| IfcActor | 75 | 160 |
| IfcActuator | 6 | 235 |
| IfcAirTerminalAir terminals | 29151 | 1174893 |
| IfcAirTerminalBox | 1956 | 109967 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5634 | 80235 |
| IfcAlarmAlarm systems | 536 | 10312 |
| IfcAnnotation | 128051 | 3309051 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89599 | 28009135 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 363649 | 379468 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2208 | 2805926 |
| IfcBuildingElementProxyGeneric elements | 61542 | 44900606 |
| IfcBuildingStorey | 351681 | 1444791 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 272 | 59746 |
| IfcCableCarrierSegmentConduits | 799 | 263950 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 130 | 988 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 101572 | 10001237 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 41 | 219 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13085 | 3143151 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8580 | 1143173 |
| IfcDamperDampers | 153 | 7671 |
| IfcDiscreteAccessoryDiscrete accessories | 2197 | 469907 |
| IfcDistributionChamberElementHatches | 3454 | 67069 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 359 | 22311 |
| IfcDistributionElementDistribution flow elements | 5258 | 79362 |
| IfcDistributionFlowElement | 858 | 27618 |
| IfcDistributionPort | 11643 | 16579458 |
| IfcDistributionSystem | 2877 | 121550 |
| IfcDoorDoors | 132508 | 5630989 |
| IfcDuctFittingDistribution | 16576 | 2116329 |
| IfcDuctSegmentDucts | 30414 | 3184369 |
| IfcDuctSilencer | 169 | 1994 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4612 | 110636 |
| IfcElectricDistributionBoardDistribution panels | 2245 | 29106 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 293 | 2288 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27375 | 16802891 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14029 | 86579 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 346248 | 554780 |
| IfcFanFans | 1725 | 6423 |
| IfcFastener | 1421 | 2576691 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1454 | 304884 |
| IfcFlowController | 1470 | 154370 |
| IfcFlowFittingFlow fittings | 2205 | 1920038 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3426 | 7234 |
| IfcFlowMovingDeviceFlow moving devices | 310 | 13175 |
| IfcFlowSegment | 3439 | 2231631 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9083 | 1256883 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30591 | 1009778 |
| IfcFurnishingElement | 5778 | 1263067 |
| IfcFurnitureFurniture | 9350 | 1921542 |
| IfcGeographicElement | 5330 | 66877 |
| IfcGrid | 8065 | 82143 |
| IfcGroup | 7457 | 527435 |
| IfcHeatExchangerHeat exchangers | 3553 | 21725 |
| IfcInterceptor | 25 | 87 |
| IfcJunctionBoxJunction boxes | 1050 | 37763 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2592 | 440096 |
| IfcMechanicalFastener | 1906 | 2928096 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45594 | 17695478 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175188 | 20012315 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1793 | 227413 |
| IfcPilePiles | 2113 | 133538 |
| IfcPipeFittingPipe fittings | 14160 | 848023 |
| IfcPipeSegmentPipes | 41010 | 12690830 |
| IfcPlatePlates | 9541 | 4147553 |
| IfcProject | 18437 | 18439 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 88 | 5834 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14839 | 34479 |
| IfcRailingRailings | 14878 | 565247 |
| IfcRamp | 3011 | 8956 |
| IfcRampFlightRamps | 2121 | 5816 |
| IfcReinforcingBarReinforcement bars | 12061 | 94480008 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 137937 | 1101820 |
| IfcSanitaryTerminalSanitary appliances | 8578 | 628510 |
| IfcSensorSensors | 601 | 13858 |
| IfcShadingDeviceNearby buildings and other obstacles | 109458 | 7415926 |
| IfcSiteSurroundings | 380148 | 411347 |
| IfcSlabFloor slabs | 205781 | 7589852 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5461 | 79894 |
| IfcSpaceSpaces | 154891 | 8676380 |
| IfcSpaceHeaterThermal emitters | 3889 | 66127 |
| IfcSpatialZone | 640 | 24949 |
| IfcStackTerminal | 30 | 449 |
| IfcStair | 24442 | 185050 |
| IfcStairFlightStairs | 13378 | 158775 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1332 | 57294 |
| IfcSystem | 1847 | 243172 |
| IfcSystemFurnitureElement | 897 | 52074 |
| IfcTankTanks | 7362 | 15450 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 947 | 1413 |
| IfcTransportElementTransport elements | 2132 | 16357 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4021 | 123741 |
| IfcValveValves | 4374 | 201874 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143324 | 156498 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 164957 | 23432107 |
| IfcWallStandardCase | 34327 | 5669924 |
| IfcWasteTerminal | 192 | 7025 |
| IfcWindowWindows | 149023 | 7714294 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97831 | 839240 |