VisGenYx Animal Models
- Production of transgenic and gene targeted mice and customized research. Location: Estonia
- http://www.visgenyx.com/index.html

Xenogen Corporation
- Xenogen is a biotechnology company and developer of in vivo biophotonic technology, which allows real-time, non-invasive exploration of genes, proteins, pathogens, and tumor cells in living animals.
- http://www.xenogen.com

NUCLEIS
- Nucleis is specialized in the creation of genetically modified custom made mice. Ready-to-phenotype mouse models (overexpression, humanized mice, in vivo knock-down (RNAi)) are generated within 2 months. Location: France
- http://www.nucleis.com

BK Universal Ltd
- Provides transgenic mouse production service and other ancillary services. Location: UK
- http://www.bku.com/labanimals.html#transgen

Transgenic Software, Inc.
- Villager Transgenic Animal Management System is an integrated Transgenic Laboratory Information Management System (LIMS). Villager is used in the development and production of Transgenic and Knockout Animals including the areas of Breeding and Colony Mana
- http://www.transgenic-software.com

Institute of Gene Biology
- Provides services of producing transgenic mice, rabbits and knock-out mouse models.Location: Russia
- http://www.transgen.ru/

PolyGene Transgenetics
- Offers conventional transgenic mouse services to academic and industrial research groups. Location: Switzerland
- http://www.polygene.ch/index.php

Ozgene
- Commercial venture established to produce genetically modified mice. Includes an overview of services, research and development, and publications. Location : Australia
- http://www.ozgene.com/

genOway
- genOway develops transgenic in vivo / in vitro models: DNA microinjections, Knock-out / Knock-in mice, embryonic stem cell differentiation, inducible / conditional systems. Location: France
- http://www.genoway.com/index.htm

Taconic Animal Models
- Taconic is a commercial supplier of transgenic, inbred, outbred and hybrid mice and rats. Also provides various laboratory services for transgenic animal research.
- http://www.taconic.com/

Deltagen Target Discovery and Validation
- Large scale generation and characterization of mouse gene knockouts. The data are consolidated in Deltabase- Deltagen's in vivo mammalian gene function database.
- http://www.deltagen.com/target/invivo.html

Regeneron Velocigene
- Velocigene -A novel high-throughput approach that is amenable to creating many preclinical disease models.
- http://www.regeneron.com/research/platform_template.asp?v_c_id=4

Tosk, Inc.
- Offers a transgenic rodent production service. Includes an overview of services, advantages, and pricing.
- http://www.tosk.com/

Macrogen
- Offers customized transgenic mouse developing services to scientists in the field of biomedical research. Also develops cancer related DNA Chip using the cDNA microarray method. Location: South Korea
- http://www.macrogen.com/

Lexicon Genetics Inc
- Large scale production and sale of mouse ES cell clones. Each clone contains a gene trap event in a single gene that may be used to identify the function of a particular gene.
- http://www.lexgen.com/

InGenious Targeting Laboratory, Inc.
- Provide mouse gene knockout and DNA sequencing services to academic and commercial researchers. Includes an overview of services and a listing of clients.
- http://www.genetargeting.com/

DNX Transgenic Sciences
- Contract research organization specializing in the genetic modification of mice and rats using gene addition, gene targeting, homologous recombination, and microinjection techniques.
- http://www.dnxsciences.com/