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The 59 largest companies in Mobile

Tamtam tracks 59 companies headquartered in Mobile. This list ranks all of them by number of employees on LinkedIn, led by Pilot Catastrophe Services, University of South Alabama and CPSI. Their median headcount is 381. Half of them were founded in 1975 or later.

馃嚭馃嚫 Mobile59 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Pilot Catastrophe Servicespilotcat.com

The company is dedicated to providing quality service in the claims process, driving innovation in the industry, and giving back to communities

Insurance 馃嚭馃嚫 Mobile 3,992 1983
2
University of South Alabamasouthalabama.edu

A global research and teaching university offering quality education in various fields, small class sizes, hands-on research opportunities, state-of-the-art facilities, and Division I athletic teams

Higher Education 馃嚭馃嚫 Mobile 3,384 1963
3
CPSItrubridge.com

A leading provider of healthcare solutions and services for community hospitals, clinics, and post-acute care facilities, focusing on improving patient care, engagement, and financial operations

IT Services and IT Consulting 馃嚭馃嚫 Mobile 2,890 1979
4
Mobile County Public School Systemmcpss.com

The Mobile County Public School System aims for excellence, offering a variety of pathways to academic and career success for all students

Education Administration Programs 馃嚭馃嚫 Mobile 2,715 1836
5
TruBridgetrubridge.com

Healthcare solutions company providing EHR-agnostic Revenue Cycle Management solutions for organizations of all sizes, specializing in acute EHR technology for smaller hospitals

Hospitals and Health Care 馃嚭馃嚫 Mobile 2,197 1979
6
Hargrove Engineers & Constructorshargrove-epc.com

A full-service firm providing engineering, procurement, construction management, project management, controls & automation, and technical services to energy, manufacturing, and industrial clients nationwide

Industrial Machinery Manufacturing 馃嚭馃嚫 Mobile 1,954 1995
7
Whiddon College of Medicine at the University of South Alabamausahealthsystem.com

Academic health center offering exceptional educational opportunities for training physicians and scientists in various fields of human biology and healthcare

Higher Education 馃嚭馃嚫 Mobile 1,729 n/a
8
USA Healthusahealthsystem.com

Medical care, education, and research provider in Mobile and surrounding areas, offering advanced treatments, clinics, hospitals, and training programs for healthcare professionals

Hospitals and Health Care 馃嚭馃嚫 Mobile 1,563 n/a
9
Infirmary Healthinfirmaryhealth.org

Leading healthcare system in Alabama with multiple hospitals, clinics, diagnostic centers, and emergency departments serving a large region Offering various medical services and career opportunities

Hospitals and Health Care 馃嚭馃嚫 Mobile 1,420 1910
10
Volkert, Inc.volkert.com

A long-standing engineering firm providing design services in transportation, aviation, construction, public works, utilities, property acquisition, and environmental engineering

Civil Engineering 馃嚭馃嚫 Mobile 1,265 1925
11
Austal USAaustalusa.com

A ship manufacturer with state-of-the-art facilities in Alabama, California, and Singapore, specializing in aluminum and steel ships for military and commercial clients

Shipbuilding 馃嚭馃嚫 Mobile 1,116 1999
12
Springhill Medical Centerspringhillmedicalcenter.com

A full-service hospital in southwest Alabama offering surgical, diagnostic, and specialized medical services including heart, cancer, orthopaedic, wound care, and emergency care

Hospitals and Health Care 馃嚭馃嚫 Mobile 1,018 1975
13
PCH Hotels & Resortspchresorts.com

Hospitality management company in Alabama with multiple Marriott properties, an Autograph Collection resort, an IHG property, and an Outlet Shop Owned by Retirement Systems of Alabama

Hospitality 馃嚭馃嚫 Mobile 958 n/a
14
City of Mobile, ALcityofmobile.gov

The company promotes innovation, growth, and diverse culture in Mobile, Alabama, the birthplace of Mardi Gras and a thriving city

Government Administration 馃嚭馃嚫 Mobile 848 1702
15
The Hiller Companieshillerfire.com

This company provides fire protection products, services, and inspections globally, safeguarding a wide range of industries and offering various safety equipment

Facilities Services 馃嚭馃嚫 Mobile 837 1919
16
AltaPointe Health Systemsaltapointe.org

A large healthcare system in Alabama providing primary and behavioral healthcare, including a Federally Qualified Health Center, psychiatric hospitals, and outpatient clinics

Hospitals and Health Care 馃嚭馃嚫 Mobile 832 1957
17
Murphy High School (MCPSS)mhspanthers.com

Prepares high school students academically for college and career readiness

Education Administration Programs 馃嚭馃嚫 Mobile 799 1927
18
Nations Roofnationsroof.com

Nations Roof provides commercial roofing solutions, including maintenance, replacements, green services, and 24/7 emergency assistance, prioritizing quality, safety, and customer service

Construction 馃嚭馃嚫 Mobile 651 2004
19
The Learning Tree, Inc.learning-tree.org

Provider of services for children with developmental disabilities, ages 2-21, specializing in autism, operating in the state of Alabama

