Company lists · Data refreshed September 2026

Top 15 Lobbying firms based in Annapolis, United States

RevenueBase identified 25 company matches for lobbying firms associated with Annapolis, United States as of September 2026 and tracks 131 professional contacts across them, including 56 with verified work emails. Across the United States, Washington is the largest hub for this category (581 companies); Annapolis has 25.

This list covers company matches for lobbying firms associated with Annapolis, 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 20, 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 20, 2026 How this list was built
25Companies
131Contacts tracked
56Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 15 largest lobbying firms based in Annapolis, United States

Ranked by team size
Top 15 of 25 company matches for lobbying firms based in Annapolis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 2026n/a43 contacts →

Exact match

“Capitol Strategies is one of the most highly respected governmental affairs firms in Annapolis.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Woman-owned.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Founded in 2018 by preeminent lobbyist Hannah Garagiola, Compass Advocacy is headquartered in the heart of Annapolis.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Public Policy Partners is not just an ordinary lobbying firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Perry Jacobson is a Maryland government relations firm that provides comprehensive strategic and policy expertise to guide its business and non-profit clients at the state, local…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Our firm represents business and non-profit clients before State and local governments in Maryland.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“One of the premier lobbying firms in Annapolis, Manis Canning & Associates (MCA) has been representing the interests of its clients for more than 40 years, dating back to 1974.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Providence Strategies specializes in the strategic design, implementation, and management of multifaceted public affairs initiatives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Bellamy Genn is located at 220 Prince George Street in historic Annapolis and provides clients with government relations advocacy before the Maryland General Assembly, the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchAnnapolis, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Successful advocacy campaigns are communications-driven.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Riemer Law is a law firm specializing in all aspects of political and election law.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Barbara Marx Brocato & Associates was established in 1990.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Crafting Influence.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We are a full-service communications firm specializing in public relations, digital strategy, and issue advocacy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Ashlar Government Relations is a full-service bipartisan consulting firm that provides a depth of experience and expertise.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 15 of 25 lobbying firms based in Annapolis, United States

See the full list, filter by size, metro and specialty, and access 56 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Lobbying firms based in Annapolis, United States at a glance

As of Sep 20, 2026
42.7%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
1
51-200
1

Email recency for this list is measured across the whole United States list rather than for Annapolis, so it is reported there. Company counts and contact totals on this page are exact for Annapolis, over 25 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 Annapolis, United States whose business descriptions match “lobbying 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 56 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 20, 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.

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

How many lobbying firms are there based in Annapolis, United States?

RevenueBase identified 25 company matches for lobbying firms associated with Annapolis, 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?

Capitol Strategies, LLC 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 lobbying firms?

Washington leads the United States with 581 company records, followed by Sacramento (106) and Austin (84). Annapolis has 25.

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 56 professional contacts with verified work emails tracked across these 25 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 25 lobbying firms based in Annapolis, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.