
Company and ownership
Who owns Brook Green?
Privately owned within Brook Green Supply group companies.
A quoted parent’s share price changes throughout the trading day. The link above goes to the parent company’s investor information rather than displaying a price that could quickly become stale.
Group relationships
Affiliations and related businesses
Related companies can share a parent or brand while remaining separate legal entities. Check the company named in the principal terms, on the bill and in the complaints procedure before relying on a group relationship.

Commercial fit
What the supplier offers
- I&C gas and power
- Flexible procurement
- PPAs, certificates and energy services
Renewable position: Offers renewable procurement and certificate services; distinguish physical supply, PPAs and standalone environmental instruments.
This does not mean zero complaints or poor performance. The published table covers a defined set of suppliers with sufficient data.
Before signing
Points to check
- Generally aimed at I&C buyers rather than microbusinesses.
- Set governance for purchasing windows, tolerances and market exposure.
- Recalculate the quote with your own annual consumption, contract dates and every known fee.
- Confirm broker remuneration, renewal terms, payment method and the complaint escalation route in writing.

Sources
Ownership, company and product information checked against:
Compare the contract
Turn a supplier quote into an annual cost
Use the same consumption, days and included charges for every offer.