Company lists · Data refreshed September 2026
Top 25 Engineering services marketing agencies based in Leeds, United Kingdom
RevenueBase identified 129 engineering services marketing agencies headquartered in Leeds, United Kingdom as of September 2026 and tracks 1,257 professional contacts across them, including 367 with verified work emails. Across the United Kingdom, London is the largest hub for this category (1,822 companies); Leeds has 129.
This list covers engineering services marketing agencies headquartered in Leeds, 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 29, 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.
The 25 largest engineering services marketing agencies based in Leeds, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 255 contacts → | ||||
Indirect evidence “You Grow.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 77 contacts → | ||||
Partial evidence “Search Marketing | Content | Strategy Delivered by passionate people.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 62 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 44 contacts → | ||||
Partial evidence “We're Wolfenden, an independent performance marketing agency helping ambitious brands unlock sustainable growth through organic search, authority, digital PR, paid media, data and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 34 contacts → | ||||
Partial evidence “JPG excel in providing the highest quality civil and structural engineering consultancy services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 33 contacts → | ||||
Partial evidence “With over 30 years experience, DS.Emotion help define and create compelling brands & highly effective marketing campaigns, which are delivered through strategically selected media…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 27 contacts → | ||||
Partial evidence “One of the UK's only specialist hospitality marketing agencies.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 26 contacts → | ||||
Indirect evidence “Silcock Leedham are Mechanical & Electrical Building Services Consulting Engineers, with broad based expertise in all construction sectors including offices, laboratories…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 25 contacts → | ||||
Partial evidence “We're a Leeds based advertising, marketing and design agency with an awesome track record of delivering results over four decades.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 contacts → | ||||
Partial evidence “Micro2 is a performance-driven VIP digital marketing agency dedicated to delivering elite services to a portfolio of high-end clients.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 18 contacts → | ||||
Indirect evidence “Based in Leeds, spike® specialise in paid media and search engine optimisation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 contacts → | ||||
Indirect evidence “Campus Industries are a full service agency focused on the student market.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 14 contacts → | ||||
Partial evidence “Creode As a digital marketing agency specialising in meeting the unique demands of today’s financial services sector, our business is built on understanding yours.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 13 contacts → | ||||
Indirect evidence “What’s Your Brand Ambition?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 12 contacts → | ||||
Partial evidence “Avie Consulting Limited are independent Chartered Structural and Civil Engineering Consultants based in Leeds who draw upon over 60 year's professional design experience.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 contacts → | ||||
Partial evidence “In our first ever new business pitch in 1992, our objective was outlined as follows:"To provide excellent, cost-effective, tailor made marketing solutions to help our clients…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 contacts → | ||||
Partial evidence “KNG Building Services brings a wealth of experience from the KNG Group, including over 30 years of experience in mechanical and electrical engineering, and a background in…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 contacts → | ||||
Partial evidence “We are a Leeds-based digital marketing agency that plugs into your business as an outsourced marketing partner – an extension of your team.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 contacts → | ||||
Partial evidence “At Black Lab, we’re not your run-of-the-mill marketing agency.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 contacts → | ||||
Indirect evidence “Are you a brand that wants to increase their lead generation, increase their brand visibility and be the talk on everybody's lips?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Indirect evidence “Mechanical, Electrical, Process, Consulting Engineers and Projects Delivery Contracts.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 contacts → | ||||
Indirect evidence “We’re Leeds’s longest-established advertising agency, so we like to think we've learned a thing or two over the last 41 years.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 7 contacts → | ||||
Indirect evidence “Our Google and Meta advertising experts help businesses and agencies to maximise their online presence, reach the right audience, increase website traffic, and boost revenue.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 contacts → | ||||
Partial evidence “Arctic Bee is a web design agency based in Leeds and London, creating a buzz for businesses with expert branding, web design, SEO, and social media marketing.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 contacts → | ||||
Indirect evidence “HELLO!” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: engineering services marketing agencies. 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 engineering services marketing agencies.
- Partial evidence
- Its own public description names part of engineering services marketing agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name engineering services marketing agencies. 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 129 engineering services marketing agencies based in Leeds, United Kingdom
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Engineering services marketing agencies based in Leeds, United Kingdom at a glance
As of Sep 29, 2026Companies by employee count
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 129 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 engineering services marketing agencies, 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 Leeds, United Kingdom whose own description of what they do matches “engineering services marketing agencies”. 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 engineering services marketing agencies), 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 engineering services marketing agencies, and records with no verified work email. Companies headquartered outside Leeds 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, 367 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 29, 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.
Engineering services marketing agencies by metro in the United Kingdom
- Engineering services marketing agencies in London1822
- Engineering services marketing agencies in Manchester233
- Engineering services marketing agencies in Birmingham170
- Engineering services marketing agencies in Glasgow117
- Engineering services marketing agencies in Bristol107
- Engineering services marketing agencies in Nottingham94
- Engineering services marketing agencies in Edinburgh70
- Engineering services marketing agencies in Sheffield68
- Engineering services marketing agencies in Liverpool62
- Engineering services marketing agencies in Newcastle Upon Tyne51
- Engineering services marketing agencies in Southampton48
- Engineering services marketing agencies in Bournemouth46
- Engineering services marketing agencies in Brighton46
- Engineering services marketing agencies in Cambridge46
- Engineering services marketing agencies in Cardiff44
- Engineering services marketing agencies in Milton Keynes44
- Engineering services marketing agencies in Norwich44
- Engineering services marketing agencies in Leicester43
- Engineering services marketing agencies in Belfast42
- Engineering services marketing agencies in Derby42
- Engineering services marketing agencies in Reading39
- Engineering services marketing agencies in Exeter36
- Engineering services marketing agencies in Cheltenham33
- Engineering services marketing agencies in Northampton32
- Engineering services marketing agencies in York29
- Engineering services marketing agencies in Aberdeen28
- Engineering services marketing agencies in Poole28
- Engineering services marketing agencies in Hull26
- Engineering services marketing agencies in Wolverhampton26
- Engineering services marketing agencies in Harrogate25
- Engineering services marketing agencies in Worcester25
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 engineering services marketing agencies, 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 engineering services marketing agencies are there based in Leeds, United Kingdom?
RevenueBase identified 129 engineering services marketing agencies headquartered in Leeds, 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?
Boutique, headquartered in Leeds, tops this list with the largest team on record.
Which city in the United Kingdom has the most engineering services marketing agencies?
London leads the United Kingdom with 1,822 headquartered companies, followed by Manchester (233) and Birmingham (170). Leeds has 129.
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 367 verified decision-maker contacts tracked across these 129 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 29, 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.
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