Two HubSpot partners unite to bring mid-market B2B companies stronger strategy, deeper implementation expertise, and a fully integrated path to revenue growth Cleveland, Ohio--(Newsfile Corp. - April 20, 2026) - Greenfire Strategy (a DBA of Graziani Multimedia LLC), a Cleveland-based B2B marketing and revenue growth consultancy and HubSpot Platinum Partner, today announced the acquisition of 21b Consulting, effective April 1, 2026. The move brings together two HubSpot-native teams to deliver mid-market companies a more complete path from strategy to execution — combining Greenfire's brand, content, and demand generation expertise with 21b's deep HubSpot implementation and revenue operations capabilities.