DCC has always been ambitious. On Tuesday, the Irish-founded FTSE 100 international sales, marketing, and support services group announced its full-year financial results, marking its 30th year as a listed company.  Over the decades, it has made over 350 acquisitions, survived global financial crashes, come through epic courtroom battles, and much more. Today, it employs 16,000 people but, as its chief executive Donal Murphy appears on a video call to discuss its most recent results, it is hard not to reflect on DCC’s achievement in building a business from Ireland that is now in 22 countries. “If you invested £100,000…