# The 50 largest companies with in-house R&D in Georgia

Tamtam tracks 173 companies with in-house R&D headquartered in Georgia. This list ranks the 50 largest by number of employees on LinkedIn, led by The Home Depot, The Coca-Cola Company and Chick-fil-A Corporate Support Center. Their median headcount is 5,333. Half of them were founded in 1956 or later. The most common headquarters are Atlanta (31), Alpharetta (4) and Duluth (4).

These are large companies with in-house R&D in Georgia. They represent diverse industries, from retail and manufacturing to higher education and government. Many of these organizations are well-established, with founding dates spanning from the late 19th century to the late 20th century.

Key companies include The Home Depot, a large specialty retailer, The Coca-Cola Company, a global beverage firm, Georgia-Pacific LLC, a manufacturer of paper and forest products, and Gulfstream Aerospace, a leader in business aviation. The Centers for Disease Control and Prevention and several major universities like the Georgia Institute of Technology are also present. A notable pattern is the concentration of headquarters in Atlanta, indicating it as a central hub for large organizations in Georgia.

🇺🇸 Georgia · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [The Home Depot](https://www.tamtam.ai/c/the-home-depot) (homedepot.com)<br>World's largest specialty retailer providing home improvement products and services through over 2,300 stores across North America to help customers build and renovate. | Retail | 🇺🇸 Atlanta | 491,000 | 1979 |
| 2 | [The Coca-Cola Company](https://www.tamtam.ai/c/the-coca-cola-company) (coca-colacompany.com)<br>A global beverage company selling popular brands in multiple categories, committed to sustainability, innovation, and making a positive impact worldwide | Food and Beverage Services | 🇺🇸 Atlanta | 96,000 |  |
| 3 | [Chick-fil-A Corporate Support Center](https://www.tamtam.ai/c/chick-fil-a-corporate-support-center) (chick-fil-a.com)<br>Company provides extensive support for restaurant operations including digital, financial, analytics, and development to ensure exceptional customer experiences globally. | Restaurants | 🇺🇸 Atlanta | 90,667 | 1946 |
| 4 | [Georgia-Pacific LLC](https://www.tamtam.ai/c/georgia-pacific-llc) (gp.com)<br>Leading manufacturer and marketer of bath tissue, paper towels, napkins, tableware, packaging, cellulose, specialty fibers, and building products. | Paper and Forest Product Manufacturing | 🇺🇸 Atlanta | 35,000 |  |
| 5 | [Centers for Disease Control and Prevention](https://www.tamtam.ai/c/centers-for-disease-control-and-prevention) (cdc.gov)<br>Protecting public health by preventing and controlling diseases, responding to health threats, and supporting communities to ensure safety. | Government Administration | 🇺🇸 Atlanta | 20,039 | 1946 |
| 6 | [Georgia Institute of Technology](https://www.tamtam.ai/c/georgia-institute-of-technology) (gatech.edu)<br>Focused technological education and research for over 25,000 students across multiple colleges, fostering innovation through numerous research centers. | Higher Education | 🇺🇸 Atlanta | 19,765 | 1888 |
| 7 | [The University of Georgia](https://www.tamtam.ai/c/the-university-of-georgia) (uga.edu)<br>Public research university providing diverse educational programs, serving state-wide commitments, and preserving intellectual, cultural, and environmental heritage. | Higher Education | 🇺🇸 Athens | 17,591 |  |
| 8 | [Emory University](https://www.tamtam.ai/c/emory-university) (emory.edu)<br>Top research university in Atlanta with strong liberal arts, professional schools, and a leading health care system focused on positive transformation. | Higher Education | 🇺🇸 Atlanta | 15,585 |  |
