Tallon Griekspoor has switched to The Indian Maharadja clothing. Previously, he had a clothing sponsorship contract with Lacoste.

The Indian Maharadja is a Dutch lifestyle field hockey  owned by LiWell B.V. It was founded in Amsterdam in 2009. The brand brings the East and the West together inspired by oriental mysticism and western contemporary design. The Indian Maharadja is a hockey brand and makes hockey sticks for youth and professionals, accessories, bags, and sportswear. 

In 2021, Tallon Griekspoor won a record eight Challenger titles in one season. He also won five of those titles back to back and became the first player to achieve that feat.