Company lists · Data refreshed September 2026

Top 25 Demand response management consultants based in the United Kingdom

Name: Demand response management consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 54 companies tracked

RevenueBase identified 54 demand response management consultants headquartered in the United Kingdom as of September 2026 and tracks 3,137 professional contacts across them, including 789 with verified work emails. London is the largest hub.

This list covers demand response management consultants headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

54Companies

3,137Contacts tracked

789Verified emails

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The 25 largest demand response management consultants based in the United Kingdom

Ranked by team size

Top 25 of 54 demand response management consultants based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to demand response management consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Shell Energy	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	2,627 contacts →
	Indirect evidence “We help businesses manage energy needs, boost efficiency, control costs and achieve decarbonisation goals for a better energy future.” Source: RevenueBase Database · checked Sep 28, 2026
2	Smarter Grid Solutions	Partial evidence	Glasgow, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Partial evidence “Smarter Grid Solutions is an enterprise energy software company with a unique end to end approach to Distributed Energy Resource Management Systems (DERMS) to deliver net zero…” Source: RevenueBase Database · checked Sep 28, 2026
3	Flexitricity	Strong evidence	Edinburgh, United KingdomHQ checked Sep 28, 2026	51-200	87 contacts →
	Strong evidence “Flexitricity created the first demand response portfolio in GB.” Source: RevenueBase Database · checked Sep 28, 2026
4	Everun	Indirect evidence	Belfast, United KingdomHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “As the world is becoming much more energy conscious, businesses everywhere are turning to more sustainable models of energy usage.” Source: RevenueBase Database · checked Sep 28, 2026
5	Matrica	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Strong evidence “We provide energy consultancy, data management, energy demand management and general forecasting systems for the power, gas and renewable sectors.” Source: RevenueBase Database · checked Sep 28, 2026
6	Enexus Energy	Indirect evidence	Blackpool, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Unencumbered by the restrictive process and systems of large-scale energy brokers, Enexus provide a simple, agile approach to enhancing and optimising your energy.” Source: RevenueBase Database · checked Sep 28, 2026
7	Mercia Power	Indirect evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Mercia Power is a utilities company based in Nottingham, United Kingdom.” Source: RevenueBase Database · checked Sep 28, 2026
8	Renew & Sustain	Partial evidence	Billingham, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Renew & Sustain: Expert Business Energy Consultants Renew & Sustain is your trusted partner for business energy solutions.” Source: RevenueBase Database · checked Sep 28, 2026
9	Flow&ebb LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “We often talk to people in large businesses who are not getting the support they need to manage their energy costs well.” Source: RevenueBase Database · checked Sep 28, 2026
10	Catalyst Commercial Services LTD	Strong evidence	West Midlands, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Strong evidence “Catalyst is an Award-Winning Energy Consultancy with a focus on digital services as we look at an approach where we completely digitise the management of energy.” Source: RevenueBase Database · checked Sep 28, 2026
11	Imperium Solutions	Strong evidence	Leeds, United KingdomHQ checked Sep 28, 2026	51-200	8 contacts →
	Strong evidence “Imperium Solutions is a practice led service with the goal to aid and support local authorities by providing alternative solutions in demand management.” Source: RevenueBase Database · checked Sep 28, 2026
12	Entech Commercial Group	Partial evidence	Harrogate, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “Entech has been acting for clients as a professional energy management company since the UK energy market was opened to competition in the 1990s.” Source: RevenueBase Database · checked Sep 28, 2026
13	BP Consulting	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Our mission is simple: to clarify business utilities, implement solutions and make our clients happy.” Source: RevenueBase Database · checked Sep 28, 2026
14	Crystal Utilities LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “Crystal Utilities is a trusted energy consultant, specializing in tailored, end-to-end utility solutions for businesses of all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
15	Pearlstone	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “We create value for our clients through intelligent, carbon-neutral, demand-side management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
16	Optima Energy Services LTD	Partial evidence	Birmingham, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Energy management is more important today than ever.” Source: RevenueBase Database · checked Sep 28, 2026
17	Self GEN Connect LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “About Self Gen Connect Ltd Self Gen Connect began with a simple observation from co-founders Shaun and Rick, long-time business partners since 1996.” Source: RevenueBase Database · checked Sep 28, 2026
18	Utility Market Watch	Partial evidence	Leicester, United KingdomHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “Utility Market Watch provides expert energy procurement and management services.” Source: RevenueBase Database · checked Sep 28, 2026
19	Energy Trading Ireland	Partial evidence	Dundonald, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “Energy Trading Ireland (ETI) has been established to provide energy management services to our clients spanning all sectors of industry, business and commerce.” Source: RevenueBase Database · checked Sep 28, 2026
20	Energy Potential Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Energy Potential was created by Gary Huish and Andy Pace who have over 40 years’ experience in the UK Energy Sector.” Source: RevenueBase Database · checked Sep 28, 2026
21	Focus Assured Services Limited	Partial evidence	Radlett, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “Focus Assured is a leading energy consultancy who are committed to developing and delivering real value for your business.” Source: RevenueBase Database · checked Sep 28, 2026
22	Flame Energy	Strong evidence	West Bridgford, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Strong evidence “Flame Energy is a UK energy management and energy consultancy company helping businesses reduce costs, improve efficiency, and stay compliant.” Source: RevenueBase Database · checked Sep 28, 2026
23	Flex Assure	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Flex Assure is a code of conduct scheme which sets common standards for demand side response (DSR) aggregators.” Source: RevenueBase Database · checked Sep 28, 2026
24	Paul Strachan Consulting Limited	Indirect evidence	Forfar, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Paul Strachan Consulting Ltd helps businesses manage energy with greater clarity, confidence, and control.” Source: RevenueBase Database · checked Sep 28, 2026
25	Envisij LTD	Indirect evidence	Lancaster, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Envisij transforms the way organisations manage energy.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: demand response management consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names demand response management consultants.
Partial evidence: Its own public description names part of demand response management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name demand response management consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 54 demand response management consultants based in the United Kingdom

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Demand response management consultants based in the United Kingdom at a glance

As of Sep 28, 2026

25.2%Verified-email coverage

58.1Average contacts per company

1-10Median size (employees)

25.9%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 54 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among demand response management consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “demand response management consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names demand response management consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among demand response management consultants, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 789 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names demand response management consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many demand response management consultants are there based in the United Kingdom?

RevenueBase identified 54 demand response management consultants headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Shell Energy, headquartered in London, tops this list with the largest team on record.

Which city has the most demand response management consultants?

London leads with 14 headquartered companies, followed by Newcastle Upon Tyne (3) and Belfast (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 789 verified decision-maker contacts tracked across these 54 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.