Company lists · Data refreshed September 2026

Top 25 B2B content writing agencies worldwide

Name: B2B content writing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 8,898 companies tracked

RevenueBase identified 8,898 B2B content writing agencies worldwide as of September 2026 and tracks 38,719 professional contacts across them, including 7,376 with verified work emails. The United States is the largest market and London the largest hub.

This list covers B2B content writing agencies worldwide, 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 21, 2026. Country and city lists for B2B content writing agencies follow the table.

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 21, 2026 86% judged on-target in blind review

8,898Companies

38,719Contacts tracked

7,376Verified emails

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The 25 largest B2B content writing agencies worldwide

Ranked by team size

Top 25 of 8,898 B2B content writing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to B2B content writing agencies: 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	SGT	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	201-500	557 contacts →
	Indirect evidence “After almost 2 years driving internal demand at one of Omnicom's lead Marketing strategy agencies I have returned to Lead to Market to lead our applied marketing practice.” Source: RevenueBase Database · checked Sep 21, 2026
2	Iresearch Services	Indirect evidence	London, United StatesHQ checked Sep 21, 2026	201-500	495 contacts →
	Indirect evidence “We get it.” Source: RevenueBase Database · checked Sep 21, 2026
3	Textbroker International	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 21, 2026	51-200	495 contacts →
	Indirect evidence “Textbroker.com is the leading online platform in the U.S.” Source: RevenueBase Database · checked Sep 21, 2026
4	Copywriting	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	n/a	416 contacts →
	Partial evidence “Copywriter with experience in TV commercial scripts, podcast commercial script writing, branding strategy, integrated campaigns, creative app consulting, comedy, product…” Source: RevenueBase Database · checked Sep 21, 2026
5	Mediaplanet	Partial evidence	Stockholm, SwedenHQ checked Sep 21, 2026	201-500	363 contacts →
	Partial evidence “Mediaplanet delivers best-in-class content marketing campaigns for more than clients around the globe.” Source: RevenueBase Database · checked Sep 21, 2026
6	Marketing Works	Partial evidence	Worthington, OH, United StatesHQ checked Sep 21, 2026	n/a	290 contacts →
	Partial evidence “An integrated B2B agency of strategists and execution specialists, Marketing Works is outcomes driven, strategy focused and values-based.” Source: RevenueBase Database · checked Sep 21, 2026
7	1105 Media	Partial evidence	Woodland Hills, CA, United StatesHQ checked Sep 21, 2026	51-200	278 contacts →
	Partial evidence “1105 Media, Inc, is a leading business-to-business (B2B) services provider whose sole mission is to help our customers grow their business.” Source: RevenueBase Database · checked Sep 21, 2026
8	Copypress	Partial evidence	Odessa, FL, United StatesHQ checked Sep 21, 2026	51-200	240 contacts →
	Partial evidence “CopyPress is a fractional content marketing company providing full-service solutions to businesses and agencies.” Source: RevenueBase Database · checked Sep 21, 2026
9	Whitepress	Partial evidence	Bielsko-biała, PolandHQ checked Sep 21, 2026	201-500	209 contacts →
	Partial evidence “WhitePress® supports SEO and content marketing activities by providing an automated platform that allows you to publish articles in thousands of portals worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
10	Walker Sands	Strong evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	199 contacts →
	Strong evidence “Walker Sands is an integrated B2B growth services agency with expertise in strategy, data, content, creative, strategic communications, digital marketing and RevOps.” Source: RevenueBase Database · checked Sep 21, 2026
11	icerikbulutu.com	Strong evidence	İstanbul, TürkiyeHQ checked Sep 21, 2026	n/a	171 contacts →
	Strong evidence “https://icerikbulutu.com/ is the first cloud basis content marketing platform of Turkey and leader marketplace in the field of content marketing and writing services for the Small…” Source: RevenueBase Database · checked Sep 21, 2026
12	Channel Technologies Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 21, 2026	51-200	168 contacts →
	Indirect evidence “Founded in 1998, Channel Technologies (CT) began with a mission to offer marketing, technology, and management consulting services-with a core strength in building and managing…” Source: RevenueBase Database · checked Sep 21, 2026
13	Content Fleet Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 21, 2026	51-200	158 contacts →
	Partial evidence “ERSTE WAHL FÜR IHRE ERFOLGSGESCHICHTEN 2010 in Hamburg gegründet, Heimathafen in der historischen Speicherstadt – die Content Fleet GmbH gehört zu den erfolgreichsten…” Source: RevenueBase Database · checked Sep 21, 2026
14	Brafton INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	201-500	151 contacts →
	Indirect evidence “Brafton is what happens when a bunch of creative geniuses get their hands on killer marketing data and tech.” Source: RevenueBase Database · checked Sep 21, 2026
