Company lists · Data refreshed November 2026

Top 25 Independent author services worldwide

RevenueBase identified 3,320 company matches for independent author services worldwide as of November 2026 and tracks 16,982 professional contacts across them, including 1,737 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for independent author services worldwide, 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 November 6, 2026. Country and city lists for independent author services follow the table.

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 Nov 6, 2026 How this list was built
3,320Companies
16,982Contacts tracked
1,737Verified emails
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The 25 largest independent author services worldwide

Ranked by team size
Top 25 of 3,320 company matches for independent author services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchChennai, IndiaHQ recorded Nov 6, 202651-200582 contacts →

Exact match

“Share Stories, Spread Ideas, Change the World Notion Press is a global platform for anyone who believes in the power of words and the impact it can have on the world we live in.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBloomington, IN, United StatesHQ recorded Nov 6, 2026501-1,000517 contacts →

Exact match

“Xlibris Publishing was founded in 1997 and, as the leading publishing services provider for authors, has helped to publish and market more than titles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBloomington, IN, United StatesHQ recorded Nov 6, 20261,001-5,000514 contacts →

Exact match

“AuthorHouse, an Author Solutions brand, is the leading provider of self-publishing and marketing services for authors around the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBloomington, IN, United StatesHQ recorded Nov 6, 20261,001-5,000510 contacts →

Exact match

“Author Solutions is a global company, headquartered in beautiful Bloomington, Indiana, with customers on all seven continents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a306 contacts →

Exact match

“Reedsy is a community of over 5 million authors and publishing professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 2026n/a207 contacts →

Exact match

“Dorrance Publishing has been pioneering publishing services for over 100 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026n/a184 contacts →

Exact match

“At Book In A Box, we’ve created a new process to turn your idea into a book.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 2026n/a177 contacts →

Exact match

“Lecteurs, feuilletez notre catalogue, vous y trouverez forcément le livre qui vous fera plaisir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNoida, IndiaHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“We are an experienced and affordable Delhi based self-publishing company, with a huge network across the nation in major cities like Mumbai, Chennai, Kolkata, Bangalore, Patna…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWashington Dc, DC, United StatesHQ recorded Nov 6, 2026n/a171 contacts →

Exact match

“Never Write Alone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMaringá, BrazilHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“A Viseu é um grupo editorial que surgiu com um sonho: a ideia de ajudar autores a realizarem seus sonhos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSoest, NetherlandsHQ recorded Nov 6, 2026n/a160 contacts →

Exact match

“Boekscout is in de eerste plaats een uitgeverij.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchConneaut Lake, PA, United StatesHQ recorded Nov 6, 202651-200153 contacts →

Exact match

“Page Publishing works directly with authors to help educate them on the publishing process and to refine their raw manuscripts into a finished product that they can be proud of.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParker Co 80134, CO, United StatesHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Outskirts Press helps authors develop and publish high-quality books by offering exceptional design, printing, publishing, distribution, and book marketing services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUnited StatesHQ recorded Nov 6, 202651-200115 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-50114 contacts →

Exact match

“Greenleaf Book Group is a publisher and distributor that specializes in the development of independent authors and the growth of small presses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAltona, MB, CanadaHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“FriesenPress is the world's only 100% employee owned publishing services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 2026n/a102 contacts →

Exact match

“Depuis 2014, que vous souhaitiez imprimer votre livre, être accompagné dans sa rédaction, le publier en autoédition ou simplement trouver un éditeur, l’équipe de Librinova vous…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Nov 6, 2026501-1,000101 contacts →

Exact match

“WestBow Press is the self-publishing services division of Thomas Nelson and Zondervan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLos Gatos, CA, United StatesHQ recorded Nov 6, 202611-5099 contacts →

Exact match

“In March 2022, Smashwords merged with Draft2Digital, creating the industry's leading publishing services firm serving over authors and publishing and distributing over 1 million…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“At YourBookTeam, we partner with visionaries and founders to transform ideas into timeless books.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5093 contacts →

Exact match

“We help entrepreneurs, executives, and experts write, publish, and market impeccable books.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBloomington, IN, United StatesHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“1995 marked a publishing industry revolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Kevin Anderson & Associates (KAA) leads the industry in professional book ghostwriting, editing, publishing consultation, and writer retreats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPennsauken, NJ, United StatesHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“BookBaby is your full-service printing and publishing partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 3,320 independent author services worldwide

See the full list, filter by size, metro and specialty, and access 1,737 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Independent author services worldwide at a glance

As of Nov 6, 2026
10.2%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,628
11-50
445
51-200
166
201-500
47
501-1,000
15
1,001-5,000
3
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for independent author services are linked below.
What qualifies
Company records worldwide whose business descriptions match “independent author services” 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. 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 1,737 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 November 6, 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.

Independent author services by location

12 lists · largest first

Every Independent author services 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 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 “independent author services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many independent author services are there worldwide?

RevenueBase identified 3,320 company matches for independent author services worldwide as of November 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?

Notion Press tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most independent author services?

The United States leads with 1,135 companies, followed by the United Kingdom (186) and India (182). Every independent author services list by country and city is linked on this page.

Which city has the most independent author services?

New York leads with 67 company records, followed by London (57) and Los Angeles (38).

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 1,737 professional contacts with verified work emails tracked across these 3,320 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 November 6, 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.