Company lists · Data refreshed September 2026

Top 25 Big 5 consulting firms based in Miami, United States

Name: Big 5 consulting firms based in Miami, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 205 companies tracked

RevenueBase identified 205 big 5 consulting firms headquartered in Miami, United States as of September 2026 and tracks 3,428 professional contacts across them, including 1,207 with verified work emails. Across the United States, New York is the largest hub for this category (587 companies); Miami has 205.

This list covers big 5 consulting firms headquartered in Miami, 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 23, 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 23, 2026 86% judged on-target in blind review

205Companies

3,428Contacts tracked

1,207Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest big 5 consulting firms based in Miami, United States

Ranked by team size

Top 25 of 205 big 5 consulting firms based in Miami, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to big 5 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	Ardurra	Indirect evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,260 contacts →
	Indirect evidence “Expertly balancing experience and innovation to deliver unique solutions to public and private clients.” Source: RevenueBase Database · checked Sep 23, 2026
2	Consultec International INC	Indirect evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	501-1,000	580 contacts →
	Indirect evidence “Somos una empresa multinacional líder en servicios de Consultoría de Oil & Gas, IT, Ingeniería, Recursos Humanos, Head Hunter y Proyectos” Source: RevenueBase Database · checked Sep 23, 2026
3	Newlink	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	201-500	294 contacts →
	Partial evidence “Newlink is a global consulting firm founded in 1998 by Sergio Roitberg, headquartered in Miami with offices in Argentina, Mexico, Peru, Spain, and the Dominican Republic, and a…” Source: RevenueBase Database · checked Sep 23, 2026
4	SMX Services & Consulting, INC	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	201-500	168 contacts →
	Partial evidence “Driving the Future with Technology, Talent, and Strategic Solutions At SMX Services & Consulting, Inc, we transform the way businesses manage their technology and talent by…” Source: RevenueBase Database · checked Sep 23, 2026
5	CEO Advisors	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	125 contacts →
	Partial evidence “Headquartered in Miami, CEO ADVISORS is a business consulting firm with operations throughout Latin America and the Caribbean.” Source: RevenueBase Database · checked Sep 23, 2026
6	Marketeq Digital	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	51-200	64 contacts →
	Partial evidence “Marketeq is a premier enterprise IT consulting firm with deep expertise in UX strategy, IT transformation, and digital growth.” Source: RevenueBase Database · checked Sep 23, 2026
7	NEO Group	Indirect evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	63 contacts →
	Indirect evidence “Neo Group was founded by renowned serial entrepreneur, Atul Vashistha.” Source: RevenueBase Database · checked Sep 23, 2026
8	Direcly	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	37 contacts →
	Partial evidence “Direcly is a minority-owned consulting firm headquartered in Miami, Florida.” Source: RevenueBase Database · checked Sep 23, 2026
9	Iutum Technologies	Indirect evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	51-200	33 contacts →
	Indirect evidence “iUTUM se deriva de la palabra en Latín que significa colaborar, deleitar o ayudar.” Source: RevenueBase Database · checked Sep 23, 2026
10	Michell Consulting Group	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	26 contacts →
	Partial evidence “Michell Consulting Group is headquartered in Miami, Florida.” Source: RevenueBase Database · checked Sep 23, 2026
11	Magellan Consulting Group	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Partial evidence “Magellan Consulting Group is a modern & innovative industrial operations & supply chain management consulting firm committed to delivering Excellence & Results.” Source: RevenueBase Database · checked Sep 23, 2026
12	Projility INC	Indirect evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	17 contacts →
	Indirect evidence “Remarkable Service.” Source: RevenueBase Database · checked Sep 23, 2026
13	ICX Consulting	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “ICX Consulting® is a U.S-based growth-focused management consulting firm headquartered in Miami, Florida, with presence across the Americas.” Source: RevenueBase Database · checked Sep 23, 2026
14	IT Data Solutions	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Partial evidence “Since 2005, IT Data Solutions has been providing focused management consulting services specializing in Information Technology (IT) solutions and tools for large private and…” Source: RevenueBase Database · checked Sep 23, 2026
15	Altura Consult	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	51-200	12 contacts →
	Partial evidence “Altura Consult is a consulting firm that brings together a team of professionals believe that their skills of cooperation, innovation and strategic thinking can be useful to…” Source: RevenueBase Database · checked Sep 23, 2026
