Company lists · Data verified August 2026

Top 25 Employee engagement platform companies based in the United States

Name: Employee engagement platform companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 963 companies tracked

There are 963 employee engagement platform companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 23,332 professional contacts across them, including 8,074 with verified work emails and 7,346 with mobile numbers. New York is the largest hub.

This list covers employee engagement platform 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. Data current as of August 28, 2026.

963Companies

23,332Contacts tracked

8,074Verified emails

7,346Mobile numbers

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The 25 largest employee engagement platform companies based in the United States

Ranked by team size

Top 25 of 963 employee engagement platform companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Sequoia	Boston, MA	1,001-5,000	1,259	779
2	Empyrean	Houston, TX	501-1,000	906	523
3	Adobe Marketo	Atlanta, GA	1,001-5,000	570	109
4	SMG	n/a	201-500	496	180
5	Vitality Group INC	Chicago, IL	201-500	489	187
6	Humand	San Francisco, CA	501-1,000	487	191
7	MTM Recognition	Oklahoma City, OK	501-1,000	367	134
8	Resulticks	New York, NY	201-500	362	37
9	Vantage Circle	Plano, TX	201-500	340	220
10	15five	San Francisco, CA	201-500	339	56
11	Higher Logic	Arlington, VA	201-500	302	197
12	Wellness Coach	Las Vegas, NV	201-500	299	19
13	Paytronix	Newton, MA	201-500	270	181
14	Engage2excel	Mooresville, NC	501-1,000	268	164
15	Ramp Health	Blue Bell, PA	201-500	222	93
16	Legion Technologies	Redwood City, CA	201-500	218	128
17	Infeedo AI	New York, NY	201-500	171	1
18	Talentquest	Atlanta, GA	201-500	122	42
19	Powerdms By Neogov	Draper, UT	501-1,000	117	50
20	Workday Peakon Employee Voice	Pleasanton, CA	10001+	110	20
21	HP Workforce Experience	Palo Alto, CA	n/a	95	43
22	Thanks By O.C.Tanner	Salt Lake City, UT	1,001-5,000	79	2
23	VI By Aderant	Atlanta, GA	501-1,000	56	9
24	Motivaction NOW Augeo	Minneapolis, MN	201-500	52	12
25	Sessionm	Boston, MA	201-500	47	1

Showing 25 of 963 employee engagement platform companies based in the United States

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Employee engagement platform companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 85 HQs

7,346Contacts with mobile numbers

14Emails re-verified in last 30 days

Companies by employee count

1-10

416

11-50

366

51-200

123

201-500

501-1,000

1,001-5,000

10001+

Employee engagement platform companies by metro

Metro	Companies
Employee engagement platform companies in New York	85
Employee engagement platform companies in San Francisco	68
Employee engagement platform companies in Boston	31
Employee engagement platform companies in Chicago	30
Employee engagement platform companies in Austin	23
Employee engagement platform companies in Denver	20
Employee engagement platform companies in Atlanta	18

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “employee engagement platform companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 14 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many employee engagement platform companies are there based in the United States?

There are 963 employee engagement platform companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Sequoia, headquartered in Boston, tops this list with the largest team on record.

Which city has the most employee engagement platform companies?

New York leads with 85 headquartered companies, followed by San Francisco (68) and Boston (31).

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 8,074 verified decision-maker contacts tracked across these 963 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.