Since Ricky already gave some details on
Intertops &
Nordicbet, I'll defer to him based on his personally experiences with them.
Jetbull
They never answer their emails and it takes way too long to get your funds.
BetWorks
It's an Australian-based sportsbook has been off-line since October of 2003 when it settled all player accounts and ceased operating. Euraust, formerly the bookmaker’s parent company, has since sold BetWorks to an Asian investment group.
ascot
They have been around for about 3 to 4 years now, and have a very sound financial backing from my understanding, and does seem to payout very well.
Doxxbet
They are a parent company of Fortuna (Czech book) who is licensed in Malta. I really haven't hear anything about them from a payout standpoint though. Maybe somebody would be kind enough to share experiences with them.
npbet
They are a small independent book, however they are listed on the London Stock Exchange. So I would venture to say your funds would be fairly safe. Other than that I really don't much about them from a payout standpoint.
partybets
They are a sister site of
Gamebookers. They are financially solid, but will cut your limits.
scandic
They still have a few outstanding complaints levied against them here at SBR and refused to even answer our emails.
sportsbetting.com.au
They are an Australia book so you know your funds should be safe. I could be wrong, however I believe they are part of Bill Hurley gaming.
Yabet
Yabet was picked up by CRIS a few years back. Since then it has been a skin and hasn't really been marketed from what I can tell.
lasseters
I only have heard of complaint levied against them and the book was cleared. They are an Australian licensed book located in the northwestern territory and have been around for years. So needless to say any Aussie book is usually extremely safe to play at from a funds stand point.