Brook Green Supply Tech Stack

Energy trading and supply platform for UK SMEs and industrial customers

Utilities London, England 201–500 employees Founded 2016 Privately Held

Brook Green Supply operates a data-driven energy trading and supply business serving UK SMEs and industrial sites across electricity and gas. The tech stack reveals a mature data infrastructure (PostgreSQL, Spark, Kafka, Airflow, Dagster) built on Azure, paired with active projects around billing system transformation and infrastructure automation — indicating a company scaling operational backbone while managing the complexity of energy procurement, forecasting, and settlement. Current hiring is finance-heavy (3 of 6 open roles), suggesting active financial or transactional process work.

Tech Stack 28 technologies

Core StackPostgreSQL MySQL Apache Spark Apache Kafka Apache Airflow Dagster Docker Kubernetes Python pandas NumPy Azure AD Intune Cloudflare Azure Azure Entra ID Exchange Online Microsoft Defender for Endpoint Microsoft 365 Defender SharePoint Online Azure App Service Azure Logic Apps PowerShell Microsoft Graph API macOS VPN Wi-Fi

What Brook Green Supply Is Building

◆Challenges

Complex procurement processes
Billing discrepancies
Data mismatches
Migrating legacy billing to new system
Ensuring billing accuracy
Reducing post go-live risk
Maturing independent it environment
Automation improvements
Security audit readiness

▲Active Projects

Flexible energy tenders
Flexible purchasing solutions
Futureproof billing process development
System testing and process development
Billing system transformation
Go-live readiness
Post go-live roadmap
Bgs infrastructure maturation automation rollouts
Powershell and microsoft graph api scripting
Hr lifecycle automation platform development

Hiring Activity

Accelerating6 roles · 6 in 30d

Department

Finance

Data

Engineering

Sales

Seniority

Junior

Mid

Senior

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About Brook Green Supply

Brook Green Supply is a London-based energy supplier and wholesale trading partner founded in 2016, serving mid-market UK businesses. The company operates across electricity and gas supply, renewable energy certificates (REGO), carbon offsets, and demand forecasting. It sits at the intersection of energy consumers and renewable asset owners, structuring itself as a data-enabled intermediary in the energy transition. The business combines transactional energy trading with consultative services to help customers navigate decarbonization and grid modernization.

HeadquartersLondon, England

Company Size201–500 employees

Founded2016

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What technology does Brook Green Supply use?

PostgreSQL, MySQL, Apache Spark, Kafka, and Airflow for data pipelines; Dagster for orchestration; Python, pandas, and NumPy for analytics; Azure cloud platform with Azure AD, App Service, and Logic Apps; Cloudflare for edge security; Microsoft 365 suite for productivity.

What is Brook Green Supply working on?

Major projects include billing system transformation, flexible energy tenders and purchasing solutions, infrastructure automation rollouts, HR lifecycle automation, and go-live readiness activities — combined reflecting a shift to modernize legacy billing and operational processes.

How this profile is built

Brook Green Supply's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.