Construction
Network UK

Alliant Energy

Active, accounts up to date·subcontractor & supplier·Head office Brierfield,Nelson

About from company website

Alliant Energy Ltd specialises in designing and installing renewable energy systems for homes and businesses across the UK, focusing on delivering measurable financial and environmental savings. The company offers a comprehensive range of services including solar panel installations, battery storage, air source heat pumps, and EV chargers. They cater to both residential and commercial clients, from small community centres to large distribution warehouses, aiming to reduce energy bills, improve comfort, and lower carbon footprints.

With a commitment to quality and customer service, Alliant Energy works exclusively with qualified installers and holds accreditations such as NICEIC, NAPIT, and RECC. They emphasize a consultative and transparent approach, ensuring clients receive tailored solutions that meet their specific needs. The company highlights its ability to secure government grants and offers various funding options, including Power Purchase Agreements (PPAs) and asset finance, to make renewable energy accessible with minimal upfront capital.

Alliant Energy has a proven track record of delivering significant savings for its clients, with notable projects forecasting substantial lifetime savings and high return on investment. They pride themselves on professional installation, total compliance with industry standards, and long-term performance guarantees, positioning themselves as a trusted partner in the transition to sustainable energy.

Services

Works as

Sectors

Project experience from company website

Shepherd Distribution

Shepherd Distribution

Lancashire

Commercial solar project with 108 panels and a 62kW battery, achieving a 2.9-year payback and 38.7% ROI.

Client · Shepherd Distribution

Hillsborough Golf Club

Lancashire

Commercial solar installation with 17.3kW system and a 3.4-year payback.

Client · Hillsborough Golf Club

Beauchief Tennis Club

Commercial solar installation with an 8.8kW system and a 3-year payback.

Client · Beauchief Tennis Club

Valley View Glamping

Ground-mount solar array installation.

Client · Valley View Glamping

Marsden Building Society

Marsden Building Society

Commercial solar case study.

Client · Marsden Building Society

Accreditations from company website

  • NICEIC
  • NAPIT
  • RECC
  • ISO 9001
  • ISO 14001
  • ISO 45001
  • PAS 2030:2019
  • HIES

Clients mentioned from company website

Shepherd Distribution, Marsden Building Society, Hillsborough Golf Club, Beauchief Tennis Club, Valley View Glamping, Tropical Ices, Moorwood Farm.

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Questions about Alliant Energy from the record on this page

What does Alliant Energy do?

Expert solar panel installation across the North West. Residential and commercial renewable energy solutions from Alliant Energy Ltd. Their listed services include Solar PV, EV charging, Heating & ventilation and Electrical.

Where is Alliant Energy based?

Alliant Energy is registered at Unit 214 Northlight Industries Northlight House, Pendle Road, Brierfield,Nelson, BB9 5FL, in North West.

What areas does Alliant Energy cover?

Alliant Energy states that it works across North West, Lancashire, Manchester, Merseyside and Cheshire.

How many people work at Alliant Energy?

Accounts filed for the year to 2025 report 3 employees, which places the company in the 1-9 employees band.

What is Alliant Energy's turnover?

Alliant Energy does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £140k and £380k. This is an estimate, not a filed figure.

Is Alliant Energy still trading?

Companies House lists Alliant Energy as active, with accounts most recently made up to 2025-09-30.

What accreditations does Alliant Energy hold?

Alliant Energy displays NICEIC, NAPIT, RECC, ISO 9001, ISO 14001 and ISO 45001 on its website.

What sectors does Alliant Energy work in?

Alliant Energy works in Residential, Commercial and Energy.

When was Alliant Energy established?

Alliant Energy was incorporated on 2024-09-27.

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