Company lists · Data refreshed September 2026

Top 25 Public affairs firms based in Alexandria, United States

Name: Public affairs firms based in Alexandria, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 52 companies tracked

RevenueBase identified 52 public affairs firms headquartered in Alexandria, United States as of September 2026 and tracks 265 professional contacts across them, including 152 with verified work emails. Washington is the largest hub.

This list covers public affairs firms headquartered in Alexandria, 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 20, 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 20, 2026 86% judged on-target in blind review

52Companies

265Contacts tracked

152Verified emails

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The 25 largest public affairs firms based in Alexandria, United States

Ranked by team size

Top 25 of 52 public affairs firms based in Alexandria, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public affairs 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	Spire Communications	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	37 contacts →
	Strong evidence “Spire Communications is a strategic marketing and public affairs firm working at the intersection of scientific discovery, advanced technology, and government innovation.” Source: RevenueBase Database · checked Sep 20, 2026
2	Team B. Strategy	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “We are Team b, and we are here to accomplish one thing: to help our clients and partners succeed.” Source: RevenueBase Database · checked Sep 20, 2026
3	The Hawthorn Group, L.C	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Strong evidence “The Hawthorn Group, L.C, is an international public affairs company of senior political and corporate communications specialists.” Source: RevenueBase Database · checked Sep 20, 2026
4	Black Rock Group	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	23 contacts →
	Strong evidence “The Black Rock Group is a strategic communications and public affairs firm offering clients the knowledge and skills to achieve their public policy and communications objectives…” Source: RevenueBase Database · checked Sep 20, 2026
5	Schmidt Public Affairs	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “Schmidt Public Affairs is a nationally renowned, award-winning public affairs firm that specializes in integrated health policy and health care communications.” Source: RevenueBase Database · checked Sep 20, 2026
6	The Mckeon Group, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Our team is comprised of highly skilled professionals, knowledgeable about the business and intricate aspects of governmental entities – across the federal, state and local levels.” Source: RevenueBase Database · checked Sep 20, 2026
7	Onmessage Public Strategies	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	51-200	10 contacts →
	Indirect evidence “ABOUT US Our firm is comprised of the top political strategists in the country.” Source: RevenueBase Database · checked Sep 20, 2026
8	Capitol Associates INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “At Capitol Associates, Inc.(CAI), we specialize in providing expert advocacy and government relations services with a strong focus on federal health policy.” Source: RevenueBase Database · checked Sep 20, 2026
9	Obadal, Filler, Macleod & Klein, P.L.C	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “OFMK: Managing the intersection of business and government OFMK is a law and government affairs firm with specific knowledge in the aviation and transportation industries.” Source: RevenueBase Database · checked Sep 20, 2026
10	Foretell	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Foretell is a new kind of strategic advisory firm helping brands build for what comes next.” Source: RevenueBase Database · checked Sep 20, 2026
11	Hillenby	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Today, meeting financial and operating objectives takes the same high levels of expertise in communications as has long been required in law and finance.” Source: RevenueBase Database · checked Sep 20, 2026
12	Revolution Agency	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “We create results through communication strategies for some of the world’s leading brands, associations and institutions facing political, public policy and image challenges.” Source: RevenueBase Database · checked Sep 20, 2026
13	Blueprint Communications LLC	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Blueprint Communications is a public relations firm focused on helping clients achieve their strategic communications objectives.” Source: RevenueBase Database · checked Sep 20, 2026
14	Shirley & Mcvicker Public Affairs	Strong evidence	Alexandria, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “Shirley & McVicker Public Affairs has a long tradition of providing high-quality service for a variety of issues and individuals.” Source: RevenueBase Database · checked Sep 20, 2026
15	Phronesisdc	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Boutique government relations consulting firm, working with the House, Senate, and Administration on matters involving tax, financial services, trade, retirement policy.” Source: RevenueBase Database · checked Sep 20, 2026
16	CC External Affairs, INC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Our passion is building relationships.” Source: RevenueBase Database · checked Sep 20, 2026
17	Uncorked Advocates UA	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Led by Sally Schaeffer who has 20 years of federal government relations experience, Uncorked Advocates (UA) provides clients with high quality legislative and advocacy expertise…” Source: RevenueBase Database · checked Sep 20, 2026
18	Advocacy INK	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Specializing in media strategy and messaging, Advocacy Ink draws on expertise in tax, fiscal, labor, and education policy as well as regulatory issues in the healthcare, telecom…” Source: RevenueBase Database · checked Sep 20, 2026
19	Proviamo Enterprises LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Proviamo serves as your firm’s “Washington Operations” office.” Source: RevenueBase Database · checked Sep 20, 2026
20	The Orange Agency	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Strong evidence “The Orange Agency is an award-winning strategic public affairs advertising firm.” Source: RevenueBase Database · checked Sep 20, 2026
21	Wolfe Street Partners	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Wolfe Street Partners is a full-service strategic advocacy firm that advises trade associations, corporations, and state and local chambers of commerce.” Source: RevenueBase Database · checked Sep 20, 2026
22	Riverside Strategic Solutions, LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Contact Riverside: 703.634.3410 Strategic Consulting With over 30 years of combined Capitol Hill and government relations experience, Riverside offers the right blend of expertise…” Source: RevenueBase Database · checked Sep 20, 2026
23	Totten Communications	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Totten Communications is a full-service media firm that specializes in the design, production and delivery of targeted communications for civic, business, professional…” Source: RevenueBase Database · checked Sep 20, 2026
24	Kilbride Public Affairs	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Strong evidence “Kilbride Public Affairs is a political and policy consulting firm based in Alexandria, Virginia, United States.” Source: RevenueBase Database · checked Sep 20, 2026
25	OLD Dominion Research Group	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Founded in the spring of 2007, Old Dominion Research Group (ODR Group) is well versed in campaigns, big and small, political and corporate.” Source: RevenueBase Database · checked Sep 20, 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: public affairs 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 public affairs firms.
Partial evidence: Its own public description names part of public affairs firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public affairs 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 52 public affairs firms based in Alexandria, United States

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Public affairs firms based in Alexandria, United States at a glance

As of Sep 20, 2026

57.4%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

1411.5%Largest-city concentration · Washington

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Alexandria, so it is reported there. Company counts and contact totals on this page are exact for Alexandria, over 52 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 public affairs 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 Alexandria, United States whose own description of what they do matches “public affairs 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 public affairs 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 public affairs firms, and records with no verified work email. Companies headquartered outside Alexandria 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, 152 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 20, 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.

Public affairs 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 public affairs 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 public affairs firms are there based in Alexandria, United States?

RevenueBase identified 52 public affairs firms headquartered in Alexandria, 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?

Spire Communications, headquartered in Alexandria, tops this list with the largest team on record.

Which city has the most public affairs firms?

Washington leads with 734 headquartered companies, followed by New York (174) and Sacramento (118).

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 152 verified decision-maker contacts tracked across these 52 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 20, 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.