Study: enterprise brands rank but vanish from AI Overviews

Ranking well in Google no longer guarantees a brand appears in the AI answers buyers read first. A 2026 benchmark from Walker Sands found that AI Overviews show up on nearly half of the search pages where enterprise brands rank, yet the typical brand is cited in just 3% of the AI answers it is relevant for. The gap between ranking and AI citation has become its own visibility problem.

What happened

Walker Sands analysed nearly 45 million relevant keywords across 828 enterprise B2B companies in 14 technology industries, measuring how often brands rank, how often those keywords trigger an AI Overview, and how often the brand’s own content is cited in the answer. The finding: AI Overviews appear on close to 50% of relevant result pages, but brands are cited in only 3% of the answers they qualify for. 4.6% of companies were cited in zero AI answers for their relevant keywords. Cybersecurity brands earned the most citations, while professional services ranked lowest.

Why it matters

“AI-generated answers are quickly becoming a primary gateway to information for enterprise buyers, but most brands are unaware if they or their competitors are shaping those AI responses.”

John Fairley, Walker Sands

Traditional ranking and AI citation are different games. Walker Sands’ read is that ranking volume alone does not earn citations: deep topic authority, structured content, and clear answers to buyer questions do. A brand can sit at the top of the blue links and still be absent from the summary above them.

What this means for multi-location brands

The benchmark studied B2B tech, but the mechanism is the same for any large brand. AI answers reward structured, authoritative, question-led content, and presence has to be earned market by market. For a multi-location estate, that means accurate, machine-readable location data and content that answers real local questions, not just keyword coverage. Strengthen the inputs AI engines read with Places AI, keep business location data clean and structured so engines can resolve your brand, and treat generative engine optimization as a discipline distinct from classic SEO.

The bottom line

Ranking is necessary but no longer sufficient. As AI Overviews absorb more queries, the brands that get cited are the ones publishing structured, authoritative answers, and the ones that know whether they appear at all. Measuring AI citation is now part of the job.