Category:Genetic genealogy companies

Companies providing products and services for private customers. DNA-Tests provide data on the following information:
 * Autosomal DNA (all ancestors, best for finding relatives, analyzing genetic admixture)
 * Y-chromosome (for males: direct paternal line ancestors, haplogroup/relatives)
 * X-chromosome (some maternal ancestors, for females: also some paternal ancestors)
 * mitochondrial DNA / mtDNA (direct maternal line ancestors, haplogroup/relatives)