GoodNess Ridge Farm
- Breeding dressage prospects from German Oldenburg Verband mares. Includes pedigrees, achievements, photos, and foals and sales; also boarding facility. Located in Woodbine, Maryland.
- http://www.goodnessridge.com/

Logres Farm
- Includes photos and profiles of horses. Located in Southern Pines, North Carolina, United States.
- http://logresfarm.com

Avalon Equine
- Standing at stud gray stallions Mannhattan* and L.A. Express. Includes sales list, photos, and profiles of horses. Located in Lakewood, Colorado.
- http://www.avalon-equine.com/

Coyote Run Farm
- Standing the Oldenburg Verband approved Rodioso, by Rohdiamant. Includes photos of the stallion, his performance test results, pedigree and stud fees. Located in Hatfield, Massachusetts, USA.
- http://www.coyoterunfarm.com/

Lanstar Farms
- Standing bay stallion at stud. Includes photos and profiles of horses. Offers training. Located in Milwaulkee, Wisconsin, United States.
- http://www.rocusa.net

Tellwynd
- Includes sales list, photos, and profiles of horses. Located in Arnold, Maryland, United States.
- http://tellwynd.com/

Goodtyme Stables
- Standing bay and sorrel stallions at stud. Includes sales list, photos, and profiles of horses. Offers training. Located in Quebec, Ontario, Canada.
- http://www.goodtymestables.com

Shadysprings Farm
- Includes sales list, photos, and profiles of horses. Offers boarding. Located in Portland, Oregon, United States.
- http://www.shadyspringsfarm.com

Derby Farms
- Boarding, dressage training, and breeding facility located in Woodinville, Washington. Offers service details and rates, photos, and a sales list.
- http://www.derbyfarms.com/

Fairwind Farm
- Santa Rosa, California facility standing Donnerschlag, by Donnerhall. Stallion photos, video clips, and breeding contract, broodmare pedigrees, and a sales list.
- http://fairwindfarm.com/

Lynncrest Farm
- Lillooet, British Columbia, Canada facility standing Lehndorff and Phantast. Offers stallion photos, pedigrees and fees, offspring galleries, and a sales list.
- http://www.lynncrestfarm.ca/

Mission Bay Farm
- College Station, Texas facility standing Isaiah, by Ideal. Features stallion photos, pedigree, performance results and video clips, plus breeding contracts and a sales list.
- http://www.missionbayfarm.com/

Camelot Stables
- Breeders of hunter, jumper, event and dressage horses. Standing registered Oldenburg stallion Deutschmeister. History, sales, photographs, achievements, and location maps. Vancouver, Canada
- http://www.camelotstables.ca/

MrKim Farms
- Breeding and training Oldenburg and Warmblood sport horse, for international level competition. Services, facilities, sales, photographs, and news. Carleton, Michigan.
- http://www.markimfarms.com/

TerraCeia Farm
- Suffolk, Virginia facility standing Staccato, by Idocus. Photos, show records, breeding policies, and stud service contracts.
- http://www.terraceiafarm.com/

Legacy Farm, Ltd.
- Goshen, Ohio breeding and training facility standing Amor Reto, by Atmon C.M.. Stallion details, a sales list, news, and performance test results.
- http://www.legacyfarmltd.com/

Greenstone Farm, LLC
- Stands the imported Weltstern, by Welt As. Stallion details, a sales list, and straw and hay delivery fees. Located in Culpeper, Virginia.
- http://www.greenstonefarm.com/

Iron Spring Farm
- Standing Dutch Warmblood, Hanoverian, and Oldenburg stallions at stud. Photo galleries, pictures and breeding information. Located in Coatesville, PA.
- http://www.ironspringfarm.com/

VEL Enterprises
- Breeders of sport horses and dogs. Standing Oldenburg Stallion, Waltmar. Photos of his offspring and sales list. Silver Lab puppies by reservation.Brighton, MI
- http://www.velenterprises.com

Noble Champion
- Home of 1988 showjumper stallion Noble Champion. Includes pedigree, video, progeny, achievements, and breeding contract. Standing in Oakdale, California.
- http://www.noblechampion.com/

Summervale Farm
- Stands four stallions, sells young and trained stock, and provides outside stallion semen collection, mare insemination and embryo transfer services. Information and pictures on studs, brood mares, and sale horses. Located in Eatonville, Washington.
- http://www.summervalefarm.com/

Meadowview
- Breeders of Oldenburg, Trakehner and Dutch Warmblood horses with foals for sale. Located in Sherwood Park, Alberta, Canada.
- http://www.meadowview.ca/

August Moon Farm
- Breeding primarily for the sports of show jumping and dressage. Standing at stud imported stallion, Fatalist. Includes pedigrees, photos, and achievements; also Custom Hauling services. Located in Cave Junction, Oregon.
- http://www.augustmoonfarm.com/

Ashemont
- Formerly Cedar Creek Farm and home of Oldenburg stallion Welt Marke. Includes pedigrees, photos, achievements, progeny and sales. Located in Moncure, North Carolina.
- http://www.ashemont.com/

TK Stables
- Producing horses for competition or pleasure riding. Standing at stud black and white Pinto Oldenburg stallion Hero Bound. Located in Sheridan, Oregon.
- http://sites.onlinemac.com/k9equine

Rock Eden Farm
- Standing Oldenburg Stallion Magnefiek. Also offering dressage training with International judge Lorraine Stubbs. Located in Rockwood, Ontario, Canada.
- http://www.rockeden.com/

Ultimate Piaffe
- Standing at stud grey German stallion, Ideal. Includes pedigree, videos, photos, achievements, and profiles of progeny. Located in Lake Oswego, Oregon.
- http://www.ultimatepiaffe.com/