Company lists · Data refreshed September 2026
Top 9 Football leagues based in London, United Kingdom
This directory lists 32 football leagues based in London, United Kingdom, with 1,019 business contacts and 45 email addresses. Across the United Kingdom, London is the largest hub for this category.
Football leagues are organizations that establish, organize, and administer recurring football competitions among clubs or teams. This list covers companies that operate or administer football leagues, including organizations responsible for competition scheduling, league management, and participating teams. Ranked by team size, largest first. Data current as of September 12, 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 9 largest football leagues based in London, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 757 contacts → | ||||
Strong evidence “The Premier League is the top tier of England’s football pyramid, which produces some of the most competitive and compelling football in the world.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 2 | 109 contacts → | ||||
Strong evidence “Baller League is a 6-a-side football league blending traditional football with the street football culture.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 3 | 10 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 4 | 8 contacts → | ||||
Strong evidence “Football 567.com deliver cost effective football leagues, social games and corporate events across London, offering a number of great all weather astro-turf and 3G facilities…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 5 | 4 contacts → | ||||
Strong evidence “Powerplay is the UK's biggest organiser of small-sided football leagues.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 6 | 4 contacts → | ||||
Partial evidence “BECOME THE WEALTHIEST, MOST SUCCESSFUL FOOTBALL CLUB OWNER EVER!” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1 contacts → | ||||
Indirect evidence “Playfiveaside Ltd.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1 contacts → | ||||
Partial evidence “Football has beamed up to Mars, and you can become the best manager in the solar system.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1 contacts → | ||||
Strong evidence “After over a decade of playing football in 5aside leagues, we created 5aside.com (Ultimate5aside ltd) because we believed that 5aside could be better.” Source: RevenueBase Database · checked Sep 12, 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: football leagues. 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 football leagues.
- Partial evidence
- Its own public description names part of football leagues, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name football leagues. 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 9 of 32 football leagues based in London, United Kingdom
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 45 reachable decision-makers.
Free signup · no credit card
Football leagues based in London, United Kingdom at a glance
As of Sep 12, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 13.0dCompany record updated
Median 57.0dHow 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 football leagues, 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 “football leagues”. 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 football leagues), 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 football leagues, 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, 45 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 12, 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 are football leagues?
Football leagues are organizations that run recurring competitions among football clubs or teams, including scheduling, rules, standings, and league administration.
How many football leagues are based in London, United Kingdom?
The directory contains 32 football leagues based in London, United Kingdom.
Which city in the United Kingdom has the most football leagues?
London leads the United Kingdom with 32 headquartered companies, followed by Glasgow (7) and Manchester (6).
Ready to reach these companies? Verified emails and direct dials for all 32 football leagues based in London, United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Football leagues by geography
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.