| # | Company | Employees |
|---|---|---|
| 1 |
Eli Lilly and Companylilly.com
A pharmaceutical company dedicated to discovering medicines, improving disease management, and giving back to communities through philanthropy and volunteerism |
56,750 |
| 2 |
Elevance Healthelevancehealth.com
Serving over 118 million people with a digital platform and integrated health services, focusing on improving health at every stage. |
43,568 |
| 3 |
Corteva Agrisciencecorteva.com
An agricultural company specializing in innovative solutions, seed, crop protection, and digital products to enhance productivity for farmers and enrich lives throughout the food system |
23,468 |
| 4 |
Indiana University Healthiuhealth.org
Provides comprehensive healthcare services, innovative treatments, and groundbreaking research through a partnership with Indiana University School of Medicine Prioritizes personal and professional growth |
20,779 |
| 5 |
Anthem, Inc.elevancehealth.com
A company formerly known as Anthem, Inc has rebranded as Elevance Health Follow them on their new LinkedIn page |
19,648 |
| 6 |
Carelon Global Solutions Indiacarelonglobal.in
Healthcare solutions provider with global reach, specializing in digital tools for health plans, providers, and systems to increase efficiency and effectiveness |
15,035 |
| 7 |
State of Indianain.gov
Build highways, provide licenses, protect vulnerable populations, create jobs, maintain parks, train law enforcement, run museums and hospitals, offer insurance services. |
14,563 |
| 8 | 12,963 | |
| 9 |
Anthem Blue Cross and Blue Shieldanthem.com
Dedicated to delivering better care to members, providing greater value to customers, and helping improve the health of communities through health plans. |
10,425 |
| 10 |
Ivy Tech Community Collegeivytech.edu
State's largest public postsecondary institution with over 40 locations in Indiana Offers affordable degree programs aligned with workforce needs |
9,925 |
| 11 |
Elancoelanco.com
A global animal health company providing innovative products and services for pets and farm animals, empowering customers to enhance animal well-being and advance society |
9,362 |
| 12 |
JD Finish Linefinishline.com
Premium retailer of athletic sneakers, apparel, and accessories with over 1,000 locations nationwide, committed to diversity, inclusion, and employee benefits |
8,910 |
| 13 |
Community Health Networkecommunity.com
A non-profit health system in Central Indiana providing a full continuum of care through hospitals, physicians, home care, and other services |
8,889 |
| 14 |
Steak n Shakesteaknshake.com
Premium burger and milkshake restaurant focused on quality food, excellent service, affordable prices, and a fun, people-centered work environment. |
8,521 |
| 15 |
TeacherGoalsteachergoals.com
Educational platform supporting teachers with resources for success in and out of the classroom, amplifying their voices |
6,944 |
| 16 |
USICusicllc.com
A leading provider of underground utility damage prevention services and utility solutions in the United States and Canada |
5,331 |
| 17 |
Indiana University School of Medicinemedicine.iu.edu
A top-ranked medical school offering high-quality education, access to leading research, and a vibrant campus life in multiple Indiana cities |
5,277 |
| 18 |
nessuno
Specializing in empowering individuals to always dare greatly through unique and meaningful experiences |
5,263 |
| 19 |
Lidscareers.lids.com
Retailer specializing in officially licensed collegiate and professional sports headwear and apparel, operating over 1,200 stores across multiple continents. |
5,208 |
| 20 |
Republic Airwaysrjet.com
A regional airline providing safe, reliable flights for major carriers with a fleet of Embraer jets and multiple bases across the US |
4,334 |
| 21 |
St. Vincent Healthhealthcare.ascension.org
A healthcare organization operating 23 hospitals, medical practices, and clinics in central and southern Indiana, dedicated to compassionate care for all |
4,279 |
| 22 |
Legato Health Technologiescarelonglobal.com
IT and business consulting healthcare solutions company specializing in digital tools for simplifying healthcare processes and transforming the industry through innovation and operational excellence |
4,240 |
| 23 |
Simon Property Groupbusiness.simon.com
Ownership and management of premier shopping, dining, entertainment, and mixed-use destinations across North America, Europe, and Asia. |
3,849 |
| 24 |
Eskenazi Healtheskenazihealth.edu
Comprehensive healthcare provider offering primary and specialty medical services through hospital and community health centers, focusing on vulnerable populations. |
3,817 |
| 25 |
Indianapolis Public Schoolsmyips.org
Public school district in Indiana serving over 29,000 students, offering various educational programs such as magnet programs in medicine and performing arts |
3,691 |
| 26 |
Free-lance Graphic Design & Illustrationwilksart.com
