| 1 | AMBIENSA S.A. | US$ 78.665.627 | US$ 1.827.170 | 495 | Guayas |
| 2 | RIPCONCIV CONSTRUCCIONES CIVILES CIA. LTDA. | US$ 98.825.485 | US$ 5.343.777 | 13.715 | Pichincha |
| 3 | COMPAÑIA VERDU SOCIEDAD ANÓNIMA, | US$ 49.358.233 | US$ 813.344 | 545 | Guayas |
| 4 | ETINAR S.A. | US$ 85.980.208 | US$ 3.927.277 | 1.549 | Guayas |
| 5 | CONCESIONARIA DEL GUAYAS CONCEGUA S.A. | US$ 64.398.862 | US$ 954.084 | 16 | Guayas |
| 6 | RITOFA S.A. | US$ 33.474.761 | US$ 2.141.099 | 64 | Guayas |
| 7 | CONSTRUSOME S.A. | US$ 42.906.860 | US$ 42.260.536 | 1 | Guayas |
| 8 | CONSTRUCTORA CIUDADRODRIGO S.A. | US$ 31.078.126 | US$ 67.953 | 303 | Manabi |
| 9 | ''PUENTES Y CALZADAS INFRAESTRUCTURAS, S.L.'' | US$ 40.898.640 | US$ 122.307 | 701 | Pichincha |
| 10 | INMOBILIARIA TESLA BUILDINGS CORPORATION 'GESTORESINMOBILIARIOS' S.A. | US$ 3.437.297 | US$ 240.410 | 168 | Pichincha |
| 11 | LANDCO CONSTRUCTORS S.A. | US$ 35.446.901 | US$ 874.713 | 1.482 | Guayas |
| 12 | CHINA HARBOUR ENGINEERING COMPANY LTD. | US$ 38.881.051 | US$ 3.582.982 | 517 | Pichincha |
| 13 | TONGLING NONFERROUS METALS GROUP TONGGUAN CONSTRUCTION AND INSTALLATION CO., LTD. | US$ 46.469.558 | US$ 2.446.247 | 1.004 | Zamora Chinchipe |
| 14 | EKRON CONSTRUCCIONES S.A. | US$ 32.553.153 | US$ 2.638.419 | 255 | Pichincha |
| 15 | ELOT, CONSTRUCCIONES Y SERVICIOS C.LTDA. | US$ 19.142.286 | US$ 120.360 | 312 | Guayas |
| 16 | INVESTEAM S.A. | US$ 18.428.519 | US$ 1.721.220 | 49 | Guayas |
| 17 | CHINA CAMC ENGINEERING CO., LTD. | US$ 1.480.292 | US$ -27.005 | 18 | Pichincha |
| 18 | PETROLI S.A. | US$ 16.787.499 | US$ 1.018.995 | 6 | Guayas |
| 19 | MILLENIUM-HOSP 1 S.A.S. | US$ 55.078 | US$ -314.325 | 4 | Guayas |
| 20 | CONSTRUCTORA COVIGON CA | US$ 1.944.765 | US$ 25.117 | 41 | Guayas |
| 21 | WILENY S.A. | US$ 383.277 | US$ -311.133 | 5 | Guayas |
| 22 | ALVAREZ BRAVO CONSTRUCTORES S.A. | US$ 5.392.750 | US$ 1.163.972 | 74 | Pichincha |
| 23 | INMOBILIARIA MONTECRISTI S.A. INMONTECRISTI | US$ 1.559.021 | US$ -2.683.360 | 12 | Manabi |
| 24 | SOLUCIONES MERCANTILES SOLVENZA S.A.S. B.I.C. | US$ 0 | US$ 0 | 1 | Pichincha |
| 25 | ARKITRUST S.A. | US$ 17.012.298 | US$ 68.767 | 154 | Guayas |
| 26 | GALJOSA S.A. | US$ 10.426.699 | US$ 8.272 | 25 | Guayas |
| 27 | RT-INVERSIONES-GUAYAQUIL S.A.S. | US$ 3.845.787 | US$ 86.637 | 2 | Guayas |
| 28 | PROMOTORA Y PROYECTOS OMANI C.A. | US$ 776.700 | US$ -440,6 | 10 | Guayas |
| 29 | ALVAREZCONST S.A. | US$ 19.020.241 | US$ 5.037.616 | 7 | Pichincha |
| 30 | CONSORCIO INMOBILIARIO VELASCO S.A. CONVEL | US$ 8.791.603 | US$ 159.382 | 26 | Guayas |
