Company lists · Data refreshed September 2026

Top 17 Sustainable design consultants based in Leeds, United Kingdom

RevenueBase identified 38 company matches for sustainable design consultants associated with Leeds, United Kingdom as of September 2026 and tracks 278 professional contacts across them, including 135 with verified work emails. Across the United Kingdom, London is the largest hub for this category (647 companies); Leeds has 38.

This list covers company matches for sustainable design consultants associated with Leeds, 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 22, 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 22, 2026 How this list was built
38Companies
278Contacts tracked
135Verified emails
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The 17 largest sustainable design consultants based in Leeds, United Kingdom

Ranked by team size
Top 17 of 38 company matches for sustainable design consultants based in Leeds, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchLeeds, United KingdomHQ recorded Sep 22, 202651-20062 contacts →

Exact match

“Adept is a dynamic, rapidly growing and strongly established civil and structural engineering consultancy with an excellent reputation for the delivery of complex and specialist…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Silcock Leedham are Mechanical & Electrical Building Services Consulting Engineers, with broad based expertise in all construction sectors including offices, laboratories…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“GenNorth provides sound business advice and effective consulting services to enable clients to make a positive and sustainable contribution to the built environment and social…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Tunley Environmental is a science-based environmental sustainability consultancy specialising in carbon, nature, water, regulatory compliance and sustainability training.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“Welcome to Leeds Environmental Design Associates (LEDA), a worker-owned cooperative of designers dedicated to creating great sustainable buildings that respect the environment and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Tate Consulting is a multi-discipline building services engineering practice that provides a strategic and innovative approach to delivering engineering and management consultancy…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Design and Project Management Consultants”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Orbis is a director lead and client focused sustainability, building & utility services consultancy supporting clients and construction professionals to deliver effective…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Reduce energy costs?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-504 contacts →

Exact match

“We are one of the UK’s most trusted experts in building compliance, offering a full range of energy assessment, consultancy, and testing services tailored to the construction…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-503 contacts →

Exact match

“Greenfield Building Services is celebrating 3 years in January of 2023.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-103 contacts →

Exact match

“Maple Project Solutions is an innovative energy consultancy, providing solutions to help businesses use energy more efficiently.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-102 contacts →

Exact match

“We are an impact-driven consultancy run by experienced professionals who understand both the need for ambitious climate actions and the challenges that are often faced in…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-501 contacts →

Exact match

“Stratus Environmental Limited is a multidisciplinary planning, design and engineering consultancy specialising in the provision of development services to the UK's leading waste…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Working with organisations across media, telecoms, real estate, professional services, and technology, our focus is always the same: to make sustainability a genuine part of how…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-101 contacts →

Exact match

“V&V : Smart sustainable solutions for fashion and jewellery.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 17 of 38 sustainable design consultants based in Leeds, United Kingdom

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable design consultants based in Leeds, United Kingdom at a glance

As of Sep 22, 2026
48.6%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
17
51-200
1

Email recency for this list is measured across the whole United Kingdom list rather than for Leeds, so it is reported there. Company counts and contact totals on this page are exact for Leeds, over 38 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 Leeds, United Kingdom whose business descriptions match “sustainable design 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 135 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 22, 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 “sustainable design consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable design consultants are there based in Leeds, United Kingdom?

RevenueBase identified 38 company matches for sustainable design consultants associated with Leeds, 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?

Adept Consulting Engineers 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 sustainable design consultants?

London leads the United Kingdom with 647 company records, followed by Manchester (56) and Bristol (47). Leeds has 38.

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 135 professional contacts with verified work emails tracked across these 38 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 22, 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.