Non-profit Organizations 馃嚭馃嚫 Mobile 638 1983
20
Uniti Fiberuniti.com

Uniti Fiber, a subsidiary of Uniti Group, offers infrastructure solutions such as cell site backhaul, small cell, Ethernet, Wavelengths, and Dark Fiber for telecom operators and enterprises

Telecommunications 馃嚭馃嚫 Mobile 627 2016
21
University of South Alabamasouthalabama.edu

A comprehensive university offering quality education in various fields, with a focus on student success, research opportunities, athletic programs, and healthcare services

Higher Education 馃嚭馃嚫 Mobile 543 1963
22
Spring Hill Collegeshc.edu

A premier Jesuit and Catholic college offering liberal arts education, diverse majors, student clubs, community service, and international experiences

Higher Education 馃嚭馃嚫 Mobile 515 1830
23
The SSI Group, LLCthessigroup.com

A trusted partner in healthcare revenue cycle management, providing solutions for patient access, claims management, performance management, and integrated analytics

IT Services and IT Consulting 馃嚭馃嚫 Mobile 502 1988
24
Norton Lilly Internationalnortonlilly.com

A leading ship agency providing logistics, brokerage, vessel planning, and marine services with a long-standing history in the industry

Transportation, Logistics, Supply Chain and Storage 馃嚭馃嚫 Mobile 489 1841
25
Thompson Engineeringthompsonengineering.com

Employee-owned engineering firm with multiple offices offering innovative engineering solutions in various disciplines, with a commitment to clients, employees, and communities

Civil Engineering 馃嚭馃嚫 Mobile 475 1953
26
Roberts Brothers, Inc.robertsbrothers.com

A leading real estate company in South Alabama with over 74 years of experience, offering superior service, specialized property divisions, and national relocation services

Real Estate 馃嚭馃嚫 Mobile 453 1946
27
Infirmary Health System Incinfirmaryhealthsystem.com

A leading healthcare system in Alabama with five hospitals, three post-acute facilities, physician clinics, diagnostic centers, and more, serving south Alabama and north Escambia County

Hospitals and Health Care 馃嚭馃嚫 Mobile 432 1910
28
Gulf Distributing Holdings LLCgulfdistributing.com

A beverage distribution company based in Mobile, Alabama, managing 7 distributors across Alabama, Florida, and Mississippi, servicing over 10,000 retail accounts

Food and Beverage Services 馃嚭馃嚫 Mobile 404 1975
29
University of Mobileumobile.edu

A Christ-centered liberal arts university in Alabama offering bachelor's and master's degree programs on campus and online in various fields of study

Higher Education 馃嚭馃嚫 Mobile 401 1961
30
USA Health Children's & Women's Hospitalusahealthsystem.com

The company provides advanced care for women and children, including neonatal intensive care, specialized treatments, and a family-centered approach

Hospitals and Health Care 馃嚭馃嚫 Mobile 381 n/a
31
CNC Catastrophe & National Claimsadjustingexpectations.com

Specializing in insurance claims services since 1988, CNC provides a range of services including claims allocation, IT infrastructure, forensic engineering, and TPA services for insurance carriers

Insurance 馃嚭馃嚫 Mobile 359 1988
32
Providence Hospital Mobilehealthcare.ascension.org

A full-service medical facility part of a larger organization dedicated to providing compassionate, personalized care to those in need

Hospitals and Health Care 馃嚭馃嚫 Mobile 351 1854
33
Mobile County Health Departmentmchd.org

Promoting community health and safety by offering comprehensive care teams and advocating for health policies in Mobile County

Wellness and Fitness Services 馃嚭馃嚫 Mobile 313 1816
34
Hackbarth Delivery Service, Inc.hackbarthdelivery.com

A transportation and logistics company offering last mile delivery, warehousing, and distribution services with a focus on customer service and technological innovation

Transportation, Logistics, Supply Chain and Storage 馃嚭馃嚫 Mobile 278 1975
35
The Cooper Groupthecoopergroup.com

A diversified company with operations in the US, Brazil, and Mexico, offering services in warehousing, terminal operations, vessel repair, and more

Maritime Transportation 馃嚭馃嚫 Mobile 215 1905
36
Threaded Fasteners, Inc.threadedfasteners.com

This company specializes in manufacturing, custom packaging, and distributing high quality steel fasteners for various industries across multiple distribution warehouses

Wholesale Building Materials 馃嚭馃嚫 Mobile 202 1979
37
Hand Arendall Harrison Sale LLChandfirm.com

Providing comprehensive legal services in various practice areas to support clients' business success with a team of over 85 attorneys across Alabama and Florida

Law Practice 馃嚭馃嚫 Mobile 186 2018
38
Alabama Port Authorityalports.com

The company operates public, deep-water port facilities at the Port of Mobile, handling millions of tons of cargo annually with access to various transportation networks

Maritime Transportation 馃嚭馃嚫 Mobile 183 1928
39
Continental Motors, Inc.continental.aero

Global leader in general aviation offering AvGas and Jet-A piston engines, MRO services, PT6 overhaul, avionics, and interiors Serving OEMs, flight schools, and pilots worldwide

