Company lists · Data refreshed September 2026

Top 25 Agricultural energy companies based in London, United Kingdom

Name: Agricultural energy companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 140 companies tracked

RevenueBase identified 140 agricultural energy companies headquartered in London, United Kingdom as of September 2026 and tracks 6,337 professional contacts across them, including 2,354 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers agricultural energy companies 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 30, 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 30, 2026 86% judged on-target in blind review

140Companies

6,337Contacts tracked

2,354Verified emails

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The 25 largest agricultural energy companies based in London, United Kingdom

Ranked by team size

Top 25 of 140 agricultural energy companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to agricultural energy companies: 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	Lightsource BP	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1,001-5,000	1,114 contacts →
	Partial evidence “Lightsource bp is working to support a future powered by renewable, affordable and reliable energy that benefits our partners, people and planet.” Source: RevenueBase Database · checked Sep 30, 2026
2	Nadara	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	629 contacts →
	Partial evidence “We’re Nadara, one of Europe’s largest renewable energy independent power producers.” Source: RevenueBase Database · checked Sep 30, 2026
3	Sonnedix	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	563 contacts →
	Partial evidence “Sonnedix is a global renewable energy company delivering 100% clean electricity directly to customers through a diversified portfolio of solar, wind, and storage assets.” Source: RevenueBase Database · checked Sep 30, 2026
4	Cubico Sustainable Investments	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	406 contacts →
	Partial evidence “Cubico Sustainable Investments is one of the world’s largest privately-owned renewable energy companies, leveraging our strong local presence with a unique combination of in-house…” Source: RevenueBase Database · checked Sep 30, 2026
5	SO Energy	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	378 contacts →
	Partial evidence “We do energy, you do you.” Source: RevenueBase Database · checked Sep 30, 2026
6	OWC	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	185 contacts →
	Partial evidence “The Renewable Energy Consultants.” Source: RevenueBase Database · checked Sep 30, 2026
7	CFP Energy	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	171 contacts →
	Partial evidence “CFP Energy is a leading provider of energy and environmental solutions for industrial and commercial clients.” Source: RevenueBase Database · checked Sep 30, 2026
8	Octopus Energy Generation	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	153 contacts →
	Partial evidence “At Octopus Energy Generation, we’re building green power for the future, from large-scale solar to onshore and offshore wind, and innovative initiatives like the Fan Club.” Source: RevenueBase Database · checked Sep 30, 2026
9	Innova	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	77 contacts →
	Partial evidence “Innova is a forward-thinking renewable energy business, employing people across two offices in London and Cheltenham.” Source: RevenueBase Database · checked Sep 30, 2026
10	ARC Power	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	48 contacts →
	Partial evidence “ARC Power is at the forefront of renewable energy innovation in Africa, dedicated to transforming lives through energy access in underserved regions.” Source: RevenueBase Database · checked Sep 30, 2026
11	Golden Globe Merchants LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	38 contacts →
	Partial evidence “At Golden Globe Merchants, we deliver high-performance, energy-efficient solutions designed to future-proof UK homes.” Source: RevenueBase Database · checked Sep 30, 2026
12	Natpower UK	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	38 contacts →
	Partial evidence “NatPower UK has the largest clean energy development programme in the UK, aiming at integrating large scale smart clean energy generation and distribution with large scale…” Source: RevenueBase Database · checked Sep 30, 2026
13	Ortus Energy	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	25 contacts →
	Partial evidence “Ortus Energy is powering up industry across the UK & Ireland by delivering on-site renewable energy on a commercial scale.” Source: RevenueBase Database · checked Sep 30, 2026
14	AGR Renewables	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “At AGR Power, we believe the future of business depends on the strength of the systems that power it.” Source: RevenueBase Database · checked Sep 30, 2026
15	Saba Energy	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	23 contacts →
	Partial evidence “We help you navigate the ever changing world of energy to design a bespoke solution that works for you, and the earth.” Source: RevenueBase Database · checked Sep 30, 2026
16	Genesis Energy	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	23 contacts →
	Partial evidence “Genesis Energy Holding "Genesis" is a full-service energy company providing a broad spectrum of sustainable energy solutions to its clients in and around Africa.” Source: RevenueBase Database · checked Sep 30, 2026
17	Enray Power	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	22 contacts →
	Partial evidence “Enray Power is a developer, owner and operator of renewable energy projects in the UK specialising in origination and development, through to financing, deployment and maintenance.” Source: RevenueBase Database · checked Sep 30, 2026
18	Renewable Connections	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “Renewable Connections deliver highly innovative renewable energy developments in strategic locations across the UK and beyond.” Source: RevenueBase Database · checked Sep 30, 2026
19	Solar Americas Capital Limited	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “Have you considered being an investor and consumer of your own energy?” Source: RevenueBase Database · checked Sep 30, 2026
20	Excel Energy	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	19 contacts →
	Partial evidence “At Excel Energy, we are passionate about driving the adoption of commercial solar power in the business world.” Source: RevenueBase Database · checked Sep 30, 2026
21	Envirolec Smart Energy Solutions	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “With over 70 years combined industry experience, Envirolec Smart Energy Solutions has gained vital expertise and experience in a number of Renewable Technologies.” Source: RevenueBase Database · checked Sep 30, 2026
22	Exagen Group	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “Exagen Group is passionate about renewable energy and its role in driving down greenhouse gas emissions.” Source: RevenueBase Database · checked Sep 30, 2026
23	Noventum Power	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “Noventum Power is a renewable energy IPP company with fully integrated development capabilities, with its head office in London.” Source: RevenueBase Database · checked Sep 30, 2026
24	Basepower	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “BasePower develops and operates energy services that help UK plc to operate profitably and grow through the carbon transition.” Source: RevenueBase Database · checked Sep 30, 2026
25	Future Energy Partners	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	12 contacts →
	Partial evidence “ENERGY TRANSITION We provide clean energy options and practical solutions for our clients, and pride ourselves in being a consultancy that is dedicated to delivering today’s…” Source: RevenueBase Database · checked Sep 30, 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: agricultural energy companies. 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 agricultural energy companies.
Partial evidence: Its own public description names part of agricultural energy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name agricultural energy companies. 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 140 agricultural energy companies based in London, United Kingdom

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Agricultural energy companies based in London, United Kingdom at a glance

As of Sep 30, 2026

37.1%Verified-email coverage

45.3Average contacts per company

11-50Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 140 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 agricultural energy companies, 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 energy companies”. 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 energy companies), 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 energy companies, 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, 2,354 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 30, 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 energy companies, 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 energy companies are there based in London, United Kingdom?

RevenueBase identified 140 agricultural energy companies 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?

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

Which city in the United Kingdom has the most agricultural energy companies?

London leads the United Kingdom with 140 headquartered companies, followed by Glasgow (16) and Manchester (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 2,354 verified decision-maker contacts tracked across these 140 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 30, 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.