Located in Pennsylvania, All About Singles PA is a dating service that has been operating since 1988.
It offers a personalized approach to finding partners for singles by screening and qualifying all members in person.
Great Expectations is a dating site that was founded in 1976 as a small family business and is now a national dating service.
It offers background checks on all members and allows members to search and choose people to contact.
Harvard Business School graduate, Mark Brooks, has been an expert in the Internet dating business since 1998.
He is currently the CEO of Courtland Brooks, a consultancy agency for the Internet dating industry, and runs Online Personals
Selective Search uses Fortune 500 recruitment techniques to match members to other compatible members.