FINDLAY, Ohio -- Marathon Petroleum Co. LLC, The Armor All/STP Products Co. and Afton Chemical Corp. have agreed to introduce STP branded gasoline performance additives to the Marathon-branded retail ...

“STP ® and Martinsville Speedway have both been a part of the NASCAR family for decades. To work with a company that has such legendary status in our sport is exciting to me,” said Martinsville ...

First introduced in 1954, STP became the go-to for various automotive lubricants and motor oil products in America. Still in business today, its oval-shaped company logo with “STP” capitalized in ...

PHILADELPHIA--(BUSINESS WIRE)--STP Investment Services (STP), a global, end-to-end investment operations service provider that services more than $340 billion in total assets, has hired Dan Houlihan ...

PHILADELPHIA--(BUSINESS WIRE)--STP Investment Services (STP), a global, end-to-end investment operations service provider that services more than $400 billion in total assets, has hired David Whitaker ...