Company lists · Data refreshed November 2026

Top 25 Software documentation companies based in the United States

RevenueBase identified 85 company matches for software documentation companies associated with the United States as of November 2026 and tracks 912 professional contacts across them, including 143 with verified work emails. Atlanta is the largest hub.

This list covers company matches for software documentation companies associated with the 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 November 5, 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 Nov 5, 2026 How this list was built
85Companies
912Contacts tracked
143Verified emails
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The 25 largest software documentation companies based in the United States

Ranked by team size
Top 25 of 85 company matches for software documentation companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchMiamisburg, OH, United StatesHQ recorded Nov 5, 2026201-500257 contacts →

Exact match

“The relentless pursuit of better product support… it’s who we are.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20077 contacts →

Exact match

“At ReadMe, we help teams build beautiful, interactive documentation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSandy, OR, United StatesHQ recorded Nov 5, 202651-20061 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNy, United StatesHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“Zoomin is transforming how companies and their customers gain value from documentation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHoboken, NJ, United StatesHQ recorded Nov 5, 2026501-1,00033 contacts →

Exact match

“We create easy-to-follow technical documentation for your equipment and deliver it in an interactive, searchable, customizable, and easy to update digital format.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBellevue, WA, United StatesHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Adapts builds one deterministic, always-current model of an enterprise's entire code portfolio: the foundation for two things mission-critical, regulated enterprises can't do…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Clear content.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAustin, CA, United StatesHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“DevDocs.work is a knowledge infrastructure studio.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchReynoldsburg, OH, United StatesHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“ProWrite is certified as a Women’s Business Enterprise (WBE) and Woman-Owned Small Business (WOSB) through the Women’s Business Enterprise National Council (WBENC).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSunnyvale, CA, United StatesHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Streamline your documentation workflow with EkLine.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBeavercreek, OH, United StatesHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“TruLogic offers products and services that help reduce cost and lead time in the area of technical data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchWest Allis, WI, United StatesHQ recorded Nov 5, 202611-508 contacts →

Exact match

“CPG has been in the technical publication industry since 1953.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSandy, UT, United StatesHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Niche Associates is a technical content development and software development company that is headquartered in Sandy, Utah.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBrooklyn, United StatesHQ recorded Nov 5, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Phoenix Technical Publications has provided complete writing, documentation, graphics, and content development services in the Silicon Valley for over 25 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchEast Stroudsburg, PA, United StatesHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Reed Technology Solutions is an independent software publishing company based in East Stroudsburg, Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAllen, TX, United StatesHQ recorded Nov 5, 202611-503 contacts →

Exact match

“QuadriSpace software solutions enable users easily create, update and deliver product documentation to customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchFuquay Varina, NC, United StatesHQ recorded Nov 5, 20261-103 contacts →

Exact match

“In 2009, Kelly and Steve Vaughn started Verity Yacht Publications to help custom yacht builders better serve their customers through high quality, custom made, marine technical…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCypress, TX, United StatesHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Complex equipment demands clear documentation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchFort Worth, TX, United StatesHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Inscribe Wisdom helps technical teams make complex software easier to understand.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchRochester, NY, United StatesHQ recorded Nov 5, 20261-102 contacts →

Exact match

“36Software is the industry leader in helping organizations unify all of their writers working in MS Word and SharePoint.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Nov 5, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLos Gatos, CA, United StatesHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Supplies technical documentation, user documentation, and business documentation to client companies that need fully customized solutions without a long-term commitment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202611-501 contacts →

Exact match

“MACGROUP Technical Writers specializes in creating clear, structured, and impactful technical documentation designed for engineering, architecture, technology, and operational…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchFramingham, MA, United StatesHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Peruzzi Communications offers a wide variety of writing and editing services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 85 software documentation companies based in the United States

See the full list, filter by size, metro and specialty, and access 143 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software documentation companies based in the United States at a glance

As of Nov 5, 2026
15.7%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Atlanta
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
20
51-200
6
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 85 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 the United States whose business descriptions match “software documentation companies” 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 143 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 5, 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 “software documentation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software documentation companies are there based in the United States?

RevenueBase identified 85 company matches for software documentation companies associated with the United States 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?

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

Which city has the most software documentation companies?

Atlanta leads with 2 company records, followed by Denver (2) and Nashua (2).

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 143 professional contacts with verified work emails tracked across these 85 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 5, 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.