Company lists · Data refreshed September 2026

Top 25 Abc programs based in the United States

Name: Abc programs based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 379 companies tracked

RevenueBase identified 379 abc programs headquartered in the United States as of September 2026 and tracks 5,334 professional contacts across them, including 1,213 with verified work emails and 2,034 with mobile numbers. New York is the largest hub.

This list covers abc programs headquartered in the United States, 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 7, 2026.

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 7, 2026 86% judged on-target in blind review

379Companies

5,334Contacts tracked

1,213Verified emails

2,034Mobile numbers

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The 25 largest abc programs based in the United States

Ranked by team size

Top 25 of 379 abc programs based in the United States, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to abc programs: 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	Mangates	Indirect evidence	Houston, TX, United StatesHQ checked Sep 7, 2026	51-200	169 contacts →
	“Mangates is a global corporate training provider and learning partner helping organizations build stronger teams, develop future-ready leaders, and create the skills needed to…” Source: company website · checked Sep 7, 2026
2	Holmes Corporation	Indirect evidence	Eagan, MN, United StatesHQ checked Sep 7, 2026	51-200	88 contacts →
	“Holmes Corporation (HC) develops and delivers exceptional educational products to serve individuals worldwide seeking professional credentials and certifications.” Source: company website · checked Sep 7, 2026
3	Lorman Education Services	Indirect evidence	Eau Claire, WI, United StatesHQ checked Sep 7, 2026	11-50	70 contacts →
	“Lorman Powered by Noggin Guru is a leading provider of online professional development, corporate training, and continuing education credits covering a broad range of business and…” Source: company website · checked Sep 7, 2026
4	Umbc Training Centers	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 7, 2026	11-50	67 contacts →
	“UMBC Training Centers is a premier provider of professional and technical training for individuals, businesses, non-profit organizations and government agencies.” Source: company website · checked Sep 7, 2026
5	Edcetera	Indirect evidence	Waukesha, WI, United StatesHQ checked Sep 7, 2026	51-200	65 contacts →
	“Edcetera is the leading choice for institutions, employers, and individuals looking to enhance career success through education.” Source: company website · checked Sep 7, 2026
6	21alive Wpta	Partial evidence	Fort Wayne, IN, United StatesHQ checked Sep 7, 2026	51-200	63 contacts →
	“WPTA, virtual channel 21 (UHF digital channel 24), is an ABC-affiliated television station located in Fort Wayne, Indiana, United States.” Source: company website · checked Sep 7, 2026
7	Upper Valley Career Center	Indirect evidence	Piqua, United StatesHQ checked Sep 7, 2026	201-500	63 contacts →
	“Upper Valley Career Center provides training for business, industry, agencies and individuals in a wide variety of careers.” Source: company website · checked Sep 7, 2026
8	Learnkey, INC	Indirect evidence	St. George, UT, United StatesHQ checked Sep 7, 2026	51-200	60 contacts →
	“LearnKey is an Education as a Service Provider, multimedia skills-based certification courseware creator, and Proprietary School.” Source: company website · checked Sep 7, 2026
9	Vtec Training	Indirect evidence	South Portland, ME, United StatesHQ checked Sep 7, 2026	11-50	52 contacts →
	“VTEC Training is a Maine company with more than 30 years of experience and success delivering the right training solutions for companies and professionals both in out local…” Source: company website · checked Sep 7, 2026
10	Icpd Programs	Partial evidence	Murrieta, CA, United StatesHQ checked Sep 7, 2026	n/a	50 contacts →
	“The International Center for Professional Development (ICPD) offers continuing education programs for students and professionals using personalized face-to-face experiential…” Source: company website · checked Sep 7, 2026
11	Wqow-News 18	Partial evidence	Eau Claire, WI, United StatesHQ checked Sep 7, 2026	11-50	46 contacts →
	“WQOW-TV is an ABC-affiliated television station in Eau Claire, Wisconsin.” Source: company website · checked Sep 7, 2026
12	National Seminars Training	Indirect evidence	Mission, KS, United StatesHQ checked Sep 7, 2026	51-200	32 contacts →
	“For over three decades, National Seminars Training has been the recognized industry leader in employee training and development.” Source: company website · checked Sep 7, 2026
13	Certification Planner, LLC	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 7, 2026	51-200	27 contacts →
	“About us: Certification Planner (CP) is the world's leading short and long-term certification and training provider.” Source: company website · checked Sep 7, 2026
14	Maricopa Corporate College	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 7, 2026	11-50	24 contacts →
