| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23625 | 956300 |
| IfcAirTerminalBox | 1515 | 83414 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4551 | 62446 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105988 | 2647452 |
| IfcAudioVisualAppliance | 669 | 15188 |
| IfcBeamBeams | 68189 | 20567132 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 417 | 1559 |
| IfcBuilding | 293619 | 305895 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1787 | 2145778 |
| IfcBuildingElementProxyGeneric elements | 50286 | 35464040 |
| IfcBuildingStorey | 282596 | 1162701 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 589 | 215803 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 262 | 3990 |
| IfcColumnColumns | 78265 | 7512400 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10047 | 2303354 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6874 | 890757 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1841 | 407505 |
| IfcDistributionChamberElementHatches | 2879 | 56477 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13210 |
| IfcDistributionElementDistribution flow elements | 4339 | 65087 |
| IfcDistributionFlowElement | 621 | 19726 |
| IfcDistributionPort | 8848 | 12582464 |
| IfcDistributionSystem | 1898 | 98757 |
| IfcDoorDoors | 108248 | 4521419 |
| IfcDuctFittingDistribution | 13570 | 1684121 |
| IfcDuctSegmentDucts | 24769 | 2540054 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3872 | 98265 |
| IfcElectricDistributionBoardDistribution panels | 1829 | 23045 |
| IfcElectricDistributionPoint | 75 | 1429 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21664 | 12929536 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11454 | 69460 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 280327 | 450980 |
| IfcFanFans | 1436 | 5413 |
| IfcFastener | 1075 | 2219062 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189419 |
| IfcFlowController | 1160 | 126597 |
| IfcFlowFittingFlow fittings | 1703 | 1473088 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2797 | 5969 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10657 |
| IfcFlowSegment | 2627 | 1718060 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7171 | 973454 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25438 | 838035 |
| IfcFurnishingElement | 4616 | 1019068 |
| IfcFurnitureFurniture | 7601 | 1537433 |
| IfcGeographicElement | 4318 | 55534 |
| IfcGrid | 6612 | 67107 |
| IfcGroup | 6096 | 433870 |
| IfcHeatExchangerHeat exchangers | 2902 | 17593 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 829 | 26414 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2063 | 267172 |
| IfcMechanicalFastener | 1482 | 2520856 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39183 | 14787089 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143726 | 16182693 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1492 | 174780 |
| IfcPilePiles | 1681 | 104097 |
| IfcPipeFittingPipe fittings | 11727 | 744893 |
| IfcPipeSegmentPipes | 33862 | 10338850 |
| IfcPlatePlates | 7550 | 3210116 |
| IfcProject | 14286 | 14288 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12234 | 28541 |
| IfcRailingRailings | 12110 | 462630 |
| IfcRamp | 2464 | 6742 |
| IfcRampFlightRamps | 1748 | 4812 |
| IfcReinforcingBarReinforcement bars | 9357 | 70309470 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113188 | 917525 |
| IfcSanitaryTerminalSanitary appliances | 7097 | 495114 |
| IfcSensorSensors | 475 | 10056 |
| IfcShadingDeviceNearby buildings and other obstacles | 90721 | 6031073 |
| IfcSiteSurroundings | 306820 | 332148 |
| IfcSlabFloor slabs | 168933 | 5944776 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4666 | 67354 |
| IfcSpaceSpaces | 127656 | 6977559 |
| IfcSpaceHeaterThermal emitters | 3170 | 55710 |
| IfcSpatialZone | 541 | 19806 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19620 | 144899 |
| IfcStairFlightStairs | 10656 | 118387 |
| 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 | 1107 | 43825 |
| IfcSystem | 1485 | 200687 |
| IfcSystemFurnitureElement | 732 | 43118 |
| IfcTankTanks | 6171 | 12719 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 810 | 1238 |
| IfcTransportElementTransport elements | 1685 | 9322 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3262 | 101095 |
| IfcValveValves | 3601 | 161020 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118184 | 130828 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 135090 | 18571442 |
| IfcWallStandardCase | 28074 | 4480876 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 122157 | 6356568 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80053 | 688823 |