Top 20 Companies In Germany, SIE. ALV. [1] Volkswagen Group headquarters in Wolfsburg, Germany. In 2023, largest company in Europe was the Volkswagen Group with revenue of US$348 billion. $120. 74% 4. 27 B. DE. 1 day ago · Research the largest companies in Germany by market cap for Jun 2026. - find out which German companies leads and who's driving growth. avp2, sfq7l, rek, 8t1x, t2, ipf, sjgtf, gv, 160e, jje,