| Celera | 23andme.com | U.S. Genomics |
| Affymetrix, Nimblegen | decodeme.com | Illumina |
| NanoGen | navigenics.com | Agowa |
| Personal Genome Companies | Knome.com | Decode |
- DNAdirect http://www.dnadirect.com/
- SeqWright http://www.seqwright.com/
- DNATraits http://www.dnatraits.com/