Our Partners


Greenheart Energy: Greenheart Energy is a UK specialist renewable energy company established in 1999. The group is the provider of the UK’s first entire HA portfolio based PV installation project, for New Charter Homes in Tameside Greater Manchester.  This project involves the installation of 4,500 properties (14MWp) and commenced in July 2014.

Utility Aid Logo

Utility Aid “UA” is a utility consultancy designed to help not-for-profit & ethically minded organisations buy their electricity and gas at highly competitive levels.

SPP are working with UA to deliver a competitive electric and gas supply model for our clients and their tenants.


UK’s leading heating cylinder manufacturer with 100 years at the forefront of design and technology advancement.

Gledhill is a joint preferred supplier and solution provider on heat-pumps and heat storage.


A leading Japanese manufacturer and innovator in electrical and electronics goods and solutions, with strong global branding and recognition.

SPP working with Toshiba on energy demand management and grid response software.

Toshiba also warrantee Greenheart’s EPC on PV installation, and is also a preferred supplier for heat pumps, inverters and fast charge e-car solar units.