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34 leading publicly traded companies in Alabama

Tamtam tracks 34 publicly traded companies headquartered in Alabama. This list ranks all of them by number of employees on LinkedIn, led by Johnson&Johnson, Honeywell Technologies and General Dynamics UK. Their median headcount is 4,000. Half of them were founded in 1978 or later. The most common headquarters are Houston (2), New York (2) and San Jose (2).

馃嚭馃嚫 Alabama34 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Johnson&Johnsonjnj.com

Largest, most broadly based healthcare company, producing life-changing breakthroughs, creating digital health tools, 3-D printing artificial joints, and discovering lifesaving drugs.

Hospitals and Health Care 馃嚭馃嚫 New Brunswick 145,000 1887
2
Honeywell Technologieshoneywell.com

a global automation company that provides services, solutions, and products for building, industrial, and process sectors, focusing on automation to autonomy.

Automation Machinery Manufacturing 馃嚭馃嚫 Charlotte 134,559 n/a
3
General Dynamics UKgd.com

A global company focusing on safety and security, producing a range of products from business jets to submarines with a culture of continuous improvement

Defense and Space Manufacturing 馃嚭馃嚫 Reston 100,000 1952
4
Dowdow.com

A global materials science company serving high-growth markets with a focus on innovation, sustainability, and profitable growth through manufacturing and global operations

Chemical Manufacturing 馃嚭馃嚫 Midland 45,665 1897
5
PayPalpaypal.com

Enables fast, easy, enjoyable money movement for individuals and businesses globally, unlocking opportunities and empowering everyday financial interactions for millions.

Software Development 馃嚭馃嚫 San Jose 38,343 1998
6
Textrontextron.com

A multi-industry company offering innovative solutions and services in aircraft, defense, industrial, and finance sectors through a global network

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 Providence 27,398 1923
7
Kellykellyservices.com

A pioneering staffing company connecting over 450,000 individuals with work annually, leveraging expertise in various industries since 1946

Staffing and Recruiting 馃嚭馃嚫 Troy 20,231 1946
8
Norwegian Cruise Line Holdings Ltd.nclhltd.com

A leading global cruise company operating three brands with a fleet of 28 ships offering itineraries to nearly 500 destinations worldwide

Travel Arrangements 馃嚭馃嚫 Miami 17,183 1966
9
NRG Energynrg.com

Provides innovative natural gas, electricity, and smart home energy solutions to a diverse range of customers across North America.

Consumer Services 馃嚭馃嚫 Houston 16,171 1989
10
Western Unionwesternunion.com

A global financial services company expanding ways to send, save, and spend money, making financial services accessible to people worldwide

Financial Services 馃嚭馃嚫 Denver 15,640 1851
11
Service Corporation Internationalsci-corp.com

Leading provider of death care products and services across North America with over 1,500 funeral service locations and 470 cemeteries

Individual and Family Services 馃嚭馃嚫 Houston 7,085 n/a
12
Ingredion Incorporatedingredion.com

A global provider of ingredient solutions for food, beverage, animal nutrition, and industrial markets, turning plant-based materials into value-added products through innovation

Food and Beverage Services 馃嚭馃嚫 Westchester 6,517 1906
13
FirstEnergyfirstenergycorp.com

Forward-thinking electric utility dedicated to safety, reliability, and operational excellence Serving customers in multiple states with transmission lines connecting regions

Utilities 馃嚭馃嚫 Akron 6,420 1997
14
Qorvo, Inc.qorvo.com

It supplies innovative semiconductor solutions across various sectors, including automotive, consumer, defense, and mobile, addressing complex technical challenges effectively.

Semiconductor Manufacturing 馃嚭馃嚫 6,155 n/a
15
SouthState Banksouthstatebank.com

Leading regional bank in the Southeast offering consumer, mortgage, small business, commercial banking, and wealth management solutions to over one million customers.

Banking 馃嚭馃嚫 Winter Haven 5,840 1934
16
China Railway Construction Co., Ltd.crcc.cn

A civil engineering organization based in Beijing, specializing in construction projects and creating networking opportunities on LinkedIn for growth

Civil Engineering 馃嚭馃嚫 Beijing 4,855 n/a
17
Navientnavient.com

Provides technology-enabled education finance and business processing solutions, simplifying complex programs and helping individuals achieve financial success.

