| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27726 | 1129636 |
| IfcAirTerminalBox | 1856 | 104672 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5379 | 76212 |
| IfcAlarmAlarm systems | 523 | 10340 |
| IfcAnnotation | 123121 | 3044310 |
| IfcAudioVisualAppliance | 774 | 16725 |
| IfcBeamBeams | 84526 | 26363477 |
| IfcBeamStandardCase | 10 | 5314 |
| IfcBoilerBoilers | 464 | 1648 |
| IfcBuilding | 347237 | 361551 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2096 | 2746366 |
| IfcBuildingElementProxyGeneric elements | 58809 | 43090639 |
| IfcBuildingStorey | 335516 | 1377224 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 740 | 252645 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 137 | 9606 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96122 | 9461987 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 26 | 163 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12299 | 3118848 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8169 | 1126705 |
| IfcDamperDampers | 127 | 7043 |
| IfcDiscreteAccessoryDiscrete accessories | 2085 | 436990 |
| IfcDistributionChamberElementHatches | 3314 | 64804 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21690 |
| IfcDistributionElementDistribution flow elements | 5054 | 76511 |
| IfcDistributionFlowElement | 772 | 24628 |
| IfcDistributionPort | 10948 | 15968721 |
| IfcDistributionSystem | 2639 | 116526 |
| IfcDoorDoors | 126874 | 5332074 |
| IfcDuctFittingDistribution | 15912 | 2027505 |
| IfcDuctSegmentDucts | 28953 | 3057982 |
| IfcDuctSilencer | 147 | 1561 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4409 | 108498 |
| IfcElectricDistributionBoardDistribution panels | 2148 | 28579 |
| IfcElectricDistributionPoint | 79 | 1397 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26192 | 16124462 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13452 | 83860 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 330892 | 531196 |
| IfcFanFans | 1672 | 6275 |
| IfcFastener | 1347 | 2535430 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1408 | 286515 |
| IfcFlowController | 1381 | 151233 |
| IfcFlowFittingFlow fittings | 2056 | 1826199 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3271 | 6941 |
| IfcFlowMovingDeviceFlow moving devices | 289 | 12747 |
| IfcFlowSegment | 3145 | 2170217 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8566 | 1187564 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29459 | 969129 |
| IfcFurnishingElement | 5414 | 1223921 |
| IfcFurnitureFurniture | 8942 | 1808533 |
| IfcGeographicElement | 5091 | 64302 |
| IfcGrid | 7761 | 79996 |
| IfcGroup | 7106 | 507473 |
| IfcHeatExchangerHeat exchangers | 3396 | 20847 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36533 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2431 | 388132 |
| IfcMechanicalFastener | 1825 | 2855774 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44143 | 17052287 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167940 | 19008486 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1719 | 219950 |
| IfcPilePiles | 2014 | 127465 |
| IfcPipeFittingPipe fittings | 13566 | 828434 |
| IfcPipeSegmentPipes | 39436 | 12238945 |
| IfcPlatePlates | 9128 | 3988675 |
| IfcProject | 17272 | 17274 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 72 | 4450 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14297 | 33296 |
| IfcRailingRailings | 14236 | 541181 |
| IfcRamp | 2950 | 8849 |
| IfcRampFlightRamps | 2070 | 5678 |
| IfcReinforcingBarReinforcement bars | 11481 | 90017597 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132323 | 1056958 |
| IfcSanitaryTerminalSanitary appliances | 8280 | 598113 |
| IfcSensorSensors | 580 | 13785 |
| IfcShadingDeviceNearby buildings and other obstacles | 105098 | 7117259 |
| IfcSiteSurroundings | 362953 | 392999 |
| IfcSlabFloor slabs | 197286 | 7159005 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5322 | 75150 |
| IfcSpaceSpaces | 148518 | 8240370 |
| IfcSpaceHeaterThermal emitters | 3748 | 64047 |
| IfcSpatialZone | 621 | 23262 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23302 | 176638 |
| IfcStairFlightStairs | 12770 | 150166 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1275 | 55564 |
| IfcSystem | 1735 | 235071 |
| IfcSystemFurnitureElement | 905 | 54632 |
| IfcTankTanks | 7158 | 15118 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 912 | 1362 |
| IfcTransportElementTransport elements | 2047 | 15177 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3854 | 120019 |
| IfcValveValves | 4191 | 196450 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137494 | 150648 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158021 | 22181933 |
| IfcWallStandardCase | 32871 | 5368530 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142855 | 7373071 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93612 | 804388 |