Company lists · Data refreshed September 2026

Top 13 Residential energy efficiency companies based in Manchester, United Kingdom

Name: Residential energy efficiency companies based in Manchester, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 30 companies tracked

RevenueBase identified 30 company matches for residential energy efficiency companies associated with Manchester, United Kingdom as of September 2026 and tracks 224 professional contacts across them, including 58 with verified work emails. Across the United Kingdom, London is the largest hub for this category (141 companies); Manchester follows with 30.

This list covers company matches for residential energy efficiency companies associated with Manchester, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

30Companies

224Contacts tracked

58Verified emails

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The 13 largest residential energy efficiency companies based in Manchester, United Kingdom

Ranked by team size

Top 13 of 30 company matches for residential energy efficiency companies based in Manchester, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Evergreen Energy	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “The word is out on global warming, and with it traditional means of producing energy are falling by the wayside.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	ONE Energy Projects	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “ONE Energy Projects is a leading provider of innovative solar solutions, specializing in the design and installation of cutting-edge solar energy systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Zero Carbon Group	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Multi-service energy efficiency measures delivered alongside renewable energy solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Thermly	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Want to futureproof your home, reduce your carbon emissions and energy costs?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Green World Solutions	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “At Green World Solutions our AIM (Audit, Identify, Monitor) is to deliver the most cost effective energy efficiency solutions for your business, with the highest potential returns…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	HABEO	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “We are on a mission to help homeowners and occupiers in the UK reduce their energy use and costs by providing them with personalised insights about their home and lifestyle…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Your Home Better	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Your Home Better is a non-profit independent retrofitting service available to the residents of Greater Manchester.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Oneenergypower	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “One Energy are a forward-thinking energy specialist targeting businesses across the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Solarus Energy LTD	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Here at Solarus, we’re excited about renewable energies potential for improving our daily lives.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Flux Solar Energy	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Welcome to Flux Solar Energy, where we're all about making green living easy and affordable.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Naxca LTD	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Naxca LTD is an engineering company focused on supporting our clients in their journey from product concept to commercialisation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	DAL Energy LTD	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “DAL are energy improvement specialists.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Seven Consulting LTD	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Seven Consulting have two specialist service streams Seven Building Design Thermal Modelling and Low Carbon Building Design solutions Seven Business Energy Energy Procurement and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “residential energy efficiency companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 13 of 30 residential energy efficiency companies based in Manchester, United Kingdom

See the full list, filter by size, metro and specialty, and access 58 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential energy efficiency companies based in Manchester, United Kingdom at a glance

As of Sep 17, 2026

25.9%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for Manchester, so it is reported there. Company counts and contact totals on this page are exact for Manchester, over 30 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Manchester, United Kingdom whose business descriptions match “residential energy efficiency companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 58 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Residential energy efficiency companies by metro in the United Kingdom

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “residential energy efficiency companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential energy efficiency companies are there based in Manchester, United Kingdom?

RevenueBase identified 30 company matches for residential energy efficiency companies associated with Manchester, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Evergreen Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most residential energy efficiency companies?

London leads the United Kingdom with 141 company records, followed by Manchester (30) and Birmingham (29).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 58 professional contacts with verified work emails tracked across these 30 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.