| 1 | | Ing Civil | N/A | PE | | | N/A | Aker Solutions | N/A | Akre, Hordaland, Norway | Mechanical or Industrial Engineering | N/A | +47 67513000 |
| 2 | | Ing De Control De Calidad | N/A | PE | | | N/A | Camargo Corrêa | N/A | Brazil | Construction | N/A | +55 2125552150 |
| 3 | | Ing | N/A | PE | | | N/A | Garcia & Associates | N/A | Oakland, California, United States | Management Consulting | Oakland, California, United States | +1 5308233151 |
| 4 | | Ing De Myo | N/A | PE | | | N/A | Ericsson | N/A | Kista, Stockholm, Sweden | Telecommunications | N/A | +46 107190000 |
| 5 | | Ing Quimica | N/A | PE | N/A | | N/A | Inspectorate Sharp Global Corporation (Isg) | N/A | New York, New York, United States | Logistics and Supply Chain | New York, New York, United States | N/A |
| 6 | | Ing Construccion | N/A | PE | N/A | | N/A | Mmg Limited | N/A | Southbank, Victoria, Australia | Mining & Metals | Southbank, Victoria, Australia | +61 392880888 |
| 7 | | Ing Control Calidad | N/A | PE | N/A | | N/A | Haug S.A. | N/A | Lima, Lima Region, Peru | Construction | N/A | +51 16134545 |
| 8 | | Ing Sistemas | N/A | PE | N/A | | N/A | Congreso De La Republica Del Peru | N/A | Peru | Government Administration | N/A | N/A |
| 9 | | Ing De Minas | N/A | PE | N/A | | N/A | San Martín Contratistas Generales S.A. | N/A | Lima, Lima Region, Peru | Construction | N/A | N/A |
| 10 | | Ing Senior | N/A | PE | N/A | | N/A | Tecsup | N/A | Trujillo, La Libertad, Peru | Higher Education | N/A | +51 54426610 |
| 11 | | Ing De Sistemas | N/A | PE | N/A | | N/A | Ari | N/A | Mount Laurel, New Jersey, United States | Mechanical or Industrial Engineering | Mount Laurel, New Jersey, United States | +44 7460207439 |
| 12 | | Ing Prevenciã³n Riesgos Laborales | N/A | PE | N/A | | N/A | Rimac Seguros Y Reaseguros | N/A | Peru | Mining & Metals | N/A | N/A |
| 13 | | Ing Electronico | N/A | PE | N/A | | N/A | Coinsa | N/A | San Nicolas De Los Garza, Nuevo Leon, Mexico | Consumer Electronics | N/A | +52 8182446373 |
| 14 | | Ing Agrã³nomo - Topã³grafo | N/A | PE | N/A | | N/A | Estatal | N/A | Lima, Lima Region, Peru | Security and Investigations | N/A | N/A |
| 15 | | Ing De Turno | N/A | PE | N/A | | N/A | Aje | N/A | Lima, Lima Region, Peru | Food Production | N/A | N/A |
| 16 | | Ing Civil | N/A | PE | | N/A | N/A | Independiente | N/A | N/A | Civil Engineering | N/A | N/A |
| 17 | | Ing | N/A | PE | | N/A | N/A | Jr Automation | N/A | Holland, Michigan, United States | Mechanical or Industrial Engineering | Holland, Michigan, United States | +1 6163992168 |
| 18 | | Ing Civil | N/A | PE | | N/A | N/A | Obrainsa | N/A | Lima, Lima Region, Peru | Civil Engineering | N/A | N/A |
| 19 | | Ing De Sistemas | N/A | PE | | N/A | N/A | Gobierno Regional Piura | N/A | Piura, Piura, Peru | Public Policy | Piura, Piura, Peru | N/A |
| 20 | Tamara De Cordoba Sanchez | Ing Industrial | N/A | PE | | N/A | N/A | Antamina | N/A | Lima, Lima Region, Peru | Mining & Metals | Lima, Lima Region, Peru | N/A |