Company lists · Data refreshed November 2026

Top 25 Diet plan services based in the United States

RevenueBase identified 1,890 company matches for diet plan services associated with the United States as of November 2026 and tracks 11,971 professional contacts across them, including 2,334 with verified work emails. New York is the largest hub.

This list covers company matches for diet plan services associated with the United States, 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.

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
1,890Companies
11,971Contacts tracked
2,334Verified emails
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The 25 largest diet plan services based in the United States

Ranked by team size
Top 25 of 1,890 company matches for diet plan services based in the United States, 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 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
2Exact 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
3Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200588 contacts →

Exact match

“Foodsmart is the leading foodcare platform in the U.S, powered by a national network of Registered Dietitians and designed to make eating well accessible and affordable for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500251 contacts →

Exact match

“Form Health is the national leader in science-based obesity and cardiometabolic care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchLeesburg, VA, United StatesHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“At Svetness, we are redefining health and fitness by bringing personalized wellness solutions directly to our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Health Loft Nutrition is a national telehealth company connecting clients in every state with licensed registered dietitians, with services often covered by insurance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHoboken, NJ, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Personalized virtual nutrition care from experts you can trust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchSnoqualmie, WA, United StatesHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“Live a little better every day with personalized vitamins, daily wellness videos and 1-on-1 nutrition coaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026n/a83 contacts →

Exact match

“Welcome to our exciting weight loss program!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBrighton, SC, United StatesHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Project LeanNation is a comprehensive wellness franchise that empowers individuals to achieve their health goals through personalized nutrition plans, expert coaching, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStamford, CT, United StatesHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“At NourishedRx, we believe nutrition should be the cornerstone of good health-not the leading risk factor for premature death and disease.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBurlington, VT, United StatesHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“We are a team of Virtual Registered Dietitian experts that offer revolutionary nutrition coaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Welcome to Livea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“We've helped people change their lives through our world-class Fitness and Nutrition coaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Awaken180° Weightloss is built for people, by people, who have struggled with their weight and who have tried and failed at program after program.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAmbler, PA, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Simplex Health reshapes the ineffectual, conventional healthcare model to reverse the world's most disruptive lifestyle-driven health conditions including type 2 diabetes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchReno, NV, United StatesHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“WISEcode is unlocking the power of food to improve lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Total Nutrition Technology specializes in helping people lose weight, manage their health and enhance their sports performance through comprehensive nutrition and exercise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSuitland, MD, United StatesHQ recorded Nov 6, 2026n/a41 contacts →

Exact match

“Hello my name is David L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“WHO WE ARE We offer life-changing nutrition education to anyone wanting a healthier life.”

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

Showing 25 of 1,890 diet plan services based in the United States

See the full list, filter by size, metro and specialty, and access 2,334 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diet plan services based in the United States at a glance

As of Nov 6, 2026
19.5%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,529
11-50
288
51-200
42
201-500
16
501-1,000
2
1,001-5,000
1
5,001-10,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,890 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 States whose business descriptions match “diet plan services” 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 2,334 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.

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 plan services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diet plan services are there based in the United States?

RevenueBase identified 1,890 company matches for diet plan services associated with the United States 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?

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

Which city has the most diet plan services?

New York leads with 77 company records, followed by Houston (33) and Miami (28).

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 2,334 professional contacts with verified work emails tracked across these 1,890 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.