| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21452 | 870375 |
| IfcAirTerminalBox | 1364 | 68939 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4163 | 54995 |
| IfcAlarmAlarm systems | 403 | 7307 |
| IfcAnnotation | 96266 | 2441560 |
| IfcAudioVisualAppliance | 582 | 12999 |
| IfcBeamBeams | 59126 | 17703912 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 368 | 1006 |
| IfcBuilding | 264064 | 275244 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1653 | 1980930 |
| IfcBuildingElementProxyGeneric elements | 45631 | 32015988 |
| IfcBuildingStorey | 253516 | 1046397 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 183 | 53045 |
| IfcCableCarrierSegmentConduits | 526 | 199592 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 60 | 757 |
| IfcCivilElement | 40 | 8147 |
| IfcCoil | 247 | 3541 |
| IfcColumnColumns | 68517 | 6551314 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 8970 | 2006136 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6204 | 777549 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1686 | 382833 |
| IfcDistributionChamberElementHatches | 2546 | 49606 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13319 |
| IfcDistributionElementDistribution flow elements | 3965 | 60214 |
| IfcDistributionFlowElement | 561 | 17810 |
| IfcDistributionPort | 7837 | 10827382 |
| IfcDistributionSystem | 1514 | 85882 |
| IfcDoorDoors | 98406 | 4083709 |
| IfcDuctFittingDistribution | 12309 | 1527032 |
| IfcDuctSegmentDucts | 22518 | 2310019 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3606 | 93863 |
| IfcElectricDistributionBoardDistribution panels | 1608 | 20614 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19070 | 11150223 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10343 | 62671 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 251722 | 411564 |
| IfcFanFans | 1295 | 4872 |
| IfcFastener | 955 | 1851125 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1023 | 155983 |
| IfcFlowController | 1069 | 83691 |
| IfcFlowFittingFlow fittings | 1562 | 1318453 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2462 | 5249 |
| IfcFlowMovingDeviceFlow moving devices | 203 | 10171 |
| IfcFlowSegment | 2394 | 1536164 |
| IfcFlowStorageDevice | 100 | 374 |
| IfcFlowTerminalFlow terminals | 6524 | 896220 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23067 | 758304 |
| IfcFurnishingElement | 4184 | 903742 |
| IfcFurnitureFurniture | 6911 | 1392856 |
| IfcGeographicElement | 3945 | 48557 |
| IfcGrid | 6047 | 62813 |
| IfcGroup | 5539 | 402801 |
| IfcHeatExchangerHeat exchangers | 2531 | 15585 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 750 | 24112 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1891 | 237801 |
| IfcMechanicalFastener | 1323 | 2163324 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36532 | 13977657 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 242 |
| IfcOpeningElementOpenings | 130598 | 15424459 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1323 | 161385 |
| IfcPilePiles | 1466 | 91331 |
| IfcPipeFittingPipe fittings | 10641 | 633089 |
| IfcPipeSegmentPipes | 30481 | 9326798 |
| IfcPlatePlates | 6826 | 2848094 |
| IfcProject | 12864 | 12866 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11011 | 26049 |
| IfcRailingRailings | 10959 | 413541 |
| IfcRamp | 2193 | 5945 |
| IfcRampFlightRamps | 1586 | 4333 |
| IfcReinforcingBarReinforcement bars | 8035 | 59397148 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 103206 | 837972 |
| IfcSanitaryTerminalSanitary appliances | 6485 | 440559 |
| IfcSensorSensors | 418 | 8637 |
| IfcShadingDeviceNearby buildings and other obstacles | 82726 | 5409736 |
| IfcSiteSurroundings | 275693 | 298392 |
| IfcSlabFloor slabs | 153279 | 5317628 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4228 | 62782 |
| IfcSpaceSpaces | 116166 | 6317472 |
| IfcSpaceHeaterThermal emitters | 2897 | 50999 |
| IfcSpatialZone | 490 | 16938 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17583 | 122465 |
| IfcStairFlightStairs | 9695 | 106926 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 970 | 40486 |
| IfcSystem | 1364 | 167651 |
| IfcSystemFurnitureElement | 663 | 37180 |
| IfcTankTanks | 5589 | 11359 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 706 | 1070 |
| IfcTransportElementTransport elements | 1518 | 7356 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2950 | 92704 |
| IfcValveValves | 3168 | 138547 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107732 | 122052 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122917 | 16771946 |
| IfcWallStandardCase | 25387 | 3978113 |
| IfcWasteTerminal | 102 | 2693 |
| IfcWindowWindows | 111181 | 5800934 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72957 | 627744 |