MRO distributors sit in a distinct part of B2B commerce: their buyers are typically purchasing to maintain their own facilities or equipment, not to resell what they buy, which shapes everything from catalog breadth to how often the same items get reordered. Master B2B’s reporting on distribution consolidation has used MRO as a recurring example of a sector under real scale pressure, citing buying groups like Affiliated Distributors that aggregate independent MRO distributors specifically so they can compete with much larger players like Grainger on purchasing power. The sector also illustrates the get-big-or-get-small dynamic playing out across B2B distribution more broadly, where mid-sized, undifferentiated regional players face the most competitive pressure.
MRO distribution
The distribution of maintenance, repair, and operations supplies, the parts, tools, and consumables businesses use to keep their own operations running rather than to resell as finished goods.