I'd add Boulder Bicycles and the Boxdog Pelican, in the lugged rando category, along with the V-O frame.
For a steel go-fast road bike, the Rivendell Roadeo has my eye.
And Torelli is still offering the Mondonico frames, steel and still lugged, but I can't get any other info about them except tubing and geometry. The prices look quite good, at the Torelli website. Made still in Italy, but not by Mondonico family members, apparently.