DE 
Silvia Hartmann joined the marketing team at Oldenburger Pferde Vermarktungs GmbH on April 20, 2026.
The 42-year-old brings with her many years of experience in national and international equestrian sports as well as in professional stable management. Having grown up on a breeding farm and at a riding school, she has always been closely connected to horse breeding and equestrian sports.
Her career has included positions with Breido Graf zu Rantzau, Susanne Miesner, and Heinrich Gießelmann, among others. For many years, she worked as a stable manager for Thomas Heineking. She gained further valuable international experience during the tournament season in Wellington (USA) at Darragh Kenny’s stable and subsequently with Peter Wernke in Holdorf. Most recently, she returned to Thomas Heineking as a stable manager and rider.
Silvia Hartmann is also successful in competition and has achieved results up to the S* level in dressage.
With her extensive experience, Silvia Hartmann will actively support the marketing activities of Oldenburger Pferde Vermarktungs GmbH in the future.
You can reach Silvia Hartmann immediately at: +49(0)170-6767971 or hartmann.silvia@oldenburger-pferde.com
