Company lists · Data refreshed September 2026

Top 25 Enterprise connectivity consultants based in the United States

Name: Enterprise connectivity consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 1,786 companies tracked

RevenueBase identified 1,786 enterprise connectivity consultants headquartered in the United States as of September 2026 and tracks 34,321 professional contacts across them, including 14,541 with verified work emails and 14,791 with mobile numbers. New York is the largest hub.

This list covers enterprise connectivity consultants 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

1,786Companies

34,321Contacts tracked

14,541Verified emails

14,791Mobile numbers

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The 25 largest enterprise connectivity consultants based in the United States

Ranked by team size

Top 25 of 1,786 enterprise connectivity consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise connectivity consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Comcast Business	Indirect evidence	Philadelphia, PA, United States	10001+	8,346 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
2	GTT	Indirect evidence	Arlington, VA, United States	1,001-5,000	2,970 contacts →
	Indirect evidence “GTT is a leading networking and security as a service provider for multinational organizations, simply and securely connecting people and machines to data and applications –…” Source: RevenueBase Database · checked Sep 2, 2026
3	Eplus INC	Indirect evidence	Herndon, VA, United States	1,001-5,000	1,783 contacts →
	Indirect evidence “ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT…” Source: RevenueBase Database · checked Sep 2, 2026
4	Trace3	Indirect evidence	Phoenix, AZ, United States	1,001-5,000	1,336 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 2, 2026
5	RED River	Indirect evidence	Chantilly, VA, United States	501-1,000	735 contacts →
	Indirect evidence “Red River brings together the ideal combination of talent, partners and products to disrupt the status quo in technology and drive success for business and government in ways…” Source: RevenueBase Database · checked Sep 2, 2026
6	Firstlight Fiber	Indirect evidence	Brunswick, ME, United States	501-1,000	472 contacts →
	Indirect evidence “We free IT leaders to do what matters.” Source: RevenueBase Database · checked Sep 2, 2026
7	SDI Presence	Strong evidence	Chicago, IL, United States	201-500	389 contacts →
	Strong evidence “SDI Presence LLC is an IT consultancy and managed services provider (MSP) that leverages its strong team presence to advance our clients to a secure digital enterprise.” Source: RevenueBase Database · checked Sep 2, 2026
8	ANM	Indirect evidence	Englewood, CO, United States	201-500	389 contacts →
	Indirect evidence “ANM is an IT solutions provider that helps organizations secure, connect, and transform their technology environments.” Source: RevenueBase Database · checked Sep 2, 2026
9	ENA By Zayo	Indirect evidence	Indianapolis, IN, United States	201-500	361 contacts →
	Indirect evidence “ENA by Zayo delivers innovative technology solutions supported by exceptional customer care.” Source: RevenueBase Database · checked Sep 2, 2026
10	Network Computing Architects, Inc. NCA	Indirect evidence	Bellevue, WA, United States	51-200	273 contacts →
	Indirect evidence “Network Computing Architects, Inc.(NCA) is a rapidly growing, quality-driven technology provider of services and telecommunication products for businesses of all sizes.” Source: RevenueBase Database · checked Sep 2, 2026
11	Seal Consulting INC	Partial evidence	Edison, NJ, United States	501-1,000	254 contacts →
	Partial evidence “CenturyLink (NYSE: CTL) is a technology leader delivering hybrid networking, cloud connectivity, and security solutions to customers around the world.” Source: RevenueBase Database · checked Sep 2, 2026
12	Advantage Communications Group	Indirect evidence	Princeton, NJ, United States	51-200	195 contacts →
	Indirect evidence “Advantage mitigates the complexity of navigating a constantly evolving IT landscape.” Source: RevenueBase Database · checked Sep 2, 2026
13	Telesystem	Indirect evidence	Northwood, OH, United States	201-500	185 contacts →
	Indirect evidence “For over 30 years, Telesystem has been a trusted technology partner for businesses across the country, delivering Managed Security, Networking, and Communication solutions backed…” Source: RevenueBase Database · checked Sep 2, 2026
14	Strategic Business Systems SBS	Indirect evidence	Chantilly, VA, United States	201-500	167 contacts →
	Indirect evidence “Strategic Business Systems, Inc.(SBS) is an Information Technology (IT) Services Firm headquartered in the Washington, DC metropolitan area.” Source: RevenueBase Database · checked Sep 2, 2026
15	BCN	Indirect evidence	Boca Raton, FL, United States	201-500	151 contacts →
	Indirect evidence “As a Managed Network and Technology Solutions Provider since 1994, BCN delivers customized solutions that fuel growth, enhance security, and simplify complexity.” Source: RevenueBase Database · checked Sep 2, 2026
