- easyDNA Canada
 ![[new]](http://sg.yimg.com/i/sg/new2.gif) - Experienced provider of DNA paternity testing services. All DNA testing performed by an accredited laboratory. - Oxford Ancestors
- Harnesses the precision of modern genetics in the service of genealogy. Also researches the geographical distribution of surnames in Britain.
- Genetics & IVF Institute
- Provider of infertility and genetic services.
- ProADN
- Offering human DNA identification and molecular medicine testing, research, and development.
- University of California, San Diego - Biochemical Genetics Laboratory
- Offers a variety of diagnostic tests for inborn errors of metabolism and a database to assist in locating other labs which perform specialised testing.
- Veterinary Diagnostics Center
- Provides DNA testing services for animals including parentage, genotyping, banking, disease screening, and coat colour prediction.
- African Ancestry
- Genetic testing service specialising in tracing maternal and paternal genetic lines to likely African countries of origin.
- Affiliated Genetics
- DNA diagnostic testing laboratory offering paternity screens and twin zygosity testing.
- Interleukin Genetics
- Provides genetic susceptibility testing services for common diseases and conditions.
- Identigene
- Provides state-of-the-art DNA identity testing with the most advanced, proven technology available today.
- GeneDx
- Offers genetic testing to individuals and families suffering from severe hereditary disorders.
- Columbia Laboratory Services
- Full-service provider for drug, alcohol, and paternity testing equipment and supplies.
- Genetest Laboratories
- Offers testing for paternity and antenatal, forensic, and family reconstruction DNA analysis.
- ReliaGene Technologies, Inc.
- DNA testing lab specialising in paternity and forensic analysis, including RFLP and PCR analysis.
- Paragon Genetics
- Offers DNA based testing for infectious and genetic diseases, paternity, forensics, and legal proceedings.
- Genassist
- Specialises in pregnancy resources for ultrasound related questions, as well as genetic consultation on inherited diseases and assisted conception.
- Ambry Genetics Corporation
- Offering a comprehensive genetic examination analyzing prospective parents for the propensity to pass on birth defects to their children.
- Sigma Genosys
- Specialises in Oligo, Peptide, and Gene Expression.
- Cellmark Diagnostics
- DNA profiling services for forensic purposes.
- Genetrack Biolabs Inc.
- DNA laboratory providing paternity, maternity, and twin testing.
- GeneCare Medical Genetics Center
- Genovations
- Offers laboratory assessment tools for determining individual susceptibility to potential disease.
- DNA Copyright Institute
- Facilitates an individual's ownership of their own DNA profile or pattern under existing copyright law.
- Neo Gen Screening
- Newborn screening services for genetic diseases.
- Proactive Genetics
- Offers DNA testing specialising in twin zygosity.
- Helix Biotech
- Private laboratory offering DNA testing including paternity, immigration, estate banking, adoption, and forensic services worldwide.
- Long Beach Genetics
- Specialising in reconstruction for immigration, adoption, surrogate parentage, and coroner's sample investigation.
- Identity Genetics, Inc.
- Provides human genetic DNA testing. Specialises in paternity testing and genetic profiling using RFLP and PCR analysis.
- Celtek Corporation
- Molecular genetic testing laboratory.
- Andrology Laboratory Services, Inc
- Services include DNA identity confirmation for babies, semen freezing for cancer and prevasectomy patients and sperm analysis.
- Dr. Van Haeringen Laboratorium b.v.
- Performs animal genetics tests, including DNA-tests of farm animals.
- Batimore Rh Typing Laboratory
- Offers Genetic Testing Services to the legal community including paternity testing service, and forensic DNA.
- VisionBio Corporation
- Specialises in the identification of numerous species of Japanese rice by DNA analysis.
- Waikato DNA Sequencing Facility
- Automated DNA sequencing service. Overseas clients welcome.
- AneuVysion
- Offers a antenatal, in-vitro DNA test to detect abnormalities of chromosomes 13, 18, 21, X, and Y.
- Solutions by Sequence
- Identifying the precise error in a gene that causes illness in a specific family.
- Helix Biotech Inc.
- DNA testing, consulting, and expert testimony in paternity and criminal forensic cases. RFLP and PCR testing.
- Athena Diagnostics, Inc.
- Laboratory offers NephroCAST, direct DNA analysis for ADPKD.
- Baylor College of Medicine - Department of Molecular and Human Genetics@
- 23andMe
- Offers a web-based service that helps you read and understand your DNA.
- BRT Laboratories, Inc.
- Provides accredited immigration, forensic, and paternity DNA testing services including contract research and clinical services.
- DNA Solutions
- DNA testing facility offering paternity, ancestry, genetic disease, and other DNA tests.
- DNA Testing Adviser
- Online DNA testing guide for paternity, genealogy, and adoption searches. Get independent advice from a former scientist who found his family by DNA.
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