01 – SEC – Sociedad Ecuatoriana de Contactología / Colegio de Optometristas de Manabi
02 – Indulentes
03 – Tiedra
04 – Zeiss Megalabs
05 – Restrepo
06 – Topcon
07 – Austrolens
08 – Lansier
09 – OneLens, OneVision
10 – Sophia
11 – GPerm
12 – Integravision
13 – Tavia
14 – Oftalmotec
15 – Alcon
16 – Milab