15	FAME	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	149 contacts →
	Indirect evidence “There's a formula to becoming famous.” Source: RevenueBase Database · checked Sep 21, 2026
16	Content-Whale	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	148 contacts →
	Partial evidence “Make waves in the content sea with Content Whale, India's No.” Source: RevenueBase Database · checked Sep 21, 2026
17	Verblio	Partial evidence	Denver, CO, United StatesHQ checked Sep 21, 2026	11-50	143 contacts →
	Partial evidence “Verblio is a content creation platform based in Denver, CO.” Source: RevenueBase Database · checked Sep 21, 2026
18	Publicis PRO	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	139 contacts →
	Partial evidence “Publicis Pro is the specialist B2B marketing agency within Publicis Groupe, the world's number one marketing holding group.” Source: RevenueBase Database · checked Sep 21, 2026
19	TBT Marketing	Partial evidence	Frome, United KingdomHQ checked Sep 21, 2026	51-200	138 contacts →
	Partial evidence “The B2B marketing agency built for complex tech sales.” Source: RevenueBase Database · checked Sep 21, 2026
20	Captain Words	Strong evidence	Kfar Saba, IsraelHQ checked Sep 21, 2026	11-50	131 contacts →
	Strong evidence “Captain Words is a content writing company that focuses on your needs.” Source: RevenueBase Database · checked Sep 21, 2026
21	Redactive Media Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	128 contacts →
	Partial evidence “Redactive is a London-based content and publishing agency that focuses on the core professional body membership sector and has unrivalled experience in this field.” Source: RevenueBase Database · checked Sep 21, 2026
22	compose.ly	Partial evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	11-50	115 contacts →
	Partial evidence “Compose.ly is a content marketing and seo agency that helps brands like WebMD, Calendly, Money.com, TED, and Get Your Guide turn organic content into measurable growth across…” Source: RevenueBase Database · checked Sep 21, 2026
23	Ushuaia Contenidos	Indirect evidence	Elche, SpainHQ checked Sep 21, 2026	51-200	112 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
24	Fervent Group	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	110 contacts →
	Partial evidence “Fervent Communication is a B2B Marketing Agency that has been in the Industry for more than a decade.” Source: RevenueBase Database · checked Sep 21, 2026
25	Clearvoice	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 21, 2026	51-200	110 contacts →
	Partial evidence “ClearVoice takes the hassle out of content production by combining our network of thousands of vetted freelance talent, our end-to-end production capabilities, and our powerful…” Source: RevenueBase Database · checked Sep 21, 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: B2B content writing agencies. 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 B2B content writing agencies.
Partial evidence: Its own public description names part of B2B content writing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B content writing agencies. 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 8,898 B2B content writing agencies worldwide

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B2B content writing agencies worldwide at a glance

As of Sep 21, 2026

19.1%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

7,478

11-50

1,151

51-200

212

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 B2B content writing agencies, 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.
Coverage: Every country. Country and city lists for B2B content writing agencies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “B2B content writing agencies”. 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 B2B content writing agencies), 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 B2B content writing agencies, and records with no verified work email.
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, 7,376 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 21, 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.

B2B content writing agencies by location

39 lists · largest first

Every B2B content writing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 B2B content writing agencies, 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 B2B content writing agencies are there worldwide?

RevenueBase identified 8,898 B2B content writing agencies worldwide 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?

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

Which country has the most B2B content writing agencies?

The United States leads with 1,818 companies, followed by the United Kingdom (929) and India (749). Every B2B content writing agencies list by country and city is linked on this page.

Which city has the most B2B content writing agencies?

London leads with 282 headquartered companies, followed by Mumbai (102) and New York (97).

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 7,376 verified decision-maker contacts tracked across these 8,898 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 21, 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.