To be off topic, Southwestern Bell bought AT&T. Then adopted the AT&T name. Which is funny because Southwestern Bell was originally part of a larger phone company called …AT&T.
Here in Columbus, we have all local venues.
Nationwide Arena - adjacent to Nationwide Insurance, and originally owned by Nationwide.
Huntington Park - Huntington Bank, located a few blocks away.
Value City Arena - Value City furniture is headquartered in Columbus.
Rick-TD bought Fleet, the former namesake of the arena. (Fleet is local to Boston IIRC)
The Toyota Center is in Houston. I’m pretty sure they sell Toyotas in Houston, but their American corporate presence is in the Los Angeles area.
Adelphia Coliseum is the original name of LP Field in Nashville. They were a cable company HQ’d in Pennsylvania that didn’t serve Nashville (or Tennessee), although they had a (very) secondary business telecom company in Nashville in case you really really hated BellSouth.
Speaking of BellSouth, they were HQ’d in Atlanta before getting bought by AT&T. AT&T Field (formerly BellSouth Field) is a minor-league baseball stadium in Chattanooga, TN.
I think the LA Galaxy play at Toyota Stadium.
There’s also the Kia Oval Cricket Ground in London, named for a South Korean car manufacturer, and also Emirates Old Trafford and the Emirates Durham International Cricket Ground (seeing a pattern here?) as well as the Ageas Bowl, named for a Dutch insurance company, I believe.
Nitpick: TD obviously stands fot Toronto-Dominion, but TD Garden is named after Toronto-Dominion’s US subsudiary, TD Bank. TD Bank was based in Maine, but now New Jersey, I think. The arena was known as TD BankNorth Garden before TD completely took over.
Chase is headquartered in Chicago but we’ve got Chase Field here in Phoenix.
Citizens Bank doesn’t have a Philadelphia connection that I can see, other than having some branches there. It is headquartered in Rhode Island.
Though, the ultimate headquarters aren’t in the U.S. at all; it’s owned by RBS (The Royal Bank of Scotland Group)…and RBS, itself, is now primarily owned by the UK government (after the financial meltdown a few years ago).