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| 2 | | Civil Engineer, Road Safety Division | N/A | CR | N/A | | N/A | Lanammeucr | N/A | Costa Rica | Civil Engineering | N/A | N/A |
| 3 | | Civil Engineer | N/A | CR | N/A | | N/A | Lanammeucr | N/A | Costa Rica | Civil Engineering | N/A | N/A |
| 4 | | Civil Engineer | N/A | CR | | N/A | N/A | Cosevi | N/A | San Jose, California, United States | Civil Engineering | N/A | +506 25220900 |
| 5 | | Civil Engineer | N/A | CR | | N/A | N/A | Productos De Concreto | N/A | San Rafael, Alajuela, Costa Rica | Civil Engineering | San Rafael, Alajuela, Costa Rica | +506 25370721 |
| 6 | | Civil Engineer | N/A | CR | | N/A | N/A | Consejo Nacional De Vialidad | N/A | N/A | Civil Engineering | N/A | N/A |
| 7 | | Civil Engineer | N/A | CR | | N/A | N/A | Cetelnet Png | N/A | N/A | Civil Engineering | N/A | N/A |
| 8 | | Civil Engineer | N/A | CR | | N/A | N/A | Constructora Sanchez-Carvajal | N/A | N/A | Construction | N/A | N/A |
| 9 | | Civil Engineer | N/A | CR | | N/A | N/A | Constructora Canadiense | N/A | N/A | Construction | N/A | N/A |
| 10 | | Site Civil Engineer | N/A | CR | | | N/A | Veolia-Sade | N/A | N/A | Civil Engineering | N/A | N/A |
| 11 | | Civil Engineer and Chief Executive Officer of Constructora Ingenierã A Tecnolã³gica Hodgson, S.A | N/A | CR | | N/A | N/A | Ingenieria Tecnologica Hodgson | N/A | N/A | Construction | N/A | N/A |
| 12 | | Civil Engineer | N/A | CR | | N/A | N/A | Aya Healthcare | N/A | San Diego, California, United States | Environmental Services | San Diego, California, United States | +1 8666877390 |
| 13 | | Civil Engineer | N/A | CR | | N/A | N/A | Ing Consultores, S.A. | N/A | N/A | Management Consulting | N/A | N/A |
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| 15 | | Civil Engineer En Inpai | N/A | CR | | N/A | N/A | Inpai | N/A | N/A | Civil Engineering | N/A | N/A |
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| 17 | | Civil Engineer | N/A | CR | N/A | N/A | N/A | Constructora Costarricense S.A. (Cocosa) | N/A | Santa Ana, San Jose, Costa Rica | Civil Engineering | Santa Ana, San Jose, Costa Rica | N/A |
| 18 | | Civil Engineer | N/A | CR | N/A | N/A | N/A | Herrera Y Asociados | N/A | N/A | Civil Engineering | N/A | N/A |
| 19 | | Civil Engineer | N/A | CR | N/A | N/A | N/A | Instituto Costarricense De Acueductos Y Alcantarillados | N/A | Costa Rica | Civil Engineering | N/A | +506 8007376783 |
| 20 | | Graduate Civil Engineer | N/A | CR | N/A | N/A | N/A | Recope | N/A | Costa Rica | N/A | N/A | +1 2504949006 |