Company lists · Data refreshed September 2026

Top 25 Natural resource management consultants based in the United Kingdom

Name: Natural resource 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 5, 2026 872 companies tracked

RevenueBase identified 872 natural resource management consultants headquartered in the United Kingdom as of September 2026 and tracks 11,432 professional contacts across them, including 5,915 with verified work emails and 780 with mobile numbers. London is the largest hub.

This list covers natural resource 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 5, 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 5, 2026 86% judged on-target in blind review

872Companies

11,432Contacts tracked

5,915Verified emails

780Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest natural resource management consultants based in the United Kingdom

Ranked by team size

Top 25 of 872 natural resource management consultants based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to natural resource 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	Pell Frischmann	Strong evidence	London, United KingdomHQ checked Sep 5, 2026	501-1,000	690 contacts →
	Strong evidence “Pell Frischmann is a specialist advisory and technical consultancy operating across the built and natural environment, helping to shape a better future for the communities in…” Source: RevenueBase Database · checked Sep 5, 2026
2	Ricardo PLC	Indirect evidence	London, United KingdomHQ checked Sep 5, 2026	1,001-5,000	670 contacts →
	Indirect evidence “Click the 'Follow' button and explore careers at Ricardo on our 'Jobs' and 'Life' tabs and at careers.ricardo.com.” Source: RevenueBase Database · checked Sep 5, 2026
3	Dalcour Maclaren	Indirect evidence	Chesterton, United KingdomHQ checked Sep 5, 2026	501-1,000	589 contacts →
	Indirect evidence “Dalcour Maclaren: delivering land, stakeholder and environmental solutions.” Source: RevenueBase Database · checked Sep 5, 2026
4	LUC	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	383 contacts →
	Partial evidence “LUC is an independent, employee-owned environmental consultancy celebrating its 60th anniversary.” Source: RevenueBase Database · checked Sep 5, 2026
5	Turley	Indirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	201-500	348 contacts →
	Indirect evidence “Offering expert advisory services for the built environment and beyond, we work collaboratively with our clients to deliver places and communities that thrive.” Source: RevenueBase Database · checked Sep 5, 2026
6	Arbtech	Partial evidence	Chester, United KingdomHQ checked Sep 5, 2026	51-200	218 contacts →
	Partial evidence “Founded in 2005, Arbtech has grown into the UK's leading arboricultural and ecological consultancy.” Source: RevenueBase Database · checked Sep 5, 2026
7	RSK Biocensus	Partial evidence	Helsby, United KingdomHQ checked Sep 5, 2026	201-500	164 contacts →
	Partial evidence “RSK Biocensus is an ecological consultancy with a presence across the country and an extensive network of ecologists throughout the UK.” Source: RevenueBase Database · checked Sep 5, 2026
8	Aqua Consultants	Partial evidence	Leeds, United KingdomHQ checked Sep 5, 2026	51-200	156 contacts →
	Partial evidence “Aqua Consultants provide tailored environmental consultancy to broaden your thinking, lead transformation, and achieve successful outcomes.” Source: RevenueBase Database · checked Sep 5, 2026
9	QUOD	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	154 contacts →
	Partial evidence “Quod is a specialist, independent consultancy at the cutting edge of planning and development economics.” Source: RevenueBase Database · checked Sep 5, 2026
10	Arthian LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 5, 2026	201-500	153 contacts →
	Indirect evidence “Arthian has been established following a merger between Mabbett and IKM Consulting.” Source: RevenueBase Database · checked Sep 5, 2026
11	Thomson Environmental Consultants	Partial evidence	Guildford, United KingdomHQ checked Sep 5, 2026	51-200	133 contacts →
	Partial evidence “Thomson Environmental Consultants are experts in environmental compliance with offices in Guildford, Leeds, Cardiff, Birmingham and Manchester.” Source: RevenueBase Database · checked Sep 5, 2026
12	The Environmental Dimension Partnership LTD	Indirect evidence	Elkstone, United KingdomHQ checked Sep 5, 2026	51-200	125 contacts →
	Indirect evidence “At EDP we help develop extraordinary places + people.” Source: RevenueBase Database · checked Sep 5, 2026
13	Middlemarch	Strong evidence	Coventry, United KingdomHQ checked Sep 5, 2026	51-200	118 contacts →
	Strong evidence “With a legacy of over 30 years, we are a UK leading independent consultancy specialising in the preservation of the natural environment.” Source: RevenueBase Database · checked Sep 5, 2026
14	Mrag LTD	Strong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	103 contacts →
	Strong evidence “Established in the UK in 1986, MRAG Ltd is a consultancy company dedicated to promoting sustainable use of aquatic resources through sound integrated management policies and…” Source: RevenueBase Database · checked Sep 5, 2026
15	Greengage Environmental LTD	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	93 contacts →
	Partial evidence “Greengage is an independent sustainability and environmental consultancy known for providing bespoke advice and working in partnership with our clients and multi-disciplinary…” Source: RevenueBase Database · checked Sep 5, 2026
16	AES Sustainability Consultants	Partial evidence	Tiverton, United KingdomHQ checked Sep 5, 2026	51-200	92 contacts →
