CostMaster is a time-bounded intervention business for UK mid-market companies where energy costs, risk, or renewals have gone structurally wrong.
We correct energy cost mistakes that shouldn’t still exist, remove any exposure created by that correction, and ensure the next renewal cannot recreate the same problem.
CostMaster is not a brokerage, consultancy, or ongoing energy management service.
Legal entity
CostMaster is a trading name of:
- Energy Marketing and Trading Ltd (t/a CostMaster)
- Company number: SC605586
- Registered / contact address: Hudson House, Albany Street, Edinburgh, EH1 3QB
- Jurisdiction: Scotland (company registration). Engagements governed by England & Wales where specified in mandate documentation.
Contact (controlled)
To request a mandate discussion:
- Mandate requests: mandate@costmaster.org
For professional introducers:
- Introducers: introducers@costmaster.org
We do not provide general support by phone. If engagement conditions are met, we will propose the appropriate next step.
Privacy
We handle information for the purpose of qualification and, where engaged, delivery and audit support under formal mandate.
- Privacy Policy: (link)
- Cookie Policy: (link)
Notice
Submitting any form on this site does not initiate work or create an obligation. No work begins without a signed mandate.