Company lists · Data refreshed September 2026

Top 25 Account-based selling firms based in the United States

RevenueBase identified 481 account-based selling firms headquartered in the United States as of September 2026 and tracks 6,453 professional contacts across them, including 1,123 with verified work emails. New York is the largest hub.

This list covers account-based selling firms 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 27, 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 27, 2026 86% judged on-target in blind review
481Companies
6,453Contacts tracked
1,123Verified emails
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The 25 largest account-based selling firms based in the United States

Ranked by team size
Top 25 of 481 account-based selling firms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to account-based selling firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 27, 2026201-500482 contacts →

Indirect evidence

“InfoAnalytica is a B2B sales acceleration partner for mid-market and enterprise companies.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidencePhiladelphia, United StatesHQ checked Sep 27, 2026201-500349 contacts →

Indirect evidence

“FunnL was built on a revolutionary idea: B2B companies don’t need more leads-they need more qualified sales meetings with decision-makers.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceWoodland Hills, CA, United StatesHQ checked Sep 27, 202651-200278 contacts →

Indirect 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 27, 2026
4Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 2026201-500245 contacts →

Indirect evidence

“Alltake is the go-to marketing agency for B2B SaaS brands striving with their GTM activities.”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceCoral Gables, FL, United StatesHQ checked Sep 27, 2026201-500162 contacts →

Indirect evidence

“Increxa is a Sales & Marketing Outsourcing company.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceBroomfield, CO, United StatesHQ checked Sep 27, 2026201-50098 contacts →

Indirect evidence

“Sales Partnerships is the most-awarded B2B field sales and marketing outsourcing organization in North America.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceColchester, VT, United StatesHQ checked Sep 27, 202651-20097 contacts →

Indirect evidence

“In a digital world, you need a digital partner.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceWilmington, DE, United StatesHQ checked Sep 27, 202611-5097 contacts →

Indirect evidence

“At BambooBox, we deliver Intelligent ABM as a fully managed, tech-powered service.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 202651-20087 contacts →

Indirect evidence

“ROI·DNA, part of Hotwire Global and The Enero Group, is a full-service digital marketing agency delivering category-leading solutions to accelerate revenue for leading brands…”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 27, 2026201-50081 contacts →

Indirect evidence

“Terminus is now part of DemandScience - please visit DemandScience: DemandScience is a leading B2B revenue intelligence and demand generation company that accelerates global…”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20080 contacts →

Indirect evidence

“Your next customer is asking AI about you right now.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 27, 202651-20078 contacts →

Indirect evidence

“Companies are always in search of ways to grow their customer base.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceSpokane, WA, United StatesHQ checked Sep 27, 202651-20077 contacts →

Partial evidence

“Ignitium is an enterprise account-based marketing agency that helps B2B organizations identify and close more opportunities by integrating best-of-breed technologies within the…”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceHanover, MD, United StatesHQ checked Sep 27, 202611-5067 contacts →

Indirect evidence

“MarketSource designs and delivers innovative and proven sales and marketing solutions to more than 200 mid-sized and large firms, to accelerate their revenue growth and control…”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceWaltham, MA, United StatesHQ checked Sep 27, 202651-20056 contacts →

Partial evidence

“AdDaptive Intelligence is the leading provider of Account-Based Advertising and Analytics.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceEvanston, IL, United StatesHQ checked Sep 27, 202651-20056 contacts →

Indirect evidence

“Acquirent is a leading provider of outsourced sales solutions for small/middle market to Fortune 500 companies.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidencePlantation, FL, United StatesHQ checked Sep 27, 202611-5055 contacts →

Indirect evidence

“In 2016, MTN Consulting Inc.”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidenceMilwaukee, WI, United StatesHQ checked Sep 27, 202611-5053 contacts →

Partial evidence

“MPI is a Milwaukee-based professional business partner offering B2B sales, customer support, account management, and marketing services that’s outsourced, not offshored.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 27, 202611-5052 contacts →

Indirect evidence

“We help small and mid-sized ad agencies, PR, and marketing firms grow through outsourced new business development and nurturing.”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceChicago, IL, United StatesHQ checked Sep 27, 202651-20051 contacts →

Indirect evidence

“DemandWorks is a B2B demand generation partner that helps technology, SaaS, and enterprise brands reach, engage, and convert the buying committees that matter most.”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceGrandville, MI, United StatesHQ checked Sep 27, 2026201-50047 contacts →

Indirect evidence

“MarketingDice (a Demand Junkies Pvt Ltd Company) is a trusted growth partner to top-tier B2B brands and ambitious start-ups across the globe.”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceChicago, IL, United StatesHQ checked Sep 27, 202611-5045 contacts →

Indirect evidence

“Most enterprises are working with intelligence that's already 30, 60, sometimes 90 days old.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026501-1,00045 contacts →

Partial evidence

“AdRoll ABM is a full-funnel account-based marketing product built for B2B marketers who need to turn buyer signals into real revenue impact.”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceSeattle, United StatesHQ checked Sep 27, 202651-20044 contacts →

Indirect evidence

“A marketing platform that works for you.”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 27, 202611-5044 contacts →

Indirect evidence

“Marvelous.works is the leading demand generation platform for media companies.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 481 account-based selling firms based in the United States

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Account-based selling firms based in the United States at a glance

As of Sep 27, 2026
17.4%Verified-email coverage
13.4Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
217
11-50
205
51-200
39
201-500
17
501-1,000
1
1,001-5,000
1
5,001-10,000
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 481 companies.

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 account-based selling firms, 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 “account-based selling firms”. 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 account-based selling firms), 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 account-based selling firms, 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, 1,123 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 27, 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 account-based selling firms, 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 account-based selling firms are there based in the United States?

RevenueBase identified 481 account-based selling firms 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?

Infoanalytica, INC, headquartered in San Jose, tops this list with the largest team on record.

Which city has the most account-based selling firms?

New York leads with 23 headquartered companies, followed by Atlanta (16) and San Francisco (15).

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 1,123 verified decision-maker contacts tracked across these 481 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 27, 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.