Support American craftsmanship with SK Tools. Shop our selection of tools proudly made in the USA for professional-grade reliability. What does SK stand for? SK abbreviation. Define SK at AcronymFinder.com. This disambiguation page lists articles associated with the title SK. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. SK Gaming is an international multi-gaming organisation, founded in 1997 and based in Cologne, Germany. It currently competes in League of Legends, VALORANT, Brawl Stars and Clash Royale. As the holding company of SK Group, SK Inc. manages its investment portfolio while operating its AX business. In portfolio management, the company drives growth through a disciplined approach of selection and focus, aimed at enhancing corporate value. SK is a global leader driving economic and social prosperity through innovative solutions. Discover our cutting-edge companies and sustainable practices. SK Group is a collection of diverse multi-national manufacturing and service companies united under a holding company structure that share a common SK Brand and Corporate Culture. At SK, we build companies and invest in innovations that form the backbone of the global economy. We operate over 150 companies across the semiconductor, energy, and life sciences industries. Fast, clean, and consistent. SK Tools deliver pro-level precision without the bulk. SK Group (Korean: SK그룹; 에스케이그룹) is a South Korean multinational manufacturing and services conglomerate headquartered in Seoul. A chaebol (Korean family-owned conglomerate), SK Group is the second largest such conglomerate by revenue in South Korea, after Samsung Group.