| 1 | PEC PROJECT ENGINEERING & CONSTRUCTION CIA. LTDA | US$ 14.538.960 | US$ 709.333 | 618 | Pichincha |
| 2 | ASTUDILLO GUILLEN CONSTRUCCIONES Y SERVICIOS DE INGENIERIA CIA. LTDA. | US$ 3.808.417 | US$ -70.484 | 49 | Azuay |
| 3 | CONSTRUCCIONES Y CUBIERTAS KLAERE C LTDA | US$ 1.628.369 | US$ -19.439 | 22 | Guayas |
| 4 | INDUSTRIAS CLAVEC C LTDA | US$ 3.999.047 | US$ 809.505 | 30 | Pichincha |
| 5 | ECUADOR-ERSINDUSTRIES S.A. | US$ 0 | US$ -281.927 | 1 | Pichincha |
| 6 | CONSTRUCCIONES CIVILES Y METALICAS CONSTRUME S.A. | US$ 7.235.925 | US$ 40.093 | 29 | Guayas |
| 7 | METALES JACOME JACMETAL S.A. | US$ 7.090.830 | US$ 110.424 | 38 | Guayas |
| 8 | MUNDOMETALURGICA S.A.S. | US$ 6.047.990 | US$ 314.784 | 14 | Guayas |
| 9 | INDUSTRIAS SEBLAN CIA. LTDA. | US$ 3.671.806 | US$ 172.021 | 6 | Pichincha |
| 10 | INMOKENT S.A. | US$ 3.793.792 | US$ 91.787 | 66 | Guayas |
| 11 | AMAENERGY SERVICE S.A. | US$ 166.548 | US$ -87.162 | 12 | Pichincha |
| 12 | ESTRUCTURAS CCKLAERE S.A. | US$ 3.756.773 | US$ -54.461 | 4 | Guayas |
| 13 | AUSTROINDU C.A. | US$ 2.850.000 | US$ 2.548.835 | 3 | Azuay |
| 14 | ASKFITTINGS C.A. | US$ 2.823.124 | US$ 72.589 | 4 | Guayas |
| 15 | INDUSTRIAPC CIA.LTDA. | US$ 3.224.231 | US$ 53.762 | 59 | Azuay |
| 16 | STORAGE SYSTEM DUQUEMATRIZ CIA. LTDA. | US$ 2.511.420 | US$ 15.240 | 92 | Pichincha |
| 17 | INDUSTRIAS KRON MV KRONMV S.A. | US$ 1.791.794 | US$ 27.718 | 14 | Pichincha |
| 18 | ELECTRONICAGOIA CIA. LTDA. | US$ 1.304.763 | US$ 105.594 | 43 | Pichincha |
| 19 | INDUSTRIAS METALICASMUÑOZ S.A.S. | US$ 3.962.086 | US$ 25.979 | 7 | Pichincha |
| 20 | EMPAREC EMPRESA DE PARTES DEL ECUADOR S.A.S. | US$ 2.208.434 | US$ -252.613 | 10 | Guayas |
| 21 | METSO ECUADOR S.A. | US$ 2.037.496 | US$ -215.126 | 3 | Pichincha |
| 22 | GONDOLAS & PERCHAS S.A. GONPERSA | US$ 2.036.825 | US$ 42.010 | 55 | Guayas |
| 23 | ENATIN S.A. | US$ 1.402.115 | US$ 980,8 | 31 | Guayas |
| 24 | MANTENIMIENTO CONSTRUCCION Y SERVICIOS INDUSTRIALES S.A. MACONSISA | US$ 2.048.573 | US$ 138.255 | 4 | Santa Elena |
| 25 | INGENIERIA Y CONSTRUCCIONES EN ACERO INKOACEROS S.A.S. | US$ 2.656.293 | US$ 103.439 | 2 | Pichincha |
| 26 | EDIACERO S. A. EDIFICACIONES INDUSTRIALES EN ACERO | US$ 2.630.118 | US$ 108.250 | 105 | Pichincha |
| 27 | MONLA S.A.S. | US$ 0 | US$ 1.477.474 | 4 | Guayas |
| 28 | TECNOLOGIAS INTEGRALES DEL AUSTRO TECNOIN S.A. | US$ 1.027.236 | US$ 44.117 | 12 | Azuay |
| 29 | GALVANICA CIA. LTDA. | US$ 1.098.049 | US$ 4.329 | 18 | Azuay |
| 30 | CONSTRUCTORA GAPSA SA | US$ 1.195.129 | US$ 39.607 | 3 | Guayas |
