Marta Ortiz is a Spanish model and entrepreneur born in Valencia in 1994. She began her career at 15, and since then, she has become a prominent figure in the fashion world both nationally and internationally.

Ortiz has worked for major brands and walked the runway for luxury houses such as Chanel, Dior, Valentino, Carolina Herrera, Elie Saab, and Vivienne Westwood. Throughout her career, Marta has also appeared in the pages of leading fashion magazines, including Vogue, Harper's Bazaar, and Elle, among others, and has starred in fashion campaigns for renowned brands like Cartier.

In 2021, Marta launched Matiz, a platform specializing in second-hand luxury fashion. Matiz was born out of the need for a change in the way fashion is consumed. Its mission is to combat fast fashion by bringing luxury fashion closer to the end consumer through second-hand pieces. The platform offers archival items from top brands as well as unique vintage pieces, all carefully curated by Marta.

Additionally, she has an innate ability to convey her passion for fashion through social media, where she has a strong presence. Through her Instagram profile, where she has nearly 90K followers, she shares her daily life, fitness routines, and fashion tips. This combination has made her one of the most influential models of her generation in Spain.