Company lists · Data refreshed September 2026

Top 25 Indoor wireless deployment companies based in the United States

Name: Indoor wireless deployment companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 603 companies tracked

RevenueBase identified 603 indoor wireless deployment companies headquartered in the United States as of September 2026 and tracks 10,460 professional contacts across them, including 3,529 with verified work emails. New York is the largest hub.

This list covers indoor wireless deployment 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 16, 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 16, 2026 86% judged on-target in blind review

603Companies

10,460Contacts tracked

3,529Verified emails

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The 25 largest indoor wireless deployment companies based in the United States

Ranked by team size

Top 25 of 603 indoor wireless deployment companies based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to indoor wireless deployment 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Communication Technology Services CTS	Indirect evidence	Marlborough, MA, United StatesHQ checked Sep 16, 2026	201-500	468 contacts →
	Indirect evidence “CTS provides custom, carrier-grade, in-building and campus connectivity solutions for enterprises and mobile network operators, solving and managing the most complex networking…” Source: RevenueBase Database · checked Sep 16, 2026
2	Boingo Wireless	Partial evidence	Frisco, TX, United StatesHQ checked Sep 16, 2026	201-500	423 contacts →
	Partial evidence “Back in 2001 we dreamed of a world where people could connect to the wireless internet anywhere, with any device.” Source: RevenueBase Database · checked Sep 16, 2026
3	DAY Wireless Systems	Partial evidence	Milwaukie, OR, United StatesHQ checked Sep 16, 2026	201-500	389 contacts →
	Partial evidence “Day Wireless Systems is the largest, full-service wireless integrator in the West.” Source: RevenueBase Database · checked Sep 16, 2026
4	Nexius	Partial evidence	Frisco, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	265 contacts →
	Partial evidence “We provide innovative end-to-end deployment services and smart solutions on the technology of tomorrow.” Source: RevenueBase Database · checked Sep 16, 2026
5	SAI Group	Partial evidence	Salem, NH, United StatesHQ checked Sep 16, 2026	51-200	250 contacts →
	Partial evidence “SAI Group has a vast level of expertise and local knowledge providing full turnkey wireless and renewable energy development services with a major emphasis on adding value by…” Source: RevenueBase Database · checked Sep 16, 2026
6	Ekahau	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 16, 2026	51-200	219 contacts →
	Indirect evidence “Ekahau by Accenture delivers powerful Wi-Fi intelligence through industry-leading design, site survey, troubleshooting, and optimization solutions.” Source: RevenueBase Database · checked Sep 16, 2026
7	KLA Laboratories, INC	Indirect evidence	Dearborn, MI, United StatesHQ checked Sep 16, 2026	201-500	176 contacts →
	Indirect evidence “Established in 1929, KLA Laboratories, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
8	Westell	Partial evidence	Aurora, IL, United StatesHQ checked Sep 16, 2026	51-200	164 contacts →
	Partial evidence “Westell is a leading provider of high-performance wireless infrastructure solutions focused on innovation and differentiation at the edge of communication networks where end users…” Source: RevenueBase Database · checked Sep 16, 2026
9	G3 Technologies, INC	Partial evidence	Columbia, MD, United StatesHQ checked Sep 16, 2026	201-500	153 contacts →
	Partial evidence “G3T is a focused company dedicated to providing next generation wireless solutions that lead to business success for our clients.” Source: RevenueBase Database · checked Sep 16, 2026
10	Harris Communications	Indirect evidence	Rock Hill, SC, United StatesHQ checked Sep 16, 2026	n/a	153 contacts →
	Indirect evidence “We are your distributed antenna system (DAS) solution.” Source: RevenueBase Database · checked Sep 16, 2026
11	Telnet INC	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 16, 2026	201-500	139 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
12	Connected Solutions Group, LLC	Partial evidence	Richmond, VA, United StatesHQ checked Sep 16, 2026	51-200	125 contacts →
	Partial evidence “Connected Solutions Group was founded in 2015 to help American businesses affordably and efficiently purchase and integrate wireless technology.” Source: RevenueBase Database · checked Sep 16, 2026
13	C Squared Systems, LLC	Partial evidence	Auburn, NH, United StatesHQ checked Sep 16, 2026	201-500	121 contacts →
	Partial evidence “C Squared Systems, LLC (C² Systems) is an RF engineering, consulting, and software development company specializing in providing services for seamless wireless coverage.” Source: RevenueBase Database · checked Sep 16, 2026
14	Mimosa	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 16, 2026	51-200	117 contacts →
	Partial evidence “Mimosa Networks is the global technology leader in wireless broadband solutions, delivering fiber-fast connectivity to service providers and enterprise, industrial and government…” Source: RevenueBase Database · checked Sep 16, 2026
15	Proxim Wireless	Strong evidence	San Jose, CA, United StatesHQ checked Sep 16, 2026	51-200	112 contacts →
