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Clarke Energy Tech Stack

Energy systems integrator for gas engines, biogas, and battery storage

Energy Technology Liverpool, Merseyside 1,001–5,000 employees Privately Held

Clarke Energy designs and deploys combined heat and power systems, biogas upgraders, and battery storage for industrial and utility customers. The engineering-heavy hiring profile (24 of 39 open roles) paired with active work on large-scale EPC projects and battery storage deployments signals a shift toward more complex, capital-intensive installations. Pain-point clustering around equipment downtime and aftermarket service revenue suggests the business is maturing from project delivery into recurring maintenance and support.

Tech Stack 18 technologies

Core StackAutoCAD Workday Adobe Creative Cloud Canva Salesforce Microsoft Project Word Excel AutoCAD P&ID Navisworks Plant 3D Microsoft Office ETAP Teams PowerPoint Windows Windows Deployment Services Dynamics NAV

What Clarke Energy Is Building

◆Challenges

Minimising downtime
Reducing equipment downtime
Maintaining payroll compliance
Growing aftermarket sales
Reducing waste
Avoiding unnecessary part replacements
Grow aftermarket service revenue
Reducing maintenance costs
System security and stability
Maintain risk profile

▲Active Projects

Service tender development
Battery energy storage systems
Hydrogen
Large-scale epc projects
Lead key pricing initiatives
Develop and enhance pricing models
Standardise win/loss analysis
Tender bid design deliverables
Fabrication drawings for pipe supports
As-built survey data capture

Hiring Activity

Accelerating40 roles · 20 in 30d

Department

Engineering

24

Sales

5

Finance

4

Ops

2

HR

1

Legal

1

Marketing

1

Seniority

Mid

18

Senior

10

Junior

5

Manager

4

Lead

1

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About Clarke Energy

Clarke Energy, part of Rehlko, operates as an energy systems integrator specializing in low-carbon and flexible energy infrastructure. The company delivers projects built around gas engines, combined heat and power systems (CHP/cogeneration), biogas upgraders, battery energy storage systems, and carbon capture—serving industrial, municipal, and landfill-gas clients across the UK and Ireland. With 1,001–5,000 employees headquartered in Liverpool, Clarke Energy combines engineering design (AutoCAD, ETAP for power systems modeling) with EPC (engineering, procurement, construction) execution and an emerging aftermarket service business.

HeadquartersLiverpool, Merseyside

Company Size1,001–5,000 employees

Hiring MarketsUnited Kingdom, Ireland

Frequently Asked Questions

What tech stack does Clarke Energy use?

AutoCAD, ETAP, Navisworks, and Plant 3D for design; Salesforce and Dynamics NAV for operations; Microsoft Office suite and Workday for administration.

What is Clarke Energy working on?

Large-scale EPC projects, battery energy storage systems, hydrogen initiatives, service tender development, and pricing model enhancements to grow aftermarket service revenue.