Coulson, of course. And I briefly met Darcy. She is intern to Jane Foster. I have heard tales of Thor's compatriots in the war against Loki and the Chitauri. To deal with Thanos...I had not known his insanity ran so deep.
I know of Skye! And Simmons and Ward. They are Coulson's people! Morse I do not beleve I have met.