Company lists · Data refreshed September 2026

Top 25 Dietitian consulting firms based in the United States

Name: Dietitian consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 856 companies tracked

RevenueBase identified 856 dietitian consulting firms headquartered in the United States as of September 2026 and tracks 11,509 professional contacts across them, including 1,899 with verified work emails and 4,578 with mobile numbers. New York is the largest hub.

This list covers dietitian consulting firms headquartered in the United States, 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

856Companies

11,509Contacts tracked

1,899Verified emails

4,578Mobile numbers

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The 25 largest dietitian consulting firms based in the United States

Ranked by team size

Top 25 of 856 dietitian consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to dietitian consulting firms: 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	Whitsons Culinary Group	Indirect evidence	Islandia, NY, United States	1,001-5,000	840 contacts →
	Indirect evidence “Founded in 1979, Whitsons Culinary Group® provides dining services to consumers in both public and private organizations throughout the United States, and our Whitsons Family of…” Source: RevenueBase Database · checked Sep 1, 2026
2	FAY Nutrition	Partial evidence	San Francisco, CA, United States	51-200	389 contacts →
	Partial evidence “Fay is a platform that connects patients with registered dietitians for personalized, insurance-covered nutrition care.” Source: RevenueBase Database · checked Sep 1, 2026
3	Nutraco	Indirect evidence	Hollywood, FL, United States	201-500	280 contacts →
	Indirect evidence “About NutraCo:** NutraCo is dedicated to enhancing the quality of nutritional care across long-term care facilities nationwide.” Source: RevenueBase Database · checked Sep 1, 2026
4	Dietitians On Demand	Strong evidence	Henrico, VA, United States	201-500	227 contacts →
	Strong evidence “Dietitians On Demand is an industry leader in nationwide clinical nutrition consulting services, providing registered dietitians in hospitals, long-term care facilities, dialysis…” Source: RevenueBase Database · checked Sep 1, 2026
5	Diningrd	Strong evidence	St Louis, MO, United States	501-1,000	168 contacts →
	Strong evidence “DiningRD: Menu Technology, Consulting Dietitians, Education DiningRD, headquartered in St.” Source: RevenueBase Database · checked Sep 1, 2026
6	Priority Healthcare Group	Partial evidence	Eddystone, PA, United States	501-1,000	158 contacts →
	Partial evidence “Priority Healthcare Group provides consulting services to the nursing home industry.” Source: RevenueBase Database · checked Sep 1, 2026
7	Crandall	Strong evidence	Mesa, United States	201-500	100 contacts →
	Strong evidence “Welcome to Crandall Corporate Dietitians, the premier destination for senior-living nutritional consulting and menu services.” Source: RevenueBase Database · checked Sep 1, 2026
8	Dietary Solutions	Partial evidence	Columbus, OH, United States	51-200	86 contacts →
	Partial evidence “Dietary Solutions provides comprehensive nutritional and foodservice consulting to health care organizations.” Source: RevenueBase Database · checked Sep 1, 2026
9	Health Loft	Partial evidence	Chicago, IL, United States	51-200	81 contacts →
	Partial evidence “Health Loft Nutrition is a national telehealth company connecting clients in every state with licensed registered dietitians, with services often covered by insurance.” Source: RevenueBase Database · checked Sep 1, 2026
10	Nutrition Plus	Partial evidence	Greenville, NC, United States	51-200	69 contacts →
	Partial evidence “Nutrition Plus is a consulting group with specialties in several areas.” Source: RevenueBase Database · checked Sep 1, 2026
11	Nourish	Partial evidence	New York City, United States	51-200	66 contacts →
	Partial evidence “Nourish connects you with a registered dietitian via telehealth and makes it easy to pay using your health insurance.” Source: RevenueBase Database · checked Sep 1, 2026
12	Pinnacle Dietary Global	Partial evidence	Ridgefield Park, NJ, United States	51-200	65 contacts →
	Partial evidence “At Pinnacle Dietary Global, you’ll find nutritious, dietitian-approved menus that go way beyond what is typically found in assisted living and nursing homes.” Source: RevenueBase Database · checked Sep 1, 2026
13	Nutrition Therapy Essentials	Indirect evidence	Fresno, CA, United States	51-200	65 contacts →
	Indirect evidence “About Nutrition Therapy Essentials Nutrition Therapy Essentials (NTE) in San Jose was founded by Suzanne Ousey in 2012 after more than 25 years of experience in the field of…” Source: RevenueBase Database · checked Sep 1, 2026
14	Nutrition That Works, LLC	Partial evidence	Raleigh, NC, United States	201-500	61 contacts →
	Partial evidence “Nutrition that Works, LLC is a Registered Dietitian Consultant company.” Source: RevenueBase Database · checked Sep 1, 2026
15	AM Nutrition Services	Indirect evidence	Glendale, AZ, United States	51-200	52 contacts →
	Indirect evidence “AM Nutrition Services was founded in 2007 in order to provide MNT to children and adults in a private practice setting.” Source: RevenueBase Database · checked Sep 1, 2026
