Primary: CFO + Chief Digital Officer + Chief Commercial Officer. Switching = new account growth = revenue lift. Secondary: Sales/Account Management — Stage 3 protects their time; auto-routes high-value accounts up the tier, leaves K0-K2 to self-serve.
References
Mar 2026 OMX Digital Strategy refresh — three priorities locked (Search / Switching / Reorder)
MBIE 2022 Small Business Factsheet — 540k SMBs baseline (~594k current)
B2B SaaS CAC reference — self-serve vs sales-led economics
Memory: OMX K0-K2 universe = 10-14% large-national cost centres (RENTOKIL/ESSITY etc) — these have no autonomous price-decision authority; switching framework needs the OTHER 86-90%
Memory: N3 = SF Buying_Group__c '0015j00000fUYtMAAW' (5,498 accts, $18.8M closed-12) — Stage 3 needs to auto-route qualifying customers into N3 tier without manual signoff