Offering graphic design and illustration services from a highly experienced freelancer with over 20 years in the industry |
3,667 |
| 27 |
Cashiergetcashier.com
Cashier is a social platform for personal finance management and interaction, providing users with tools to track and improve their financial health |
3,593 |
| 28 |
Alpha Chi Omega Fraternity, Inc.alphachiomega.org
An organization for women promoting leadership, sisterhood, and philanthropy through various entities dedicated to empowering strong, impactful women |
3,504 |
| 29 |
Dow AgroSciencescorteva.com
Agricultural technology company formerly known as Dow AgroSciences, now part of Corteva Agriscience Visit Corteva's website for updates |
3,352 |
| 30 |
Hopebridgehopebridge.com
Hopebridge provides outpatient services for children with behavioral, neurological, genetic, and sensory disorders, offering ABA therapy in multiple states |
3,274 |
| 31 |
Careloncarelon.com
Integrated healthcare services provider utilizing digital tools, data analytics, and personalized care models to simplify complex medical challenges and improve whole-person health outcomes. |
3,175 |
| 32 |
Allison Transmissionallisontransmission.com
A global leader in designing and manufacturing vehicle propulsion solutions for commercial and defense vehicles, as well as electrified propulsion systems worldwide |
3,022 |
| 33 |
IUPUIindianapolis.iu.edu
An urban university offering nationally-ranked programs in various fields with a focus on service learning, civic engagement, and research |
2,809 |
| 34 |
TRIMEDXtrimedx.com
Industry-leading provider of clinical asset management, clinical engineering services, asset informatics, and medical device cybersecurity to healthcare providers Transformational, cost-effective solutions for patient care |
2,721 |
| 35 |
Butler Universitybutler.edu
Provides nationally recognized undergraduate and graduate programs with strong emphasis on business, pharmacy, arts, athletics, and community engagement in Indianapolis. |
2,506 |
| 36 |
Brooksourcebrooksource.com
Trusted provider of Engineering & Technology solutions for Fortune 500 organizations, emphasizing Experience-Driven Staffing, Professional Services, and Workforce Transformation |
2,497 |
| 37 |
Indiana Department Of Child Servicesin.gov
The Department of Child Services in Indiana works to protect children from abuse and neglect, while supporting families and communities |
2,485 |
| 38 |
The American Legionlegion.org
Patriotic veterans service organization providing community service and mutual support for 2 million members worldwide through 13,000 Legion posts |
2,483 |
| 39 |
Beckman Coulter Life Sciencesbeckman.com
Develop laboratory instruments and solutions enhancing workflow efficiency, reliability, and innovation in liquid handling, genomics, and particle analysis. |
2,331 |
| 40 |
MS Companiesmscompanies.com
A data-driven technology company providing workforce solutions to OEMs and tiered suppliers, specializing in advisory, quality representation, inspection, and talent management services |
2,236 |
| 41 |
OneAmerica Financialoneamerica.com
OneAmerica Financial is a national financial services provider with a people-first approach, offering solutions for long-term stability and growth |
2,084 |
| 42 |
eHealth, Inc.ehealthinsurance.com
Helps Americans find healthcare coverage. Accesses plans from over 180 insurers. Matches consumers with suitable insurance plans and support for healthier, more financially secure lives. |
2,074 |
| 43 |
City of Indianapolisindy.gov
Provides diverse public sector career opportunities with competitive pay, benefits, and fulfilling roles supporting community development and services. |
2,058 |
| 44 |
Barnes & Thornburg LLPbtlaw.com
Over 800 legal professionals in 23 offices provide expert legal services across disciplines, supporting businesses in a dynamic marketplace. |
2,028 |
| 45 |
Delta Faucet Companydeltafaucetcompany.com
A leading manufacturer of residential and commercial faucets, focusing on innovation, collaboration, and employee development to create a positive culture |
1,961 |
| 46 |
University of Indianapolisuindy.edu
Offers diverse undergraduate, master's, doctoral, and certificate programs with a focus on personalized attention and hands-on learning experiences for students. |
1,892 |
| 47 |
Eight Eleven Groupeightelevengroup.com
Eight Eleven Group provides IT, engineering, healthcare, and business support services nationwide, focusing on creating great experiences for clients, consultants, and employees |
1,877 |
| 48 |
F.C. Tucker Companytalktotucker.com
Largest independent real estate firm in Indiana with $32 billion in sales, offering a full range of real estate services and a long-standing history of success |
1,774 |
| 49 |
LGC Staffinglgcassociates.com
Dedicated team creating connections between clients and candidates, promoting diversity, inclusion, economic empowerment, and respect in staffing industry |