	“As part of the Maricopa Community Colleges, Maricopa Corporate College (MCOR) delivers high-impact training and development solutions for the business community, government, and…” Source: company website · checked Sep 7, 2026
15	Infotec Dale Carnegie	Indirect evidence	Virginia Beach, VA, United StatesHQ checked Sep 7, 2026	11-50	24 contacts →
	“Infotec is a nationally recognized training organization empowering clients with world-class training and certification.” Source: company website · checked Sep 7, 2026
16	Lead Training, LLC	Indirect evidence	Stillwater, VA, United StatesHQ checked Sep 7, 2026	11-50	16 contacts →
	“Keeping employees on a path that ensures they are up-to-date in a constantly changing work environment is not always easy to navigate.” Source: company website · checked Sep 7, 2026
17	Kenvic, INC	Indirect evidence	Queens, United StatesHQ checked Sep 7, 2026	1-10	15 contacts →
	“Based in New York and established in 2008, Kenvic Training offers many fast track pathways to help professionals achieve their American dreams faster.” Source: company website · checked Sep 7, 2026
18	Enterprise Training Solutions	Indirect evidence	White Plains, NY, United StatesHQ checked Sep 7, 2026	11-50	12 contacts →
	“For over 25 years, Enterprise Training Solutions has empowered the Government and Education sectors by prioritizing their greatest asset: their people.” Source: company website · checked Sep 7, 2026
19	Endurance Learning	Partial evidence	Seattle, WA, United StatesHQ checked Sep 7, 2026	1-10	12 contacts →
	“Endurance Learning is your partner for building impactful training programs.” Source: company website · checked Sep 7, 2026
20	Education Services LLC	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 7, 2026	1-10	10 contacts →
	“Education Services LLC is a service business committed to the dual purpose of:* Helping individuals improve their quality of life and reach their potential through education and…” Source: company website · checked Sep 7, 2026
21	Bravura Training Centers Learning, Development, Certification Programs	Indirect evidence	St. Louis Park, MN, United StatesHQ checked Sep 7, 2026	11-50	10 contacts →
	“Building Top Performers: Empowering Individuals & Businesses.” Source: company website · checked Sep 7, 2026
22	Total Systems Education LTD	Indirect evidence	New York, United StatesHQ checked Sep 7, 2026	11-50	9 contacts →
	“Big careers change lives.” Source: company website · checked Sep 7, 2026
23	MH Tech	Indirect evidence	New Baltimore, MI, United StatesHQ checked Sep 7, 2026	1-10	8 contacts →
	“Professional Development Experts!” Source: company website · checked Sep 7, 2026
24	American Heritage College	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	7 contacts →
	“American Heritage College seeks to inspire and equip professionals through practicable, accessible skills-enhancing programs that promote career advancement and personal success.” Source: company website · checked Sep 7, 2026
25	Knowledge Source INC	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 7, 2026	11-50	6 contacts →
	Source: company website · checked Sep 7, 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: abc programs. 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 abc programs.
Partial evidence: Its own public description names part of abc programs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name abc programs. 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 379 abc programs based in the United States

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Abc programs based in the United States at a glance

As of Sep 7, 2026

22.7%Verified-email coverage

38.1%Mobile-number coverage

14.1Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · New York

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

167

11-50

110

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,0940–30

8831–60

361–90

190–180

27180+

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 abc programs, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “abc programs”. 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 abc programs), 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 abc programs, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 1,213 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 7, 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.

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 abc programs, 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 abc programs are there based in the United States?

RevenueBase identified 379 abc programs headquartered in the United States 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?

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

Which city has the most abc programs?

New York leads with 17 headquartered companies, followed by Los Angeles (9) and Orlando (8).

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 1,213 verified decision-maker contacts tracked across these 379 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 7, 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.