16	NO Diet Dietitian	Partial evidence	Burlington, VT, United States	11-50	49 contacts →
	Partial evidence “We are a team of Virtual Registered Dietitian experts that offer revolutionary nutrition coaching.” Source: RevenueBase Database · checked Sep 1, 2026
17	Healthier Tomorrows	Partial evidence	Danville, IL, United States	51-200	46 contacts →
	Partial evidence “We are a team of registered dietitians specializing in individualized nutrition therapy.” Source: RevenueBase Database · checked Sep 1, 2026
18	Dm&a	Indirect evidence	Chula Vista, CA, United States	11-50	43 contacts →
	Indirect evidence “The Leaders in Healthcare Foodservice, Nutrition, and EVS Transformation.” Source: RevenueBase Database · checked Sep 1, 2026
19	Claxton Dietetic Solutions, LLC	Partial evidence	Knoxville, TN, United States	51-200	42 contacts →
	Partial evidence “Claxton Dietetic Solutions, LLC was founded in response to healthcare communities seeking quality registered dietitians on a consultant basis.” Source: RevenueBase Database · checked Sep 1, 2026
20	Nutritional Weight & Wellness	Indirect evidence	St. Paul, MN, United States	11-50	39 contacts →
	Indirect evidence “WHO WE ARE We offer life-changing nutrition education to anyone wanting a healthier life.” Source: RevenueBase Database · checked Sep 1, 2026
21	CSA Animal Nutrition	Indirect evidence	Dayton, OH, United States	51-200	36 contacts →
	Indirect evidence “CSA has a seasoned management team of experts who have an average of over 20 years experience and possess extensive industry knowledge.” Source: RevenueBase Database · checked Sep 1, 2026
22	Case Specific Nutrition	Partial evidence	Pittsburgh, PA, United States	11-50	35 contacts →
	Partial evidence “Case Specific Nutrition (CSN) is a group of passionate, Registered Dietitians (RDs) who help people achieve their health and wellness goals using person-centered nutrition…” Source: RevenueBase Database · checked Sep 1, 2026
23	Doherty Nutrition LLC	Partial evidence	Dallas, TX, United States	11-50	34 contacts →
	Partial evidence “Doherty Nutrition provides one-on-one nutrition counseling and has dietitians specialized in medical nutrition therapy, diabetes, pediatrics, oncology, sports nutrition, eating…” Source: RevenueBase Database · checked Sep 1, 2026
24	Foodminds	Partial evidence	Washington, DC, United States	11-50	33 contacts →
	Partial evidence “FoodMinds, a division of Padilla, is an award-winning food and nutrition communications and consulting company boldly transforming the way the world thinks about food, nutrition…” Source: RevenueBase Database · checked Sep 1, 2026
25	Armstrong Nutrition Management	Partial evidence	Kittanning, PA, United States	51-200	27 contacts →
	Partial evidence “Armstrong Nutrition Management (ANM) is a quality provider of clinical nutrition and food service management consulting.” Source: RevenueBase Database · checked Sep 1, 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: dietitian consulting firms. 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 dietitian consulting firms.
Partial evidence: Its own public description names part of dietitian consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name dietitian consulting firms. 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 856 dietitian consulting firms based in the United States

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Dietitian consulting firms based in the United States at a glance

As of Sep 1, 2026

16.5%Verified-email coverage

39.8%Mobile-number coverage

13.4Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

708

11-50

105

51-200

201-500

501-1,000

1,001-5,000

10001+

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 dietitian consulting firms, 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 States whose own description of what they do matches “dietitian consulting firms”. 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 dietitian consulting firms), 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 dietitian consulting firms, and records with no verified work email. Companies headquartered outside United States 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, 1,899 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 1, 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.

Dietitian consulting firms by metro

Dietitian consulting firms in New York50

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 dietitian consulting firms, 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 dietitian consulting firms are there based in the United States?

RevenueBase identified 856 dietitian consulting firms headquartered in the United States 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?

Whitsons Culinary Group, headquartered in Islandia, tops this list with the largest team on record.

Which city has the most dietitian consulting firms?

New York leads with 50 headquartered companies, followed by Atlanta (17) and Chicago (16).

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 1,899 verified decision-maker contacts tracked across these 856 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 1, 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.