| # | Company | Employees |
|---|---|---|
| 1 |
Sony Pictures Entertainmentsonypictures.com
Global company producing and distributing movies, TV shows, digital content, managing studio facilities, and developing entertainment technologies worldwide. |
8,452 |
| 2 |
Scopelyscopely.com
A global entertainment company creating immersive, award-winning games for various platforms, with a diverse portfolio and a focus on player experience |
3,838 |
| 3 |
Security Industry Specialistssis.us
Leader in security services for Fortune 500 companies, international events, and celebrities Known for innovative solutions, transparent approach, and unique corporate culture |
2,654 |
| 4 | 1,618 | |
| 5 |
Anonymous Contentanonymouscontent.com
Visionary media company producing premium content for film and TV with renowned directors and actors, including award-winning works like SWAN SONG and TRUE DETECTIVE |
1,367 |
| 6 |
Good Gamer Groupgoodgamergroup.com
Global consumer insights agency specializing in media, technology, and entertainment Offers paid video game-related studies through The Good Gamer Group for gamer feedback and industry improvements |
1,271 |
| 7 |
Altruistaltruist.com
A modern custodian for RIAs offering intuitive software solutions for account management, trading, reporting, and billing with exceptional customer service |
901 |
| 8 |
Freelance Video Editordeyensmith.com
Video editor specializing in freelance work, offering services under the brand DeyenSmithcom for self-employed clients |
860 |
| 9 |
SexyHairsexyhair.com
A professional hair care brand founded in 1999, distributing products in 45+ countries, with Marilyn Monroe as ambassador #1 hairspray brand in the US |
794 |
| 10 | 775 | |
| 11 |
Didi Hirsch Mental Health Servicesdidihirsch.org
Provider of whole-person mental health care and suicide prevention services, including outpatient care, residential facilities, crisis lines, therapy, support groups, and training programs |
762 |
| 12 |
Jam Cityjamcity.com
An award-winning entertainment company creating deeply engaging mobile games played by millions worldwide, known for creative excellence and technological innovation |
746 |
| 13 |
West Los Angeles Collegewlac.edu
Accredited California Community College offering university transfer paths, career education, and courses for personal or professional growth in Southern California. |
669 |
| 14 |
Pressed Juicerypressed.com
Leading cold-pressed juice and healthy snacks brand promoting plant-forward living with retail stores, wholesale distribution, and online sales nationwide. |
610 |
| 15 |
AGS Protectagsprotect.com
A reliable security guard service known for quality, efficiency, and professionalism Dedicated team exceeding expectations to ensure full satisfaction |
573 |
| 16 |
STAR Educationstarinc.org
A leading non-profit organization providing innovative educational programs and cultural enrichment projects to over a million students and families annually |
555 |
| 17 |
Prospect Medical Holdings, Inc.eipp.fa.us6.oraclecloud.com
A national healthcare leader offering integrated services to over 600,000 members through hospitals, clinics, physicians, and health plans since 1996 |
542 |
| 18 |
MarketCastmarketcast.com
MarketCast provides research and analytics to help marketers utilize Fandom, optimize advertising impact, and make informed marketing decisions using AI and big data |
516 |
| 19 |
Serviconservicon.com
Servicon provides flexible cleaning and maintenance solutions to various industries, focusing on creating healthy environments and embracing innovation in the industry |
515 |
| 20 |
City of Culver Cityculvercity.org
Local government managing urban community with strong schools, creative economy, vibrant downtown, and cultural attractions near Los Angeles. |
482 |
| 21 |
Southern California Hospitalssch-culvercity.com
A three-hospital system in Southern California offering a wide range of medical services including acute care, orthopedics, psychiatric care, and behavioral health therapy |
439 |
| 22 |
XPRIZExprize.org
Global leader in hosting competitions to solve humanity's challenges by incentivizing crowd-sourced solutions, aiming for an equitable and abundant future |
376 |
| 23 |
Modern Animalmodernanimal.com
Modern Animal is revolutionizing veterinary care with innovative technology and intentional design to create a better experience for practitioners and pet owners |
373 |
| 24 |
CreatorIQcreatoriq.com
A trusted software solution for advancing influencer marketing maturity, cultivating creator partnerships, and driving business results for leading brands globally |
371 |
| 25 |
Blur Studioblur.com
Blur Studio is an award-winning CG animation company in Los Angeles, creating high-quality animated content for games and Emmy-winning series like "Love, Death & Robots" |
353 |
| 26 |
Clutterclutter.com
The company offers convenient moving and storage services with smart technology, flexible options, and professional movers to simplify the process |
332 |
| 27 |
Beyond Yogabeyondyoga.com
A female founded athleisure brand promoting body positivity, inclusivity, and luxury activewear crafted in Los Angeles with fair labor practices |
322 |
| 28 |
Daniel's Jewelersdanielsjewelers.com
Established in 1948, this rapidly growing jewelry company operates 100+ stores nationwide and an e-commerce site, offering fine jewelry and exceptional customer service |
298 |
| 29 | 297 | |
| 30 |
Ritualritual.com
Innovative personal health brand creating high-quality, traceable daily essentials with a focus on challenging the status quo and inclusivity |
239 |
| 31 |
Zoic Studioszoicstudios.com
