"Sobriety, efficiency and robustness are the 3 core assets that makes the First’eo the best choice as regards quality / price ratio. First’eo is the result of THEAULT sharp expertise combined with a stated willingness of simplicity. Light and functional, this vehicle aims at maximizing payload."

Quality of construction

Manufactured in France in the factory of Avranches, First’eo is the result of THEAULT team sharp know-how that guarantees uncompromising quality. The insulated sandwich panels with polyurethane foam used to manufacture the body provides significant advantages.

Insulated luton with storage space

In the horse part, First’eo set emphasis on the maximization of the payload space. Offering great storage space, the luton is accessible from the inside of the horse area.

European RCE Homologation

Pioneer from 2010, THEAULT was the first horsebox manufacturer to benefit from the EC Type Approval (RCE European homologation) thanks to its strong focus on security.


First’eo top quality of construction allied with the use of high-performing material is the best guarantee of horses and passengers’ optimal safety.


With engines from 130 to 180 HP, First’eo guarantees full driving enjoyment. From its entry-level models, THEAULT emphasizes on performance by offering modern and powerful engines.

Equipment adaptation and personalization

As your needs may differ depending on your activity, you do not have the same requirements whether you are a racing professional, a breeder or a show-jumping rider. That’s why THEAULT offers a broad range of options and custom-made equipment adapted to your activity.