| 9 | [Gulfstream Aerospace](https://www.tamtam.ai/c/gulfstream-aerospace) (gulfstream.com)<br>A leader in business aviation, this company designs and manufactures innovative aircraft backed by a dedicated customer support network | Aviation and Aerospace Component Manufacturing | 🇺🇸 Savannah | 14,882 | 1958 |
| 10 | [Newell Brands](https://www.tamtam.ai/c/newell-brands) (newellbrands.com)<br>Global consumer goods company with well-known brands such as Rubbermaid, Sharpie, and Graco, focused on delighting consumers and enhancing everyday moments | Manufacturing | 🇺🇸 Atlanta | 13,415 |  |
| 11 | [AGCO Corporation](https://www.tamtam.ai/c/agco-corporation) (agcocorp.com)<br>Design, manufacture, and distribute agricultural machinery and precision farming technology, supporting farmers with sustainable solutions and leading brand portfolio. | Machinery Manufacturing | 🇺🇸 Duluth | 13,262 | 1990 |
| 12 | [WestRock Company](https://www.tamtam.ai/c/westrock-company) (smurfitwestrock.com)<br>A global leader in sustainable paper and packaging solutions, focused on innovation, sustainability, and creating a better future for all | Packaging and Containers Manufacturing | 🇺🇸 Atlanta | 13,261 |  |
| 13 | [Shaw Industries](https://www.tamtam.ai/c/shaw-industries) (shawinc.com)<br>Leader in flooring and surface solutions for residential, commercial, and outdoor spaces with diverse brands and customer-focused innovation. | Textile Manufacturing | 🇺🇸 Dalton | 12,760 | 1967 |
| 14 | [Georgia State University](https://www.tamtam.ai/c/georgia-state-university) (gsu.edu)<br>Educates over 51,000 students across 250+ degree programs, specializing in urban research and student success initiatives with high graduation rates. | Higher Education | 🇺🇸 Atlanta | 12,700 | 1913 |
| 15 | [Southern Company](https://www.tamtam.ai/c/southern-company) (southerncompany.com)<br>A company and its subsidiaries provide clean, safe, reliable energy to 9 million customers with a focus on service excellence, community value, and net zero emissions by 2050 | Utilities | 🇺🇸 Atlanta | 12,062 |  |
| 16 | [Graphic Packaging International](https://www.tamtam.ai/c/graphic-packaging-international) (graphicpkg.com)<br>Design and production of consumer packaging using primarily renewable or recycled materials, serving global brands in food and beverage sectors. | Packaging and Containers Manufacturing | 🇺🇸 Atlanta | 11,668 |  |
| 17 | [ICE](https://www.tamtam.ai/c/ice-atlanta) (ice.com)<br>This company connects individuals to data, technology, and expertise to foster opportunity and drive innovation in various industries | Financial Services | 🇺🇸 Atlanta | 11,626 |  |
| 18 | [Cox Automotive Inc.](https://www.tamtam.ai/c/cox-automotive-inc) (coxautoinc.com)<br>Provides automotive services and technology solutions using extensive first-party data for car shoppers, manufacturers, dealers, lenders, and fleets worldwide. | Software Development | 🇺🇸 Atlanta | 11,007 |  |
| 19 | [LexisNexis Risk Solutions](https://www.tamtam.ai/c/lexisnexis-risk-solutions) (risk.lexisnexis.com)<br>This company offers innovative data, analytics, and decision tools to help customers across various sectors evaluate risk, improve operations, and make better decisions | Data Infrastructure and Analytics | 🇺🇸 Alpharetta | 9,872 |  |
| 20 | [NCR Atleos](https://www.tamtam.ai/c/ncr-atleos) (ncratleos.com)<br>A global leader in self-service banking solutions, empowering banks and retailers to enhance customer experiences through innovative technologies and services | Banking | 🇺🇸 Atlanta | 9,835 | 2023 |
| 21 | [Dematic](https://www.tamtam.ai/c/dematic) (dematic.com)<br>The company designs and supports automated solutions for manufacturing, warehousing, and distribution, with a global network and successful customer installations | Transportation, Logistics, Supply Chain and Storage | 🇺🇸 Atlanta | 9,293 | 1819 |
