Company lists · Data refreshed November 2026

Top 25 Instruction writing services based in the United States

RevenueBase identified 156 company matches for instruction writing services associated with the United States as of November 2026 and tracks 1,145 professional contacts across them, including 153 with verified work emails. Houston is the largest hub.

This list covers company matches for instruction writing services 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 6, 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 6, 2026 How this list was built
156Companies
1,145Contacts tracked
153Verified emails
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The 25 largest instruction writing services based in the United States

Ranked by team size
Top 25 of 156 company matches for instruction writing services based in the United States, 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 matchFarmington Hills, MI, United StatesHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“A Pass Educational Group, LLC works with educational publishers and other organizations to develop customized educational content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMaryland Heights, MO, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“GW is in the business of enhancing learning experiences, improving learning outcomes, and developing user-friendly reference materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“When it comes to producing draft content, AI is faster and more efficient than any individual writer or team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarrington, IL, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are a full-service content developer with a passion for producing engaging and vibrant learning materials for students, teachers, parents, and professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAlexandria, VA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Blake Learning Solutions creates custom learning experiences, including web-based trainings, educational videos and media, instructor-led trainings, manuals, job aids, and social…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRockport, MA, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Words reveal our personality, showcase our purpose, and connect us to each other.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Clear content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Curriculum Technology is a full service education resource development company founded in 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchReynoldsburg, OH, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Wake Learning provides instructional design, content development, and authoring services for organizations, educational technology companies, and educational publishers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Expert Technical Writers and Instructional Designers, When You Need Them.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBlaine, WA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“With integrity, reliability, passion, and a commitment to quality, Trillium IDS provides exceptional service in the creation of meaningful eLearning experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNorth Andover, MA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Founded in 1995, Cambridge BrickHouse, Inc (CBH), formerly Versal Group, Inc, is a full-service content developer assisting educational publishers with their publishing needs of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSandy, UT, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
15Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Longbourn-your editorial partner for the development of high-quality, effective materials that are sure to impress and inspire your audience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNaples, MA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Great Circle Learning helps training organizations think strategically about training design and development challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMaineville, OH, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“IconLogic provides training and development services for content authoring and delivery of presentations, eLearning, and technical communications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLapeer, MI, United StatesHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“3D Visual Publications is a service provider of interactive developments, graphic visual aids and technical documentation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Beautifully Edited LLC is a professional support and workforce solutions company dedicated to helping organizations streamline operations, strengthen customer relationships, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
21Exact matchWeston, CT, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“22 MediaWorks is a full service developer of content and design services-no matter what the delivery system is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSt James City, OH, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“BKP provides content development services for K–12, Higher Ed and Experiential Learning in all disciplines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“In business for over 25 years!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWynantskill, NY, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are dedicated Training professionals who are passionate about helping YOU help your employees learn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMorton, IL, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Technical Writing – Instructional and Procedural Documents With over 35 years of work experience, I supply knowledge, not only in my ability to write targeted and effective user…”

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

Showing 25 of 156 instruction writing services based in the United States

See the full list, filter by size, metro and specialty, and access 153 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Instruction writing services based in the United States at a glance

As of Nov 6, 2026
13.4%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
25
51-200
5
201-500
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 156 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 “instruction writing 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. 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 153 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.

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 “instruction writing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many instruction writing services are there based in the United States?

RevenueBase identified 156 company matches for instruction writing services 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?

A Pass Educational Group, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most instruction writing services?

Houston leads with 5 company records, followed by Atlanta (4) and Boston (3).

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 153 professional contacts with verified work emails tracked across these 156 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.