	Strong evidence “Proxim wireless enable the rapid deployment of highly secure wireless data links in locations where wired networking is impractical.” Source: RevenueBase Database · checked Sep 16, 2026
16	Ontivity	Strong evidence	New Braunfels, TX, United StatesHQ checked Sep 16, 2026	201-500	111 contacts →
	Strong evidence “Enertech is an industry leader in engineering, technology deployment, and construction services for the wireless industry.” Source: RevenueBase Database · checked Sep 16, 2026
17	Pierson Wireless	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 16, 2026	51-200	99 contacts →
	Partial evidence “Pierson Wireless is an industry-leading telecommunication systems integrator specializing in cellular enhancement (distributed antenna systems, distributed radio systems, small…” Source: RevenueBase Database · checked Sep 16, 2026
18	Mobilenet Services	Partial evidence	Irvine, CA, United StatesHQ checked Sep 16, 2026	51-200	96 contacts →
	Partial evidence “WIRELESS ENGINEERING SOLUTIONS Macro & Small Cell In-Building DAS Public Safety Communication Private LTE/ CBRS Staff Augmentation Analytics and Reporting CONNECTIVITY ENABLER FOR…” Source: RevenueBase Database · checked Sep 16, 2026
19	JTS Johnston Technical Services, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 16, 2026	11-50	84 contacts →
	Indirect evidence “JTS \| Johnston Technical Services, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
20	Connectivity Wireless	Partial evidence	Duluth, GA, United StatesHQ checked Sep 16, 2026	51-200	80 contacts →
	Partial evidence “Connectivity Wireless is a leading provider of in-building wireless solutions throughout the U.S.” Source: RevenueBase Database · checked Sep 16, 2026
21	Trunorthe, LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 16, 2026	51-200	79 contacts →
	Partial evidence “TruNorthe is dedicated to providing simple solutions to the Wireless Industry.” Source: RevenueBase Database · checked Sep 16, 2026
22	I.E.Smart Systems, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	51-200	79 contacts →
	Indirect evidence “Whether you need one data center installed or a total infrastructure build out for a multi-building campus, i.e.Smart Systems stays flexible so we can meet our customers’ needs.” Source: RevenueBase Database · checked Sep 16, 2026
23	Engenius Technologies	Partial evidence	Costa Mesa, CA, United StatesHQ checked Sep 16, 2026	201-500	79 contacts →
	Partial evidence “Established in EnGenius Technologies, Inc, is a US-based industry expert in wireless communications and radio frequency (RF) technology, delivering feature-rich, long-range…” Source: RevenueBase Database · checked Sep 16, 2026
24	MODUS	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 16, 2026	51-200	78 contacts →
	Indirect evidence “Modus collaborates with carrier leadership through the design, validation and implementation process.” Source: RevenueBase Database · checked Sep 16, 2026
25	Essentia, INC	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “At Essentia, we’ve assembled a team of trusted experts who design and build turnkey outdoor & indoor networks with unrivaled quality and record-setting cycle times.” Source: RevenueBase Database · checked Sep 16, 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: indoor wireless deployment companies. 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 indoor wireless deployment companies.
Partial evidence: Its own public description names part of indoor wireless deployment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name indoor wireless deployment companies. 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 603 indoor wireless deployment companies based in the United States

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Indoor wireless deployment companies based in the United States at a glance

As of Sep 16, 2026

33.7%Verified-email coverage

17.3Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

271

11-50

219

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 603 companies.

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 indoor wireless deployment 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 “indoor wireless deployment 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 indoor wireless deployment 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 indoor wireless deployment 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, 3,529 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 16, 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 indoor wireless deployment 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 indoor wireless deployment companies are there based in the United States?

RevenueBase identified 603 indoor wireless deployment 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?

Communication Technology Services CTS, headquartered in Marlborough, tops this list with the largest team on record.

Which city has the most indoor wireless deployment companies?

New York leads with 12 headquartered companies, followed by Atlanta (8) and San Diego (8).

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 3,529 verified decision-maker contacts tracked across these 603 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 16, 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.