Company lists · Data refreshed September 2026

Top 17 Writing consulting firms based in Washington, United States

RevenueBase identified 53 company matches for writing consulting firms associated with Washington, United States as of September 2026 and tracks 186 professional contacts across them, including 29 with verified work emails. Across the United States, New York is the largest hub for this category (143 companies); Washington has 53.

This list covers company matches for writing consulting firms associated with Washington, 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 29, 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 29, 2026 How this list was built
53Companies
186Contacts tracked
29Verified emails
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The 17 largest writing consulting firms based in Washington, United States

Ranked by team size
Top 17 of 53 company matches for writing consulting firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchWashington, DC, United StatesHQ recorded Sep 29, 202611-5062 contacts →

Exact match

“We know what works with job recruiters.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-1010 contacts →

Exact match

“Knapp Marketing provides consulting services to law firms aimed at increasing their revenue streams through strategic positioning, marketing support and business development…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-107 contacts →

Exact match

“We are matchmakers, growth advisors, business planners, intelligence suppliers, team builders, opportunity shapers, pipeline developers, and transition strategists–experts who…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Sep 29, 202611-507 contacts →

Exact match

“At The Proposal Lab we are reengineering the way the industry thinks about business development and proposal writing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“At Chrysalis Editorial, we believe every project has the potential to be taken to the next stage.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Can you pass "The Wilted Spinach Test?" Do your audiences understand what you do, quickly and easily after hearing your elevator pitch?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“For more than 15 years, I’ve helped leaders and teams strategically raise and refine their voices.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchWashington, United StatesHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Marketing for small businesses”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Jessie Rothwell is a freelance writer, editor, and producer based in the Washington DC area.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchWashington, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“TQ Media is a communications consulting firm, based in Washington, DC, specializing in message development, media relations, and written content production.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Rebecca Bauer Consulting supports nonprofits and mission-driven organizations with editorial and content development, content strategy, and program, project, and operational…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“We are a boutique consulting firm that supports nonprofits and mission-driven organizations and leaders.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Thorpe + Searl Communications offers clients more than 30 years of combined experience and bring a diversified set of expertise to each project.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Cathy Landry Communications is a woman-owned freelance writing, editing and public relations firm founded by a former reporter and association public relations executive.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“A writing consultancy for educators, academic professionals, and service-based business owners who want to grow their impact by way of informational books (founded by Nailah…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Nonfiction publishing strategy for entrepreneurs ready to write (and publish!) a business book that boosts their career, amplifies their impact and super-serves their readers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“I am a Harvard Law graduate with over a decade of advising experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 17 of 53 writing consulting firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 29 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Writing consulting firms based in Washington, United States at a glance

As of Sep 29, 2026
15.6%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
2
201-500
1

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 53 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 Washington, United States whose business descriptions match “writing 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 29 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 29, 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 “writing consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many writing consulting firms are there based in Washington, United States?

RevenueBase identified 53 company matches for writing consulting firms associated with Washington, 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?

Linkedin Profile Writing Service 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 writing consulting firms?

New York leads the United States with 143 company records, followed by Los Angeles (73) and Atlanta (65). Washington has 53.

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 29 professional contacts with verified work emails tracked across these 53 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 29, 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 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.