A creative company focused on evolving storytelling through art and technology in the moving image, fostering partnerships, integrity, and enthusiasm |
215 |
| 32 |
Participantparticipant.com
A production company focused on telling impactful stories about important issues, with a track record of award-winning films and documentaries |
205 |
| 33 |
Exceptional Children's Foundationecf.net
Organization providing high-quality services for children and adults with special needs, empowering them to achieve their full potential through various programs and interventions in LA County |
179 |
| 34 |
Hello Designinstrument.com
A creative agency focused on crafting meaningful digital experiences for brands, challenging clients to innovate and impact culture through design and technology |
177 |
| 35 |
Topson Downs of California, LLCtopsondowns.com
Global clothing manufacturer supplying women's, men's, and kids' apparel to mass-market retailers and specialty stores through quick response manufacturing and international design operations. |
174 |
| 36 |
Serviconservicon.com
The company offers top-notch custodial, environmental, and maintenance services for intricate facilities, ensuring high quality and efficient solutions |
174 |
| 37 |
Healthy Spothealthyspot.com
A pet store providing a unique and personal experience for pet parents, with a diverse team dedicated to promoting healthy pet lifestyles |
171 |
| 38 |
Wildlifewildlife.la
A digital creative agency specializing in designing, animating, and programming to help brands connect with consumers through innovative experiences and products |
171 |
| 39 | 168 | |
| 40 |
Moldex-Metric, Inc.moldex.com
A leading innovator in hearing and respiratory protection for industrial and healthcare workers, focusing on comfort, quality, and value in their products |
164 |
| 41 |
Walton Isaacsonwaltonisaacson.com
This company provides strategic and creative solutions for global brand marketers, offering full-service advertising, digital, social, and cultural expertise across various consumer segments |
163 |
| 42 |
GK Management Co., Inc.
A privately-owned real estate company focused on managing, redeveloping, and acquiring multifamily properties, as well as operating senior care facilities and commercial spaces |
153 |
| 43 |
Cutscutsclothing.com
Cutting-edge clothing brand offering high-quality, versatile shirts designed for work and play with custom-engineered fabric and various style options |
153 |
| 44 |
Wonderywondery.com
A premium podcast studio known for character-driven, binge-worthy stories, distribution of hit partner shows, and adapting podcasts for scripted television and streaming series |
152 |
| 45 |
Infinity Marketing Team, LLCinfinitymarketing.com
A marketing, event, and promotion agency specializing in creating and executing tailored campaigns to help clients strengthen their brands and voices in the marketplace |
151 |
| 46 |
Zoom Room Dog Trainingfranchise.zoomroom.com
A venture-backed indoor dog training gym focused on socialization, emphasizing training for dog owners, with low costs and high retention rates |
148 |
| 47 |
Chin Chin Restaurant Groupchinchin.com
A popular Chinese restaurant chain in LA & Vegas offering fresh, MSG-free Chinese favorites, generous portions, friendly service, take-out, delivery, and a contemporary dining experience |
146 |
| 48 |
Milani Cosmeticsmilanicosmetics.com
A company in the beauty industry that offers high-end yet affordable cosmetics, promoting inclusivity, self-expression, and experimentation in makeup |
143 |
| 49 |
Embraceembrace.io
Embrace provides mobile engineers with tools to quickly identify and resolve user-impacting app issues, improving user experience and preventing widespread problems |
126 |
| 50 |
elysewalkerelysewalker.com
A premium purveyor of curated apparel, jewelry, and accessories, known for luxury styling and creating signature experiences for a global customer following |
80 |
| 51 |
Copper Cow Coffeecoppercowcoffee.com
A Vietnamese-Californian founded company promoting sustainable and fair trade Vietnamese coffee, offering an in-home barista experience through DTC sales and nationwide retailers |
37 |
| 52 |
Fika Venturesfika.vc
An early-stage venture capital firm based in Los Angeles with a focus on investing in transformative companies across various sectors |
23 |
| 53 |
Olive Hill Groupolivehill.com
A private equity firm specializing in investments in real estate, venture capital, media, and other alternative assets |
18 |
| 54 | 15 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
The same list elsewhere in United States
- The largest companies in the United States 91,669
- The largest companies in California 12,813
- The largest companies in New York State 10,485
- The largest companies in Texas 8,086
- The largest companies in Florida 4,945
- The largest companies in Illinois 4,175
- The largest companies in Pennsylvania 3,110
- The largest companies in Massachusetts 3,093
- The largest companies in Georgia 2,632
- The largest companies in Ohio 2,618
- The largest companies in New Jersey 2,569
- The largest companies in Virginia 2,503
- The largest companies in Michigan 2,346
- The largest companies in North Carolina 2,174
- The largest companies in Alabama 1,806
- The largest companies in Washington State 1,785
- The largest companies in Colorado 1,774
- The largest companies in Minnesota 1,700
- The largest companies in Maryland 1,527
- The largest companies in Wisconsin 1,482
- The largest companies in New York 6,920
- The largest companies in San Francisco 2,030
- The largest companies in Houston 1,791
- The largest companies in Chicago 1,668