Holstud Genetics
Embryos & Sperm
We are recognized in the professional storage of embryos and frozen semen from third parties. As an independent party, we also handle the worldwide marketing of these, with no interest of our own. You retain full control, while we ensure secure storage and international distribution.
- Approved storage of genetic material
- Worldwide distribution by experts
- Independent marketing without interests
- Suitable for embryo and sperm
What we are good at

Embryos from third parties
We handle the worldwide, independent marketing of third-party embryos. Thanks to our neutral position, your interests are always paramount. You retain complete control, while we provide professional storage, clear communication and an international network that gets your genetic material to the right place.

Third-party semen
We supervise the storage, processing and worldwide distribution of third-party semen. Thanks to years of experience and accurate handling, you are assured of quality and reliability. We support both fresh, chilled and frozen semen, focusing on results, accessibility and your specific needs as a breeder or stallion owner.

EU-Approved Partner
As an EU-Approved station, we comply with all European directives for storage, collection and export of genetic material. This guarantees quality, safety and international applicability. Our accreditation allows us to ship semen and embryos worldwide, with full traceability and maximum security for all parties involved.

Mare Guidance
Every mare is unique. That's why at Holstud we offer personal guidance on your mare's fertility, mating and pregnancy. With modern equipment, experienced guidance and direct connection to our EU station, we ensure the best possible chance of a successful pregnancy.
- Years of experience in fertility counseling
- Optimal matching at the right insemination time
- Close cooperation with veterinarians and laboratories
- Quick switch with semen from own and external stallions
Intake & Introduction
We will discuss the mare's background, previous experience, your wishes (which stallion?) and together create a customized guidance plan.
Insemination at the right time
Based on cycle data, the mare is professionally inseminated with fresh, chilled or frozen semen - from in-house or external stallions.
Gestation check (14-16 days after insemination)
We check by ultrasound to see if the mare is pregnant. If necessary, a second check follows to rule out a possible twin pregnancy.
Cycle Research & Planning
The mare's cycle is monitored by ultrasound (scanning). We measure the development of the follicles and check the uterine condition. This is how we determine the optimal mating moment.
Recheck & possible repetition
If the mare is not immediately pregnant, we repeat the process with adjustment based on the previous result. We continue to monitor closely.
Aftercare & Advice
We check by ultrasound to see if the mare is pregnant. If necessary, a second check follows to rule out a possible twin pregnancy.
Independent Counseling Sperm & Embryos
We offer independent guidance in equine semen and embryos, fully tailored to your needs as a breeder or stallion owner. Without any commercial interest, we advise and support you in storage, marketing and distribution. You remain in control, we ensure quality, reliability and international applicability of your genetic material.

International stallion directory

Independent marketing

Embryo storage and transport

Semen exports worldwide

Tailored mare guidance

Stallion Service Station
Worldwide Your Partner
Holstud Genetics offers you as a breeder access to carefully selected top quality embryos and semen sourced from third parties. Thanks to our independent position and international experience, you can count on reliable genetics, without commercial preferences or restrictions in choice.
- EU-Approved stallion station
- Global export & import service
- Independent genetics marketing
- Storage of embryos and sperm
We are happy to help you...
We are happy to help you personally with expert advice and guidance tailored to your horse and situation. Please feel free to contact us for more information.