The sales record
Who buys this material
The Art of Service has been publishing compliance, governance and service management material since 2000, and was an accredited ITIL certification provider through the years when ITIL Expert pathways were the standard qualification in IT service management. The knowledge graph behind this platform is what that work turned into.
Counted from every paid order between 25 May 2015 and 19 August 2026. Not rounded, not sampled, and not a claim about anybody’s opinion.
What this page is, and what it is not
These organisations bought books, toolkits and certification material. They are not being described as users of this platform, and none of them has been asked to endorse it. A purchase is a fact about a transaction; an endorsement is a claim about somebody’s opinion, and we do not have one. When a customer agrees to tell their story, it will appear on case studies with their name on it, and not before.
64 of the 659 organisations
Each name below appears verbatim on a paid order, or was paid from that organisation’s own corporate domain.
Aerospace, defence and industrial
- GE Aerospace
- GE Vernova
- Northrop Grumman
- Rheinmetall Defence Australia
- Moog
- Stäubli
- Wilcox Industries
- Xylem
- Carrier
- Arthrex
- FLSmidth
- Nelipak
- SICOR Engineering
- Ericsson
- NetJets
- COTECMAR
- CCL Industries
Financial services and regulators
- Autorité des marchés financiers
- Superintendencia de Banca, Seguros y AFP (Peru)
- Danske Bank
- Moody's Corporation
- 365.bank
- FM Insurance Europe
- FCMB UK
- Ripple
- SADA Assurances
Technology and consulting
- PwC
- RSM US LLP
- IBM
- Dell Technologies
- Uber
- Okta
- Forcepoint
- Thoughtworks
- Capgemini
- HCL America
- Arctic Wolf
- Birlasoft
- Datacom
- Synoptek
- Stratascale
- Outbrain
- netlogx
- Vizient
- Maximus
Government, health and public sector
- Transport for New South Wales
- Ministère de la Santé et des Services sociaux (Québec)
- London Borough of Havering
- Melton City Council
- Power and Water Corporation
- Arizona Public Service
- Central Hudson Gas & Electric
- Kaiser Permanente
- TELE Greenland
- Evolution Mining
- ARC Resources
- Carnival Corporation
Universities and research
- The Ohio State University
- University of Southern California
- Université du Luxembourg
- Université de Lille
- University of Manitoba
- Oxford University Clinical Research Unit, Vietnam
- Scuola universitaria professionale della Svizzera italiana
The graph is the part you can check
A sales record tells you people paid. It does not tell you the mappings are right. That is why every judged mapping, including the ones judged wrong and kept, is queryable without an account.