| 22 | [Porsche Cars North America](https://www.tamtam.ai/c/porsche-cars-north-america) (porsche.com)<br>The company is passionate about delivering legendary car experiences, driven by precision engineering and an entrepreneurial spirit, while fostering diversity and empowerment | Motor Vehicle Manufacturing | 🇺🇸 Atlanta | 8,592 |  |
| 23 | [Novelis](https://www.tamtam.ai/c/novelis-atlanta) (novelis.com)<br>A global leader in producing flat-rolled aluminum products and recycling, providing innovative solutions to aerospace, automotive, beverage can, and specialty markets | Manufacturing | 🇺🇸 Atlanta | 7,411 |  |
| 24 | [Corpay](https://www.tamtam.ai/c/corpay) (corpay.com)<br>Global S&P500 corporate payments company offering modern solutions to simplify and control expenses for businesses and consumers, saving time and money | Financial Services | 🇺🇸 Atlanta | 7,136 | 2000 |
| 25 | [Emory University School of Medicine](https://www.tamtam.ai/c/emory-university-school-of-medicine) (med.emory.edu)<br>A top-ranked graduate medical school known for excellence in biomedical education, clinical care, and research, part of a renowned health sciences center | Higher Education | 🇺🇸 Atlanta | 5,333 | 1915 |
| 26 | [Southwire Company](https://www.tamtam.ai/c/southwire-company) (southwire.com)<br>Development and manufacturing of building wire, utility cable, and installation tools focused on safety, productivity, and cost efficiency. | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Carrollton | 4,714 | 1950 |
| 27 | [Acuity](https://www.tamtam.ai/c/acuity) (acuityinc.com)<br>This industrial technology company designs, manufactures, and brings to market products and services solving problems in spaces, light, and more, including lighting, controls, and building management. | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Atlanta | 4,577 |  |
| 28 | [Manhattan Associates](https://www.tamtam.ai/c/manhattan-associates) (manh.com)<br>Develop technology solutions addressing complex challenges in supply chain, inventory management, and retail operations for over 35 years. | Software Development | 🇺🇸 Atlanta | 4,208 | 1990 |
| 29 | [Emory University Hospital](https://www.tamtam.ai/c/emory-university-hospital) (emoryhealthcare.org)<br>Regional healthcare system affiliated with a university, known for its Magnet accreditation, providing comprehensive healthcare services to the community | Hospitals and Health Care | 🇺🇸 Atlanta | 3,522 | 1904 |
| 30 | [Lightera](https://www.tamtam.ai/c/lightera) (lightera.com)<br>Providing advanced optical communication solutions for industries like AI, data centers, 5G/6G, medical, aerospace, and defense. | Communications Equipment Manufacturing | 🇺🇸 Norcross | 3,478 | 2025 |
| 31 | [Augusta University](https://www.tamtam.ai/c/augusta-university-augusta) (augusta.edu)<br>Augusta University offers groundbreaking research, patient-centered clinical expertise, and innovative educational programs in Augusta, Georgia | Higher Education | 🇺🇸 Augusta | 3,103 | 1828 |
| 32 | [Mativ](https://www.tamtam.ai/c/mativ) (mativ.com)<br>A global leader in specialty materials providing critical components and engineered solutions for diverse industries worldwide | Manufacturing | 🇺🇸 Alpharetta | 3,101 |  |
| 33 | [Aptean](https://www.tamtam.ai/c/aptean) (aptean.com)<br>Provider of industry-specific software for manufacturers and distributors, offering cloud and on-premise options to help businesses run and grow effectively | Software Development | 🇺🇸 Alpharetta | 3,046 | 2012 |
| 34 | [Printpack](https://www.tamtam.ai/c/printpack) (printpack.com)<br>Develops innovative packaging solutions, enhancing product protection, strengthening brand identity, and improving consumer experience through collaborative development and material science expertise. | Packaging and Containers Manufacturing | 🇺🇸 Atlanta | 3,042 | 1956 |