| 31 | EMPRESA LAFUENTE APART & SUITES LA&S S.A. | US$ 4.070.617 | US$ 194.221 | 242 | Pichincha |
| 32 | ARCHITEKTON S.A. | US$ 20.365.003 | US$ 314.402 | 13 | Guayas |
| 33 | CONSTRUCTORA E INMOBILIARIA CONSTRUECUADOR S.A. | US$ 14.064.158 | US$ 882.286 | 161 | Pichincha |
| 34 | INDUSTRIA METAL MECANICA CONSTRUCTORA IMETECO S.A. | US$ 12.258.827 | US$ 60.405 | 213 | Guayas |
| 35 | CONSTRUCTORA THALIA VICTORIA S.A. | US$ 4.479.071 | US$ 95.560 | 40 | Guayas |
| 36 | PROMOTORA PROCOVILL S.A. | US$ 82.557 | US$ -21,2 | 6 | Manabi |
| 37 | CHINA 15TH METALLURGICAL CONSTRUCTION GROUP CO., LTD. | US$ 17.616.033 | US$ 780.216 | 301 | Guayas |
| 38 | PLANIFICACION DECORACION , CONSTRUCCION SA (PLADECO S.A.) | US$ 13.534.522 | US$ -38.699 | 368 | Tungurahua |
| 39 | BUILDING WANG BUILDWANG CIA.LTDA. | US$ 10.376.261 | US$ 701.458 | 34 | El Oro |
| 40 | CLINICA SANTA ANA CENTRO MEDICO QUIRURGICO S. A. | US$ 9.747.168 | US$ 266.600 | 150 | Azuay |
| 41 | CONSTRUCTORA CONALBA S.A. | US$ 13.393.960 | US$ 397.633 | 24 | Santa Elena |
| 42 | GESANGUT S.A. | US$ 6.529.994 | US$ 417.136 | 16 | El Oro |
| 43 | INMOBILIARIA VERZAM CIA. LTDA. | US$ 1.628.096 | US$ 7.502 | 5 | Pichincha |
| 44 | CONSTRUCTORA INMOBILIARIA RUSCELLO CONSTRURUSCELLO CIA.LTDA. | US$ 4.465.282 | US$ 477.509 | 4 | Guayas |
| 45 | QUITOTELCENTER S.A. | US$ 1.846.949 | US$ 1.672.638 | 5 | Pichincha |
| 46 | INMOMARIUXI CA | US$ 5.064.419 | US$ -1.986.642 | 334 | Guayas |
| 47 | COVIPROYECTOS CIA. LTDA. | US$ 1.456.067 | US$ 679.455 | 6 | Guayas |
| 48 | ING. CARLOS MOROCHO DUQUE S.A. CM CONSTRUCCIONES | US$ 4.664.673 | US$ 122.282 | 18 | Santa Elena |
| 49 | RHR ROCK & HYDRO RESOURCES CIA. LTDA. | US$ 7.229.675 | US$ 272.897 | 87 | Guayas |
| 50 | CONSTRUCTORA--OBRUM CIA.LTDA. | US$ 3.392.455 | US$ 43.038 | 4 | Pichincha |
| 51 | RYOCONST S.A.S. | US$ 9.010.187 | US$ 1.269.768 | 57 | Guayas |
| 52 | PMJ ARQUITECTOS CIA. LTDA. | US$ 8.307.087 | US$ 7.863 | 205 | Pichincha |
| 53 | GONZALO LEON SERRANO CONSTRUCTORES S.A. | US$ 1.302.798 | US$ 75.521 | 4 | Pichincha |
| 54 | T R 2 TRACTORES Y ROCAS ASOCIADOS S.A. TRACROSA | US$ 2.151.681 | US$ -52.844 | 23 | Guayas |
| 55 | ASPHALTVIAS CIA. LTDA. | US$ 7.141.105 | US$ -2.869 | 217 | Pichincha |
| 56 | CONSTRUCTORA PROHORIZON S.A. | US$ 5.207.723 | US$ 238.395 | 2 | Guayas |
| 57 | PROMOTORA Y PROYECTOS URBAN-PROJECTS S.A. | US$ 681.480 | US$ 163.043 | 2 | Pichincha |
| 58 | OXXO S.A. | US$ 0 | US$ 0 | 2 | Guayas |
| 59 | CONSTRUCTORA CEDEOTT SIMS CORP S.A. | US$ 11.448.755 | US$ 2.703 | 11 | Guayas |
| 60 | ALBERTO ANDINO & ASOCIADOS CIA. LTDA. | US$ 3.291.490 | US$ 107.531 | 29 | Pichincha |