Yeah, I don't think Bantam Spectra exists anymore either--it's been folded into Del Rey. I haven't seen anything under the Orb imprint in ages; I think it's all Tor now. Pretty sure Orbit gets all the SF/F at Hachette and Grand Central doesn't do any. And Luna hasn't published anything since 2013.
Notably missing from this list: S&S/Saga, S&S/Simon451, Amazon/47North. Since you're including very small presses, I'd add Lethe, Blind Eye, and Circlet. I'm sure there are others missing but my brain is kind of mush right now.
You could also consider the SF/F output of lines that do significant amounts of it but aren't exclusively SF/F, like William Morrow and St. Martin's.
no subject
Notably missing from this list: S&S/Saga, S&S/Simon451, Amazon/47North. Since you're including very small presses, I'd add Lethe, Blind Eye, and Circlet. I'm sure there are others missing but my brain is kind of mush right now.
You could also consider the SF/F output of lines that do significant amounts of it but aren't exclusively SF/F, like William Morrow and St. Martin's.