Perfectmatch.com® (Perfectmatch), a leading online dating and relationship service.
eHarmony #1 Trusted Relationship Site Move Beyond "Traditional" Online Dating.
Match.com services 24 countries and territories and hosts Web sites in 15 different languages, to help singles find the kind of relationship they’re looking for.
Chemistry.com was created to bring together independent-thinking, confident, diverse singles that are serious about finding a meaningful relationship.
LavaLife.com hosts over 15 million members worldwide letting singles meet other singles in a safe and entertaining environment.