Company lists · Data refreshed November 2026

Top 25 Diet program companies worldwide

RevenueBase identified 2,377 company matches for diet program companies worldwide as of November 2026 and tracks 27,537 professional contacts across them, including 2,622 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for diet program companies worldwide, 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 November 6, 2026. Country and city lists for diet program companies follow the table.

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 Nov 6, 2026 How this list was built
2,377Companies
27,537Contacts tracked
2,622Verified emails
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The 25 largest diet program companies worldwide

Ranked by team size
Top 25 of 2,377 company matches for diet program companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNew York, United StatesHQ recorded Nov 6, 20261,001-5,0006,230 contacts →

Exact match

“The New Weight Watchers is built for the GLP-1 era, delivering comprehensive clinical services and a complete weight health solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,653 contacts →

Exact match

“As a world leader in delivering effective weight management solutions, Jenny Craig offers a unique program with one-on-one support for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMohali, IndiaHQ recorded Nov 6, 20261,001-5,0001,387 contacts →

Exact match

“We are Fitelo, your No.1 app for weight loss, diet planning, and better overall well-being.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026n/a657 contacts →

Exact match

“For career opportunities visit: https://careers.mediweightloss.com/ Medi-Weightloss® is a three-phase, physician supervised weight loss program designed by experts in medicine and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCorby, United KingdomHQ recorded Nov 6, 2026201-500647 contacts →

Exact match

“Hey!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDenver, CO, United StatesHQ recorded Nov 6, 2026201-500416 contacts →

Exact match

“My Fit Foods, established in 2018, has a singular mission: to redefine the way you eat, making it a delightful journey towards better health and fitness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFort Washington, PA, United StatesHQ recorded Nov 6, 2026501-1,000359 contacts →

Exact match

“Nutrisystem® is a leading provider of health and wellness and weight management products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 6, 2026n/a289 contacts →

Exact match

“PronoKal Group is a multinational company specialising in medical weight-loss treatments based on comprehensive prorgammes involving an array of profesionals (doctors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCoimbatore, IndiaHQ recorded Nov 6, 2026201-500269 contacts →

Exact match

“VMax fitness was formed with a vision to encourage and inspire people to adopt a healthy lifestyle having a personal trainer by your side can provide the motivation, energy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLevallois-perret, FranceHQ recorded Nov 6, 2026201-500261 contacts →

Exact match

“COMME J’AIME cultive l’ADN du "mieux-être" et donne à ses clients l’envie de se transformer et d’améliorer leur vie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 2026n/a208 contacts →

Exact match

“In 1996, a group of dedicated health professionals established the Herbal Magic weight loss program.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGreen Cove Springs, FL, United StatesHQ recorded Nov 6, 2026201-500188 contacts →

Exact match

“Welcome to Metabolic Research Center (MRC), your partner in health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSharq, KuwaitHQ recorded Nov 6, 2026501-1,000180 contacts →

Exact match

“It all began with a commitment to care about people and their diets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNatick, United StatesHQ recorded Nov 6, 2026201-500172 contacts →

Exact match

“Allurion was founded in 2009 with one mission: end obesity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt Petersburg, IN, RussiaHQ recorded Nov 6, 2026201-500166 contacts →

Exact match

“What Sets Us Apart Options Medical Weight Loss Center is the nations premier weight loss facility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLund, SwedenHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Yazen Health is a Digital Caregiver focused on Weight lLoss Management via a combination of Pharmacotherapy and Lifestyle Changes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlbi, FranceHQ recorded Nov 6, 202611-50138 contacts →

Exact match

“Crée en 1992 en Espagne, NATURHOUSE compte près de 2 centres dans le monde (28 pays) dont près de 350 centres en France et est positionné 33ème au TOP 100 des meilleures…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026201-500136 contacts →

Exact match

“Lindora | LWI is the largest Lindora franchise group in the country, 30 clinics across Southern California delivering medically supervised metabolic health care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“At Balance Nutrition, we are committed to making weight loss Stress Free & Convenient.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Centrum Respo to miejsce, gdzie nasi Opiekunowie celu – czyli zespół złożony z doświadczonych dietetyków i fizjoterapeutów – doprowadzą Cię do zwycięstwa nad złymi kilogramami i…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJakarta Utara, IndonesiaHQ recorded Nov 6, 2026201-500102 contacts →

Exact match

“Solusi Dietmu!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“SIRKA | Indonesia's 1st Metabolic Clinic Sirka is leading healthcare innovation as Indonesia's first metabolic clinic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a94 contacts →

Exact match

“Weight Watchers International, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Atkins Nutritionals Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUnited StatesHQ recorded Nov 6, 202611-5087 contacts →

Exact match

“HMR (Health Management Resources) is a leading provider of clinically-proven weight loss and lifestyle change programs for individuals, patients, and employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,377 diet program companies worldwide

See the full list, filter by size, metro and specialty, and access 2,622 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diet program companies worldwide at a glance

As of Nov 6, 2026
9.5%Verified-email coverage
11.6Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,666
11-50
489
51-200
133
201-500
32
501-1,000
11
1,001-5,000
8
5,001-10,000
2
10001+
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for diet program companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “diet program 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. 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 2,622 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 November 6, 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.

Diet program companies by location

8 lists · largest first

Every Diet program companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “diet program companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diet program companies are there worldwide?

RevenueBase identified 2,377 company matches for diet program companies worldwide as of November 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?

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

Which country has the most diet program companies?

The United States leads with 685 companies, followed by India (244) and the United Kingdom (122). Every diet program companies list by country and city is linked on this page.

Which city has the most diet program companies?

London leads with 32 company records, followed by Mumbai (26) and New Delhi (24).

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 2,622 professional contacts with verified work emails tracked across these 2,377 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 November 6, 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.