Company lists · Data refreshed September 2026

Top 25 Audio post-production equipment companies based in the United States

Name: Audio post-production equipment 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 19, 2026 729 companies tracked

RevenueBase identified 729 audio post-production equipment companies headquartered in the United States as of September 2026 and tracks 8,431 professional contacts across them, including 2,377 with verified work emails. Los Angeles is the largest hub.

This list covers audio post-production equipment 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 19, 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 19, 2026 86% judged on-target in blind review

729Companies

8,431Contacts tracked

2,377Verified emails

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The 25 largest audio post-production equipment companies based in the United States

Ranked by team size

Top 25 of 729 audio post-production equipment companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to audio post-production equipment 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	Picture Shop	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	501-1,000	603 contacts →
	Strong evidence “Picture Shop, part of Streamland Media, is an award-winning global post-production company specializing in color, VFX, and finishing.” Source: RevenueBase Database · checked Sep 19, 2026
2	Formosa Group	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	51-200	394 contacts →
	Strong evidence “Formosa Group, is a full-service post-production sound company composed of award-winning talent.” Source: RevenueBase Database · checked Sep 19, 2026
3	Universal Audio	Partial evidence	Scotts Valley, CA, United StatesHQ checked Sep 19, 2026	201-500	379 contacts →
	Partial evidence “Founded in 1958 by recording pioneer Bill Putnam Sr, and refounded in by Bill Putnam Jr, Universal Audio is best known for its classic, hand-built analog hardware, award-winning…” Source: RevenueBase Database · checked Sep 19, 2026
4	AJA Video Systems	Strong evidence	Grass Valley, CA, United StatesHQ checked Sep 19, 2026	51-200	355 contacts →
	Strong evidence “Since 1993, AJA Video Systems has been a leading manufacturer of cutting-edge technology for the broadcast, cinema, proAV, and post production markets.” Source: RevenueBase Database · checked Sep 19, 2026
5	Audio-Technica	Strong evidence	Stow, OH, United StatesHQ checked Sep 19, 2026	n/a	347 contacts →
	Strong 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 19, 2026
6	Mackie	Partial evidence	Bothell, WA, United StatesHQ checked Sep 19, 2026	51-200	169 contacts →
	Partial 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 19, 2026
7	Skywalker Sound	Indirect evidence	Nicasio, CA, United StatesHQ checked Sep 19, 2026	51-200	146 contacts →
	Indirect evidence “The pulsating hum of a lightsaber.” Source: RevenueBase Database · checked Sep 19, 2026
8	Line 6	Indirect evidence	Calabasas, CA, United StatesHQ checked Sep 19, 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 19, 2026
9	Telos Alliance	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 19, 2026	51-200	108 contacts →
	Partial evidence “For three decades, the companies of The Telos Alliance have revolutionized radio and television audio technology.” Source: RevenueBase Database · checked Sep 19, 2026
10	Eventide Audio	Partial evidence	Little Ferry, NJ, United StatesHQ checked Sep 19, 2026	51-200	98 contacts →
	Partial evidence “What started in a New York basement in 1971 has become the standard in audio broadcasting and recording.” Source: RevenueBase Database · checked Sep 19, 2026
11	Presonus	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 19, 2026	51-200	94 contacts →
	Indirect evidence “Creativity begins here.” Source: RevenueBase Database · checked Sep 19, 2026
12	Sound Devices, LLC	Strong evidence	Reedsburg, WI, United StatesHQ checked Sep 19, 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 19, 2026
13	Antelope Audio	Partial evidence	Santa Monica, CA, United StatesHQ checked Sep 19, 2026	51-200	82 contacts →
	Partial evidence “In an industry like sound recording, where innovation is hard to come by, Antelope Audio is leading the charge on introducing cutting-edge technologies like atomic audio clocking…” Source: RevenueBase Database · checked Sep 19, 2026
14	Smart Post Sound	Strong evidence	Burbank, CA, United StatesHQ checked Sep 19, 2026	51-200	65 contacts →
	Strong evidence “Smart Post Sound delivers complete audio post-production for film, television, and streaming, and we mean complete.” Source: RevenueBase Database · checked Sep 19, 2026
15	Westwind	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 19, 2026	11-50	62 contacts →
	Indirect evidence “Welcome to Westwind Media.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sound Lounge	Strong evidence	Manhattan, NY, United StatesHQ checked Sep 19, 2026	11-50	50 contacts →
