Company lists · Data refreshed November 2026

Top 25 Functional medicine nutritionists worldwide

RevenueBase identified 1,939 company matches for functional medicine nutritionists worldwide as of November 2026 and tracks 5,228 professional contacts across them, including 896 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for functional medicine nutritionists 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 functional medicine nutritionists 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
1,939Companies
5,228Contacts tracked
896Verified emails
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The 25 largest functional medicine nutritionists worldwide

Ranked by team size
Top 25 of 1,939 company matches for functional medicine nutritionists 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 matchBangalore, IndiaHQ recorded Nov 6, 2026201-500257 contacts →

Exact match

“Consult with award-winning dietitians and nutritionists at Qua Nutrition – Signature Nutrition Clinic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIsen, United KingdomHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Metabolic Balance® is a holistic, preventive metabolic nutrition programme applying nature's intelligence to food dynamics and empowering changes to poor dietary habits, developed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNuaija, QatarHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Diet Delights stands as a pioneering nutrition center in Qatar, earning trust since 2012 by guiding countless individuals toward their weight and health goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNashville, TN, United StatesHQ recorded Nov 6, 2026n/a31 contacts →

Exact match

“Sylvan Health makes affordable, personalized nutrition counseling accessible by providing dietitians, healthcare providers, and patients with the tools needed to improve clinical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDallas, CO, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Doherty Nutrition provides one-on-one nutrition counseling and has dietitians specialized in medical nutrition therapy, diabetes, pediatrics, oncology, sports nutrition, eating…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026n/a31 contacts →

Exact match

“All Access Dietitians is a group practice of registered dietitians and health coaches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLenox, MA, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“At The UltraWellness Center we practice a new model of medicine that incorporates the best diagnostic tools and technologies from conventional medicine, as well as emerging tests…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Joé, Costa RicaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Somos una empresa dedicada a brindar consulta nutricional individualizada con el fin de prevenir o tratar alguna enfermedad o trastorno, y así mejorar su calidad de vida de las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Founded in 2014 by Drs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSkaneateles, NY, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Looking to lose weight, conquer disease, improve athletic performance, or simply get healthy?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“You deserve better care.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBellingham, WA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Sensibly Sprouted is an insurance-based medical nutrition therapy practice headquartered in Bellingham, Washington.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWiesbaden, GermanyHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“DR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWestport, CT, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“NutriGreene provides personalized, insurance-covered nutrition counseling for weight loss, eating disorders, and chronic health conditions including diabetes, PCOS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Summerfield Custom Wellness is a nutrition counseling practice of Registered Dietitians, specializing in the intersection of integrative, clinical, and functional approaches that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchErnakulam, IndiaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Functional Medicine”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“DeerFields Clinic is a multidisciplinary team practice using Conventional, Preventive, Precision, Integrative and Naturopathic Medicine to support your health goals through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPune, IndiaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“At HealZen Clinic, we believe true healing begins with understanding the individual.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Welcome to the London Clinic of Nutrition, specialists in Health and Wellbeing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“A simple proverb we often listen since child hood is “Health is Wealth”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Millions of people have resigned themselves to living with symptoms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“A nutrition consulting firm promoting healthy living through nutrition and fitness.”

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

Showing 25 of 1,939 functional medicine nutritionists worldwide

See the full list, filter by size, metro and specialty, and access 896 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Functional medicine nutritionists worldwide at a glance

As of Nov 6, 2026
17.1%Verified-email coverage
2.7Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,711
11-50
157
51-200
28
201-500
5
501-1,000
1
10001+
3

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 functional medicine nutritionists are linked below.
What qualifies
Company records worldwide whose business descriptions match “functional medicine nutritionists” 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 896 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.

Functional medicine nutritionists by location

13 lists · largest first

Every Functional medicine nutritionists 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 “functional medicine nutritionists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many functional medicine nutritionists are there worldwide?

RevenueBase identified 1,939 company matches for functional medicine nutritionists 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?

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

Which country has the most functional medicine nutritionists?

The United States leads with 670 companies, followed by Brazil (208) and the United Kingdom (128). Every functional medicine nutritionists list by country and city is linked on this page.

Which city has the most functional medicine nutritionists?

London leads with 49 company records, followed by New York (31) and Sao Paulo (29).

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 896 professional contacts with verified work emails tracked across these 1,939 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.