| 31 | ITVAL INDUSTRIA TECNOLOGICA DE VIDRIO Y ALUMINIO CIA.LTDA. | US$ 1.503.817 | US$ 35.532 | 24 | Pichincha |
| 32 | ALMECANO S.A.S. | US$ 684.941 | US$ 183.359 | 5 | Pichincha |
| 33 | PRODUCTOS DE ACEROS PROSTEEL S.A. | US$ 1.747.598 | US$ 20.693 | 10 | Guayas |
| 34 | FCCONSTRUCCIONES S.A. | US$ 1.319.982 | US$ 132.666 | 18 | Guayas |
| 35 | METALFORM-EC S.A. | US$ 523.152 | US$ -284.542 | 8 | Pichincha |
| 36 | CDL SISTEMAS ECUATORIANO DE ALMACENAJE CDLSEA CIA.LTDA. | US$ 1.319.313 | US$ 68.958 | 4 | Pichincha |
| 37 | INDUSTRIA MCMGRINEC S.A. | US$ 1.798.635 | US$ 6.166 | 11 | Pichincha |
| 38 | ESTRUCTEC ESTRUCTURAS & TECNOLOGIA S.A. | US$ 1.533.557 | US$ -124,5 | 9 | Pichincha |
| 39 | AUTOMATIZACION INDUSTRIAL INSECOMSA S.A. | US$ 589.519 | US$ 75.843 | 2 | Pichincha |
| 40 | TALLERES VERDUGO INDUSTRIAL-E-HIJOS S.A.S. | US$ 867.156 | US$ 8.516 | 4 | Cañar |
| 41 | INDUBAEZ INDUSTRIA METALMECANICA S.A.S. | US$ 939.058 | US$ 32.430 | 26 | Guayas |
| 42 | SIGN-OIL C.A. | US$ 1.037.143 | US$ 76.519 | 19 | Orellana |
| 43 | FIBRATOTAL S.A. (FIBRATO) | US$ 1.219.200 | US$ 74.869 | 18 | Guayas |
| 44 | ENGINEERING VALIDATION ANALYSIS EVAENGINEERING S.A. | US$ 1.170.322 | US$ 23.117 | 60 | Pichincha |
| 45 | CONSTRUCTORA PALACIOS E HIJOS STEELCO CIA.LTDA. | US$ 857.401 | US$ 37.480 | 17 | Azuay |
| 46 | IDEPSAS IMPORT CONSTRUCTION DESIGN AND PROJECT ENGINEERING S.A.S. | US$ 1.520.315 | US$ 87.496 | 1 | Pichincha |
| 47 | METAL INDUSTRIAL JOSE CAMPUZANO S.A | US$ 1.021.056 | US$ 19.757 | 9 | Guayas |
| 48 | ENSAMBLAJE PUERTAS METALICAS Y ESTRUCTURAS S.A. L&S | US$ 431.562 | US$ 8.730 | 3 | Guayas |
| 49 | CONSTRUCJM-METAL S.A. | US$ 1.001.597 | US$ 139.379 | 3 | Guayas |
| 50 | VITRIMUR S.A. | US$ 874.271 | US$ 28.323 | 8 | Guayas |
| 51 | IMPORTADORA COMERCIAL EVERAP CIA. LTDA. | US$ 794.254 | US$ 24.907 | 14 | Azuay |
| 52 | SIDERTECNICA CIA. LTDA. | US$ 977.236 | US$ 22.279 | 5 | Pichincha |
| 53 | HIPERCONSTRU S.A. | US$ 373.212 | US$ 33.869 | 5 | Guayas |
| 54 | DICOINAR S.A.S. | US$ 1.224.405 | US$ 424,5 | 2 | Pichincha |
| 55 | COMPAÑIA DE ACEROS ESTRUCTURALES ESTRUCMET S.A.S. | US$ 1.056.262 | US$ 51.303 | 4 | Pichincha |
| 56 | IPDEACERO IDEAS Y PRODUCTOS DE ACERO CIA. LTDA. | US$ 732.643 | US$ -19.910 | 4 | Pichincha |
| 57 | RACKS DEL PACIFICO RAPAC CIA. LTDA. | US$ 731,8 | US$ 3.851 | 2 | Pichincha |
| 58 | IMPORTURI S.A.S. B.I.C. | US$ 616.783 | US$ 82.740 | 4 | Azuay |
| 59 | ASISTENCIA TECNICA INDUSTRIAL Y MECANICA ASTIMEC S.A. | US$ 661.674 | US$ 9.440 | 12 | Pichincha |
| 60 | METALMECANICA Y OBRAS LOJANO E HIJOS S.A. LOJASA | US$ 887.712 | US$ 103.229 | 23 | Guayas |