Company lists · Data refreshed September 2026

Top 14 Decarbonization consultancies based in Newcastle Upon Tyne, United Kingdom

RevenueBase identified 29 company matches for decarbonization consultancies associated with Newcastle Upon Tyne, United Kingdom as of September 2026 and tracks 168 professional contacts across them, including 60 with verified work emails. Across the United Kingdom, London is the largest hub for this category (908 companies); Newcastle Upon Tyne has 29.

This list covers company matches for decarbonization consultancies associated with Newcastle Upon Tyne, 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 28, 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 28, 2026 How this list was built
29Companies
168Contacts tracked
60Verified emails
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The 14 largest decarbonization consultancies based in Newcastle Upon Tyne, United Kingdom

Ranked by team size
Top 14 of 29 company matches for decarbonization consultancies based in Newcastle Upon Tyne, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Established in 2015 Wilson Gray Consulting is a mechanical and electrical building services practice offering a range of traditional design and low carbon technology solutions for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“With you every step of the way on your journey to net zero At SmartCarbon, we want to help your organisation on the journey to Net Zero.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“We are industry leaders in offshore energy consultancy, specialising in both the oil and gas sector and offshore wind markets, delivering tailored solutions and unparalleled…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Green Energy Consulting provides deep industry and technical knowledge, supported by rigorous financial analysis to enable its clients to achieve their unique environmental goals.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 202611-508 contacts →

Exact match

“RES specialises in working with companies to develop and implement an energy strategy which delivers lower on-going costs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Olive Compliance Ltd, using our extensive knowledge and experience work with companies from the energy, waste management, planning and development, industrial and mining and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We’re UKSE.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“floe reporting is an AI-powered carbon reporting and compliance tool designed for serviced offices and coworking spaces.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Blue Leaf Energy are a Renewables & Decarbonisation Partner who can provide a range of services and systems that enable our client’s journey's towards Net Zero.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“We help our clients achieve their goals, through a digital and innovative practice.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Arbeia Energy offer specialist consultative services across energy management, energy procurement, and carbon reduction measures.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“At Bryce Energy Services, we are dedicated to helping businesses plan, implement, and achieve their NetZero goals.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“We're a business energy consultancy whose expertise lie in energy procurement, energy management and energy reduction.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“At Retrofit Solutions we provide a range of business-to-business services to help deliver carbon savings through high quality domestic retrofit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 14 of 29 decarbonization consultancies based in Newcastle Upon Tyne, United Kingdom

See the full list, filter by size, metro and specialty, and access 60 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Decarbonization consultancies based in Newcastle Upon Tyne, United Kingdom at a glance

As of Sep 28, 2026
35.7%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
9
51-200
1

Email recency for this list is measured across the whole United Kingdom list rather than for Newcastle Upon Tyne, so it is reported there. Company counts and contact totals on this page are exact for Newcastle Upon Tyne, over 29 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 Newcastle Upon Tyne, United Kingdom whose business descriptions match “decarbonization consultancies” 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 60 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 28, 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 “decarbonization consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many decarbonization consultancies are there based in Newcastle Upon Tyne, United Kingdom?

RevenueBase identified 29 company matches for decarbonization consultancies associated with Newcastle Upon Tyne, 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?

Wilson Gray Consulting LTD 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 decarbonization consultancies?

London leads the United Kingdom with 908 company records, followed by Manchester (72) and Edinburgh (53). Newcastle Upon Tyne has 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 60 professional contacts with verified work emails tracked across these 29 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 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 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.