Company lists · Data refreshed September 2026

Top 25 Manufacturing lead generation firms based in London, United Kingdom

Name: Manufacturing lead generation firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 243 companies tracked

RevenueBase identified 243 manufacturing lead generation firms headquartered in London, United Kingdom as of September 2026 and tracks 1,941 professional contacts across them, including 413 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers manufacturing lead generation firms 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 28, 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 28, 2026 86% judged on-target in blind review

243Companies

1,941Contacts tracked

413Verified emails

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The 25 largest manufacturing lead generation firms based in London, United Kingdom

Ranked by team size

Top 25 of 243 manufacturing lead generation firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing lead generation firms: 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	MVF	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	401 contacts →
	Indirect evidence “MVF powers growth for our clients by connecting them to potential customers.” Source: RevenueBase Database · checked Sep 28, 2026
2	Interlink	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	185 contacts →
	Indirect evidence “We help our clients supercharge their sales.” Source: RevenueBase Database · checked Sep 28, 2026
3	Internal Results	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	88 contacts →
	Strong evidence “The B2B Customer Acquisition Specialists Internal Results specialize in generating leads, promoting content, and driving brand awareness for B2B organizations worldwide through…” Source: RevenueBase Database · checked Sep 28, 2026
4	Salesar	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “Looking to fill your calendar with qualified calls?” Source: RevenueBase Database · checked Sep 28, 2026
5	Direct On Demands	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “Direct On Demands is a global B2B demand generation and marketing technology solutions provider helping organizations accelerate revenue growth and build high-performing sales…” Source: RevenueBase Database · checked Sep 28, 2026
6	JBI Advertising	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	17 contacts →
	Strong evidence “Our mission is to empower businesses across various sectors, locally and globally, by delivering innovative performance driven lead generation solutions.” Source: RevenueBase Database · checked Sep 28, 2026
7	Adds Corporation	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	16 contacts →
	Strong evidence “ADDS Corporation is a one-stop marketplace for the best B2B Marketers, Agencies, Publishers, and Lead Generation Solution Providers.” Source: RevenueBase Database · checked Sep 28, 2026
8	BIG Wolf Marketing	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	16 contacts →
	Strong evidence “Big Wolf Marketing - Leaders in B2B Telemarketing, Lead Generation & Appointment Setting With a vast combined experience, implementing established and cutting edge innovative…” Source: RevenueBase Database · checked Sep 28, 2026
9	Fill MY Funnel	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
10	salesflow.io	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Salesflow is a simple and effective lead-generation platform that enables Sales Teams, Agencies and growing SMBs to generate quality leads fast.” Source: RevenueBase Database · checked Sep 28, 2026
11	Luxury Avenue Media	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Guaranteeing Law Firms 90 Cases At A Minimum $7,500 Average Case Value In 12 Weeks Completely Done-For-You Or You Don't Pay.” Source: RevenueBase Database · checked Sep 28, 2026
12	Callent Tech LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	11 contacts →
	Partial evidence “Welcome to Callent Tech, The Future of B2B Demand Generation.” Source: RevenueBase Database · checked Sep 28, 2026
13	Prismique	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Prismique is an advertising company helping over 200 businesses turbocharge their sales by supplying qualified leads at a fixed price, without burning through their ad budget.” Source: RevenueBase Database · checked Sep 28, 2026
14	Convertoo	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “We are on a mission to disrupt the affiliate marketing world by offering a variety of lead generation services within and outside of the financial space and iGaming.” Source: RevenueBase Database · checked Sep 28, 2026
15	Pinlocal	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Strong evidence “PinLocal is the largest online lead generation business for high quality customer leads in the home moving and legal sectors.” Source: RevenueBase Database · checked Sep 28, 2026
16	Demand Studio	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “Demand Studio is a B2B marketing services company with a highly experienced team and 250+ operational resources worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
17	Neptik	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “Neptik is a highly effective, cost efficient, B2B lead generation specialist.” Source: RevenueBase Database · checked Sep 28, 2026
18	Thirdflow	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Our media-first approach helps B2B companies capture attention, build trust, and generate high-quality leads that convert consistently.” Source: RevenueBase Database · checked Sep 28, 2026
19	Time 2 Lead	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Cutting-edge technology.” Source: RevenueBase Database · checked Sep 28, 2026
20	B2B Consultancy Services	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “Generating new business leads in a cost effective and scalable way is challenging in a B2B environment.” Source: RevenueBase Database · checked Sep 28, 2026
21	Content Vista	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Growing a B2B business requires more than just marketing-it demands a strategic, scalable system that turns awareness into sales-ready leads.” Source: RevenueBase Database · checked Sep 28, 2026
22	Nexusb2b	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Often, we see businesses caught in a cycle of diminishing returns with outbound sales campaigns targeting tired lists of data, supported by single-tactic inbound efforts, such as…” Source: RevenueBase Database · checked Sep 28, 2026
23	The Online Growth CO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Welcome to The Online Growth Co, your trusted partner for robust business growth through expert paid marketing strategies.” Source: RevenueBase Database · checked Sep 28, 2026
24	Markick	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Reach Revenue Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “At Reach Revenue we help businesses to grow, optimising sales and marketing functions.” Source: RevenueBase Database · checked Sep 28, 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: manufacturing lead generation firms. 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 manufacturing lead generation firms.
Partial evidence: Its own public description names part of manufacturing lead generation firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing lead generation firms. 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 243 manufacturing lead generation firms based in London, United Kingdom

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Manufacturing lead generation firms based in London, United Kingdom at a glance

As of Sep 28, 2026

21.3%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

170

11-50

51-200

201-500

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 243 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 manufacturing lead generation firms, 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 “manufacturing lead generation firms”. 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 manufacturing lead generation firms), 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 manufacturing lead generation firms, 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, 413 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 28, 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.

Manufacturing lead generation firms by metro in the United Kingdom

Manufacturing lead generation firms in Manchester49

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 manufacturing lead generation firms, 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 manufacturing lead generation firms are there based in London, United Kingdom?

RevenueBase identified 243 manufacturing lead generation firms 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?

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

Which city in the United Kingdom has the most manufacturing lead generation firms?

London leads the United Kingdom with 243 headquartered companies, followed by Manchester (49) and Birmingham (22).

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 413 verified decision-maker contacts tracked across these 243 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 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 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.