingElement | 5434 | 1226024 |
| IfcFurnitureFurniture | 8957 | 1811711 |
| IfcGeographicElement | 5092 | 64382 |
| IfcGrid | 7775 | 80094 |
| IfcGroup | 7120 | 509264 |
| IfcHeatExchangerHeat exchangers | 3404 | 20899 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1005 | 36668 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2439 | 389485 |
| IfcMechanicalFastener | 1828 | 2857178 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44250 | 17084153 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168340 | 19049464 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1727 | 221242 |
| IfcPilePiles | 2019 | 128141 |
| IfcPipeFittingPipe fittings | 13605 | 829822 |
| IfcPipeSegmentPipes | 39517 | 12264607 |
| IfcPlatePlates | 9151 | 3997701 |
| IfcProject | 17330 | 17332 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14337 | 33397 |
| IfcRailingRailings | 14232 | 541671 |
| IfcRamp | 2955 | 8863 |
| IfcRampFlightRamps | 2070 | 5676 |
| IfcReinforcingBarReinforcement bars | 11483 | 90098920 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132700 | 1060153 |
| IfcSanitaryTerminalSanitary appliances | 8266 | 599973 |
| IfcSensorSensors | 584 | 13853 |
| IfcShadingDeviceNearby buildings and other obstacles | 105422 | 7141642 |
| IfcSiteSurroundings | 363978 | 394026 |
| IfcSlabFloor slabs | 197775 | 7186119 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5331 | 75183 |
| IfcSpaceSpaces | 148945 | 8267129 |
| IfcSpaceHeaterThermal emitters | 3758 | 64176 |
| IfcSpatialZone | 623 | 23749 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23393 | 177077 |
| IfcStairFlightStairs | 12814 | 150551 |
| 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 | 1283 | 56079 |
| IfcSystem | 1743 | 235450 |
| IfcSystemFurnitureElement | 907 | 54651 |
| IfcTankTanks | 7175 | 15135 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2060 | 15383 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3873 | 120258 |
| IfcValveValves | 4208 | 196707 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137900 | 151058 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158421 | 22250628 |
| IfcWallStandardCase | 32976 | 5373128 |
| IfcWasteTerminal | 181 | 5572 |
| IfcWindowWindows | 143214 | 7392251 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93919 | 806780 |