Company lists · Data refreshed September 2026

Top 25 Sales operations companies based in the United States

RevenueBase identified 1,764 sales operations companies headquartered in the United States as of September 2026 and tracks 23,707 professional contacts across them, including 4,509 with verified work emails and 5,792 with mobile numbers. New York is the largest hub.

This list covers sales operations companies 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 6, 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 6, 2026 86% judged on-target in blind review
1,764Companies
23,707Contacts tracked
4,509Verified emails
5,792Mobile numbers
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The 25 largest sales operations companies based in the United States

Ranked by team size
Top 25 of 1,764 sales operations companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to sales operations companies: 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
1Partial evidenceWoonsocket, RI, United StatesHQ checked Sep 6, 2026n/a2,747 contacts →

Partial evidence

“Founded in 1977, KKM is a customer-driven, knowledge and data based sales and service organization.”

Source: RevenueBase Database · checked Sep 6, 2026
2Partial evidenceOgden, UT, United StatesHQ checked Sep 6, 20261,001-5,0002,446 contacts →

Partial evidence

“MarketStar is a global B2B sales outsourcing leader with 38+ years of experience driving predictable revenue growth.”

Source: RevenueBase Database · checked Sep 6, 2026
3Partial evidenceFort Lee, NJ, United StatesHQ checked Sep 6, 20261,001-5,0001,319 contacts →

Partial evidence

“TRANZACT is the market leader in delivering high-volume sales for the top insurance brands in America.”

Source: RevenueBase Database · checked Sep 6, 2026
4Partial evidenceCoral Gables, FL, United StatesHQ checked Sep 6, 20261,001-5,0001,135 contacts →

Partial evidence

“The Revenue Optimization Companies (T-ROC) is home to four sales solutions companies that enable clients to fulfill all of their sales performance needs.”

Source: RevenueBase Database · checked Sep 6, 2026
5Indirect evidenceTysons, VA, United StatesHQ checked Sep 6, 2026501-1,000825 contacts →

Indirect evidence

“memoryBlue is the go-to partner for revenue leaders in B2B Tech looking to grow their pipeline engine.”

Source: RevenueBase Database · checked Sep 6, 2026
6Indirect evidenceAppleton, WI, United StatesHQ checked Sep 6, 20261,001-5,000776 contacts →

Indirect evidence

“Salelytics is now MarketSource.”

Source: RevenueBase Database · checked Sep 6, 2026
7Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 6, 2026501-1,000724 contacts →

Indirect evidence

“We book the qualified meetings that fill your pipeline for any B2B company ready to grow.”

Source: RevenueBase Database · checked Sep 6, 2026
8Partial evidenceAustin, TX, United StatesHQ checked Sep 6, 2026201-500377 contacts →

Partial evidence

“EBQ is an outsourced sales and marketing organization that provides services to help companies scale.”

Source: RevenueBase Database · checked Sep 6, 2026
9Partial evidenceFishers, IN, United StatesHQ checked Sep 6, 202651-200268 contacts →

Partial evidence

“At Sales Xceleration, we help businesses accelerate revenue growth through our Certified Sales Operating Management System™ and the guidance of our Fractional Sales Leaders.”

Source: RevenueBase Database · checked Sep 6, 2026
10Indirect evidenceWaltham, MA, United StatesHQ checked Sep 6, 2026201-500242 contacts →

Indirect evidence

“demandDrive is your one partner for GTM strategy and support.”

Source: RevenueBase Database · checked Sep 6, 2026
11Partial evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202651-200217 contacts →

Partial evidence

“Growth Era (formerly nextsales) is a sales enablement company with a passion to empower the growth of ambitious B2B companies.”

Source: RevenueBase Database · checked Sep 6, 2026
12Partial evidenceNorth Charleston, SC, United StatesHQ checked Sep 6, 2026201-500198 contacts →

Partial evidence

“Sales Focus Inc.(SFI) pioneered the sales outsourcing industry in 1998.”

Source: RevenueBase Database · checked Sep 6, 2026
13Partial evidenceBurlington, MA, United StatesHQ checked Sep 6, 2026201-500177 contacts →

Partial evidence

“Reveneer has a proven, precisely engineered process for exceptional inside sales results-and we're passionate about using it to solve our customers' sales challenges.”

