Company lists · Data refreshed November 2026

Top 25 Smart grid technology consultants based in the United Kingdom

RevenueBase identified 79 company matches for smart grid technology consultants associated with the United Kingdom as of November 2026 and tracks 1,731 professional contacts across them, including 748 with verified work emails. London is the largest hub.

This list covers company matches for smart grid technology consultants associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
79Companies
1,731Contacts tracked
748Verified emails
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The 25 largest smart grid technology consultants based in the United Kingdom

Ranked by team size
Top 25 of 79 company matches for smart grid technology consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLoughborough, United KingdomHQ recorded Nov 6, 2026501-1,000229 contacts →

Exact match

“We support the global drive to net zero with innovative, engineered solutions that address grid resilience and systems challenges, facilitate electrification of transport and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchManchester, United KingdomHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“TNEI is an independent specialist energy consultancy providing technical, strategic, environmental and consenting advice to organisations operating within the conventional and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLisburn, United KingdomHQ recorded Nov 6, 2026501-1,000115 contacts →

Exact match

“Empowering Your Tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNewport, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“A game changing service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Reactive Technologies (RTL) is a global Grid-Enhancing Technologies (GETs) company addressing the challenges of energy transition, electrification and accelerating load growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“AssetCool is a UK deep-tech company delivering robotic grid upgrades that provide the fastest speed-to-power available today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKingston Upon Thames, United KingdomHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“TMA is the first-choice metering technology partner for the UK's most innovative energy suppliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“IONATE is a deep-tech innovator building the technology backbone for smart electricity grids.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGateshead, United KingdomHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Next Generation Utilities (NGU) is a nationwide provider of metering, electrical and renewable energy installation services across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBurford, United KingdomHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Complex electricity grid connection challenges can derail critical infrastructure projects worth hundreds of millions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHaywards Heath, United KingdomHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Utilligence is a leading consultancy in net zero solutions, supporting companies and grid operators in their journey to decarbonise the power we depend on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“OakTree Power is the leading climate technology provider headquartered in London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“SMPnet’s Omega technology suite is a core platform for advanced power system optimisation and control across modern energy networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Aurora Power Consulting is an electrical engineering consultancy, that specialises in power systems analysis and modelling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBrierley Hill, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“i-Connect Utilities & Renewables Limited: Pioneering Renewable Energy, Utilities Connections, EV Charging, Building Services, and Smart Monitoring Systems in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStockton On Tees, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Encora Energy provides project development, owners engineer, operations management and consultancy services to companies wishing to own and trade decentralised grid and behind the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We’re the UK’s leading independent grid experts, here to help you connect your electrification needs with your strategic goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHenlow, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Gridsource is a specialist consultancy providing Grid Advisory, Design, and Delivery for UK grid‑connected electrical infrastructure projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarwick, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Link Energy provide design and implementation of full EnMS (Energy management systems), project management and commissioning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRedditch, United KingdomHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“At t-mac, we believe in empowering businesses to take full control of their energy management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBlackpool, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Welcome to MeterXpert, your go-to experts in smart metering services for all utilities, including electricity, gas, water, heat, oil, and steam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Butterfly provides organisations with solar power installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBristol, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPrestwick, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Shire Energy Services bring new technologies and innovative solutions to help you take control of your energy consumption and carbon footprint.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“OTSIB is an established electrical engineering consultancy and design contractor, specialising in the design of medium and high voltage power infrastructure, grid connections and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 79 smart grid technology consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 748 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Smart grid technology consultants based in the United Kingdom at a glance

As of Nov 6, 2026
43.2%Verified-email coverage
21.9Average contacts per company
1-10Median size (employees)
21.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
22
51-200
11
201-500
2
501-1,000
2

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 79 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 the United Kingdom whose business descriptions match “smart grid technology consultants” 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 748 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 November 6, 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.

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 “smart grid technology consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many smart grid technology consultants are there based in the United Kingdom?

RevenueBase identified 79 company matches for smart grid technology consultants associated with the United Kingdom as of November 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?

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

Which city has the most smart grid technology consultants?

London leads with 17 company records, followed by Manchester (8) and Bristol (3).

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 748 professional contacts with verified work emails tracked across these 79 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 November 6, 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.