Company lists · Data refreshed September 2026

Top 25 Advocacy organizations consulting firms based in Houston, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 143 companies tracked

RevenueBase identified 143 advocacy organizations consulting firms headquartered in Houston, United States as of September 2026 and tracks 2,663 professional contacts across them, including 375 with verified work emails. Across the United States, Washington is the largest hub for this category (1,296 companies); Houston has 143.

This list covers advocacy organizations consulting firms headquartered in Houston, 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

143Companies

2,663Contacts tracked

375Verified emails

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The 25 largest advocacy organizations consulting firms based in Houston, United States

Ranked by team size

Top 25 of 143 advocacy organizations consulting firms based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to advocacy organizations 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	Safal Partners	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	121 contacts →
	Indirect evidence “We are motivated to support our public sector clients to accelerate positive outcomes for America’s students, workers, and communities.” Source: RevenueBase Database · checked Sep 27, 2026
2	Beck Redden LLP	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	77 contacts →
	Indirect evidence “Beck Redden is a firm of courtroom lawyers.” Source: RevenueBase Database · checked Sep 27, 2026
3	Mpact Strategic Consulting LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	77 contacts →
	Partial evidence “We are a business advisory and consulting company focused on delivering iMPACTful solutions and innovation to public and private sector clients that empower them to achieve…” Source: RevenueBase Database · checked Sep 27, 2026
4	Fountain Forward	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	52 contacts →
	Indirect evidence “Fountain Forward succeeds by putting relationships first; with our clients, within our team, and within the community.” Source: RevenueBase Database · checked Sep 27, 2026
5	Outreach Strategists, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	48 contacts →
	Indirect evidence “Global Reach, Local Approach Outreach Strategists, LLC is a global communications and public affairs firm.” Source: RevenueBase Database · checked Sep 27, 2026
6	VB Attorneys	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	n/a	45 contacts →
	Indirect evidence “VB Attorneys is a Houston trial firm representing seriously injured people and families in maritime, Jones Act, trucking, refinery, and wrongful death cases in federal and state…” Source: RevenueBase Database · checked Sep 27, 2026
7	Bailey Cowan Heckaman Pllc	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	35 contacts →
	Partial evidence “Bailey Cowan Heckaman PLLC represents plaintiffs because we are passionate about advocating for the underdog.” Source: RevenueBase Database · checked Sep 27, 2026
8	HBW Resources	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	32 contacts →
	Partial evidence “HBW Resources is a government affairs, advocacy, public relations, and communications firm exclusively focused on traditional and renewable energy, environment, conservation, and…” Source: RevenueBase Database · checked Sep 27, 2026
9	Elmore	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “Listen.” Source: RevenueBase Database · checked Sep 27, 2026
10	LDR Advisory Partners	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “LDR Advisory Partners is a boutique consulting firm that specializes in launching and managing complex, multi-stakeholder organizations, programs, and initiatives that fall…” Source: RevenueBase Database · checked Sep 27, 2026
11	The Black Sheep Agency	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “Black Sheep is a woman-owned, woman-led brand strategy and creative agency with 15 years of experience partnering with foundations, mission-driven organizations and nonprofits to…” Source: RevenueBase Database · checked Sep 27, 2026
12	Mcbride Sustainability	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “McBride SustainAbility is the leader consulting company with more than fifteen years of experience in sustainability, social responsibility, public relations as well as internal…” Source: RevenueBase Database · checked Sep 27, 2026
13	Precision Task Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	16 contacts →
	Indirect evidence “PTG works across a wide variety of industries-healthcare, technology, higher education-and we serve both the private and public sectors, including federal, state, local, and…” Source: RevenueBase Database · checked Sep 27, 2026
14	Blakemore & Associates	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1-10	16 contacts →
	Partial evidence “Blakemore & Associates is a political and fundraising consulting firm based in Houston, Texas.” Source: RevenueBase Database · checked Sep 27, 2026
15	BFL Associates LTD	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1-10	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
16	Prolégo	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	51-200	13 contacts →
	Indirect evidence “Perspective + Experience \| We’re not outsiders looking in trying to understand your challenges.” Source: RevenueBase Database · checked Sep 27, 2026
17	SNR Creative	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “SNRC Advisory is an elite team of seasoned professionals with a simple mission: partnering with clients to creatively solve problems.” Source: RevenueBase Database · checked Sep 27, 2026
18	We-Collab	Strong evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Strong evidence “We-Collab is a strategy consulting firm that helps philanthropies, government agencies, national advocacy organizations, member-based organizations, and social impact entities…” Source: RevenueBase Database · checked Sep 27, 2026
19	Elite Change, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1-10	8 contacts →
	Indirect evidence “Elite Change is a public affairs and strategic communications firm focused on influencing today's ever-changing political, business, and public landscape.” Source: RevenueBase Database · checked Sep 27, 2026
20	Ipfc Corp., A Part Of J.S. Held	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “IPFC is now part of J.S.” Source: RevenueBase Database · checked Sep 27, 2026
21	Mango Strategies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1-10	7 contacts →
	Indirect evidence “Mango Strategies is a strategic communications and marketing firm focused on helping mission-driven organizations tell their story.” Source: RevenueBase Database · checked Sep 27, 2026
22	Executive Service Corps Of Houston	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Since 1984, Serving the Nonprofits that Serve Our Communities Executive Service Corps of Houston is focused exclusively on advising nonprofits.” Source: RevenueBase Database · checked Sep 27, 2026
23	Carbonara Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1-10	7 contacts →
	Indirect evidence “We're the Carbonara Group, strategists and wordsmiths whose life's work is effective marketing, public relations, business development and communications work for our clients.” Source: RevenueBase Database · checked Sep 27, 2026
24	The Principle Partnering Group LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Partial evidence “Principle Partnering Group LLC is an international management consulting firm providing management and B2G (business to government) compliance services to government agencies and…” Source: RevenueBase Database · checked Sep 27, 2026
25	Winsome Health	Indirect evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “Winsome Health is an agile company, comprising of business professionals and clinicians that operate as advisors and engage projects in an extremely lean fashion.” 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: advocacy organizations 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 advocacy organizations consulting firms.
Partial evidence: Its own public description names part of advocacy organizations consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advocacy organizations 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 143 advocacy organizations consulting firms based in Houston, United States

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Advocacy organizations consulting firms based in Houston, United States at a glance

As of Sep 27, 2026

14.1%Verified-email coverage

18.6Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 143 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 advocacy organizations 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 Houston, United States whose own description of what they do matches “advocacy organizations 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 advocacy organizations 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 advocacy organizations consulting firms, and records with no verified work email. Companies headquartered outside Houston 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, 375 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.

Advocacy organizations 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 advocacy organizations 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 advocacy organizations consulting firms are there based in Houston, United States?

RevenueBase identified 143 advocacy organizations consulting firms headquartered in Houston, 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?

Safal Partners, headquartered in Houston, tops this list with the largest team on record.

Which city in the United States has the most advocacy organizations consulting firms?

Washington leads the United States with 1,296 headquartered companies, followed by New York (600) and Chicago (327). Houston has 143.

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 375 verified decision-maker contacts tracked across these 143 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.