Company lists · Data refreshed September 2026

Top 25 Portable sound reinforcement companies based in the United States

Name: Portable sound reinforcement 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 20, 2026 533 companies tracked

RevenueBase identified 533 portable sound reinforcement companies headquartered in the United States as of September 2026 and tracks 9,393 professional contacts across them, including 3,154 with verified work emails. Los Angeles is the largest hub.

This list covers portable sound reinforcement 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 20, 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 20, 2026 86% judged on-target in blind review

533Companies

9,393Contacts tracked

3,154Verified emails

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The 25 largest portable sound reinforcement companies based in the United States

Ranked by team size

Top 25 of 533 portable sound reinforcement companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to portable sound reinforcement 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	SHURE	Indirect evidence	Niles, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,675 contacts →
	Indirect evidence “For 100 years, Shure Incorporated has developed best-in-class audio products that provide high-quality performance, reliability and value.” Source: RevenueBase Database · checked Sep 20, 2026
2	QSC	Indirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 20, 2026	501-1,000	981 contacts →
	Indirect evidence “At QSC, we’ve spent over five decades designing, engineering, and manufacturing award-winning solutions and services.” Source: RevenueBase Database · checked Sep 20, 2026
3	Meyer Sound	Partial evidence	Berkeley, CA, United StatesHQ checked Sep 20, 2026	201-500	349 contacts →
	Partial evidence “Meyer Sound is the global leader and innovator in self-powered loudspeaker systems and active acoustics.” Source: RevenueBase Database · checked Sep 20, 2026
4	Audio-Technica	Indirect evidence	Stow, OH, United StatesHQ checked Sep 20, 2026	n/a	347 contacts →
	Indirect evidence “Established in 1962, Audio-Technica is a worldwide group of companies devoted to the design and manufacture of problem-solving audio equipment.” Source: RevenueBase Database · checked Sep 20, 2026
5	Bose Professional	Indirect evidence	Hopkinton, MA, United StatesHQ checked Sep 20, 2026	201-500	255 contacts →
	Indirect evidence “Bose Professional brings unforgettable moments alive.” Source: RevenueBase Database · checked Sep 20, 2026
6	JL Audio, INC	Indirect evidence	Miramar, FL, United StatesHQ checked Sep 20, 2026	201-500	235 contacts →
	Indirect evidence “Engineered on the inside for life on the outside, Garmin products have revolutionized the aviation, marine, outdoor and sports lifestyles.” Source: RevenueBase Database · checked Sep 20, 2026
7	Full Compass Systems	Indirect evidence	Madison, WI, United StatesHQ checked Sep 20, 2026	201-500	173 contacts →
	Indirect evidence “For more than 40 years, we’ve been the preferred choice for audio, video, lighting professionals, and musicians.” Source: RevenueBase Database · checked Sep 20, 2026
8	Mackie	Indirect evidence	Bothell, WA, United StatesHQ checked Sep 20, 2026	51-200	169 contacts →
	Indirect evidence “As the corporate parent of the Mackie brand, LOUD Audio, LLC, engineers, markets, and distributes professional audio gear worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
9	Peavey Electronics	Indirect evidence	Meridian, MS, United StatesHQ checked Sep 20, 2026	501-1,000	167 contacts →
	Indirect evidence “Hartley Peavey founded Peavey Electronics, one of the world’s largest manufacturers and suppliers of musical and professional audio equipment, in 1965 after building his first…” Source: RevenueBase Database · checked Sep 20, 2026
10	Clearwing	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 20, 2026	201-500	165 contacts →
	Indirect evidence “We transform events, performance spaces and attractions into unforgettable environments.” Source: RevenueBase Database · checked Sep 20, 2026
11	Sound Image	Strong evidence	Escondido, CA, United StatesHQ checked Sep 20, 2026	51-200	139 contacts →
	Strong evidence “Sound Image Live provides sound reinforcement services for the industry's hottest rock, country and pop acts for over 50 years.” Source: RevenueBase Database · checked Sep 20, 2026
12	Line 6	Indirect evidence	Calabasas, CA, United StatesHQ checked Sep 20, 2026	201-500	128 contacts →
	Indirect evidence “For more than two decades, Line 6 has created products that empower musicians to achieve their full creative potential-from the world’s first modeling amplifier and the iconic red…” Source: RevenueBase Database · checked Sep 20, 2026
13	Mitek Electronics & Communications Mitek Corporation	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 20, 2026	201-500	118 contacts →
	Partial evidence “We offer an audio solution for all listeners, whether you just want better sound in your car during your commute or you want to be a sound competitor.” Source: RevenueBase Database · checked Sep 20, 2026
14	Bogen Communications LLC	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 20, 2026	51-200	111 contacts →
