Kosner and CA Osasuna Extend Main Sponsorship for Two More Seasons

Kosner and Club Atlético Osasuna have reached an agreement under which the climate control brand will continue as the club’s main sponsor for two additional seasons.

With this renewal, Kosner reaffirms its commitment to Osasuna and will remain on the front of the team’s shirt during the 2026-27 and 2027-28 seasons. The agreement also includes training apparel, meaning players and coaching staff will feature Kosner as the main“Training Partner” sponsor.

Kosner is a climate control brand that develops innovative, high-quality, and energy-efficient products and solutions for residential, commercial, and industrial use. With more than 20 years of experience, it has become a benchmark for professional installers thanks to its extensive catalog of air conditioning, heating, and aerothermal equipment.

Main Sponsor since 2023

The renewal was announced during a visit by Osasuna’s first team, coaching staff, and board of directors to Saltoki, the exclusive distributor of Kosner products in Spain and Andorra.

The event, hosted by sports journalist Miguel Ángel Román and attended by nearly 100 Kosner clients, featured remarks from Club Atlético Osasuna President Luis Sabalza, who expressed his satisfaction with a partnership that began in 2023 and will now continue through at least 2028.

“Today is a very special day for everyone at Osasuna,” Sabalza said. “Announcing the continuation of our main sponsor here, at their home, surrounded by the Kosner team, is a source of pride. Having the support of a top-tier brand like Kosner through 2028 allows us to face the future with stability and optimism.”

Irene Martín, Saltoki’s marketing and communications director, also praised the partnership with the club. “From the beginning, we’ve worked to ensure that the brand became naturally integrated into Osasuna’s world—not just as a sponsor, but as an active part of the red community,” Martín said. “We’re very pleased with the results and look forward to continuing to build new opportunities that benefit both Kosner and Osasuna.”

Kosner Clients Challenge Osasuna Players

In addition to announcing the sponsorship renewal, the event—held at SaltokiHome’s facilities in Pamplona—also featured a fun, competitive activity.

A group of Kosner clients and six first-team players took part in a friendly challenge in which the footballers swapped their usual ball for a basketball to even the playing field. After the light-hearted contest, all participants received an exclusive illustration by artist LKN.

Following the traditional group photo, attendees enjoyed refreshments and the chance to chat, take pictures, and collect autographs from the players.