Company lists · Data refreshed September 2026

Top 25 Bigcommerce SEO companies based in the United Kingdom

Name: Bigcommerce SEO companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,045 companies tracked

RevenueBase identified 4,045 bigcommerce SEO companies headquartered in the United Kingdom as of September 2026 and tracks 24,784 professional contacts across them, including 5,281 with verified work emails and 1,471 with mobile numbers. London is the largest hub.

This list covers bigcommerce SEO companies 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 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

4,045Companies

24,784Contacts tracked

5,281Verified emails

1,471Mobile numbers

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The 25 largest bigcommerce SEO companies based in the United Kingdom

Ranked by team size

Top 25 of 4,045 bigcommerce SEO companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to bigcommerce SEO 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	Promodo Digital Agency	Indirect evidence	Lincoln, United KingdomHQ checked Sep 28, 2026	201-500	383 contacts →
	Indirect evidence “Promodo is an award-winning performance marketing agency and a reliable partner for driving measurable results in eCommerce.” Source: RevenueBase Database · checked Sep 28, 2026
2	ADD People	Indirect evidence	Altrincham, United KingdomHQ checked Sep 28, 2026	201-500	292 contacts →
	Indirect evidence “We’re Add People, a team of digital marketing professionals dedicated to helping small to medium-sized businesses grow online.” Source: RevenueBase Database · checked Sep 28, 2026
3	Ics-Digital	Partial evidence	Leeds, United KingdomHQ checked Sep 28, 2026	51-200	168 contacts →
	Partial evidence “ICS-digital is a global SEO, content, advertising, translation & digital PR agency working in over 100 languages, across over 90 markets in the most highly regulated and highly…” Source: RevenueBase Database · checked Sep 28, 2026
4	Sweans	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	136 contacts →
	Indirect evidence “Sweans® is a London-based independent eCommerce agency & Shopify Expert.” Source: RevenueBase Database · checked Sep 28, 2026
5	E Intelligence	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	117 contacts →
	Indirect evidence “e intelligence is a renowned global leader in the digital marketing space.” Source: RevenueBase Database · checked Sep 28, 2026
6	FOUND	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	104 contacts →
	Indirect evidence “We're Found, the Everysearch™ agency.” Source: RevenueBase Database · checked Sep 28, 2026
7	The SEO Works	Partial evidence	Sheffield, United KingdomHQ checked Sep 28, 2026	51-200	98 contacts →
	Partial evidence “The SEO Works are an award-winning provider of search marketing, websites and paid social for leading brands and prospering SME’s.” Source: RevenueBase Database · checked Sep 28, 2026
8	Finixio	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	96 contacts →
	Partial evidence “Finixio is UK based remote first Marketing & SEO Agency helping clients all over the world.” Source: RevenueBase Database · checked Sep 28, 2026
9	TOM & CO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	79 contacts →
	Indirect evidence “Who We Are: At Tom & Co, we’re a forward-thinking Adobe Commerce agency dedicated to designing, building, and maintaining high-performance e-commerce websites, always with the…” Source: RevenueBase Database · checked Sep 28, 2026
10	Stickyeyes	Indirect evidence	Leeds, United KingdomHQ checked Sep 28, 2026	201-500	77 contacts →
	Indirect evidence “Search Marketing \| Content \| Strategy Delivered by passionate people.” Source: RevenueBase Database · checked Sep 28, 2026
11	Mediavision	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	77 contacts →
	Indirect evidence “At MediaVision, we believe there's potential hidden in every search.” Source: RevenueBase Database · checked Sep 28, 2026
12	Williams Commerce	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “Established in 2009, Williams Commerce is a ecommerce agency focused on Building, Optimising and Growing ecommerce brands.” Source: RevenueBase Database · checked Sep 28, 2026
13	MABO	Partial evidence	Middlesbrough, United KingdomHQ checked Sep 28, 2026	51-200	69 contacts →
	Partial evidence “Unlock exceptional business growth with Mabo - an award-winning digital marketing agency specialist in paid search, social media, search engine optimisation (SEO) and Amazon…” Source: RevenueBase Database · checked Sep 28, 2026
14	Vervaunt	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	68 contacts →
	Indirect evidence “Vervaunt is a forward-thinking eCommerce consultancy and marketing agency, collaborating with the most ambitious and pioneering brands in the industry across full funnel…” Source: RevenueBase Database · checked Sep 28, 2026
15	Kaizen	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	61 contacts →
