Distinguish customer expectations from internal assumptions
Customer research should give customers room to express their concerns and values, including views that challenge the organisation's assumptions about sustainability. The practical discipline is to question the questions themselves, listen to surprising answers and let customer concerns inform the story the business tells. Research designed only to optimise existing business goals can miss the opportunity to understand customers' environmental, social and cultural priorities. A 2025 finding from Bain & Company, covering global B2B automotive, packaging, chemicals, machinery, metals, and construction and building products businesses, found that Half of B2B customers already buy more from their more sustainable suppliers, and nearly 70% plan to accelerate those purchases over the next 3 years. Understanding sustainability expectations therefore matters to the commercial relationship, not just the wording of sustainability communications.