Company lists · Data refreshed September 2026

Top 10 Weight loss app companies based in the United Kingdom

RevenueBase identified 48 company matches for weight loss app companies associated with the United Kingdom as of September 2026 and tracks 5,052 professional contacts across them, including 90 with verified work emails. London is the largest hub.

This list covers company matches for weight loss app companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
48Companies
5,052Contacts tracked
90Verified emails
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The 10 largest weight loss app companies based in the United Kingdom

Ranked by team size
Top 10 of 48 company matches for weight loss app companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-200121 contacts →

Exact match

“Make losing weight feel Second Nature.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchChippenham, United KingdomHQ recorded Sep 22, 202651-20043 contacts →

Exact match

“CheqUp is a leading provider of medically supervised weight loss programmes.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchWest Bridgford, United KingdomHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Nutracheck is a multi-award-winning calorie counter and nutrient tracking app for weight management.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchBristol & Bath, United KingdomHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Understanding and interpreting your clients' health information shouldn't take hours.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchSheffield, United KingdomHQ recorded Sep 22, 20261-104 contacts →

Exact match

“We've seen how the fitness industry can prey on people by making false promises and spreading misinformation.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchCanterbury, United KingdomHQ recorded Sep 22, 20261-103 contacts →

Exact match

“We create chart topping food apps for iOS and Android.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-102 contacts →

Exact match

“FitQuid is a free & unique sandbox health, wellness, and lifestyle mobile app- Stay active - Create & complete your own individual & group challenges - Earn money đŸ€‘ Create
”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Foody U is a personalised nutrition and meal prep app designed to make healthy eating simple and effective.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Challenge Accepted helps people to keep going and stay motivated with all their goals including: 30-day health & fitness Reading lists Watchlists Fundraising Creating new habits
”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchManchester, United KingdomHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Use nuumi to effortlessly log your workouts, get motivated and build a lasting habit!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 10 of 48 weight loss app companies based in the United Kingdom

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Weight loss app companies based in the United Kingdom at a glance

As of Sep 22, 2026
1.8%Verified-email coverage
105.2Average contacts per company
1-10Median size (employees)
47.9%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
5
51-200
4

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 48 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “weight loss app companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 90 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “weight loss app companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many weight loss app companies are there based in the United Kingdom?

RevenueBase identified 48 company matches for weight loss app companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Second Nature tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most weight loss app companies?

London leads with 23 company records, followed by Aberdeen (2) and Manchester (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 90 professional contacts with verified work emails tracked across these 48 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 SmartSearch, 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.