	Strong evidence “Sound Lounge is an Emmy® award winning audio post-production studio.” Source: RevenueBase Database · checked Sep 19, 2026
17	Marshall Broadcast & PRO AV	Partial evidence	Torrance, CA, United StatesHQ checked Sep 19, 2026	51-200	49 contacts →
	Partial evidence “For over 30 years, Marshall Electronics has specialized in the development, manufacturing and distribution of leading edge technology and products for professional audio and video…” Source: RevenueBase Database · checked Sep 19, 2026
18	Professional Audio	Partial evidence	Buena Park, CA, United StatesHQ checked Sep 19, 2026	201-500	44 contacts →
	Partial evidence “Professional Audio - Developer of world class mixing consoles, loudspeakers, studio monitors, portable PA systems, amplifiers and immersive audio.” Source: RevenueBase Database · checked Sep 19, 2026
19	Post Haste Digital	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	51-200	44 contacts →
	Strong evidence “Complete Audio and Video Post Production services Including: • Mastering • Re-recording • Editorial & Sound Design • Foley • ADR • Stage Rental • Color Correction • File & Tape…” Source: RevenueBase Database · checked Sep 19, 2026
20	Samson Distribution LLC	Indirect evidence	Hicksville, NY, United StatesHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “Samson Technologies began in 1980 designing wireless microphone systems.” Source: RevenueBase Database · checked Sep 19, 2026
21	Audio Authority	Strong evidence	Lexington, KY, United StatesHQ checked Sep 19, 2026	11-50	42 contacts →
	Strong evidence “Audio Authority is an electronics manufacturer with in-house design, production, sales, and support.” Source: RevenueBase Database · checked Sep 19, 2026
22	Apogee Electronics	Partial evidence	Santa Monica, CA, United StatesHQ checked Sep 19, 2026	11-50	41 contacts →
	Partial evidence “Apogee Electronics Corporation is a leading manufacturer of digital audio hardware systems and related accessories for audio professionals and musicians around the world.” Source: RevenueBase Database · checked Sep 19, 2026
23	Usl, INC	Strong evidence	San Luis Obispo, United StatesHQ checked Sep 19, 2026	11-50	39 contacts →
	Strong evidence “USL is engaged in the manufacture, research and development, and sale of motion picture sound, audio equipment, sound process controls and visual test equipment.” Source: RevenueBase Database · checked Sep 19, 2026
24	Voxx Studios	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Who is VOXX Studios?” Source: RevenueBase Database · checked Sep 19, 2026
25	Levels Audio	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	11-50	34 contacts →
	Strong evidence “Levels Audio is the industry’s most luxurious Post Production house.” Source: RevenueBase Database · checked Sep 19, 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: audio post-production equipment 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 audio post-production equipment companies.
Partial evidence: Its own public description names part of audio post-production equipment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name audio post-production equipment 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 729 audio post-production equipment companies based in the United States

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Audio post-production equipment companies based in the United States at a glance

As of Sep 19, 2026

28.2%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Los Angeles

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

520

11-50

149

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 729 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 audio post-production equipment 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 “audio post-production equipment 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 audio post-production equipment 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 audio post-production equipment 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, 2,377 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 19, 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.

Audio post-production equipment companies 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 audio post-production equipment 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 audio post-production equipment companies are there based in the United States?

RevenueBase identified 729 audio post-production equipment 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?

Picture Shop, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most audio post-production equipment companies?

Los Angeles leads with 72 headquartered companies, followed by New York (62) and Burbank (49).

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 2,377 verified decision-maker contacts tracked across these 729 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 19, 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.