Source: RevenueBase Database · checked Sep 6, 2026
14Partial evidenceFairfax, VA, United StatesHQ checked Sep 6, 202651-200167 contacts →

Partial evidence

“Zaphyre is a U.S-based Execution Service Partner (ESP) specializing in Sales Lead Generation, outbound pipeline development, AI Signal Engine systems, and embedded growth…”

Source: RevenueBase Database · checked Sep 6, 2026
15Partial evidenceDover, NH, United StatesHQ checked Sep 6, 2026n/a163 contacts →

Partial evidence

“Chameleon Group is a leading provider of outsourced business development and sales services, delivering customizable business-to-business, channel, call center and direct sales…”

Source: RevenueBase Database · checked Sep 6, 2026
16Partial evidenceCoral Gables, FL, United StatesHQ checked Sep 6, 2026201-500162 contacts →

Partial evidence

“Increxa is a Sales & Marketing Outsourcing company.”

Source: RevenueBase Database · checked Sep 6, 2026
17Indirect evidenceBranchburg, NJ, United StatesHQ checked Sep 6, 202651-200147 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 6, 2026
18Partial evidenceFort Collins, CO, United StatesHQ checked Sep 6, 202651-200141 contacts →

Partial evidence

“Empowering Business Leaders to Surpass Their Revenue Goals Canidium offers consultative expertise, strategic solutions, and technology to enhance your sales performance.”

Source: RevenueBase Database · checked Sep 6, 2026
19Indirect evidenceBirmingham, AL, United StatesHQ checked Sep 6, 202651-200137 contacts →

Indirect evidence

“Fast Slow Motion helps growing businesses build scalable systems using Salesforce, HubSpot, and AI.”

Source: RevenueBase Database · checked Sep 6, 2026
20Partial evidenceLake Mary, FL, United StatesHQ checked Sep 6, 202611-50131 contacts →

Partial evidence

“TelAffects is a professional business to business sales and marketing firm that excels at developing and executing sophisticated sales and sales enablement programs that deliver…”

Source: RevenueBase Database · checked Sep 6, 2026
21Partial evidenceBoca Raton, FL, United StatesHQ checked Sep 6, 202651-200114 contacts →

Partial evidence

“SalesRoads is an award-winning B2B sales outsourcing firm providing appointment setting and lead generation services.”

Source: RevenueBase Database · checked Sep 6, 2026
22Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 202651-200111 contacts →

Partial evidence

“At Amplior, we work with companies that have a need to increase sales and to improve their sales processes.”

Source: RevenueBase Database · checked Sep 6, 2026
23Partial evidenceSt. Louis, MO, United StatesHQ checked Sep 6, 2026201-500111 contacts →

Partial evidence

“C4 Connections is a fast-growing, direct sales organization with a focus on face-to-face sales.”

Source: RevenueBase Database · checked Sep 6, 2026
24Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 6, 202651-200104 contacts →

Indirect evidence

“Build pipeline with confidence.”

Source: RevenueBase Database · checked Sep 6, 2026
25Partial evidenceBroomfield, CO, United StatesHQ checked Sep 6, 2026201-50098 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 6, 2026

Showing 25 of 1,764 sales operations companies based in the United States

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Sales operations companies based in the United States at a glance

As of Sep 6, 2026
19.0%Verified-email coverage
24.4%Mobile-number coverage
13.4Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
1,263
11-50
379
51-200
84
201-500
22
501-1,000
3
1,001-5,000
9
5,001-10,000
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 sales operations companies, 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 “sales operations companies”. 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 sales operations companies), 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 sales operations companies, 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, 4,509 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 6, 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 sales operations companies, 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 sales operations companies are there based in the United States?

RevenueBase identified 1,764 sales operations companies 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?

KKM, headquartered in Woonsocket, tops this list with the largest team on record.

Which city has the most sales operations companies?

New York leads with 60 headquartered companies, followed by Austin (44) and Los Angeles (40).

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 4,509 verified decision-maker contacts tracked across these 1,764 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 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 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.