| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21605 | 876236 |
| IfcAirTerminalBox | 1373 | 69806 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4185 | 55463 |
| IfcAlarmAlarm systems | 410 | 7411 |
| IfcAnnotation | 97081 | 2473541 |
| IfcAudioVisualAppliance | 586 | 13053 |
| IfcBeamBeams | 60043 | 17984218 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 374 | 1012 |
| IfcBuilding | 266773 | 278064 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1653 | 1976027 |
| IfcBuildingElementProxyGeneric elements | 46015 | 32335487 |
| IfcBuildingStorey | 256166 | 1057136 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 191 | 53306 |
| IfcCableCarrierSegmentConduits | 537 | 200272 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 78 | 5103 |
| IfcChiller | 2 | 3 |
| IfcChimney | 61 | 760 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 248 | 3546 |
| IfcColumnColumns | 69468 | 6638868 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 21 | 34 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9106 | 2026424 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6336 | 740044 |
| IfcDamperDampers | 58 | 970 |
| IfcDiscreteAccessoryDiscrete accessories | 1691 | 382748 |
| IfcDistributionChamberElementHatches | 2575 | 50054 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 287 | 13410 |
| IfcDistributionElementDistribution flow elements | 3994 | 60507 |
| IfcDistributionFlowElement | 567 | 18061 |
| IfcDistributionPort | 7950 | 10960624 |
| IfcDistributionSystem | 1553 | 86939 |
| IfcDoorDoors | 99189 | 4119171 |
| IfcDuctFittingDistribution | 12393 | 1538009 |
| IfcDuctSegmentDucts | 22689 | 2326090 |
| IfcDuctSilencer | 100 | 533 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3633 | 94338 |
| IfcElectricDistributionBoardDistribution panels | 1640 | 20719 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 222 | 1381 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19359 | 11354001 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10443 | 63599 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 254343 | 415507 |
| IfcFanFans | 1306 | 4902 |
| IfcFastener | 980 | 1940533 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1032 | 157236 |
| IfcFlowController | 1080 | 84365 |
| IfcFlowFittingFlow fittings | 1582 | 1328684 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2493 | 5295 |
| IfcFlowMovingDeviceFlow moving devices | 208 | 10247 |
| IfcFlowSegment | 2416 | 1549391 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6570 | 907375 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23284 | 765373 |
| IfcFurnishingElement | 4233 | 909449 |
| IfcFurnitureFurniture | 6989 | 1399501 |
| IfcGeographicElement | 3985 | 49178 |
| IfcGrid | 6125 | 63455 |
| IfcGroup | 5578 | 401432 |
| IfcHeatExchangerHeat exchangers | 2561 | 15772 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 758 | 24167 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1909 | 240158 |
| IfcMechanicalFastener | 1353 | 2232954 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36855 | 14110243 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 131681 | 14981865 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1347 | 162199 |
| IfcPilePiles | 1490 | 92835 |
| IfcPipeFittingPipe fittings | 10753 | 650557 |
| IfcPipeSegmentPipes | 30776 | 9416016 |
| IfcPlatePlates | 6961 | 2890321 |
| IfcProject | 13012 | 13016 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11106 | 26304 |
| IfcRailingRailings | 11096 | 419983 |
| IfcRamp | 2203 | 6017 |
| IfcRampFlightRamps | 1595 | 4393 |
| IfcReinforcingBarReinforcement bars | 8159 | 60374081 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 104037 | 845116 |
| IfcSanitaryTerminalSanitary appliances | 6566 | 444120 |
| IfcSensorSensors | 423 | 8655 |
| IfcShadingDeviceNearby buildings and other obstacles | 83372 | 5456709 |
| IfcSiteSurroundings | 278569 | 301447 |
| IfcSlabFloor slabs | 154630 | 5388041 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4252 | 63552 |
| IfcSpaceSpaces | 117138 | 6359141 |
| IfcSpaceHeaterThermal emitters | 2919 | 51509 |
| IfcSpatialZone | 491 | 16946 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17771 | 125448 |
| IfcStairFlightStairs | 9833 | 108808 |
| 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 | 986 | 40838 |
| IfcSystem | 1376 | 168254 |
| IfcSystemFurnitureElement | 656 | 37384 |
| IfcTankTanks | 5618 | 11399 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 713 | 1082 |
| IfcTransportElementTransport elements | 1536 | 7433 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 3004 | 93517 |
| IfcValveValves | 3210 | 140580 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 108579 | 123186 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 123953 | 16913257 |
| IfcWallStandardCase | 25610 | 4044170 |
| IfcWasteTerminal | 103 | 2704 |
| IfcWindowWindows | 112102 | 5851923 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 73534 | 631606 |