Company lists · Data refreshed November 2026

Top 25 System integrators and installers based in the United States

Name: System integrators and installers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 5,828 companies tracked

RevenueBase identified 5,828 company matches for system integrators and installers associated with the United States as of November 2026 and tracks 97,550 professional contacts across them, including 39,047 with verified work emails. Houston is the largest hub.

This list covers company matches for system integrators and installers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

5,828Companies

97,550Contacts tracked

39,047Verified emails

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The 25 largest system integrators and installers based in the United States

Ranked by team size

Top 25 of 5,828 company matches for system integrators and installers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Convergint	Exact match	Hoffman Estates, IL, United StatesHQ recorded Nov 6, 2026	10001+	6,031 contacts →
	Exact match “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Automated Systems Design, INC	Exact match	Alpharetta, GA, United StatesHQ recorded Nov 6, 2026	n/a	2,754 contacts →
	Exact match “Since 1987, Automated Systems Design, Inc.(ASD®) a five-time Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	ADI Global Distribution	Exact match	Melville, KY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,730 contacts →
	Exact match “ADI \| Snap One is a premier distributor serving customers worldwide with comprehensive security, audiovisual, and smart living solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Crestron Electronics	Exact match	Rockleigh, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,284 contacts →
	Exact match “Crestron, the world's leading innovator and manufacturer of advanced control and automation systems for the office, campus, and home, is reinventing the way people live and work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	IES Communications	Exact match	Tempe, AZ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,994 contacts →
	Exact match “IES Communications, a division of IES Holdings, Inc.(NASDAQ: IESC), is a national technology infrastructure integrator.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Rovisys	Exact match	Aurora, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,293 contacts →
	Exact match “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	E2 Optics	Exact match	Englewood, CO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,184 contacts →
	Exact match “E2 Optics is an award-winning, woman-owned, low voltage IT solutions integrator.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	CTI	Exact match	St. Louis, MI, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,170 contacts →
	Exact match “CTI, the largest privately held AV integration and events provider in the United States, provides audiovisual, IT, and UCC solutions, including engineering, design, installation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Prime Controls	Exact match	Lewisville, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	967 contacts →
	Exact match “Prime Controls was established as a Main Automation Contractor (MAC) to provide customers with a sole-source solution for industrial automation, controls, and I&C construction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Vision Technologies	Exact match	Glen Burnie, MD, United StatesHQ recorded Nov 6, 2026	501-1,000	716 contacts →
	Exact match “Vision Technologies is an Information Technology (IT) solutions and services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Accu-Tech Corporation	Exact match	Alpharetta, GA, United StatesHQ recorded Nov 6, 2026	201-500	578 contacts →
	Exact match “Accu-Tech is a national distributor of Audiovisual, Data Center Infrastructure, Security, and Wireless solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ford Audio-Video	Exact match	Oklahoma City, NV, United StatesHQ recorded Nov 6, 2026	501-1,000	578 contacts →
	Exact match “Ford AV designs, installs, and services professional and commercial sound, audio-video, network infrastructure, and security surveillance systems for organizations including…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	ITI	Exact match	Bluffton, IN, United StatesHQ recorded Nov 6, 2026	n/a	561 contacts →
	Exact match “At Indiana Technical Installations we provide IT Services/Networking, Home & Business Security/Surveillance Services, Custom Audio/Video and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Technology Integration Group	Exact match	San Diego, GA, United StatesHQ recorded Nov 6, 2026	201-500	480 contacts →
	Exact match “Our Mission: TIG will earn its place as a trusted partner to our clients, providing only the highest level of service, value and advanced technology to power their strategic…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	DAY Wireless Systems	Exact match	Milwaukie, OR, United StatesHQ recorded Nov 6, 2026	201-500	436 contacts →
	Exact match “Day Wireless Systems is the largest, full-service wireless integrator in the West.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Tech Electronics	Exact match	St. Louis, IN, United StatesHQ recorded Nov 6, 2026	201-500	415 contacts →
	Exact match “Since we opened our doors in 1963, relationships have been are our strength by putting people before products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Advanced Systems Group, LLC	Exact match	Emeryville, CA, United StatesHQ recorded Nov 6, 2026	201-500	402 contacts →
	Exact match “Advanced Systems Group (ASG) empowers creativity through technology for Media Creatives and Content Owners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	PAR Systems	Exact match	Shoreview, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	393 contacts →
	Exact match “From automated manufacturing of life saving medical devices, to safely dismantling Chernobyl, sending rockets into deep space, and adaptive manufacturing of aerospace components…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Comnet Communications	Exact match	Bethel, FL, United StatesHQ recorded Nov 6, 2026	201-500	358 contacts →
	Exact match “ComNet Communications is a national network infrastructure integrator delivering large-scale, mission-critical deployments across the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Designed Conveyor Systems DCS	Exact match	Franklin, TN, United StatesHQ recorded Nov 6, 2026	201-500	333 contacts →
	Exact match “Designed Conveyor Systems (DCS), founded in 1982, is a brand-agnostic systems integrator that provides custom full-scale warehouse designs and software solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Ermco, INC	Exact match	Greenwood, IN, United StatesHQ recorded Nov 6, 2026	201-500	320 contacts →
	Exact match “From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Avidex	Exact match	Cary, NH, United StatesHQ recorded Nov 6, 2026	501-1,000	309 contacts →
	Exact match “Avidex is an innovative leader in the design, integration, project management, equipment procurement, and support services of audiovisual and collaboration solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Hb, A Diversified Company	Exact match	North Haven, NY, United StatesHQ recorded Nov 6, 2026	201-500	306 contacts →
	Exact match “HB Communications, Inc, is among the largest and most innovative Audiovisual System Integrators in North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Wilson Electric Services Corp	Exact match	Tempe, ID, United StatesHQ recorded Nov 6, 2026	501-1,000	305 contacts →
	Exact match “We are more than an Electrical Contractor…We’re Your Partner As employee-owners we build your project as if it were our own.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Usis, INC	Exact match	Pearl River, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	283 contacts →
	Exact match “USIS is a national provider of IT Infrastructure (Structured Cabling, MAC, Data Centers), Electrical, Audiovisual, Security and Wireless Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “system integrators and installers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,828 system integrators and installers based in the United States

See the full list, filter by size, metro and specialty, and access 39,047 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System integrators and installers based in the United States at a glance

As of Nov 6, 2026

40.0%Verified-email coverage

16.7Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Houston

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,869

11-50

2,210

51-200

575

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 5,828 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “system integrators and installers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 39,047 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

System integrators and installers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “system integrators and installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system integrators and installers are there based in the United States?

RevenueBase identified 5,828 company matches for system integrators and installers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Convergint tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most system integrators and installers?

Houston leads with 110 company records, followed by New York (109) and Miami (75).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 39,047 professional contacts with verified work emails tracked across these 5,828 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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 SmartSearch, 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.