# The 30 largest companies with a mobile app in Los Angeles
Tamtam tracks 81 companies with a mobile app headquartered in Los Angeles. This list ranks the 30 largest by number of employees on LinkedIn, led by TikTok, Forever 21 and Farmers Insurance Group of Companies. Their median headcount is 1,899. Half of them were founded in 1996 or later.
This list of companies with mobile apps in Los Angeles largely comprises established firms in entertainment, retail, and financial services. Notable examples include TikTok, a short-form video platform; Forever 21, a fashion retailer; Farmers Insurance Group, offering various insurance products; and Riot Games, a video game developer.
A significant portion of these companies are engaged in entertainment and media, with multiple entries like TikTok, Riot Games, Fox (Film, TV and Sports), and Crunchyroll. The data indicates a strong presence of companies focused on digital content and consumer-facing services.
๐บ๐ธ Los Angeles ยท 30 companies ยท Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [TikTok](https://www.tamtam.ai/c/tiktok) (tiktok.com)
A leading platform for short-form video, fostering creativity and innovation with a flat company structure and global presence for career growth opportunities | Entertainment Providers | ๐บ๐ธ Los Angeles | 91,370 | |
| 2 | [Forever 21](https://www.tamtam.ai/c/forever-21) (forever21.com)
A fashion industry leader focused on making the latest trends accessible, operating E-commerce and 450 US locations, with a strong brand DNA | Retail Apparel and Fashion | ๐บ๐ธ Los Angeles | 19,339 | 1984 |
| 3 | [Farmers Insurance Group of Companies](https://www.tamtam.ai/c/farmers-insurance-group-of-companies) (farmers.com)
One of the largest insurers in the US offering vehicle, home, and small business insurance along with financial services through agents and employees nationwide | Insurance | ๐บ๐ธ Los Angeles | 8,121 | 1928 |
| 4 | [Riot Games](https://www.tamtam.ai/c/riot-games) (riotgames.com)
Develops and publishes popular video games, supports esports growth, and expands into entertainment, focusing on player community engagement worldwide. | Computer Games | ๐บ๐ธ Los Angeles | 8,095 | 2006 |
| 5 | [City National Bank](https://www.tamtam.ai/c/city-national-bank-los-angeles) (newsroom.cnb.com)
Personalized banking, investment, and trust services across select U.S. markets, managing substantial client assets and supporting community nonprofits. | Banking | ๐บ๐ธ Los Angeles | 6,817 | 1954 |
| 6 | [Keck Medicine of USC](https://www.tamtam.ai/c/keck-medicine-of-usc) (keckmedicine.org)
Leading medical enterprise in Southern California, providing specialized care with world-class research, top-ranked hospitals, and over 100 clinics in the region | Hospitals and Health Care | ๐บ๐ธ Los Angeles | 5,099 | 1991 |
| 7 | [Fox (Film, TV and Sports)](https://www.tamtam.ai/c/fox-film-tv-and-sports) (21CFCareers.com)
Global media conglomerate providing diverse career opportunities, prioritizing hiring top talent and fostering a culture of value and inspiration | Entertainment Providers | ๐บ๐ธ Los Angeles | 4,623 | |
| 8 | [Los Angeles Metro](https://www.tamtam.ai/c/los-angeles-metro) (metro.net)
The company serves as a transportation planner, coordinator, designer, builder, and operator for a large county with over 96 million residents | Truck Transportation | ๐บ๐ธ Los Angeles | 3,638 | |
| 9 | [FOX Sports](https://www.tamtam.ai/c/fox-sports) (foxsports.com)
Ownership and operation of multiple sports television networks, digital platforms, mobile apps, joint ventures, and licensing for extensive sports content delivery. | Broadcast Media Production and Distribution | ๐บ๐ธ Los Angeles | 3,508 | 1994 |
| 10 | [sweetgreen](https://www.tamtam.ai/c/sweetgreen) (sweetgreen.com)
This organization aims to create healthier communities by providing real food sourced from trusted partners and promoting sustainable practices | Food and Beverage Services | ๐บ๐ธ Los Angeles | 2,823 | 2007 |
| 11 | [LA Health Services](https://www.tamtam.ai/c/la-health-services) (dhs.lacounty.gov)
A leading municipal hospital system in Los Angeles County with a large budget, operating teaching hospitals, a rehabilitation hospital, and outpatient clinics | Hospitals and Health Care | ๐บ๐ธ Los Angeles | 2,445 | |
| 12 | [Crunchyroll](https://www.tamtam.ai/c/crunchyroll) (crunchyroll.com)
Crunchyroll connects global anime and manga fans with a wide range of content, events, merchandise, and licensed series in multiple languages | Entertainment Providers | ๐บ๐ธ Los Angeles | 2,029 | 2006 |
| 13 | [Whatnot](https://www.tamtam.ai/c/whatnot) (whatnot.com)
Largest livestream shopping platform connecting millions in US, UK, Europe to buy and sell diverse products across 250+ categories. | Technology, Information and Internet | ๐บ๐ธ Los Angeles | 1,924 | 2019 |