	Partial evidence “AES Sustainability Consultants is a leading technical consultancy that delivers value engineered solutions across the homebuilding and construction industries.” Source: RevenueBase Database · checked Sep 5, 2026
17	Cura Terrae Land & Nature	Indirect evidence	Sheffield, United KingdomHQ checked Sep 5, 2026	51-200	92 contacts →
	Indirect evidence “Our multidisciplinary teams work together to combine their expertise in ecology, the historic environment, environmental impact assessment, landscape architecture, habitat…” Source: RevenueBase Database · checked Sep 5, 2026
18	Lanpro	Partial evidence	Norwich, United KingdomHQ checked Sep 5, 2026	51-200	87 contacts →
	Partial evidence “We are planning-led multi-disciplinary environmental consultants.” Source: RevenueBase Database · checked Sep 5, 2026
19	Tor&co	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	85 contacts →
	Partial evidence “tor & co is a planning, design and environmental consultancy with a human focus.” Source: RevenueBase Database · checked Sep 5, 2026
20	Ecology Solutions	Partial evidence	Broadway, United KingdomHQ checked Sep 5, 2026	11-50	85 contacts →
	Partial evidence “Ecology Solutions is a leading multidisciplinary environmental consultancy, specialising in ecology, archaeology and heritage, landscape design, mitigation and biodiversity.” Source: RevenueBase Database · checked Sep 5, 2026
21	Xco2	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	84 contacts →
	Partial evidence “We are a multidisciplinary group with backgrounds in engineering, architecture and environmental science, working as consultants for buildings, large developments and masterplans…” Source: RevenueBase Database · checked Sep 5, 2026
22	Stephenson Halliday	Indirect evidence	Kendal, United KingdomHQ checked Sep 5, 2026	51-200	80 contacts →
	Indirect evidence “We believe that high quality, well planned development is the driver for sustainable economic growth.” Source: RevenueBase Database · checked Sep 5, 2026
23	CSA Environmental	Partial evidence	Ashwell, United KingdomHQ checked Sep 5, 2026	51-200	76 contacts →
	Partial evidence “CSA Environmental is a multidisciplinary environmental consultancy practice providing specialist advice covering Ecology, Heritage, Landscape, and Masterplanning and Urban Design.” Source: RevenueBase Database · checked Sep 5, 2026
24	Atmos Consulting LTD	Partial evidence	Edinburgh, United KingdomHQ checked Sep 5, 2026	51-200	75 contacts →
	Partial evidence “Atmos Consulting is a modern and dynamic environmental and planning consultancy uniquely structured to offer superior service to its clients by providing cost-effective, robust…” Source: RevenueBase Database · checked Sep 5, 2026
25	Rammsanderson Ecology LTD	Partial evidence	Beeston, United KingdomHQ checked Sep 5, 2026	51-200	74 contacts →
	Partial evidence “RammSanderson Ecology Ltd is a specialist ecological consultancy based at offices in the East Midlands, West Midlands, Yorkshire, North West, South West and South East, offering…” Source: RevenueBase Database · checked Sep 5, 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: natural resource 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 natural resource management consultants.
Partial evidence: Its own public description names part of natural resource management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name natural resource 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 872 natural resource management consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 5,915 reachable decision-makers.

Free signup · no credit card

View the full list →

Natural resource management consultants based in the United Kingdom at a glance

As of Sep 5, 2026

51.7%Verified-email coverage

6.8%Mobile-number coverage

13.1Average contacts per company

1-10Median size (employees)

14.0%Largest-city concentration · London

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

615

11-50

192

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5,5210–30

37231–60

161–90

390–180

18180+

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 natural resource 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 “natural resource 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 natural resource 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 natural resource 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, 5,915 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 5, 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.

Natural resource management consultants by metro

Natural resource management consultants in London122

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 natural resource 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 natural resource management consultants are there based in the United Kingdom?

RevenueBase identified 872 natural resource 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?

Pell Frischmann, headquartered in London, tops this list with the largest team on record.

Which city has the most natural resource management consultants?

London leads with 122 headquartered companies, followed by Bristol (19) and Edinburgh (15).

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 5,915 verified decision-maker contacts tracked across these 872 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 872 natural resource management consultants based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Natural resource management consultants by geography

Browse the directory

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.