Baby boomers Gen xers 38.78% Millennials 37.94% Gen zers Employees by tenure 0–5 years 39.84% 6–10 years 16.05% 11–15 years 11.86% 16–20 years 9.69% 21–25 years 6.84% 26+ years 15.72% 102-9 General disclosures Supply Chain: a description of the organization’s supply chain, including its main elements as they relate to the organization’s activities, primary brands, products and services As a shared service, Spire’s Supply Chain group enables Spire’s mission by providing guidance, support, service, and execution in the areas of strategic sourcing, procurement, inventory management, and accounts payable as well as providing training and subject-matter expertise for requisitioning, and expense reporting tools and processes.