Company lists · Data refreshed September 2026

Top 16 Electrical grid infrastructure consultants based in Manchester, United Kingdom

RevenueBase identified 56 electrical grid infrastructure consultants headquartered in Manchester, United Kingdom as of September 2026 and tracks 493 professional contacts across them, including 195 with verified work emails. London is the largest hub.

This list covers electrical grid infrastructure consultants headquartered in Manchester, 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 19, 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 19, 2026 86% judged on-target in blind review
56Companies
493Contacts tracked
195Verified emails
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The 16 largest electrical grid infrastructure consultants based in Manchester, United Kingdom

Ranked by team size
Top 16 of 56 electrical grid infrastructure consultants based in Manchester, United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical grid infrastructure 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceManchester, United KingdomHQ checked Sep 19, 202651-200150 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceManchester, United KingdomHQ checked Sep 19, 202611-5064 contacts →

Indirect evidence

“IPEC Limited was founded in 1995 with the objective of transferring cutting-edge technology to the power industry by generating a dialogue between academic research, industry, and…”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceManchester, United KingdomHQ checked Sep 19, 202651-20035 contacts →

Partial evidence

“Serconnect are a National Electricity Registration Scheme (NERS) accredited Independent Connection Provider (ICP) offering a comprehensive and professional full-turnkey service at…”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceManchester, United KingdomHQ checked Sep 19, 202611-5034 contacts →

Indirect evidence

“LUTON ENGINEERING SERVICES is a civil engineering company based out of 6 Swan Street, Manchester, United Kingdom.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceManchester, United KingdomHQ checked Sep 19, 20261-1020 contacts →

Indirect evidence

“Power Sector People provide staffing for high voltage installations in the UK.”

Source: RevenueBase Database · checked Sep 19, 2026
6Partial evidenceManchester, United KingdomHQ checked Sep 19, 202611-5019 contacts →

Partial evidence

“Valen Power Engineering Ltd provides electrical engineering solutions for systems ranging from LV to 400kV.”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceManchester, United KingdomHQ checked Sep 19, 202611-5014 contacts →

Partial evidence

“Threepwood Consulting Ltd is an established Power Engineering Consultancy providing specialist engineering services and consultancy to its partners and clients.”

Source: RevenueBase Database · checked Sep 19, 2026
8Partial evidenceManchester, United KingdomHQ checked Sep 19, 20261-107 contacts →

Partial evidence

“Electria Group - Experts delivering the people and the project resources for Electrification, Grid Development and Battery Technology.”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceManchester, United KingdomHQ checked Sep 19, 20261-105 contacts →

Partial evidence

“Mendeco are a specialist design consultancy providing services primarily to the Power Transmission & Distribution (PT & D) industry, as well as Utilities, Renewables, Rail…”

Source: RevenueBase Database · checked Sep 19, 2026
10Partial evidenceManchester, United KingdomHQ checked Sep 19, 202611-503 contacts →

Partial evidence

“East-tec Electrical Services have been providing high quality electrical engineering works, to both public and private sector clients, across the UK for over 15 years.”

Source: RevenueBase Database · checked Sep 19, 2026
11Partial evidenceManchester, United KingdomHQ checked Sep 19, 202611-503 contacts →

Partial evidence

“We are electrical contractors offering expert solutions in all aspects of electrical works.”

Source: RevenueBase Database · checked Sep 19, 2026
12Strong evidenceManchester, United KingdomHQ checked Sep 19, 20261-103 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
13Partial evidenceManchester, United KingdomHQ checked Sep 19, 20261-102 contacts →

Partial evidence

“Inovar delivers engineering design services for railway infrastructure, with a focus on rail electrification.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceManchester, United KingdomHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“Global High Voltage Services We are a small, growing organisation with a wealth of experience.”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidenceManchester, United KingdomHQ checked Sep 19, 202611-501 contacts →

Partial evidence

“VPS Power is world leading independent testing and advisory service protecting customers electrical assets within the power and renewable sectors.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceManchester, United KingdomHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026

Showing 16 of 56 electrical grid infrastructure consultants based in Manchester, United Kingdom

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Electrical grid infrastructure consultants based in Manchester, United Kingdom at a glance

As of Sep 19, 2026
39.6%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
333.9%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
20
51-200
4

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 56 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 electrical grid infrastructure 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 Manchester, United Kingdom whose own description of what they do matches “electrical grid infrastructure 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 electrical grid infrastructure 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 electrical grid infrastructure consultants, and records with no verified work email. Companies headquartered outside Manchester 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, 195 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 19, 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.

Electrical grid infrastructure consultants by metro in the United Kingdom

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 electrical grid infrastructure 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 electrical grid infrastructure consultants are there based in Manchester, United Kingdom?

RevenueBase identified 56 electrical grid infrastructure consultants headquartered in Manchester, 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?

TNEI, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most electrical grid infrastructure consultants?

London leads with 187 headquartered companies, followed by Manchester (56) and Nottingham (33).

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 195 verified decision-maker contacts tracked across these 56 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 19, 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.