SpaceX Just Became the Biggest IPO in History. Here's the Visibility Lesson Every B2B Brand Should Steal From It.

On June 12, 2026, SpaceX blasted into public markets with the largest IPO in history — $75 billion raised at a $1.77 trillion valuation. But the real story for B2B marketers isn't the rocket company. It's what happened in the milliseconds after: millions of people asked ChatGPT, Perplexity, Gemini, and Claude about SpaceX, and those engines instantly decided which sources to trust and which brands to name. Here's the visibility lesson every B2B brand should steal from it — and why authority, not keywords, is what gets you cited.