I'd be curious about the background to the question. The reason is that "sola scriptura" doesn't necessarily mean what most people think it does.
It's a slogan from the Reformation. As far as I know, all Christians consider Scripture to be authoritative. You can find lots of statements like that throughout Church history. You can even find early Christians saying that we shouldn't teach anything unless it comes from Scripture. Thus in many ways "sola scripture" could have been used for them.
However most of those people assumed that the Church would remain faithful, and thus that the Church interprets Scripture.
The Reformers thought that they were confronted with a situation where the Church's traditional interpretations had become implausible. It's not that the Church stopped using Scripture. It's just that they had a number of beliefs and practices that either weren't justified from it at all, or where the interpretations to do so were implausible.
Hence the phrase "sola scripture" as used by the Reformers meant that Scripture was the primary authority, and could be used to judge Church tradition. It's that use of Scripture to trump tradition that is implied by "sola scriptura."
Of course the original Reformers founded their own Churches with their own traditions, whether they intended to or not. They didn't envision isolated Christians each operating individually. They still made decisions as a community, and the community built up traditions. However an individual always had the right to say "I think you've got it wrong", and demand that the community be accountable to Scripture. That's the primary difference from the Catholic tradition. Of course in the end they had to convince the community, something that became increasingly hard as Protestant traditions were developed and codified.
But the result is a lot more complicated than is often portrayed. There's a range of understandings of sola scripture:
* Catholic and Orthodox don't use the phrase. They believe that the Church won't make serious and prolonged errors, and thus there is no real way to use Scripture to judge tradition.
Protestants and groups claiming not to be Protestant but operating on the same principles (e.g. some Baptists) will normally claim some version of sola scriptura. But these groups normally build up traditional understandings of Scripture. While they all claim that these traditions are open for reexamination, the extent to which this is allowed varies.
* Conservative Confessional Protestants, e.g. the Presbyterian Church in America or the Wisconsin Synod Lutherans effectively do not allow challenges. They accept sola scripture in principle, but they are strongly committed to their confessional traditions, and in practice are not open to significant challenge to those traditions.
* mainline Protestant Churches, e.g. PCUSA and ELCA implement it roughly as intended. They value their traditions, but permit challenges, and do change their views over time. But they try to operate more or less as communities, and not just as individuals, though how well this actually works varies. Most of these groups have subgroups that are at war with each other over homosexuality and other controversial issues.
* some churches are accused of not accepting any tradition at all, leaving individuals to make their own judgement without guidance. However this is more an accusation than a reality. I have to say that the accusation is made more plausible by the fact that some of these groups claim to completely reject any kind of tradition. But in practice they all do have traditions.
The closest I know to groups with no tradition is some Baptists and non-denominational Christians, who refuse as a matter of principle to codify standards, and allow individuals to dissent from the community's views. But from a practical point of view, every church that I know does have what amount to traditional interpretations. What they cover and how much dissent they allow vary, but many groups who claim not to have any tradition will still enforce traditional views on topics such as whether Jesus is God, sexual purity, and other controversial issues. Usually this is defended by saying "This isn't a violation of sola scriptura. Scripture is just so clear on these issues that no one can reasonably disagree."
The net result is that rather than talking about who accepts "sola scriptura", you may be better off asking (1) which groups believe in inerrant tradition, (2) of the rest, to what extent they formally document their traditions, and how much dissent they allow.
Catholics and Eastern Orthodox are often considered the only members of (1), but probably Jehovah's Witnesses should be included as well, and arguably the LDS. I would also argue that some conservative confessional Protestants also believe in an inerrant traditional interpretation of Scripture.