| Suppliera | Services | Address | Contact numbers | |
| Charles River | Established strains, | 251 Ballardville St. | Phone: 800-522-7287 | |
| Laboratories | transgenics | Wilmington, MA 01887 | Fax: 800-992-7329 | |
| Harlan Sprague | Established strains, | PO Box 29176 | Phone: 317-894-7521 | |
| Dawley, Inc. | transgenics | Indianapolis, IN 46229 | Fax: 317-894-4473 | |
| Email: harlan@harlan.com | ||||
| Jackson Laboratory | Established strains, | Animal Resources | Phone: 800-422-6423 | |
| mutant stocks | 600 Main St. | Fax: 207-288-6150 | ||
| Bar Harbor, ME 04609-0800 | Email: micetech@jax.org | |||
| Taconic Farms, Inc. | Established strains, | 273 Hover Avenue | Phone: 888-822-6642 | |
| transgenics | Germantown, NY 12526 | Fax: 518-537-7287 | ||
| Email: custserv@taconic.com | ||||
| Suppliera | Services | Address | Contact numbers | |
| Baekon, Inc. | Transgenics | 4420 Enterprise St. | Phone: 510-683-8881 | |
| Fremont, CA 94538 | Fax: 510-683-8712 | |||
| GenPharm International | Transgenics | 2350 Qume Drive | Phone: 408-526-1290 | |
| San Jose, CA 95131-1807 | Fax: 408-955-9002 | |||
| Hilltop Lab | Established strains | Hilltop Drive | Phone: 800-245-6921 | |
| Animals, Inc. | Scottsdale, PA 15683 | Fax: 412-887-3582 | ||
| Life Sciences, Inc. | Established strains, | 2900 72nd St. | Phone: 800-237-4323 | |
| transgenics | North St. Petersburg, FL 33710 | Fax: 727-347-2957 | ||