COVID-19 Protocols in Place at REI

We are currently maintaining regular business hours of M-F 8 am to 4:30 pm. If you need to bring livestock, pick up supplies, or fill tanks with nitrogen, please call the office at 405-377-8037 prior to your arrival. Please make an appointment so we can best service your needs safely and promptly. Please be sure to arrive at your scheduled time, if you are not able to arrive on time please be sure to let the office know. When you arrive please call the office, and you will be given instructions on how to proceed.

We have also suspended all tours of our facilities effective immediately until further notice. This important decision has been made to protect the health and welfare of our employees, their families, and our clients so that we can continue to provide a high level of care, collection, and management of the animals entrusted to us. REI will continue to make timely shipments of semen, embryos, and supplies to our valued customers. Our veterinary support team assures us that this situation presents no danger to animals in residence, but as a bio-secure custom collection facility, REI feels an obligation to offer the same high standards of human biosecurity to our employees.

We appreciate all our customers help and understanding during this difficult time. As always, we as Americans will get through this with ingenuity and cooperation.

Thank you,
REI Staff

REI is proud to now Offer IVF Services

Upcoming Spring 2021 IVF Dates:

Monday, April 26, 2021
(Reverse sort semen will be available for this date.) 

To answer any questions, or to book an appointment please call our office at 405-377-8037.
For more information on Vytelle please visit their website

Welcome to Reproduction Enterprises, Inc.

Reproduction Enterprises, Inc. (REI) was incorporated in 1978 as a custom semen collection facility. In 1980 a complete embryo transfer facility was added. In 1999 we expanded the business via a number of services. REI currently offers semen collection, storage, artificial insemination, semen sales, embryo transfer and other associated services throughout the United States as well as internationally. REI has been a member of NAAB for several decades as well as maintaining a satisfactory CSS certification.

Although the majority of the products and services are with bovine, a number of these services are available for small ruminants (sheep, goats, white-tail deer). REI also provides various training workshops for several of the above species. REI has maintained a reputable semen quality control program and is becoming one of the nation’s most efficient semen shipping and distribution centers in the southern part of the United States.


We are currently needing to fill these positions. Full job descriptions are available below.

If you are qualified, please contact us at 1-405-377-8037.

Shipping Manager

View Job Description

Customer Service Representative

View Job Description

Mixed Practice Veterinarian

View Job Description

Horses • Cattle • Buffalo • Deer • Goats • Sheep • Dogs

REI is strategically located in the south central part of the United States, deep in the heart of the livestock industry and near the intersection of I-35 and I-40. More specifically, we are located near Stillwater, OK. This is also home of Oklahoma State University and the Oklahoma State University Center for Veterinary Health Sciences, which avails itself to first class veterinary facilities, services and staff whenever needed.

It is in fitting with REI’s mission and vision to provide cutting edge technology to the local livestock producers. Oklahoma and the surrounding areas are known for some of the highest profile breeders in the United States and deserve the capability of applying new technology in a timely and efficient basis.

REI Semen
Division & Collections

REI began as a custom semen collection facility in 1978 and has been working to improve the process ever since.

Semen Division
& Collections

Training Courses

At Reproduction Enterprises, we host a variety of training courses covering artificial insemination, embryo transfer, and palpation. View our training course offerings below, and please contact us if you have any questions.

Training Courses

A Variety of
Embryo Services

We offer embryo services for cattle and small ruminants. These services can be performed at our facility or on-farm. Learn More Click the link below!

Embryo/AI Services

Interested in
Working With Us?

Thank you for your interest in Reproduction Enterprises! If you would like more information about our operation please feel free to contact us anytime at 1-405-377-8037!

Contact Us Today!