| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27212 | 1110909 |
| IfcAirTerminalBox | 1812 | 103446 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5262 | 74173 |
| IfcAlarmAlarm systems | 517 | 10281 |
| IfcAnnotation | 121123 | 3008426 |
| IfcAudioVisualAppliance | 753 | 16521 |
| IfcBeamBeams | 82484 | 25694657 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 456 | 1741 |
| IfcBuilding | 340841 | 354976 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2048 | 2687482 |
| IfcBuildingElementProxyGeneric elements | 57825 | 41624552 |
| IfcBuildingStorey | 329212 | 1353394 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57633 |
| IfcCableCarrierSegmentConduits | 732 | 249276 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 93 | 903 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 280 | 4855 |
| IfcColumnColumns | 93902 | 9218732 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 46 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12054 | 3087317 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8029 | 1082968 |
| IfcDamperDampers | 120 | 7532 |
| IfcDiscreteAccessoryDiscrete accessories | 2031 | 434867 |
| IfcDistributionChamberElementHatches | 3249 | 63533 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21622 |
| IfcDistributionElementDistribution flow elements | 4965 | 75395 |
| IfcDistributionFlowElement | 745 | 23774 |
| IfcDistributionPort | 10719 | 15598648 |
| IfcDistributionSystem | 2521 | 114627 |
| IfcDoorDoors | 124710 | 5261809 |
| IfcDuctFittingDistribution | 15623 | 1993096 |
| IfcDuctSegmentDucts | 28435 | 3001357 |
| IfcDuctSilencer | 142 | 2339 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4356 | 108321 |
| IfcElectricDistributionBoardDistribution panels | 2127 | 27952 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 281 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25667 | 15645544 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13212 | 82618 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 324694 | 521812 |
| IfcFanFans | 1633 | 6206 |
| IfcFastener | 1323 | 2521627 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1361 | 246010 |
| IfcFlowController | 1367 | 149678 |
| IfcFlowFittingFlow fittings | 2022 | 1790305 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3194 | 6711 |
| IfcFlowMovingDeviceFlow moving devices | 283 | 12816 |
| IfcFlowSegment | 3115 | 2131050 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8471 | 1179462 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 28982 | 951543 |
| IfcFurnishingElement | 5330 | 1206145 |
| IfcFurnitureFurniture | 8834 | 1776925 |
| IfcGeographicElement | 4987 | 63310 |
| IfcGrid | 7675 | 79144 |
| IfcGroup | 7015 | 501764 |
| IfcHeatExchangerHeat exchangers | 3310 | 20405 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 992 | 35761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2394 | 377324 |
| IfcMechanicalFastener | 1791 | 2827307 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43563 | 16833276 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165017 | 18770266 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1698 | 216505 |
| IfcPilePiles | 1980 | 125562 |
| IfcPipeFittingPipe fittings | 13318 | 821365 |
| IfcPipeSegmentPipes | 38735 | 11970429 |
| IfcPlatePlates | 8970 | 3902817 |
| IfcProject | 16990 | 16992 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14051 | 32725 |
| IfcRailingRailings | 14055 | 539136 |
| IfcRamp | 2904 | 8574 |
| IfcRampFlightRamps | 2052 | 5627 |
| IfcReinforcingBarReinforcement bars | 11272 | 88313211 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 130022 | 1041199 |
| IfcSanitaryTerminalSanitary appliances | 8146 | 591439 |
| IfcSensorSensors | 560 | 13388 |
| IfcShadingDeviceNearby buildings and other obstacles | 103311 | 6964836 |
| IfcSiteSurroundings | 356242 | 385510 |
| IfcSlabFloor slabs | 193920 | 7031461 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5261 | 74383 |
| IfcSpaceSpaces | 146093 | 8125662 |
| IfcSpaceHeaterThermal emitters | 3665 | 62764 |
| IfcSpatialZone | 605 | 22710 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22959 | 173266 |
| IfcStairFlightStairs | 12621 | 147507 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 53 | 53 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 52 | 19812 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 83 | 33839 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1264 | 54728 |
| IfcSystem | 1704 | 228220 |
| IfcSystemFurnitureElement | 890 | 54186 |
| IfcTankTanks | 7065 | 14920 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 899 | 1345 |
| IfcTransportElementTransport elements | 1995 | 14593 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3795 | 119865 |
| IfcValveValves | 4099 | 194263 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135149 | 148743 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 155340 | 21903303 |
| IfcWallStandardCase | 32302 | 5292160 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 140423 | 7265911 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 91967 | 791870 |