| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23771 | 965744 |
| IfcAirTerminalBox | 1528 | 84554 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4574 | 63226 |
| IfcAlarmAlarm systems | 460 | 9200 |
| IfcAnnotation | 106726 | 2662732 |
| IfcAudioVisualAppliance | 669 | 15066 |
| IfcBeamBeams | 68933 | 20884746 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 421 | 1570 |
| IfcBuilding | 296031 | 308373 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1819 | 2210846 |
| IfcBuildingElementProxyGeneric elements | 50640 | 35564874 |
| IfcBuildingStorey | 284960 | 1171752 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 213 | 55579 |
| IfcCableCarrierSegmentConduits | 595 | 228391 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 105 | 6307 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4065 |
| IfcColumnColumns | 79066 | 7584616 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 41 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10128 | 2316727 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6943 | 892923 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1846 | 407775 |
| IfcDistributionChamberElementHatches | 2898 | 56824 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 13044 |
| IfcDistributionElementDistribution flow elements | 4367 | 65323 |
| IfcDistributionFlowElement | 625 | 19756 |
| IfcDistributionPort | 8927 | 12550938 |
| IfcDistributionSystem | 1920 | 99291 |
| IfcDoorDoors | 109100 | 4542130 |
| IfcDuctFittingDistribution | 13681 | 1703965 |
| IfcDuctSegmentDucts | 24913 | 2564240 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3897 | 98437 |
| IfcElectricDistributionBoardDistribution panels | 1845 | 23138 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 244 | 1573 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21829 | 13026017 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11499 | 70253 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 282548 | 453204 |
| IfcFanFans | 1442 | 5433 |
| IfcFastener | 1093 | 2292938 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189548 |
| IfcFlowController | 1159 | 126500 |
| IfcFlowFittingFlow fittings | 1710 | 1459362 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2819 | 6027 |
| IfcFlowMovingDeviceFlow moving devices | 221 | 11044 |
| IfcFlowSegment | 2639 | 1708315 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7240 | 973498 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25600 | 841925 |
| IfcFurnishingElement | 4643 | 1023099 |
| IfcFurnitureFurniture | 7662 | 1543527 |
| IfcGeographicElement | 4335 | 55870 |
| IfcGrid | 6647 | 67789 |
| IfcGroup | 6106 | 431440 |
| IfcHeatExchangerHeat exchangers | 2920 | 17681 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 841 | 26688 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2085 | 268814 |
| IfcMechanicalFastener | 1502 | 2538975 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39444 | 14962508 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144789 | 16202760 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1500 | 176759 |
| IfcPilePiles | 1692 | 104633 |
| IfcPipeFittingPipe fittings | 11802 | 747254 |
| IfcPipeSegmentPipes | 34078 | 10408775 |
| IfcPlatePlates | 7641 | 3239777 |
| IfcProject | 14464 | 14466 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 54 | 2046 |
| IfcProxy | 36 | 9091 |
| IfcPumpBooster sets | 12300 | 28726 |
| IfcRailingRailings | 12199 | 464031 |
| IfcRamp | 2481 | 6795 |
| IfcRampFlightRamps | 1766 | 4863 |
| IfcReinforcingBarReinforcement bars | 9418 | 70616730 |
| IfcReinforcingMesh | 24 | 6968 |
| IfcRoofRoofs | 113975 | 921610 |
| IfcSanitaryTerminalSanitary appliances | 7143 | 497189 |
| IfcSensorSensors | 473 | 9956 |
| IfcShadingDeviceNearby buildings and other obstacles | 91297 | 6064163 |
| IfcSiteSurroundings | 309288 | 334638 |
| IfcSlabFloor slabs | 170209 | 5971758 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4706 | 67429 |
| IfcSpaceSpaces | 128551 | 7008674 |
| IfcSpaceHeaterThermal emitters | 3187 | 56465 |
| IfcSpatialZone | 539 | 19516 |
| IfcStackTerminal | 15 | 268 |
| IfcStair | 19806 | 146127 |
| IfcStairFlightStairs | 10742 | 118809 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 47 | 47 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 45 | 16419 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 75 | 26461 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1112 | 44696 |
| IfcSystem | 1493 | 199617 |
| IfcSystemFurnitureElement | 729 | 43116 |
| IfcTankTanks | 6223 | 12838 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 814 | 1242 |
| IfcTransportElementTransport elements | 1698 | 9356 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3289 | 103203 |
| IfcValveValves | 3619 | 161647 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 119009 | 131701 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 136073 | 18666937 |
| IfcWallStandardCase | 28317 | 4514915 |
| IfcWasteTerminal | 125 | 3314 |
| IfcWindowWindows | 123072 | 6383738 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80633 | 692600 |