Financial Services 馃嚭馃嚫 Herndon 4,000 2014
18
Aramark Uniform Servicesvestis.com

Leading supplier of rental uniforms and workplace supplies including restroom services, first aid, and floor care. Supporting North American businesses to be safer, cleaner, and healthier.

Facilities Services 馃嚭馃嚫 Burbank 3,841 1936
19
G-III Apparel Groupgiii.com

Design sourcing manufacturing distribution marketing of fashion apparel with a portfolio of over 30 licensed and owned global brands.

Retail Apparel and Fashion 馃嚭馃嚫 3,598 1956
20
W. R. Berkley Corporationberkley.com

Holding company for insurance and reinsurance businesses, specializing in niche markets globally with property casualty coverage in the United States.

Insurance 馃嚭馃嚫 Greenwich 2,624 1967
21
OUTFRONT Mediaoutfront.com

Provides an integrated target platform for brands to connect with audiences through technology, location, and creativity, driving impact and engagement.

Advertising Services 馃嚭馃嚫 New York 2,443 n/a
22
Adtranadtran.com

Innovative solutions for telecommunication service providers to deliver voice, data, and video services, aiming to connect everyone, everywhere in a fully connected world

Telecommunications 馃嚭馃嚫 Huntsville 2,438 1985
23
Construction Partnersconstructionpartners.net

A vertically integrated civil infrastructure company operating in six southeastern states, specializing in asphalt production, aggregates, and public infrastructure projects

Construction 馃嚭馃嚫 Dothan 1,565 2001
24
Axcelis Technologiesaxcelis.com

Provides equipment and services to the semiconductor industry, specializing in ion implantation technology for chip manufacturing, with global customer support.

Semiconductor Manufacturing 馃嚭馃嚫 Beverly 1,432 1978
25
Onto Innovationontoinnovation.com

Provides process control, metrology, and inspection solutions for semiconductor manufacturing, addressing yield, performance, quality, and reliability challenges with global support.

Semiconductor Manufacturing 馃嚭馃嚫 Wilmington 1,388 2019
26
Corsaircorsair.com

A global developer and manufacturer of high-performance gaming and streaming gear with a wide range of products for digital athletes and creators

Manufacturing 馃嚭馃嚫 Milpitas 1,387 1994
27
Glaukos Corporationglaukos.com

Develops novel therapies for glaucoma, corneal disorders, and retinal diseases, advancing patient care and treatment options globally in the ophthalmic market.

Medical Equipment Manufacturing 馃嚭馃嚫 Aliso Viejo 1,164 1998
28
Gambrobaxter.com

Focused on saving and sustaining lives of patients, clinicians and providers globally, redefining medtech leadership and relentlessly pursuing healthcare transformation.

Medical Equipment Manufacturing 馃嚭馃嚫 1,083 n/a
29
Pulte Group, Inc.pulte.com

This company's subsidiaries are involved in homebuilding and financial services, operating as a publicly-held holding company

Construction 馃嚭馃嚫 1,033 n/a
30
American General Life Companies is now part of the AIG Family!aig.com

A company that was recently acquired by AIG, providing updates on American General Follow AIG on LinkedIn, Twitter, and visit their website for more information

Insurance 馃嚭馃嚫 853 n/a
31
Diversified Energy Companydiv.energy

A leading energy company focused on natural gas and liquids production, transport, sustainability, and well retirement through strategic asset acquisition and investment

Oil and Gas 馃嚭馃嚫 Birmingham 831 2001
32
Figurefigure.com

Technology platform for efficient lending marketplace, specializing in home equity lines of credit, used by homeowners and loan originators across 49 states.

Financial Services 馃嚭馃嚫 New York 646 2018
33
Oerlikon Surface Solutionsoerlikon.com

A global high-tech industrial group specializing in machine engineering, providing innovative solutions in fibers manufacturing, drive systems, vacuum technology, and nanotechnology

Industrial Machinery Manufacturing 馃嚭馃嚫 163 n/a
34
Momentusmomentus.space

Commercial space company providing transport and other vital infrastructure services within space for various missions and needs.

Aviation and Aerospace Component Manufacturing 馃嚭馃嚫 San Jose 130 2017

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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.

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