Company lists · Data refreshed September 2026

Top 25 Mixing and mastering services worldwide

Name: Mixing and mastering services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 5,832 companies tracked

RevenueBase identified 5,832 mixing and mastering services worldwide as of September 2026 and tracks 21,329 professional contacts across them, including 3,094 with verified work emails. The United States is the largest market and London the largest hub.

This list covers mixing and mastering services worldwide, 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. Country and city lists for mixing and mastering services follow the table.

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

5,832Companies

21,329Contacts tracked

3,094Verified emails

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The 25 largest mixing and mastering services worldwide

Ranked by team size

Top 25 of 5,832 mixing and mastering services worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mixing and mastering services: 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	Formosa Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	394 contacts →
	Indirect evidence “Formosa Group, is a full-service post-production sound company composed of award-winning talent.” Source: RevenueBase Database · checked Sep 20, 2026
2	Knack Studios	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	201-500	212 contacts →
	Indirect evidence “NAC Jewellers, a trusted name in the jewellery industry has never refrained from forging new pathways and destinations.” Source: RevenueBase Database · checked Sep 20, 2026
3	Skywalker Sound	Indirect evidence	Nicasio, CA, United StatesHQ checked Sep 20, 2026	51-200	146 contacts →
	Indirect evidence “The pulsating hum of a lightsaber.” Source: RevenueBase Database · checked Sep 20, 2026
4	The Lodge	Strong evidence	New York, United StatesHQ checked Sep 20, 2026	11-50	143 contacts →
	Strong evidence “Founded in 1997 by Mastering Engineer Emily Lazar; The Lodge is a state-of-the-art mastering and specialized mixing facility located in the heart of Manhattan’s Greenwich Village.” Source: RevenueBase Database · checked Sep 20, 2026
5	WPP	Partial evidence	Diemen, NetherlandsHQ checked Sep 20, 2026	11-50	126 contacts →
	Partial evidence “WPP boasts fifteen professionally equipped audio studios, including two high-quality surround mixing studios, one of which is equipped with Dolby Atmos configuration, and a cinema…” Source: RevenueBase Database · checked Sep 20, 2026
6	VSI VOX Mundi	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “Vox Mundi founded in and since then has become one of the top audio post-production companies in Latin America.” Source: RevenueBase Database · checked Sep 20, 2026
7	UNIT	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	118 contacts →
	Indirect evidence “We are UNIT.” Source: RevenueBase Database · checked Sep 20, 2026
8	Caja DE Ruidos	Indirect evidence	Ciudad De Buenos Aires, ArgentinaHQ checked Sep 20, 2026	n/a	100 contacts →
	Indirect evidence “Audio Boutique Original Music - Audio Post - Dubbing neutral Spanish - Sound Design - Dolby 5.1 - Sweeting ME - You can see our work at: Audio Boutique Original Music - Audio Post…” Source: RevenueBase Database · checked Sep 20, 2026
9	Department Of Post	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	99 contacts →
	Indirect evidence “Department of Post is the most state of the art post production facility in the Southern Hemisphere.” Source: RevenueBase Database · checked Sep 20, 2026
10	O2 PÓS	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	51-200	96 contacts →
	Indirect evidence “O2 Pós has been one of the most modern facilities in the audiovisual market for about 10 years, delivering projects using high scalability and quality, utilizing the latest…” Source: RevenueBase Database · checked Sep 20, 2026
11	Postoffice Postproduction Amsterdam	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 20, 2026	11-50	80 contacts →
	Indirect evidence “Post production company based in Amsterdam since 1986, Postoffice is one of the largest post-houses in town catering the advertising, film, TV and music industry.” Source: RevenueBase Database · checked Sep 20, 2026
12	Digital Factory	Partial evidence	Saint-denis Cedex, FranceHQ checked Sep 20, 2026	n/a	71 contacts →
	Partial evidence “We offer all picture and sound post-production services for movies and television - Dailies - Picture and Sound Editing - Color Grading - Sound Recording and Mixing - VFX -…” Source: RevenueBase Database · checked Sep 20, 2026
13	BKP Group	Indirect evidence	Media City, United Arab EmiratesHQ checked Sep 20, 2026	11-50	69 contacts →
	Indirect evidence “BKP Group is a world class Audio, Video, Event and Media production company based in the Middle East.” Source: RevenueBase Database · checked Sep 20, 2026
14	Urban Post Production	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	68 contacts →
	Indirect evidence “Urban Post is an award-winning post-production facility located in the heart of Toronto's film studio district.” Source: RevenueBase Database · checked Sep 20, 2026
