DESNZ · production

Heat Pump Suitability Tool

"A calculator to determine if a heat pump could be suitable financial and net zero option for your home as well as determining if you require planning permission or eligible for energy grants."

Publicly known

Owner: DESNZ
Vendor: Oxford Computing Consultants Ltd, Panlogic Limited, Flat Rock Technology Limited

Undisclosed

Model architecture
Model performance benchmarks
Training data provenance

Who is actually being paid

Supplier arrangement · described jointly for all 3 suppliers

Role

Oxford Computing Consultants: Setting up the first version of the tool, including hosting and maintenance. Panlogic - Procurement of a service for Hosting, Maintenance, and Development of the second version of the Heat pump home suitability tool for the Department for Energy Security and Net Zero. Flat Rock - Hosting and Maintenance of service.

Procurement procedure

Call-Off from a Framework Agreement (G-cloud 14)

Data access terms

N/A

Oxford Computing Consultants Ltd

03521204

Number as filed. Not verified against Companies House.

Panlogic Limited

03753915

Verified at Companies House · checked 4 November 2026

Registered as PANLOGIC LIMITED · Active · incorporated 1999

View on the register

Flat Rock Technology Limited

06461660

Verified at Companies House · checked 4 November 2026

Registered as FLAT ROCK TECHNOLOGY LIMITED · Active · incorporated 2008

View on the register

Source: ATRS record · last updated Tue Dec 16 2025