This blurb comes from Nintendo's press release concerning Switch record sales, which we posted earlier today...
Fans can also expect continued support from major publishers such as EA, Activision, Ubisoft, Capcom, SEGA, Take 2 and Bethesda, plus a growing catalog of quality content from indie developers.
As far are EA goes, this could mean one of two things. Nintendo could be talking about Fe, which is being published by EA. They could also be talking about more support than what's announced, which would be new info.
When it comes to Activision, that's definitely a new bit of info. We haven't seen anything on Switch from Activision outside of Skylanders. Wonder what the company is bringing Switch's way!