The Installed Base Is the Business
For a heavy equipment or industrial machinery OEM, the sale is the smallest transaction in a twenty-year relationship. Parts, service contracts and warranty claims routinely generate more lifetime revenue than the original unit — yet most OEMs run this side of the business on the systems with the least investment: spreadsheets for claims, phone calls for parts pricing, and a warranty process built to catch fraud rather than generate revenue.
Where the Revenue Actually Is
Three places aftersales revenue hides in plain sight: proactive service triggered by telemetry before a failure happens, not after; parts quoting fast enough that a dealer doesn't source the part from a third party while waiting; and warranty adjudication fast enough that dealers don't quietly absorb costs rather than file a claim through a slow process.
Warranty as a Discipline, Not a Cost Center
Treat warranty automation as a revenue function, not a claims-processing function. Every claim that resolves in hours instead of weeks is a dealer relationship that trusts the OEM's aftersales program enough to route more business through official channels instead of gray-market parts. Every fault code connected automatically to a parts recommendation is a service call converted to a sale instead of a support cost.
What the Technology Needs to Do
None of this works without one thing: a single knowledge graph connecting product configuration, service history and warranty terms, so a service quote, a warranty adjudication and a parts recommendation all draw from the same source of truth instead of three disconnected systems that disagree with each other. OEMs that consolidate onto one platform for CPQ, warranty and field service typically find the biggest win isn't speed — it's that dealers stop routing around the OEM's own systems.
The Number That Matters
Track one metric above all others: the share of the installed base under an active service or warranty relationship. Every equipment manufacturer already knows how many units it sold. Few know how many of those units they're still in a revenue relationship with — and that gap is usually where the next several points of margin are sitting.
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