Airlines/Aviation 馃嚭馃嚫 Mobile 174 1905
40
Industrial Valve Sales & Serviceindvalve.com

A leader in industrial valve service and solutions for over 48 years, providing exceptional customer service and innovative technology in multiple sectors

Consumer Services 馃嚭馃嚫 Mobile 165 1975
41
Saad Healthcaresaadhealthcare.com

Provider of comprehensive home healthcare services along the Gulf Coast for patients with various healthcare needs, offering therapy, medical equipment, supplies, and daily assistance

Hospitals and Health Care 馃嚭馃嚫 Mobile 164 n/a
42
U.S. Army Corps of Engineers, Mobile Districtsam.usace.army.mil

A team of 37,000 civilians and soldiers providing engineering services worldwide, focusing on infrastructure, military facilities, environmental sustainability, and disaster risk reduction

Government Administration 馃嚭馃嚫 Mobile 164 n/a
43
The American Equity Underwriters, Inc.amequity.com

Specializing in longshore insurance, the company is a program administrator providing USL&H coverage, state act workers' compensation coverage, and maritime employers' liability services

Insurance 馃嚭馃嚫 Mobile 163 1997
44
AVAmovewithava.com

Offering innovative moving solutions to improve customer experiences and simplify the relocation process, with a focus on Multi-Dwelling Unit interactions in various markets

Technology, Information and Internet 馃嚭馃嚫 Mobile 163 2010
45
The Orthopaedic Group, PCtheorthogroup.com

Orthopaedic Group provides specialized care in treating orthopaedic problems with experienced physicians and a dedication to helping patients return to a healthy lifestyle

Medical Practices 馃嚭馃嚫 Mobile 163 1980
46
AAA USAaaa-usainc.com

A specialized subcontracting company based in Mobile, Alabama, offering in-situ manufacturing services tailored to aerospace and ground transportation OEMs, focusing on technical skills and local jobs

Professional Services 馃嚭馃嚫 Mobile 162 2013
47
Safety Plussafetyplus.io

The company offers services and software solutions to empower businesses to protect employees while maintaining efficiency and cost-effectiveness

Business Consulting and Services 馃嚭馃嚫 Mobile 161 1991
48
SMITH INDUSTRIAL SERVICESsmithind.com

A company based in Mobile, AL that specializes in industrial services

Facilities Services 馃嚭馃嚫 Mobile 161 1969
49
UROLOGY ASSOCIATESuampa.com

Specializing in urology care, our team of expert professionals provide compassionate and high-quality treatment to patients across multiple office locations

Hospitals and Health Care 馃嚭馃嚫 Mobile 151 1948
50
Cooper Marinecooper-marine.com

A company based in Mobile, Alabama offers marine transportation along the Tennessee-Tombigbee River and Gulf Intracoastal Waterway, in addition to stevedoring services at the Port of Mobile

Maritime Transportation 馃嚭馃嚫 Mobile 147 1999
51
MYER Companiesmyercompanies.com

Family-owned metal fabrication, machining, and field services company with state-of-the-art facilities, experienced management, and a focus on quality and customer service

Construction 馃嚭馃嚫 Mobile 58 2013
52
DK-LOK庐 USAdklokusa.com

Supplier of high-quality tube fittings, valves, manifolds, quick connects, and gauges for various industries with a focus on precision and leak-tight seals

Mechanical Or Industrial Engineering 馃嚭馃嚫 Mobile 42 2001
53
Marine and Industrial Supplymarineandindustrial.com

A regional leader in lifting & rigging products, offering brand name & custom fabrication, engineered lift planning, load testing, inspection, and spooling services

Construction 馃嚭馃嚫 Mobile 33 1975
54
Bell and Company Since 1955bellandco.net

Manufactures representative and distributor for engineered products in Industrial, Mechanical, and Marine industries, offering product support, technical services, and a wide range of products

Hospitals and Health Care 馃嚭馃嚫 Mobile 21 1955
55
Sanders Hyland Corporationsandershyland.com

A full-service commercial flooring contractor specializing in a wide range of flooring options including industrial, marble, custom wood, carpet, and FDA approved flooring systems

Construction 馃嚭馃嚫 Mobile 18 1988
56
REEL USA CORPreelinternational.com

Electrical and mechanical manufacturing and servicing company headquartered in Mobile, Alabama, specializing in a wide range of products and solutions

Industrial Machinery Manufacturing 馃嚭馃嚫 Mobile 11 2016
57
P&G MACHINE & SUPPLY Company Incpggears.com

A service-driven sales and manufacturing company providing mechanical power transmission products as a distributor and offering specialty machine shop services

Machinery Manufacturing 馃嚭馃嚫 Mobile 8 1943
58
Grayson Air Conditioninggraysonairconditioning.com

The company specializes in installing high-quality air conditioning systems with professional service and a commitment to customer satisfaction

Consumer Services 馃嚭馃嚫 Mobile 5 1977
59
TurkReno Website Designturkreno.com

Innovative technology company dedicated to exceeding client expectations, providing tailored solutions, and focusing on long-term goals for sustainable success

IT Services and IT Consulting 馃嚭馃嚫 Mobile 1 2008

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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