1,760 |
| 50 |
hhgregghhgregg.com
Specialty retailer offering home appliances, electronics, furniture, mattresses, and fitness equipment with a focus on consultative and educational customer experience |
1,738 |
| 51 |
Marathon Healthmarathon.health
Provides personalized healthcare services focused on teachers, public servants, and everyday heroes through trusted, time-invested providers. |
1,725 |
| 52 |
IU Health Methodist Hospitaliuhealth.org
A top-ranked hospital known for quality, safety, nursing excellence, and high-quality clinical outcomes, recognized nationally by University Health Consortium and US News & World Report |
1,724 |
| 53 |
Indiana Department of Transportationin.gov
INDOT is a transportation agency in Indiana, offering dynamic opportunities for professionals to improve infrastructure, safety, mobility, and economic growth |
1,722 |
| 54 |
Indiana Farm Bureau Insurancejobs.infarmbureau.com
Insurance products for auto, life, home, business, and farm, plus banking and financial services across all Indiana counties. |
1,716 |
| 55 |
Tangoetangoe.com
Tangoe offers cutting-edge solutions for order, invoice, inventory, and expense management for various technologies like telecom, mobile, cloud, IoT, and 5G |
1,691 |
| 56 |
BCforwardbcforward.com
Global talent community empowering job seekers worldwide to advance careers and help organizations achieve goals in various industries Headquarters in Indianapolis and Hyderabad |
1,662 |
| 57 |
Gaylor Electric, Inc.gaylor.com
National electrical contractor specializing in high-quality project delivery, financial excellence, and fostering employee inspiration to build client trust and loyalty. |
1,645 |
| 58 |
Golden LivingCentersbrickyardhc.com
Brickyard Healthcare provides skilled nursing and ancillary services in 23 locations throughout Indiana, focusing on resident's health, comfort, and dignity |
1,578 |
| 59 |
Marian University Indianapolismarian.edu
A Catholic university rooted in Franciscan values, offering excellent teaching and learning opportunities in liberal arts traditions to students of all faiths |
1,552 |
| 60 |
Alpha Xi Deltaalphaxidelta.org
Alpha Xi Delta is a national sorority dedicated to the personal growth of women through leadership, knowledge, service, and Sisterhood |
1,551 |
| 61 |
Herff Jonesherffjones.com
The company specializes in providing prestigious symbols of achievement, from academic to athletic milestones, using high-quality materials and meticulous craftsmanship |
1,520 |
| 62 |
Riley Children's Healthrileychildrens.org
Provider of comprehensive healthcare services for children across Indiana, with emphasis on care at Riley Hospital for Children in downtown Indianapolis |
1,492 |
| 63 |
Franciscan St. Francis Healthfranciscanhealth.org
A Catholic healthcare system with 14 hospital campuses in Indiana and Illinois, providing top-tier medical services and state-of-the-art facilities |
1,461 |
| 64 | 1,428 | |
| 65 |
The Heritage Groupthgrp.com
A family-owned company with diverse businesses in construction, materials, environmental services, and chemicals, focusing on innovation, research, and sustainability |
1,422 |
| 66 |
Alpha Gamma Deltaalphagammadelta.org
An international organization focused on personal development, service, and sisterhood, offering opportunities for growth, community impact, and employee support |
1,363 |
| 67 |
Indiana Department of Correctionin.gov
A leading state agency in Indiana focused on promoting public safety, reducing recidivism, and providing opportunities for successful re-entry |
1,359 |
| 68 |
Music for Allmusicforall.org
This organization promotes music education, offers national programs for instrumental music, conducts research, advocacy, and awareness campaigns to support music and arts education in schools |
1,352 |
| 69 |
Sigma Theta Tau International Honor Society of Nursingsigmanursing.org
A non-profit organization founded by nurses in 1922 to develop leaders in nursing and improve global healthcare through empowerment and connection |
1,280 |
| 70 |
MSD of Warren Townshipwarren.k12.in.us
The company aims to provide exceptional learning experiences in a safe and caring environment, fostering relationships and supporting educational opportunities for all |
1,272 |
| 71 |
Calumetcalumet.com
Manufacturing specialty ingredients for everyday products like lipstick, crayons, and jet fuel with a focus on agility and customer needs. |
1,265 |
| 72 |
Goodwill of Central & Southern Indianagoodwillindy.org
Empowering individuals to achieve independence and reach potential through education, health, and employment services in central and southern Indiana |
1,263 |
| 73 |
National Government Servicesngsservices.com
A leading health care solution provider specializing in claims administration, data and financial management, and large-scale IT systems for federal health care agencies |
1,259 |
| 74 |
Miller Pipelinemillerpipeline.com