	Partial evidence “kai-zn] noun continuous improvement \| positive change We’re experts in organic strategy, combining digital PR, technical SEO, content, and social media to put you in front of your…” Source: RevenueBase Database · checked Sep 28, 2026
16	Sleeping Giant Media	Indirect evidence	Folkestone, United KingdomHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “Sleeping Giant Media is an award-winning digital marketing agency providing digital marketing services for businesses that wish to grow online.” Source: RevenueBase Database · checked Sep 28, 2026
17	YOMA	Indirect evidence	Liverpool, United KingdomHQ checked Sep 28, 2026	11-50	60 contacts →
	Indirect evidence “A full-service digital agency that combines ecommerce solutions, unique software partnerships and digital marketing to transform your business” Source: RevenueBase Database · checked Sep 28, 2026
18	Icopify	Indirect evidence	Liverpool, United KingdomHQ checked Sep 28, 2026	11-50	60 contacts →
	Indirect evidence “Welcome to icopify, your one-stop shop for digital marketing solutions.” Source: RevenueBase Database · checked Sep 28, 2026
19	I-Com	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	58 contacts →
	Indirect evidence “At I-COM we don't just build websites, we consider the full digital marketing mix to create innovative and agile digital marketing campaigns that get results.” Source: RevenueBase Database · checked Sep 28, 2026
20	Reboot	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “Get found online.” Source: RevenueBase Database · checked Sep 28, 2026
21	Exposure Ninja	Partial evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Exposure Ninja is an award-winning search marketing agency specialising in SEO, AI Search and PPC.” Source: RevenueBase Database · checked Sep 28, 2026
22	Click Consult Part Of Ceuta Group	Partial evidence	Hooton, United KingdomHQ checked Sep 28, 2026	51-200	55 contacts →
	Partial evidence “Click Consult, an IQVIA business, is a multi award-winning digital and search marketing agency with a focus on organic (SEO) and paid search (PPC).” Source: RevenueBase Database · checked Sep 28, 2026
23	Search4local	Indirect evidence	Exeter, United KingdomHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “Search4Local is a full-service digital advertising and marketing agency based in Exeter, Devon, working with businesses across the UK.” Source: RevenueBase Database · checked Sep 28, 2026
24	Edirect	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 28, 2026	11-50	54 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Profiletree	Indirect evidence	Belfast, United KingdomHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “A leading web design and website development company in Belfast, serving clients across Northern Ireland, Ireland, UK and the rest of the world.” 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: bigcommerce SEO 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 bigcommerce SEO companies.
Partial evidence: Its own public description names part of bigcommerce SEO companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name bigcommerce SEO 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 4,045 bigcommerce SEO companies based in the United Kingdom

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Bigcommerce SEO companies based in the United Kingdom at a glance

As of Sep 28, 2026

21.3%Verified-email coverage

5.9%Mobile-number coverage

6.1Average contacts per company

1-10Median size (employees)

27.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,949

11-50

939

51-200

120

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 30.0d

1400–30

10131–60

661–90

090–180

3180+

Company record updated

Median 83.5d

00–30

15731–60

38561–90

46490–180

58180+

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 bigcommerce SEO 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 the United Kingdom whose own description of what they do matches “bigcommerce SEO 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 bigcommerce SEO 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 bigcommerce SEO companies, 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, 5,281 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.

Bigcommerce SEO companies by metro

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 bigcommerce SEO 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 bigcommerce SEO companies are there based in the United Kingdom?

RevenueBase identified 4,045 bigcommerce SEO companies 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?

Promodo Digital Agency, headquartered in Lincoln, tops this list with the largest team on record.

Which city has the most bigcommerce SEO companies?

London leads with 1110 headquartered companies, followed by Manchester (157) and Birmingham (111).

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 5,281 verified decision-maker contacts tracked across these 4,045 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.