Company lists · Data refreshed September 2026

Top 25 Account-based selling firms worldwide

RevenueBase identified 1,636 account-based selling firms worldwide as of September 2026 and tracks 16,593 professional contacts across them, including 2,584 with verified work emails. The United States is the largest market and London the largest hub.

This list covers account-based selling firms worldwide, 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. Country and city lists for account-based selling firms follow the table.

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
1,636Companies
16,593Contacts tracked
2,584Verified emails
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The 25 largest account-based selling firms worldwide

Ranked by team size
Top 25 of 1,636 account-based selling firms worldwide, 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 evidencePune, IndiaHQ checked Sep 27, 2026501-1,000967 contacts →

Indirect evidence

“MachBizz is a mission itself with a strong urge to accomplish its vision of B2B Digital Marketing and lead generation.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceAthens, GA, IndiaHQ checked Sep 27, 2026201-500553 contacts →

Indirect evidence

“From initial market awareness to the final stages of a complex B2B buying journey, modern buyers crave authentic interaction.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect 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
4Indirect 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
5Indirect 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
6Indirect 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
7Indirect evidencePune, IndiaHQ checked Sep 27, 202651-200207 contacts →

Indirect evidence

“BizKonnect is a global actionable sales intelligence solution company.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceNorth York, ON, CanadaHQ checked Sep 27, 2026201-500195 contacts →

Indirect evidence

“At Connect6 Group, we recognize that every client is distinct.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceSheffield, United KingdomHQ checked Sep 27, 2026201-500172 contacts →

Indirect evidence

“CC33 is a boutique agency with big ideas providing marketing solutions tailored to specifically meet your sales and marketing needs.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceGrassy Park, South AfricaHQ checked Sep 27, 202651-200167 contacts →

Partial evidence

“Since 2013, askOsca.com has empowered the largest and fastest-growing companies to convert their best accounts faster by finding and engaging throughout the customer journey with…”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect 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
12Indirect evidenceBangalore, IndiaHQ checked Sep 27, 202651-200153 contacts →

Indirect evidence

“We are Revvlocity!”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceStadshagen, SwedenHQ checked Sep 27, 2026201-500136 contacts →

Indirect evidence

“iSales AB är en inspirationskälla för många individer med en grundsyn att mångfald skapar både bättre idéer och affärer.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceZoetermeer, NetherlandsHQ checked Sep 27, 202651-200136 contacts →

Indirect evidence

“GMSF is gespecialiseerd in hoogwaardige sales outsourcing.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceSao Paulo, BrazilHQ checked Sep 27, 202651-200131 contacts →

Indirect evidence

“Somos a 8D.Hubify, resultado da sinergia entre a 8D Pro e a Hubify.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-200122 contacts →

Indirect evidence

“Most B2B pipeline problems aren't a volume problem.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceBarcelona, SpainHQ checked Sep 27, 202651-200103 contacts →

Indirect evidence

“At S2M, we partner exclusively with industry-leading software and technology companies to redefine how they connect with their ideal customers.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceUnited StatesHQ checked Sep 27, 202651-200100 contacts →

Indirect evidence

“ProspectBase specializes in multi-channel ABM solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceHelsinki, FinlandHQ checked Sep 27, 202651-20099 contacts →

Indirect evidence

“N.Rich is the The only ABM platform designed for action, best suited for fast-growing mid-market and enterprise companies.”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect 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
21Indirect 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
22Indirect 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
23Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-20093 contacts →

Indirect evidence

“We’re Ledger Bennett.”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-20089 contacts →

Indirect evidence

“MomentumABM is a growth consultancy that enables global organizations to achieve market-beating performance by winning, growing, and retaining their most valuable client…”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect 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

Showing 25 of 1,636 account-based selling firms worldwide

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Account-based selling firms worldwide at a glance

As of Sep 27, 2026
15.6%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
929
11-50
539
51-200
127
201-500
32
501-1,000
6
1,001-5,000
1
5,001-10,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for account-based selling firms are linked below.
What qualifies
Companies worldwide 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.
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, 2,584 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.

Account-based selling firms by location

9 lists · largest first

Every Account-based selling firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 1,636 account-based selling firms worldwide 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?

Machbizz Marketers PVT LTD, headquartered in Pune, tops this list with the largest team on record.

Which country has the most account-based selling firms?

The United States leads with 481 companies, followed by the United Kingdom (140) and India (114). Every account-based selling firms list by country and city is linked on this page.

Which city has the most account-based selling firms?

London leads with 50 headquartered companies, followed by Pune (25) and New York (23).

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 2,584 verified decision-maker contacts tracked across these 1,636 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.