	Indirect evidence “For over 90 years, Bogen Communications LLC has been a leading provider of commercial amplifiers, speakers, and intercom systems for music, paging, and educational applications.” Source: RevenueBase Database · checked Sep 20, 2026
15	Eighth DAY Sound Systems INC	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 20, 2026	51-200	95 contacts →
	Partial evidence “Eighth Day Sound Systems Inc is an events services company based out of 5450 Avion Park Dr, Cleveland, Ohio, United States.” Source: RevenueBase Database · checked Sep 20, 2026
16	Presonus	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	51-200	94 contacts →
	Indirect evidence “Creativity begins here.” Source: RevenueBase Database · checked Sep 20, 2026
17	Sound Devices, LLC	Strong evidence	Reedsburg, WI, United StatesHQ checked Sep 20, 2026	51-200	85 contacts →
	Strong evidence “Worldwide leader in portable and installed production sound, wireless audio, and related equipment for sound professionals.” Source: RevenueBase Database · checked Sep 20, 2026
18	Vintage King Audio	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “For over 30 years, Vintage King has delivered top gear, expert advice, and personal service.” Source: RevenueBase Database · checked Sep 20, 2026
19	Fishman Transducers	Partial evidence	Andover, MA, United StatesHQ checked Sep 20, 2026	51-200	63 contacts →
	Partial evidence “Since 1981, Fishman has been dedicated to helping musicians of all styles achieve the truest sound possible wherever and whenever they plug in.” Source: RevenueBase Database · checked Sep 20, 2026
20	The Music People	Indirect evidence	Berlin, CT, United StatesHQ checked Sep 20, 2026	51-200	56 contacts →
	Indirect evidence “The Music People, a JAM Business, has been a music-industry company since 1979.” Source: RevenueBase Database · checked Sep 20, 2026
21	Spectrum Sound, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	RAT Sound Systems, INC	Partial evidence	Camarillo, CA, United StatesHQ checked Sep 20, 2026	11-50	47 contacts →
	Partial evidence “Rat Sound Systems, Inc, predominately known within the industry as Rat Sound or Reliable Audio Technology, has been in business since 1980 and has had the honor of serving many…” Source: RevenueBase Database · checked Sep 20, 2026
23	Polk Audio	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 20, 2026	201-500	46 contacts →
	Indirect evidence “Since the founding of Polk in 1972, it’s been our mission to craft high quality, great sounding speakers and audio products that are accessible to everyone.” Source: RevenueBase Database · checked Sep 20, 2026
24	Masque Sound	Strong evidence	East Rutherford, NJ, United StatesHQ checked Sep 20, 2026	51-200	45 contacts →
	Strong evidence “Founded in 1936 by a trio of Broadway stagehands, Masque Sound evolved into one of NYC’s most successful theatrical sound reinforcement, installation and design companies…” Source: RevenueBase Database · checked Sep 20, 2026
25	Lectrosonics	Indirect evidence	Rio Rancho, NM, United StatesHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “Lectrosonics is a U.S.” Source: RevenueBase Database · checked Sep 20, 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: portable sound reinforcement 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 portable sound reinforcement companies.
Partial evidence: Its own public description names part of portable sound reinforcement companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name portable sound reinforcement 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 533 portable sound reinforcement companies based in the United States

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Portable sound reinforcement companies based in the United States at a glance

As of Sep 20, 2026

33.6%Verified-email coverage

17.6Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · Los Angeles

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

313

11-50

150

51-200

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 533 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 portable sound reinforcement 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 “portable sound reinforcement 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 portable sound reinforcement 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 portable sound reinforcement 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, 3,154 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 20, 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 portable sound reinforcement 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 portable sound reinforcement companies are there based in the United States?

RevenueBase identified 533 portable sound reinforcement 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?

SHURE, headquartered in Niles, tops this list with the largest team on record.

Which city has the most portable sound reinforcement companies?

Los Angeles leads with 20 headquartered companies, followed by New York (9) and Miami (7).

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 3,154 verified decision-maker contacts tracked across these 533 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 20, 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.