PR agencies in Silicon Valley: Who do you recommend?

I have two ‘go-to’ PR agencies in Silicon Valley. I really do rate them and I regularly refer readers to them. But now and again, because they’re both so popular, they’re often unable to work with companies that I recommend because of non-compete issues.

And that’s where I hit a wall.

Who do you recommend for good mobile and tech PR in the Valley? I’d welcome your suggestions either here, on Twitter (@ew4n) or by email (ewan@mobileindustryreview.com).

There are a few companies I know actively looking so please do get in touch with suggestions — or pass this post on to anyone you recommend.