Company lists · Data verified August 2026

Top 25 Data center consulting firms based in the United States

Name: Data center consulting firms 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 3,680 companies tracked

There are 3,680 data center consulting firms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 113,356 professional contacts across them, including 45,620 with verified work emails and 30,947 with mobile numbers. New York is the largest hub.

This list covers data center consulting 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. Data current as of August 28, 2026.

3,680Companies

113,356Contacts tracked

45,620Verified emails

30,947Mobile numbers

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The 25 largest data center consulting firms based in the United States

Ranked by team size

Top 25 of 3,680 data center consulting firms 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	Kyndryl	New York City, NY	10001+	46,259	19,550
2	Park Place Technologies	Cleveland, OH	1,001-5,000	2,247	835
3	Vantage Data Centers	Sterling, VA	1,001-5,000	2,126	1,253
4	QTS Data Centers	Santa Clara, CA	1,001-5,000	2,018	1,235
5	Eplus INC	Herndon, VA	1,001-5,000	1,783	1,073
6	Trace3	Phoenix, AZ	1,001-5,000	1,336	990
7	Sungard Availability Services	Wayne, PA	1,001-5,000	1,175	126
8	Hyve Solutions	Olive Branch, MS	10001+	1,139	456
9	Stack Infrastructure	Denver, CO	1,001-5,000	1,039	791
10	Switch	Las Vegas, NV	1,001-5,000	1,039	733
11	Silent-Aire	Gilbert, AZ	1,001-5,000	916	234
12	Salute	Franklin, WI	1,001-5,000	909	1
13	Databank	Lenexa, KS	501-1,000	850	640
14	Flexential	Centennial, CO	501-1,000	826	489
15	Buchanan Technologies	Wichita, KS	501-1,000	817	250
16	Syska Hennessy Group	Jacksonville, FL	501-1,000	806	416
17	Mobilecomm Professionals, INC	Richardson, TX	501-1,000	707	120
18	Smartlink Group	Annapolis, MD	501-1,000	688	393
19	Coresite	Chicago, IL	501-1,000	649	410
20	Network Connex	Downers Grove, IL	1,001-5,000	303	193
21	National Technologies NTI , A Network Connex Company	Morris Plains, NJ	501-1,000	298	161
22	Brickred Systems	Redmond, WA	501-1,000	269	55
23	Oneneck IT Solutions	Eden Prairie, MN	501-1,000	239	67
24	Centersquare	Coppell, TX	501-1,000	237	82
25	Stream Data Centers	Dallas, TX	501-1,000	206	126

Showing 25 of 3,680 data center consulting firms based in the United States

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Data center consulting firms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 101 HQs

30,947Contacts with mobile numbers

81Emails re-verified in last 30 days

Companies by employee count

1-10

2,079

11-50

1,120

51-200

333

201-500

501-1,000

1,001-5,000

10001+

Data center consulting firms by metro

Metro	Companies
Data center consulting firms in New York	101
Data center consulting firms in Atlanta	69
Data center consulting firms in Dallas	69
Data center consulting firms in Chicago	64
Data center consulting firms in San Francisco	58
Data center consulting firms in Denver	57
Data center consulting firms in Houston	55
Data center consulting firms in Miami	53

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 “data center consulting firms”, 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; 81 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 data center consulting firms are there based in the United States?

There are 3,680 data center consulting firms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Kyndryl, headquartered in New York City, tops this list with the largest team on record.

Which city has the most data center consulting firms?

New York leads with 101 headquartered companies, followed by Atlanta (69) and Dallas (69).

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 45,620 verified decision-maker contacts tracked across these 3,680 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.