| 35 | [Morehouse School of Medicine](https://www.tamtam.ai/c/morehouse-school-of-medicine) (msm.edu)<br>A leading institution in medical education focused on training primary care physicians, promoting diversity in healthcare, and addressing health disparities | Higher Education | 🇺🇸 Atlanta | 2,868 | 1975 |
| 36 | [AMI](https://www.tamtam.ai/c/ami) (ami.com)<br>Global provider of dynamic firmware solutions enhancing security, orchestration, and manageability across on-premises, cloud, and edge computing platforms. | Computer and Network Security | 🇺🇸 Duluth | 2,721 | 1985 |
| 37 | [Osmose](https://www.tamtam.ai/c/osmose-atlanta) (osmose.com)<br>Specializing in structural solutions, we ensure asset health and system performance by mitigating risks through innovative and reliable field services | Utilities | 🇺🇸 Atlanta | 2,683 | 1934 |
| 38 | [InComm Payments](https://www.tamtam.ai/c/incomm-payments) (incomm.com)<br>Provides innovative payment technology solutions enabling omnichannel connections and alternative payment options across diverse industries worldwide. | Financial Services | 🇺🇸 Atlanta | 2,630 | 1992 |
| 39 | [Scientific Games](https://www.tamtam.ai/c/scientific-games) (scientificgames.com)<br>Company fully dedicated to lottery industry, providing lottery-related products, services, and news following strategic business refocus in 2022. | IT Services and IT Consulting | 🇺🇸 Alpharetta | 2,571 |  |
| 40 | [Scientific Research Corporation](https://www.tamtam.ai/c/scientific-research-corporation) (scires.com)<br>An engineering company founded in 1988, providing innovative solutions to US Government, private industry, and international markets with focus on information, communications, intelligence, and more | Engineering Services | 🇺🇸 Atlanta | 2,534 | 1988 |
| 41 | [OneTrust](https://www.tamtam.ai/c/onetrust) (onetrust.com)<br>The company provides a trust intelligence cloud platform for organizations to ensure responsible data use, privacy protection, cybersecurity, social impact, and trust culture | Software Development | 🇺🇸 Atlanta | 2,487 |  |
| 42 | [RockTenn](https://www.tamtam.ai/c/rocktenn) (westrock.com)<br>A leading manufacturer of corrugated and consumer packaging, focused on exceeding customer expectations through innovation, revenue gains, and workforce quality improvement | Packaging and Containers Manufacturing | 🇺🇸 Norcross | 2,426 | 1936 |
| 43 | [Chart Industries, Inc.](https://www.tamtam.ai/c/chart-industries-inc) (chartindustries.com)<br>Global leader in designing and manufacturing gas and liquid handling equipment for clean energy, water, food, and industrial applications with a commitment to ESG principles | Industrial Machinery Manufacturing | 🇺🇸 Ball Ground | 2,373 |  |
| 44 | [Interface](https://www.tamtam.ai/c/interface) (interface.com)<br>A leading modular flooring company creating sustainable interior spaces, committed to restoring the planet and inspiring positive change for a better future | Textile Manufacturing | 🇺🇸 Atlanta | 2,216 | 1973 |
| 45 | [Panasonic Automotive North America](https://www.tamtam.ai/c/panasonic-automotive-north-america) (panasonic-automotive.com)<br>This company specializes in delivering innovation and enhancing consumer experiences in the automotive industry through infotainment systems and connected car solutions | Motor Vehicle Manufacturing | 🇺🇸 Peachtree City | 2,193 |  |
| 46 | [Quikrete](https://www.tamtam.ai/c/quikrete) (quikrete.com)<br>The company is a leading manufacturer of packaged concrete and cement mixes in North America, serving both commercial and home improvement industries | Wholesale Building Materials | 🇺🇸 Atlanta | 2,168 | 1940 |
