Company lists · Data refreshed September 2026

Top 25 Big data healthcare consulting firms based in Atlanta, United States

Name: Big data healthcare consulting firms based in Atlanta, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 99 companies tracked

RevenueBase identified 99 big data healthcare consulting firms headquartered in Atlanta, United States as of September 2026 and tracks 1,037 professional contacts across them, including 445 with verified work emails. Across the United States, New York is the largest hub for this category (133 companies); Atlanta has 99.

This list covers big data healthcare consulting firms headquartered in Atlanta, 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 27, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

99Companies

1,037Contacts tracked

445Verified emails

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The 25 largest big data healthcare consulting firms based in Atlanta, United States

Ranked by team size

Top 25 of 99 big data healthcare consulting firms based in Atlanta, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to big data healthcare 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	Axis Group	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	223 contacts →
	Strong evidence “Axis Group is a Gartner-recognized Data & Analytics consulting firm focused on helping enterprises optimize their business through data.” Source: RevenueBase Database · checked Sep 27, 2026
2	Trella Health	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	147 contacts →
	Indirect evidence “Trella Health is the AI-powered intelligence layer that connects health systems and post-acute providers to drive smarter decisions across the care continuum.” Source: RevenueBase Database · checked Sep 27, 2026
3	Himformatics	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	104 contacts →
	Partial evidence “Himformatics bridges healthcare and technology to empower clients to tackle healthcare’s biggest challenges through strategy, planning, and implementation.” Source: RevenueBase Database · checked Sep 27, 2026
4	BSC Analytics	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	69 contacts →
	Indirect evidence “Most enterprises don't need another software platform or another consultant's opinion.” Source: RevenueBase Database · checked Sep 27, 2026
5	Medical Management Associates	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	57 contacts →
	Indirect evidence “Medical Management Associates provides planning, management, and design services to thousands of physicians and other health care providers throughout the Southeast and in many…” Source: RevenueBase Database · checked Sep 27, 2026
6	S Phase	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	33 contacts →
	Strong evidence “At S Phase, we are a leading provider of strategic consulting services and scientific communication programming for healthcare providers such as physicians, pharmacists, nurses…” Source: RevenueBase Database · checked Sep 27, 2026
7	Synergy Healthcare Services	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	31 contacts →
	Strong evidence “Synergy is a trusted consulting partner to some of the nation's leading senior healthcare providers.” Source: RevenueBase Database · checked Sep 27, 2026
8	DDR Technologies, INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	22 contacts →
	Partial evidence “DDR Technologies has served more than 100 Healthcare and Financial Services organizations.” Source: RevenueBase Database · checked Sep 27, 2026
9	Whitecap Health Advisors	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	21 contacts →
	Strong evidence “Whitecap Health Advisors, LLC is a national management consulting firm focused exclusively on the healthcare delivery system.” Source: RevenueBase Database · checked Sep 27, 2026
10	Rule Of Three, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “We are strategic healthcare advisors, well-tenured in helping our diverse clients adeptly navigate their challenging inflection points in this dynamic time.” Source: RevenueBase Database · checked Sep 27, 2026
11	The Simple VUE	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “The Simple Vue is an analytics consulting firm based in Atlanta, GA.” Source: RevenueBase Database · checked Sep 27, 2026
12	Korzen Health	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “Korzen Health is an organization that has deep knowledge and experience working with providers, groups and hospitals.” Source: RevenueBase Database · checked Sep 27, 2026
13	KCA Firm, LLC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Strong evidence “KCA is a nationwide consulting and recruiting firm specializing in the healthcare industry and driven by a highly knowledgeable and skilled recruiting team.” Source: RevenueBase Database · checked Sep 27, 2026
14	Entellimetrix LLC	Partial evidence	Atlanta, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “The mission at Entellimetrix is to enable companies to manage and treat their data as a strategic asset to enhance enterprise value, be competitive and profitable.” Source: RevenueBase Database · checked Sep 27, 2026
15	Qualitee 360, LLC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	6 contacts →
	Strong evidence “Qualitee 360 is a Healthcare Data Acquisition, Informatics & Analytics Consulting firm.” Source: RevenueBase Database · checked Sep 27, 2026
16	Realrev	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “RealRev is a state-of-the-art FP & A (Financial Planning and Analysis) SaaS platform specifically designed for healthcare practices.” Source: RevenueBase Database · checked Sep 27, 2026
17	Bullard Advisory Group	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Strong evidence “Bullard Advisory Group is a premier healthcare consulting firm led by industry veterans.” Source: RevenueBase Database · checked Sep 27, 2026
18	Cogent Consulting	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	4 contacts →
	Partial evidence “WHAT WE DO: We help healthcare organizations identify the initiatives they need to achieve business success in the competitive global arena by providing the in-depth analysis to…” Source: RevenueBase Database · checked Sep 27, 2026
19	Flux INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “Commencing our operations as a consultancy in the diagnostic imaging and data mining sector, Flux Inc.” Source: RevenueBase Database · checked Sep 27, 2026
20	Demasi Group Analytics	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Revenue Lab \| Helping Companies Unlock Hidden Revenue with Data Most businesses don’t have dedicated data teams, leaving valuable insights untapped.” Source: RevenueBase Database · checked Sep 27, 2026
21	Health Care Program Advisors	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	3 contacts →
	Strong evidence “Health Care Program Advisors is a national healthcare management consulting firm focused on providing analytical and operations improvement services.” Source: RevenueBase Database · checked Sep 27, 2026
22	Precoh	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “Precoh is the regulatory infrastructure layer for clinical AI.” Source: RevenueBase Database · checked Sep 27, 2026
23	The Barcliff Group INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “The Barcliff Group, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
24	Nimbled	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “Building the infrastructure layer for the agentic era with a two-sided marketplace where developers buy, sell, and orchestrate AI agents across full lifecycle: creation, workflow…” Source: RevenueBase Database · checked Sep 27, 2026
25	Legacy Consulting Group	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Strong evidence “Established in 1996, LEGACY CONSULTING GROUP is a full-service healthcare consulting firm that provides independent management counsel in the areas of strategy, business and…” Source: RevenueBase Database · checked Sep 27, 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: big data healthcare 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 big data healthcare consulting firms.
Partial evidence: Its own public description names part of big data healthcare consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big data healthcare 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 99 big data healthcare consulting firms based in Atlanta, United States

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Big data healthcare consulting firms based in Atlanta, United States at a glance

As of Sep 27, 2026

42.9%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 99 companies.

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 big data healthcare 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 Atlanta, United States whose own description of what they do matches “big data healthcare 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 big data healthcare 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 big data healthcare consulting firms, and records with no verified work email. Companies headquartered outside Atlanta 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, 445 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 27, 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.

Big data healthcare consulting firms by metro in the United States

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 big data healthcare 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 big data healthcare consulting firms are there based in Atlanta, United States?

RevenueBase identified 99 big data healthcare consulting firms headquartered in Atlanta, 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?

Axis Group, headquartered in Atlanta, tops this list with the largest team on record.

Which city in the United States has the most big data healthcare consulting firms?

New York leads the United States with 133 headquartered companies, followed by Chicago (114) and Atlanta (99).

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 445 verified decision-maker contacts tracked across these 99 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 27, 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.