| Name | Company | Active Certifications |
| Sam Aannerud |  |
MEF-CECP |
| Shuaib Abdul |  |
MEF-CECP |
| Israel Adams |  |
MEF-CECP |
| Joko Pratomo Adi | --- | MEF-SDCP |
| Kanika Aggarwal | Vocus | MEF-CECP |
| Kristine Joy S. Agtay |  |
MEF-SDCP, MEF-SNCP  |
| Matthew Aiken | Conterra Networks | MEF-CECP |
| Chris Alden |  |
MEF-CECP |
| Ann Louriza Alfaro | |
MEF-CECP, MEF-SNCP |
| Osama Alkhalili |  |
MEF-SDCP |
| Lance Allison |  |
MEF-CECP |
| Landon Alting |  |
MEF-CECP |
| Alejandro Alvarado | Hitachi Energy | MEF-CECP |
| Joanna Marie Y. Alvarado | |
MEF-CECP |
| Taylor Anderson | |
MEF-CECP |
| Mohd Khairul Anwar Bin Md Nor |  |
MEF-CECP |
| Antonette Nicole Arcega | |
MEF-SNCP |
| Yanette Arenas | |
MEF-SDCP |
| Czarina Divine C. Arganosa | |
MEF-CECP |
| Lucas Arthur |  |
MEF-SDCP |
| Dustin Arthur | |
MEF-CECP |
| Yani Aseniero | |
MEF-CECP, MEF-SNCP |
| Brian Asong | |
MEF-SNCP |
| Nada Assaf | |
MEF-SDCP |
| Philippe Atchekzai Salim |  |
MEF-SDCP |
| Raymond Au | |
MEF-SDCP |
| Sholy Augustine | Omantel | MEF-SDCP |
| Basil Anthony T. Autentico | |
MEF-SDCP |
| Radhi Awadan | Alfanar Co. | MEF-CECP |
| Richard Ayling |  |
MEF-CECP |
| Fernando Azuaje | Conterra Networks | MEF-CECP |