Company lists · Data refreshed September 2026

Top 25 Impact consulting firms based in Tampa, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 226 companies tracked

RevenueBase identified 226 company matches for impact consulting firms associated with Tampa, United States as of September 2026 and tracks 1,890 professional contacts across them, including 1,021 with verified work emails. Across the United States, New York is the largest hub for this category (1,952 companies); Tampa has 226.

This list covers company matches for impact consulting firms associated with Tampa, 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 September 30, 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 Sep 30, 2026 How this list was built

226Companies

1,890Contacts tracked

1,021Verified emails

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

The 25 largest impact consulting firms based in Tampa, United States

Ranked by team size

Top 25 of 226 company matches for impact consulting firms based in Tampa, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Verdantas	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,139 contacts →
	Exact match “At Verdantas, we blend engineering and environmental science together with advanced technology and world-renowned labs to create solutions with the big picture in mind.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	B2g	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	51-200	37 contacts →
	Exact match “Most Divisional Presidents or VPs of industrial companies face challenges in predicting profit margins and revenue due to external factors: Unreliable suppliers, unhappy…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Strategos Group	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	30 contacts →
	Exact match “Strategos Group is a national consulting firm with deep expertise in deploying market intelligence to advance communications, business development, and government advocacy…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Transpro Consulting	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	28 contacts →
	Exact match “TransPro is a team dedicated to helping public-sector organizations achieve breakthrough results.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Vista Grande	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	27 contacts →
	Exact match “Vista Grande is an insights-driven consultancy advising some of the world's leading companies on sales and marketing strategies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	HCP Associates	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “HCP Associates is a consultancy firm that offers senior leaders of public, private, and nonprofit organizations guidance through the lens of those they serve.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Creativity Before Capital	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	51-200	19 contacts →
	Exact match “Business Consulting Services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	MGT	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	501-1,000	17 contacts →
	Exact match “MGT is a public sector consulting firm with a 48-year track record and a forward-thinking attitude.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	A&a Business Consulting	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1-10	17 contacts →
	Exact match “A&A Business Consulting is a catalyst for positive business change.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	The Roebuck Group	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “For over 25 years, The Roebuck Group has been providing business advisory services that deliver results, from maximizing shareholder value to enhancing a company’s competitive…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Omni Public	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “Omni Public is an innovative thought leadership and consulting firm that is driven by excellence and fueled by ingenuity, creativity, and vision.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Platinum Wealth Venture	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “Creative Capital for Growth + Innovative Entrepreneurs At Platinum Wealth Venture we work in a consultative way with businesses to help them clarify their story, properly…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Stonehill	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “Stonehill is an innovation & growth strategy consultancy.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Chain Mountain	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “We help companies accelerate their technology-enabled business strategy.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Lago Consulting & Services LLC	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1-10	9 contacts →
	Exact match “LAGO Consulting & Services operates from its office in Tampa, FL and offers a wide range of services with recognized quality and cutting-edge approaches.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	The 21st Agency	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “The 21st Agency is a firm of individuals who embody the culture of innovation, hard work, and rip-roaring fun.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Xtenfer Consulting INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	51-200	9 contacts →
	Exact match “Xtenfer Consulting Inc.(XCI) is a consulting, training management, and IT firm that provides customized services and products to high performing commercial and government clients.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	RGI Marketing And Consulting	Exact match	Tampa, United StatesHQ recorded Sep 30, 2026	1-10	9 contacts →
	Exact match “The RGI team are former marketing executives with experience across public and private institutions of all sizes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Formula INK	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Formula Ink is an organization dedicated to inspiring individuals and organizations to leverage their strengths and reach unparalleled results!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	NEW Homes Solutions Consulting	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “WELCOME TO NEW HOMES SOLUTIONS You deserve to work with the team who understands the unique challenges you face every day.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Greensource Environmental Professionals, INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Conservation consulting: environmental permitting, mitigation bank development, project management, ecosystem restoration, site assessment, etc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Advisors Plus	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “Founded in 2004, Advisors Plus offers strategic consulting services dedicated to helping financial institutions deliver the best possible outcomes for consumers’ financial health.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Charisma Communications LLC	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Are you over losing customers as fast as you landed them?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Ameri Research INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Formula4success	Exact match	Tampa, FL, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Formula4Success helps individuals & businesses reach their full potential by designing growth strategies, building institutional knowledge & creating processes for sustained…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “impact consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 226 impact consulting firms based in Tampa, United States

See the full list, filter by size, metro and specialty, and access 1,021 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Impact consulting firms based in Tampa, United States at a glance

As of Sep 30, 2026

54.0%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

176

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Tampa, so it is reported there. Company counts and contact totals on this page are exact for Tampa, over 226 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 Tampa, United States whose business descriptions match “impact consulting firms” 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 1,021 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 September 30, 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.

Impact consulting firms by metro in the United States

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 “impact consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many impact consulting firms are there based in Tampa, United States?

RevenueBase identified 226 company matches for impact consulting firms associated with Tampa, United States as of September 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?

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

Which city in the United States has the most impact consulting firms?

New York leads the United States with 1,952 company records, followed by Chicago (974) and Washington (937). Tampa has 226.

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 1,021 professional contacts with verified work emails tracked across these 226 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 September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 226 impact consulting firms based in Tampa, United States. Start with a free account, no credit card.

Download this list →

Related lists

Impact 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 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.