| IfcActor | 80 | 171 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 31320 | 1259778 |
| IfcAirTerminalBox | 2124 | 120591 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6191 | 87841 |
| IfcAlarmAlarm systems | 588 | 11944 |
| IfcAnnotation | 135164 | 3463181 |
| IfcAudioVisualAppliance | 834 | 18864 |
| IfcBeamBeams | 97513 | 31124183 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 503 | 1721 |
| IfcBuilding | 387272 | 404116 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2383 | 3097112 |
| IfcBuildingElementProxyGeneric elements | 65467 | 47344632 |
| IfcBuildingStorey | 374944 | 1542953 |
| IfcBuildingSystem | 1 | 7 |
| IfcBurner | 5 | 22 |
| IfcCableCarrierFitting | 305 | 70396 |
| IfcCableCarrierSegmentConduits | 847 | 286594 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 157 | 10806 |
| IfcChiller | 8 | 14 |
| IfcChimney | 148 | 1032 |
| IfcCivilElement | 46 | 572 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 110083 | 10836808 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 70 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 8 | 65 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 31 | 110 |
| IfcCoolingTowerCooling Tower | 54 | 303 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 14265 | 3387736 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 9194 | 1236397 |
| IfcDamperDampers | 188 | 9483 |
| IfcDiscreteAccessoryDiscrete accessories | 2280 | 488033 |
| IfcDistributionChamberElementHatches | 3689 | 72519 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 370 | 22539 |
| IfcDistributionElementDistribution flow elements | 5590 | 84061 |
| IfcDistributionFlowElement | 913 | 36374 |
| IfcDistributionPort | 12614 | 17822746 |
| IfcDistributionSystem | 3252 | 131049 |
| IfcDoorDoors | 140392 | 6015016 |
| IfcDuctFittingDistribution | 17848 | 2293625 |
| IfcDuctSegmentDucts | 32612 | 3434739 |
| IfcDuctSilencer | 197 | 2649 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4912 | 115771 |
| IfcElectricDistributionBoardDistribution panels | 2371 | 32570 |
| IfcElectricDistributionPoint | 115 | 1467 |
| IfcElectricFlowStorageDevice | 309 | 2476 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 29546 | 18040267 |
| IfcEnergyConversionDeviceEnergy conversion devices | 15056 | 91105 |
| IfcEvaporator | 15 | 283 |
| IfcExternalSpatialElement | 368654 | 588856 |
| IfcFanFans | 1828 | 7055 |
| IfcFastener | 1591 | 2776480 |
| IfcFilter | 78 | 974 |
| IfcFireSuppressionTerminal | 1579 | 397845 |
| IfcFlowController | 1511 | 173749 |
| IfcFlowFittingFlow fittings | 2274 | 1998977 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3638 | 7685 |
| IfcFlowMovingDeviceFlow moving devices | 328 | 15667 |
| IfcFlowSegment | 3593 | 2323652 |
| IfcFlowStorageDevice | 169 | 785 |
| IfcFlowTerminalFlow terminals | 9792 | 1327908 |
| IfcFlowTreatmentDevice | 54 | 692 |
| IfcFootingFoundations | 32529 | 1073644 |
| IfcFurnishingElement | 6249 | 1344061 |
| IfcFurnitureFurniture | 10073 | 2073964 |
| IfcGeographicElement | 5727 | 73171 |
| IfcGrid | 8565 | 92031 |
| IfcGroup | 7952 | 583910 |
| IfcHeatExchangerHeat exchangers | 3834 | 23203 |
| IfcInterceptor | 29 | 160 |
| IfcJunctionBoxJunction boxes | 1101 | 44266 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2860 | 516320 |
| IfcMechanicalFastener | 2133 | 3204810 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47816 | 18590447 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 185769 | 21479308 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1887 | 237084 |
| IfcPilePiles | 2298 | 150734 |
| IfcPipeFittingPipe fittings | 15139 | 904509 |
| IfcPipeSegmentPipes | 43708 | 13558746 |
| IfcPlatePlates | 10311 | 4461357 |
| IfcProject | 19859 | 19861 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 105 | 7764 |
| IfcProxy | 44 | 15073 |
| IfcPumpBooster sets | 15763 | 36413 |
| IfcRailingRailings | 15820 | 612952 |
| IfcRamp | 3163 | 9379 |
| IfcRampFlightRamps | 2260 | 6139 |
| IfcReinforcingBarReinforcement bars | 13244 | 102731610 |
| IfcReinforcingMesh | 34 | 7145 |
| IfcRoofRoofs | 146014 | 1169075 |
| IfcSanitaryTerminalSanitary appliances | 9111 | 679701 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 649 | 15443 |
| IfcShadingDeviceNearby buildings and other obstacles | 115744 | 7922185 |
| IfcSiteSurroundings | 404894 | 436860 |
| IfcSlabFloor slabs | 218282 | 8629692 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5738 | 88721 |
| IfcSpaceSpaces | 164139 | 9260274 |
| IfcSpaceHeaterThermal emitters | 4136 | 69584 |
| IfcSpatialZone | 663 | 26413 |
| IfcStackTerminal | 38 | 539 |
| IfcStair | 26198 | 199240 |
| IfcStairFlightStairs | 14238 | 172276 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 64 | 64 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 66 | 21916 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 29 | 1761 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 15 | 6778 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 94 | 42887 |
| IfcStructuralPointReaction | 13 | 44758 |
| IfcStructuralResultGroup | 13 | 21 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 32 | 13544 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1407 | 59936 |
| IfcSystem | 1931 | 262633 |
| IfcSystemFurnitureElement | 958 | 58816 |
| IfcTankTanks | 7767 | 16282 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 165 | 22245 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 984 | 1480 |
| IfcTransportElementTransport elements | 2248 | 18728 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4256 | 127795 |
| IfcValveValves | 4679 | 216343 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 151544 | 164857 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 174609 | 25120799 |
| IfcWallStandardCase | 36732 | 6297599 |
| IfcWasteTerminal | 209 | 18127 |
| IfcWindowWindows | 157833 | 8177573 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 103822 | 892828 |