16	Icas Corp	Indirect evidence	Glen Cove, NY, United States	51-200	150 contacts →
	Indirect evidence “Being at the forefront of the industry for over 40 years, ICAS has established itself as a leader in IT implementation services, serving small, medium, and large organizations…” Source: RevenueBase Database · checked Sep 2, 2026
17	NEF	Partial evidence	Newton, MA, United States	10001+	134 contacts →
	Partial evidence “NEF, Inc, is a professional services firm specializing in several key areas of IT infrastructure, including cloud, multi-national connectivity, data center and colocation, and…” Source: RevenueBase Database · checked Sep 2, 2026
18	Widelity, INC	Indirect evidence	Fairfax, United States	51-200	91 contacts →
	Indirect evidence “Founded in 2006, Widelity is a leading provider of business and network engineering consulting to global technology driven industries.” Source: RevenueBase Database · checked Sep 2, 2026
19	Link Computer Corporation	Indirect evidence	Bellwood, PA, United States	51-200	91 contacts →
	Indirect evidence “Link Computer Corporation was forged from quality service and a commitment to excellence and innovation.” Source: RevenueBase Database · checked Sep 2, 2026
20	Aqueduct Technologies, INC	Indirect evidence	Canton, MA, United States	51-200	87 contacts →
	Indirect evidence “Aqueduct Technologies is a privately held, minority-owned IT solutions provider headquartered in Canton, MA, proudly serving the New England community since 2011.” Source: RevenueBase Database · checked Sep 2, 2026
21	Georgia It, INC	Indirect evidence	Edison, NJ, United States	51-200	86 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
22	Progressive Communications	Partial evidence	Macon, GA, United States	201-500	78 contacts →
	Partial evidence “Progressive Communications is an innovative networking solutions provider that specializes in serving small and large enterprise organizations.” Source: RevenueBase Database · checked Sep 2, 2026
23	HYE Tech Network & Security Solutions, LLC	Indirect evidence	Phoenix, AZ, United States	51-200	76 contacts →
	Indirect evidence “Hye Tech Network & Security Solutions, LLC is an organization built on the vision of providing the highest level of technical expertise.” Source: RevenueBase Database · checked Sep 2, 2026
24	Razor Technology	Indirect evidence	Conshohocken, PA, United States	51-200	73 contacts →
	Indirect evidence “Razor Technology is a leading end-to-end IT Consulting & Solutions Provider dedicated to helping organizations grow through smart and resilient IT.” Source: RevenueBase Database · checked Sep 2, 2026
25	Reston Consulting Group, INC	Indirect evidence	Herndon, VA, United States	51-200	65 contacts →
	Indirect evidence “Network Design * Engineering * Integration * Operations * Security RCG has more than 35 years' experience supporting some of the world's largest and most highly visible IT…” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise connectivity consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise connectivity consultants.
Partial evidence: Its own public description names part of enterprise connectivity consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise connectivity consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,786 enterprise connectivity consultants based in the United States

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Enterprise connectivity consultants based in the United States at a glance

As of Sep 2, 2026

42.4%Verified-email coverage

43.1%Mobile-number coverage

19.2Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · New York

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

1,015

11-50

579

51-200

145

201-500

501-1,000

1,001-5,000

10001+

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 enterprise connectivity consultants, 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 “enterprise connectivity consultants”. 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 enterprise connectivity consultants), 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 enterprise connectivity consultants, 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, 14,541 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 2, 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.

Enterprise connectivity consultants by metro

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 enterprise connectivity consultants, 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 enterprise connectivity consultants are there based in the United States?

RevenueBase identified 1,786 enterprise connectivity consultants 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?

Comcast Business, headquartered in Philadelphia, tops this list with the largest team on record.

Which city has the most enterprise connectivity consultants?

New York leads with 57 headquartered companies, followed by Houston (39) and Atlanta (30).

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 14,541 verified decision-maker contacts tracked across these 1,786 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 2, 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.