| 14 | [Insomniac Events](https://www.tamtam.ai/c/insomniac-events) (insomniac.com)
This company produces innovative, immersive music festivals and events worldwide, prioritizing the quality of the Headliner experience They host 10,000 events annually | Entertainment Providers | ๐บ๐ธ Los Angeles | 1,906 | 1993 |
| 15 | [Lulus](https://www.tamtam.ai/c/lulus) (lulus.com)
It is a California-based fashion brand offering modern women's clothing at accessible prices, focusing on customer experience and personalized service. | Retail Apparel and Fashion | ๐บ๐ธ Los Angeles | 1,899 | 1996 |
| 16 | [Match Group](https://www.tamtam.ai/c/match-group) (mtch.com)
Innovative company revolutionizing online dating industry worldwide with a diverse portfolio of brands to spark meaningful connections for singles | Software Development | ๐บ๐ธ Los Angeles | 1,819 | |
| 17 | [Paramount+](https://www.tamtam.ai/c/paramount) (paramount.com)
A digital subscription streaming service offering live sports, news, original series, and movies from top production studios across various genres | Entertainment Providers | ๐บ๐ธ Los Angeles | 1,377 | 2021 |
| 18 | [Fox Entertainment](https://www.tamtam.ai/c/fox-entertainment) (foxcareers.com)
A leading national television broadcaster delivering a range of popular primetime entertainment and sports programming to almost all US TV households | Broadcast Media Production and Distribution | ๐บ๐ธ Los Angeles | 1,356 | |
| 19 | [Cathay Bank](https://www.tamtam.ai/c/cathay-bank) (cathaybank.com)
A leading bank serving diverse communities for over 60 years, offering financial services and support to help clients achieve their goals | Banking | ๐บ๐ธ Los Angeles | 1,345 | 1962 |
| 20 | [IHOP](https://www.tamtam.ai/c/ihop) (ihop.com)
A family restaurant offering a wide range of breakfast, lunch, and dinner options, creating a sense of belonging and joy for guests worldwide | Restaurants | ๐บ๐ธ Los Angeles | 1,291 | |
| 21 | [TSM](https://www.tamtam.ai/c/tsm-los-angeles) (tsmshop.com)
Leader in esports with a record-breaking number of wins in LCS history, setting high standards and achieving success in competitive gaming | Entertainment Providers | ๐บ๐ธ Los Angeles | 1,122 | |
| 22 | [GOAT Group](https://www.tamtam.ai/c/goat-group) (goatgroup.com)
Leading global marketplace for authentic sneakers, apparel, and accessories with multiple brands and a community of over 50 million members. | Technology, Information and Internet | ๐บ๐ธ Los Angeles | 986 | |
| 23 | [Bird](https://www.tamtam.ai/c/bird-los-angeles) (bird.co)
Delivering environmentally friendly transportation solutions accessible to all, with a focus on sustainability and convenience | Software Development | ๐บ๐ธ Los Angeles | 951 | 2017 |
| 24 | [Thrive Market](https://www.tamtam.ai/c/thrive-market) (thrivemarket.com)
A membership e-commerce platform providing natural and organic products at 30-50% off retail prices, with a give-back initiative included | Wellness and Fitness Services | ๐บ๐ธ Los Angeles | 901 | 2013 |
| 25 | [AXS](https://www.tamtam.ai/c/axs-los-angeles) (axs.com)
Global ticketing platform providing integrated ticketing, marketing, and data technology for venues, sports teams, and event organizers worldwide. | Entertainment Providers | ๐บ๐ธ Los Angeles | 861 | 2011 |
| 26 | [Bank of Hope](https://www.tamtam.ai/c/bank-of-hope) (bankofhope.com)
Regional bank offering commercial, consumer loans, deposits, treasury management, foreign exchange, and international trade financing across multiple U.S. states and Hawaii. | Banking | ๐บ๐ธ Los Angeles | 831 | 1980 |
| 27 | [Insta360](https://www.tamtam.ai/c/insta360) (insta360.com)
Insta360 creates innovative 360 cameras for sharing immersive experiences in various industries like filmmaking, real estate, education, journalism, and more | Computers and Electronics Manufacturing | ๐บ๐ธ Los Angeles | 796 | 2015 |
| 28 | [IGN Entertainment](https://www.tamtam.ai/c/ign-entertainment) (corp.ign.com)
A leading Internet media company focused on video games and entertainment, reaching millions of users worldwide through various platforms | Online Audio and Video Media | ๐บ๐ธ Los Angeles | 731 | 1996 |
| 29 | [Educator.com](https://www.tamtam.ai/c/educator-com) (educator.com)
An online platform offering high-quality lectures by top educators in math, science, and programming to help students succeed in their courses | E-Learning Providers | ๐บ๐ธ Los Angeles | 728 | 2008 |
| 30 | [City of Los Angeles Department of Recreation and Parks](https://www.tamtam.ai/c/city-of-los-angeles-department-of-recreation-and-parks) (laparks.org)
This company in Los Angeles provides safe parks, diverse recreation activities, and human services for residents of all ages to enjoy and build community | Recreational Facilities | ๐บ๐ธ Los Angeles | 722 | 1889 |