| 47 | [Rock-Tenn Company](https://www.tamtam.ai/c/rock-tenn-company) (westrock.com)<br>Global packaging company providing consumer and corrugated solutions worldwide, partnering closely with customers for continuous improvement and innovative packaging solutions | Packaging and Containers Manufacturing | 🇺🇸 Norcross | 2,106 | 1936 |
| 48 | [Fox Factory](https://www.tamtam.ai/c/fox-factory) (ridefox.com)<br>Design and manufacture premium shocks, suspension, and components for specialty sports, on/off-road vehicles, and bicycles, serving OEMs and aftermarket. | Industrial Machinery Manufacturing | 🇺🇸 Duluth | 2,091 |  |
| 49 | [Boehringer Ingelheim Animal Health - US](https://www.tamtam.ai/c/boehringer-ingelheim-animal-health-us) (bi-vetmedica.com)<br>A leading animal health company in the US offering innovative vaccine and pharmaceutical products for various animal markets Visit bi-vetmedicacom or merialcom for more information | Pharmaceuticals | 🇺🇸 Duluth | 2,073 | 1885 |
| 50 | [KIK Consumer Products](https://www.tamtam.ai/c/kik-consumer-products) (kikcorp.com)<br>The company manufactures a wide range of consumer products for health, wellness, cleanliness, and automotive care, with over 40 brands globally | Manufacturing | 🇺🇸 Lawrenceville | 1,939 |  |

## 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 Georgia

- [The largest companies in Georgia](https://www.tamtam.ai/l/largest-companies-georgia) (2,965)
- [Multinational companies in Georgia](https://www.tamtam.ai/l/multinational-companies-georgia) (521)
- [IT Services and IT Consulting companies in Georgia](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-georgia) (282)
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- [Retail chains in Georgia](https://www.tamtam.ai/l/retail-chains-georgia) (219)
- [Education providers in Georgia](https://www.tamtam.ai/l/education-companies-georgia) (210)
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- [Healthcare providers in Georgia](https://www.tamtam.ai/l/healthcare-providers-georgia) (148)
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- [Software Development companies in Georgia](https://www.tamtam.ai/l/software-development-companies-georgia) (142)
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## The same list elsewhere in United States

- [Companies with in-house R&D in the United States](https://www.tamtam.ai/l/r-and-d-companies-united-states) (6,796)
- [Companies with in-house R&D in California](https://www.tamtam.ai/l/r-and-d-companies-california) (1,276)
- [Companies with in-house R&D in Texas](https://www.tamtam.ai/l/r-and-d-companies-texas) (442)
- [Companies with in-house R&D in New York State](https://www.tamtam.ai/l/r-and-d-companies-new-york-state) (419)
- [Companies with in-house R&D in Massachusetts](https://www.tamtam.ai/l/r-and-d-companies-massachusetts) (396)
- [Companies with in-house R&D in Illinois](https://www.tamtam.ai/l/r-and-d-companies-illinois) (322)
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- [Companies with in-house R&D in Pennsylvania](https://www.tamtam.ai/l/r-and-d-companies-pennsylvania) (255)
- [Companies with in-house R&D in New Jersey](https://www.tamtam.ai/l/r-and-d-companies-new-jersey) (224)
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- [Companies with in-house R&D in North Carolina](https://www.tamtam.ai/l/r-and-d-companies-north-carolina) (158)
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- [Companies with in-house R&D in Minnesota](https://www.tamtam.ai/l/r-and-d-companies-minnesota) (146)
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- [Companies with in-house R&D in San Francisco](https://www.tamtam.ai/l/r-and-d-companies-san-francisco) (147)
- [Companies with in-house R&D in Houston](https://www.tamtam.ai/l/r-and-d-companies-houston) (129)
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Source: https://www.tamtam.ai/l/r-and-d-companies-georgia