The 25 largest companies in Escondido (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Palomar Health palomarhealth.org Provider of comprehensive healthcare services in North San Diego County with two medical centers and over 900 affiliated providers, offering various medical specialties and recognized for excellence in multiple areas	Hospitals and Health Care	🇺🇸 Escondido	2,861	1948
2	Escondido Union School District eusd.org A school district in Escondido supporting 24 elementary and middle schools, emphasizing innovation in teaching with highly trained and compassionate staff	Primary and Secondary Education	🇺🇸 Escondido	942	n/a
3	Baker Electric baker-electric.com An experienced family-owned electrical contractor in Southern California offering full-service solutions for construction, planning, project execution, and maintenance, specializing in commercial and industrial sectors	Construction	🇺🇸 Escondido	903	1938
4	Neighborhood Healthcare nhcare.org A non-profit community health organization providing medical, dental, and behavioral care to improve health and happiness for all individuals	Hospitals and Health Care	🇺🇸 Escondido	733	1969
5	Blanchard blanchard.com Provides leadership development programs and learning experiences designed to improve individual and team performance across various organizational levels.	Business Consulting and Services	🇺🇸 Escondido	650	1979
6	City of Escondido escondido.gov Community-focused organization providing a diverse range of amenities and quality of life in a vibrant Southern California city with rich history and promising future	Government Administration	🇺🇸 Escondido	584	1888
7	Stone Brewing stonebrewing.com Passionate craft brewery with two production facilities, nationwide and international distribution, and bistro/tap room locations focused on quality and innovation	Food and Beverage Services	🇺🇸 Escondido	554	1996
8	Escondido Union High School District euhsd.org A long-standing educational institution in Escondido, California, dedicated to serving high school and adult education students with a focus on student success	Education Administration Programs	🇺🇸 Escondido	355	1894
9	The Elizabeth Hospice elizabethhospice.org Nonprofit organization providing medical, emotional, spiritual support to those facing life-threatening illness, and restoring hope to grieving individuals in San Diego and Riverside County	Hospitals and Health Care	🇺🇸 Escondido	311	1978
10	The Classical Academies classicalacademy.com Award-winning tuition-free public charter schools offering personalized education, extracurricular activities, small class sizes, character education, and hybrid learning options in North San Diego County	Education Administration Programs	🇺🇸 Escondido	309	1999
11	ARS National Services arsnational.com A leading accounts receivable management company with innovative repayment solutions, advanced technology, and a people-centric culture promoting individualism and professional development	Financial Services	🇺🇸 Escondido	309	1987
12	CHMB - California Healthcare Medical Billing chmbinc.com CHMB provides healthcare technology and business services to optimize performance and profitability, offering revenue cycle management, IT solutions, and EHR/PM system support	Hospitals and Health Care	🇺🇸 Escondido	190	1995
13	Superior Ready Mix superiorrm.com A long-standing, family-owned concrete and materials supplier in Southern California, offering premier services since 1958	Wholesale Building Materials	🇺🇸 Escondido	183	1958
14	Filanc filanc.com Specializing in water and wastewater treatment facility construction, renovation, and expansion, this general engineering contractor has completed over 300 projects in California and the Southwest	Construction	🇺🇸 Escondido	180	1952
15	Sapporo USA sapporobeer.com A leading Asian beer brand in America since 1964, with a commitment to quality and becoming the top-selling Asian beer in the United States	Breweries	🇺🇸 Escondido	172	1876
16	Bayshire Senior Communities bayshire.com A provider of senior living communities offering top-notch care, hospitality, and strategic marketing to build strong relationships with medical professionals and families	Hospitals and Health Care	🇺🇸 Escondido	170	2016
17	Baker Home Energy bakerhomeenergy.com This company offers solar design, engineering, and installations, as well as home batteries, smart home solutions, and heating/air systems for affordable and convenient living	Construction	🇺🇸 Escondido	168	2007
18	Prakat Solutions prakat.com An end-to-end technology services provider specializing in test engineering, accessibility engineering, product engineering, and application modernization for various industries globally	IT Services and IT Consulting	🇺🇸 Escondido	163	2009
19	Pro Energy Services Group LLC proeservices.com Pro Energy Services is a certified diverse supplier offering services to companies in electrical distribution and transmission for construction, maintenance, repair, testing, and inspection of infrastructure	Utilities	🇺🇸 Escondido	155	2013
20	Toyota of Escondido toyotaescondido.com Specializing in Toyota and Scion vehicles, offering sales, service, and parts to help customers find their ideal car and maintain it with certified technicians	Motor Vehicle Manufacturing	🇺🇸 Escondido	148	1981
21	One Stop Systems onestopsystems.com A leader in rugged HPC solutions for the edge, delivering high performance compute and storage products for AI/ML, sensor processing, and autonomous capabilities	Computer Hardware Manufacturing	🇺🇸 Escondido	94	n/a
22	Information & Energy Services, Inc.iesenergy.com Energy services consulting firm in the western US, specializing in practical energy solutions, renewable technologies, project development, and financing strategies	Environmental Services	🇺🇸 Escondido	12	2003
23	Price Products Inc priceproducts.com A company specializing in manufacturing precision machined components and assemblies, with a legacy spanning over forty years and deep expertise in production	Machinery Manufacturing	🇺🇸 Escondido	12	1980
24	Kettle Coffee and Tea aladefe.org A neighborhood coffee shop in Downtown Escondido offering locally roasted coffee, loose leaf teas, seasonal treats, and hosting community events through music	Food and Beverage Services	🇺🇸 Escondido	6	2012
25	REV A MFG revamfg.com Global manufacturing company providing customer-focused services to leading OEM's in various industries, specializing in prototype and production of meaningful products	Manufacturing	🇺🇸 Escondido	3	2005

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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