## 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 Nov 11, 2026.
## More company lists in Los Angeles
- [The largest companies in Los Angeles](https://www.tamtam.ai/l/largest-companies-los-angeles) (1,507)
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- [Marketing and communications agencies in Los Angeles](https://www.tamtam.ai/l/marketing-agencies-los-angeles) (65)
- [Advertising Services companies in Los Angeles](https://www.tamtam.ai/l/advertising-services-companies-los-angeles) (64)
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- [Financial Services companies in Los Angeles](https://www.tamtam.ai/l/financial-services-companies-los-angeles) (57)
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- [Technology, Information and Internet companies in Los Angeles](https://www.tamtam.ai/l/technology-information-and-internet-companies-los-angeles) (50)
## The same list elsewhere in United States
- [Companies with a mobile app in the United States](https://www.tamtam.ai/l/companies-with-mobile-app-united-states) (4,663)
- [Companies with a mobile app in California](https://www.tamtam.ai/l/companies-with-mobile-app-california) (827)
- [Companies with a mobile app in New York State](https://www.tamtam.ai/l/companies-with-mobile-app-new-york-state) (491)
- [Companies with a mobile app in Texas](https://www.tamtam.ai/l/companies-with-mobile-app-texas) (366)
- [Companies with a mobile app in Florida](https://www.tamtam.ai/l/companies-with-mobile-app-florida) (284)
- [Companies with a mobile app in Illinois](https://www.tamtam.ai/l/companies-with-mobile-app-illinois) (178)
- [Companies with a mobile app in Massachusetts](https://www.tamtam.ai/l/companies-with-mobile-app-massachusetts) (159)
- [Companies with a mobile app in Alabama](https://www.tamtam.ai/l/companies-with-mobile-app-alabama) (156)
- [Companies with a mobile app in Pennsylvania](https://www.tamtam.ai/l/companies-with-mobile-app-pennsylvania) (130)
- [Companies with a mobile app in Washington State](https://www.tamtam.ai/l/companies-with-mobile-app-washington-state) (128)
- [Companies with a mobile app in Georgia](https://www.tamtam.ai/l/companies-with-mobile-app-georgia) (117)
- [Companies with a mobile app in Ohio](https://www.tamtam.ai/l/companies-with-mobile-app-ohio) (114)
- [Companies with a mobile app in New Jersey](https://www.tamtam.ai/l/companies-with-mobile-app-new-jersey) (113)
- [Companies with a mobile app in Colorado](https://www.tamtam.ai/l/companies-with-mobile-app-colorado) (100)
- [Companies with a mobile app in North Carolina](https://www.tamtam.ai/l/companies-with-mobile-app-north-carolina) (96)
- [Companies with a mobile app in Michigan](https://www.tamtam.ai/l/companies-with-mobile-app-michigan) (95)
- [Companies with a mobile app in Virginia](https://www.tamtam.ai/l/companies-with-mobile-app-virginia) (93)
- [Companies with a mobile app in Arizona](https://www.tamtam.ai/l/companies-with-mobile-app-arizona) (87)
- [Companies with a mobile app in Minnesota](https://www.tamtam.ai/l/companies-with-mobile-app-minnesota) (84)
- [Companies with a mobile app in Missouri](https://www.tamtam.ai/l/companies-with-mobile-app-missouri) (78)
- [Companies with a mobile app in Utah](https://www.tamtam.ai/l/companies-with-mobile-app-utah) (78)
- [Companies with a mobile app in New York](https://www.tamtam.ai/l/companies-with-mobile-app-new-york) (371)
- [Companies with a mobile app in San Francisco](https://www.tamtam.ai/l/companies-with-mobile-app-san-francisco) (238)
- [Companies with a mobile app in Chicago](https://www.tamtam.ai/l/companies-with-mobile-app-chicago) (75)
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Source: https://www.tamtam.ai/l/companies-with-mobile-app-los-angeles