| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22862 | 931227 |
| IfcAirTerminalBox | 1469 | 79756 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4424 | 60778 |
| IfcAlarmAlarm systems | 443 | 9007 |
| IfcAnnotation | 102808 | 2601575 |
| IfcAudioVisualAppliance | 649 | 14142 |
| IfcBeamBeams | 65183 | 19601424 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1082 |
| IfcBuilding | 284143 | 296087 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1725 | 2080422 |
| IfcBuildingElementProxyGeneric elements | 48765 | 34450182 |
| IfcBuildingStorey | 273246 | 1125961 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 204 | 55405 |
| IfcCableCarrierSegmentConduits | 575 | 212259 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 97 | 6239 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 258 | 3998 |
| IfcColumnColumns | 75148 | 7199268 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 23 | 38 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9769 | 2207597 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6706 | 799531 |
| IfcDamperDampers | 66 | 1344 |
| IfcDiscreteAccessoryDiscrete accessories | 1797 | 394303 |
| IfcDistributionChamberElementHatches | 2805 | 54696 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12720 |
| IfcDistributionElementDistribution flow elements | 4207 | 63674 |
| IfcDistributionFlowElement | 608 | 19178 |
| IfcDistributionPort | 8539 | 11898240 |
| IfcDistributionSystem | 1789 | 94972 |
| IfcDoorDoors | 105071 | 4395538 |
| IfcDuctFittingDistribution | 13110 | 1642311 |
| IfcDuctSegmentDucts | 23979 | 2470477 |
| IfcDuctSilencer | 104 | 832 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3823 | 97697 |
| IfcElectricDistributionBoardDistribution panels | 1755 | 22519 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 235 | 1546 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20799 | 12381240 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11050 | 67847 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 271172 | 438203 |
| IfcFanFans | 1382 | 5162 |
| IfcFastener | 1026 | 2109860 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1112 | 174272 |
| IfcFlowController | 1134 | 104351 |
| IfcFlowFittingFlow fittings | 1662 | 1399885 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2696 | 5698 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2577 | 1629061 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 6988 | 943043 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24741 | 815194 |
| IfcFurnishingElement | 4524 | 1002884 |
| IfcFurnitureFurniture | 7424 | 1499439 |
| IfcGeographicElement | 4218 | 53725 |
| IfcGrid | 6428 | 64968 |
| IfcGroup | 5923 | 422585 |
| IfcHeatExchangerHeat exchangers | 2790 | 16865 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 794 | 25134 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2020 | 260736 |
| IfcMechanicalFastener | 1416 | 2364386 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38317 | 14550378 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 139459 | 15788653 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1449 | 172086 |
| IfcPilePiles | 1606 | 100153 |
| IfcPipeFittingPipe fittings | 11377 | 714191 |
| IfcPipeSegmentPipes | 32731 | 10011581 |
| IfcPlatePlates | 7307 | 3056707 |
| IfcProject | 13871 | 13873 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 30 | 7869 |
| IfcPumpBooster sets | 11780 | 27688 |
| IfcRailingRailings | 11810 | 453181 |
| IfcRamp | 2399 | 6566 |
| IfcRampFlightRamps | 1705 | 4622 |
| IfcReinforcingBarReinforcement bars | 8898 | 66610649 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 109812 | 892033 |
| IfcSanitaryTerminalSanitary appliances | 6931 | 475407 |
| IfcSensorSensors | 462 | 9296 |
| IfcShadingDeviceNearby buildings and other obstacles | 88030 | 5859918 |
| IfcSiteSurroundings | 296914 | 320247 |
| IfcSlabFloor slabs | 163881 | 5752181 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4502 | 66511 |
| IfcSpaceSpaces | 123785 | 6769813 |
| IfcSpaceHeaterThermal emitters | 3069 | 53953 |
| IfcSpatialZone | 531 | 18931 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19005 | 136695 |
| IfcStairFlightStairs | 10350 | 114288 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1063 | 42783 |
| IfcSystem | 1451 | 189004 |
| IfcSystemFurnitureElement | 710 | 42366 |
| IfcTankTanks | 5934 | 12343 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 780 | 1202 |
| IfcTransportElementTransport elements | 1642 | 8464 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3144 | 97047 |
| IfcValveValves | 3484 | 156494 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 114653 | 127218 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 131122 | 18022931 |
| IfcWallStandardCase | 27188 | 4417014 |
| IfcWasteTerminal | 123 | 3409 |
| IfcWindowWindows | 118550 | 6189689 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 77604 | 669048 |