Company lists · Data refreshed September 2026

Top 25 Agricultural sustainability consultants based in London, United Kingdom

RevenueBase identified 87 agricultural sustainability consultants headquartered in London, United Kingdom as of September 2026 and tracks 9,632 professional contacts across them, including 4,849 with verified work emails and 1,841 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers agricultural sustainability consultants headquartered in London, 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 20, 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 20, 2026 86% judged on-target in blind review
87Companies
9,632Contacts tracked
4,849Verified emails
1,841Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest agricultural sustainability consultants based in London, United Kingdom

Ranked by team size
Top 25 of 87 agricultural sustainability consultants based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to agricultural sustainability 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 evidenceLondon, United KingdomHQ checked Sep 20, 20265,001-10,0009,119 contacts →

Partial evidence

“Sustainability is our business.”

Source: RevenueBase Database · checked Sep 20, 2026
2Strong evidenceLondon, United KingdomHQ checked Sep 20, 202651-20093 contacts →

Strong 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 20, 2026
3Partial evidenceLondon, United KingdomHQ checked Sep 20, 202651-20062 contacts →

Partial evidence

“Recognised for its commitment to employees with a sought-after Best Companies “One To Watch” industry standard, Action Sustainability offers a 3-in-1 solution through…”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceLondon, United KingdomHQ checked Sep 20, 202651-20042 contacts →

Indirect evidence

“At Eight Versa, we deliver a new direction for a balanced future.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceLondon, United KingdomHQ checked Sep 20, 202611-5029 contacts →

Partial evidence

“Robertsbridge advises major companies as they navigate the increasingly complex intersection of sustainability, climate, nature, and geopolitics.”

Source: RevenueBase Database · checked Sep 20, 2026
6Strong evidenceLondon, United KingdomHQ checked Sep 20, 202611-5027 contacts →

Strong evidence

“SB+CO is a sustainability consultancy that advises companies on strategy, sustainability activation and integration, ESG, stakeholder engagement and communications – and…”

Source: RevenueBase Database · checked Sep 20, 2026
7Strong evidenceLondon, United KingdomHQ checked Sep 20, 202611-5012 contacts →

Strong evidence

“JAW are a dynamic sustainability consultancy.”

Source: RevenueBase Database · checked Sep 20, 2026
8Strong evidenceLondon, United KingdomHQ checked Sep 20, 202611-5012 contacts →

Strong evidence

“KLH Sustainability is a specialist consultancy providing support in delivering sustainable development.”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceLondon, United KingdomHQ checked Sep 20, 20261-1011 contacts →

Partial evidence

“If you think a big consultancy is a ‘safe bet’ If you think the bigger the fee, the more confidence you will have in the solution If you think your people cannot innovate by…”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceLondon, United KingdomHQ checked Sep 20, 20261-1011 contacts →

Indirect evidence

“Founded in 2005, Mangrove supports some of the world's biggest businesses and best known brands - turning todays' challenges into tomorrow's sustainable growth.”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceLondon, United KingdomHQ checked Sep 20, 202611-509 contacts →

Partial evidence

“LRS Consultancy is a specialist environmental consultancy that works with businesses and organisations to provide them with a competitive advantage through improving their…”

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 20, 20261-107 contacts →

Partial evidence

“Equipoise is a technology-enabled sustainable procurement consultancy and learning provider.”

Source: RevenueBase Database · checked Sep 20, 2026
13Partial evidenceLondon, United KingdomHQ checked Sep 20, 20261-106 contacts →

Partial evidence

“Alexony is an innovative sustainable business consultancy based in London, UK.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceLondon, United KingdomHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

“Blue-Green Advisors (BGA) is an ocean-only advisory firm.”

Source: RevenueBase Database · checked Sep 20, 2026
15Strong evidenceLondon, United KingdomHQ checked Sep 20, 20261-106 contacts →

Strong evidence

“Syntiro Associates is a specialist sustainability consultancy.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceLondon, United KingdomHQ checked Sep 20, 202611-503 contacts →

Indirect evidence

“Meet Planet One Point Five!”

Source: RevenueBase Database · checked Sep 20, 2026
17Strong evidenceLondon, United KingdomHQ checked Sep 20, 20261-103 contacts →

Strong evidence

“Deepsink specialises in providing commercial strategy for large-scale sustainability solutions by providing comprehensive consultancy and sales support to fast-track business…”

Source: RevenueBase Database · checked Sep 20, 2026
18Partial evidenceLondon, United KingdomHQ checked Sep 20, 20261-103 contacts →

Partial evidence

“Elementaly helps organisations solve complex sustainability problems.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceLondon, United KingdomHQ checked Sep 20, 202651-2002 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceLondon, United KingdomHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“At Harmony CLC, we provide consulting services for corporates, small businesses, public institutions, and C-suites.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceLondon, United KingdomHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“Thrive helps mid-sized B2B companies stay competitive as markets change.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceLondon, United KingdomHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“Sustainable Business Strategy”

Source: RevenueBase Database · checked Sep 20, 2026
23Strong evidenceLondon, United KingdomHQ checked Sep 20, 20261-102 contacts →

Strong evidence

“A boutique consultancy making sustainability easier for businesses.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceLondon, United KingdomHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“Give your business more purpose.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceLondon, United KingdomHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“P&Z Consulting Partners is a company equipped with the technical capabilities and the robust internal infrastructure to ensure the successful growth of your business.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 87 agricultural sustainability consultants based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,849 reachable decision-makers.

Free signup · no credit card

View the full list →

Agricultural sustainability consultants based in London, United Kingdom at a glance

As of Sep 20, 2026
50.3%Verified-email coverage
19.1%Mobile-number coverage
110.7Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
17
51-200
6
5,001-10,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 22.0d

Company record updated

Median 71.0d

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 agricultural sustainability 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 London, United Kingdom whose own description of what they do matches “agricultural sustainability 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 agricultural sustainability 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 agricultural sustainability consultants, and records with no verified work email. Companies headquartered outside London 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, 4,849 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 20, 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.

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 agricultural sustainability 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 agricultural sustainability consultants are there based in London, United Kingdom?

RevenueBase identified 87 agricultural sustainability consultants headquartered in London, 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?

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

Which city in the United Kingdom has the most agricultural sustainability consultants?

London leads the United Kingdom with 67 headquartered companies, followed by Cambridge (8) and Manchester (7).

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 4,849 verified decision-maker contacts tracked across these 87 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 87 agricultural sustainability consultants based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.