16	IB Consulting Partners	Indirect evidence	Miami, United StatesHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “Somos una compañía americana ubicada en la ciudad de Miami, orientada a la consultoría y acompañamiento gerencial de empresas; al igual que, al desarrollo y formación del equipo…” Source: RevenueBase Database · checked Sep 23, 2026
17	Skyblux	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	10 contacts →
	Partial evidence “Skyblux is dedicated to technology and management consulting with a specialization in the implementation of cloud applications.” Source: RevenueBase Database · checked Sep 23, 2026
18	Bringabout	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	1-10	10 contacts →
	Partial evidence “Founded in 2009, Bringabout is a fresh and innovative company that maintains a diverse team of business advisory, consulting, accounting, compensation and benefits, tax, and…” Source: RevenueBase Database · checked Sep 23, 2026
19	Khipus Group	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	10 contacts →
	Partial evidence “We are a multidisciplinary and creative business and technology consulting company based in Florida, specializing in scalable and innovative value-oriented solutions.” Source: RevenueBase Database · checked Sep 23, 2026
20	Interscale	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	10 contacts →
	Partial evidence “InterScale is a lean and agile technology consulting company that serves as a trusted advisor to business and government leaders.” Source: RevenueBase Database · checked Sep 23, 2026
21	JRD & Associates, INC	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Partial evidence “Founded in 1995, JRD & Associates, Inc.(JRD) is an Industrial Engineering and Management Consulting firm focused on providing objective, solutions-driven consulting services to…” Source: RevenueBase Database · checked Sep 23, 2026
22	Scaleup INC	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Partial evidence “ScaleUp Consulting Inc.” Source: RevenueBase Database · checked Sep 23, 2026
23	Megalos Consulting LLC	Indirect evidence	Miami, United StatesHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “We are a boutique firm that leverages the expertise of senior executives to advise clients in the planing, management and execution of complex organizational and technology-driven…” Source: RevenueBase Database · checked Sep 23, 2026
24	Löwe Royal Consulting	Indirect evidence	Miami, United StatesHQ checked Sep 23, 2026	51-200	6 contacts →
	Indirect evidence “We Help You To Achieve Excellence We strive to help your business remain at the pinnacle of success while increasing growth, sales, and customer satisfaction Our firm has been…” Source: RevenueBase Database · checked Sep 23, 2026
25	The Consultancy Inc, NA North America	Indirect evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “The Consultancy Inc, NA (North America) & The Consultancy Inc, CA (Caribbean) have one simple goal, to boost business performance in any organization.” Source: RevenueBase Database · checked Sep 23, 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 5 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 5 consulting firms.
Partial evidence: Its own public description names part of big 5 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 5 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 205 big 5 consulting firms based in Miami, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,207 reachable decision-makers.

Free signup · no credit card

View the full list →

Big 5 consulting firms based in Miami, United States at a glance

As of Sep 23, 2026

35.2%Verified-email coverage

16.7Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 205 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 5 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 Miami, United States whose own description of what they do matches “big 5 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 5 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 5 consulting firms, and records with no verified work email. Companies headquartered outside Miami 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, 1,207 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 23, 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 5 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 5 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 5 consulting firms are there based in Miami, United States?

RevenueBase identified 205 big 5 consulting firms headquartered in Miami, 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?

Ardurra, headquartered in Miami, tops this list with the largest team on record.

Which city in the United States has the most big 5 consulting firms?

New York leads the United States with 587 headquartered companies, followed by Chicago (350) and Atlanta (336). Miami has 205.

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 1,207 verified decision-maker contacts tracked across these 205 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 205 big 5 consulting firms based in Miami, United States. Start with a free account, no credit card.

Download this list →

Related lists

Big 5 consulting firms by geography

Browse the directory

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.