15	Smart Post Sound	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 20, 2026	51-200	65 contacts →
	Indirect evidence “Smart Post Sound delivers complete audio post-production for film, television, and streaming, and we mean complete.” Source: RevenueBase Database · checked Sep 20, 2026
16	Studio Anatole	Indirect evidence	Lyon, FranceHQ checked Sep 20, 2026	11-50	63 contacts →
	Indirect evidence “Studio d'enregistrement et de post-production sonore Doublage / Voix Off / Sound Design / Création Musicale / Voice Over / Post-production Depuis sa création en 1984, le studio…” Source: RevenueBase Database · checked Sep 20, 2026
17	Westwind	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 20, 2026	11-50	62 contacts →
	Indirect evidence “Welcome to Westwind Media.” Source: RevenueBase Database · checked Sep 20, 2026
18	Engine Room Audio	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	60 contacts →
	Indirect evidence “Engine Room Audio is a world class penthouse audio facility located in downtown Manhattan.” Source: RevenueBase Database · checked Sep 20, 2026
19	Igloo Music Studios	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 20, 2026	11-50	54 contacts →
	Indirect evidence “Igloo Music specializes in multi-channel film mixes, live music production, voice-over, ADR and sound design.” Source: RevenueBase Database · checked Sep 20, 2026
20	Sound Lounge	Indirect evidence	Manhattan, NY, United StatesHQ checked Sep 20, 2026	11-50	50 contacts →
	Indirect evidence “Sound Lounge is an Emmy® award winning audio post-production studio.” Source: RevenueBase Database · checked Sep 20, 2026
21	Yessian Music Global	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	48 contacts →
	Partial evidence “Yessian Music is a full service sound company specializing in original music, sound design, music licensing/negotiations, audio post and surround mixing for film, commercials…” Source: RevenueBase Database · checked Sep 20, 2026
22	Grayson Music	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “Grayson Music is a creative audio agency that specializes in music, sound and experiential work across film and television, advertising and immersive content.” Source: RevenueBase Database · checked Sep 20, 2026
23	Chicago Recording Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “Chicago Recording Company has been a leader in audio excellence for over 50 years.” Source: RevenueBase Database · checked Sep 20, 2026
24	Post Haste Digital	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial 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 20, 2026
25	Sallys	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	44 contacts →
	Indirect evidence “India's latest Post production facility for TV commercials primarily.” 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: mixing and mastering services. 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 mixing and mastering services.
Partial evidence: Its own public description names part of mixing and mastering services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mixing and mastering services. 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 5,832 mixing and mastering services worldwide

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Mixing and mastering services worldwide at a glance

As of Sep 20, 2026

14.5%Verified-email coverage

3.7Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

5,211

11-50

528

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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 mixing and mastering services, 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.
Coverage: Every country. Country and city lists for mixing and mastering services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “mixing and mastering services”. 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 mixing and mastering services), 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 mixing and mastering services, and records with no verified work email.
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, 3,094 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.

Mixing and mastering services by location

25 lists · largest first

Every Mixing and mastering services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 mixing and mastering services, 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 mixing and mastering services are there worldwide?

RevenueBase identified 5,832 mixing and mastering services worldwide 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?

Formosa Group, headquartered in Los Angeles, tops this list with the largest team on record.

Which country has the most mixing and mastering services?

The United States leads with 1,412 companies, followed by the United Kingdom (435) and France (289). Every mixing and mastering services list by country and city is linked on this page.

Which city has the most mixing and mastering services?

London leads with 199 headquartered companies, followed by Los Angeles (144) and New York (126).

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 3,094 verified decision-maker contacts tracked across these 5,832 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.