Premier provider of underground construction solutions in transmission, distribution, and water/wastewater management with highly skilled specialists and nationwide presence since 1953 |
1,221 |
| 75 |
MSD of Lawrence Townshipltschools.org
A growing school district serving 16,000 students with award-winning staff, innovative programs, and a commitment to diversity, preparing students for graduation, college, and career success |
1,157 |
| 76 |
Carpenter Realtorscallcarpenter.com
A leading real estate firm in Indianapolis helping families buy and sell homes with a proven Home Marketing System and TV Showcase of Homes |
1,136 |
| 77 |
Indiana Department of Healthhealth.in.gov
The Indiana Department of Health provides and promotes essential public health services in the state |
1,133 |
| 78 |
MacAllister Machinery Co., Inc.macallister.com
Leading dealership in Indiana and Michigan, offering new, used, and rebuilt equipment from Caterpillar and other manufacturers, with a focus on customer and employee satisfaction |
1,107 |
| 79 |
CAIcaiready.com
Trusted global experts providing engineers, project managers, and technicians to efficiently startup projects, lower costs, and drive speed to patient in various industries |
1,105 |
| 80 |
DEFENDERShomedefenders.com
A home security industry leader offering safety and peace of mind to over 15 million families nationwide through partnership with ADT庐 |
1,094 |
| 81 |
dormakaba Americasdormakaba.com
The company focuses on providing safety, security, and sustainability to various communities through innovative solutions in different locations worldwide |
1,052 |
| 82 |
Arcwood Environmentalarcwoodenviro.com
delivers comprehensive environmental services, partners with companies to solve industrial waste problems, protection of human health and the environment. |
1,027 |
| 83 |
Medasourcemedasource.com
Leading consulting and professional services provider in healthcare industry, offering services to Life Sciences, RCM/Payers, Technology, and Government sectors |
997 |
| 84 |
Riley Hospital for Childrenrileychildrenshospital.com
A hospital and healthcare company in Indianapolis, Indiana, dedicated to providing specialized care for children at Riley Hospital for Children |
974 |
| 85 |
Koorsen Fire and Securitykoorsen.com
A family-owned company providing complete life safety solutions with certified technicians, quality products, and a culture of honesty for over 70 years |
956 |
| 86 |
AECOM Huntaecom.com
AECOM Hunt is a premier builder of large and complex projects nationwide, focusing on iconic stadiums, transportation hubs, healthcare, and academic buildings |
948 |
| 87 |
ProTransprotrans.com
A US based transportation and supply chain management provider offering 3PL, freight consolidation, and freight management services with innovative logistics solutions |
936 |
| 88 |
Medxcelmedxcel.com
Medxcel integrates healthcare facilities services, focusing on planning, design, maintenance, and energy management to enhance healing environments in US healthcare organizations |
935 |
| 89 |
F.A. Wilhelm Constructionfawilhelm.com
Legacy contractor & construction management company with 100 years of experience Specializing in diverse & challenging projects with uncompromising quality and commitment to excellence |
925 |
| 90 |
Closure Systems International (CSI)csiclosures.com
Global leader designing and manufacturing innovative closures for consumer and industrial markets, providing high-quality closures, capping equipment, technical services, and sustainable solutions |
925 |
| 91 |
Kiwanis Internationalkiwanis.org
global network empowering members to support children through local service projects, fundraising, and community-driven initiatives worldwide. |
923 |
| 92 |
Dirt Cheap LLC
Retail company located in Indianapolis, Indiana selling products at affordable prices, specializing in offering a wide range of items to customers |
923 |
| 93 |
Indiana Army National Guardnationalguard.com
This company recruits citizen-soldiers for the Indiana National Guard, providing information on benefits, qualifications, and job opportunities for those interested in joining |
916 |
| 94 |
KSM (Katz, Sapper & Miller)ksmcpa.com
A nationally recognized firm offering advisory, tax, and audit services, leveraging technology and diverse perspectives to help clients thrive and innovate |
915 |
| 95 |
Perry Township Schoolsperryschools.org
Premier school district offering equitable access, quality resources, and inclusive environment for diverse students, committed to academic excellence and real-world learning experiences |
909 |
| 96 |
Spot Freightspotinc.com
A trusted and fast-growing 3PL connecting carriers, shippers, and loads, ensuring timely delivery through dedicated logistics professionals and 24/7 support |
903 |
| 97 |
Ice Miller LLPicemiller.com
Provides comprehensive legal services with a focus on understanding client needs to build, grow, and protect valuable assets. |
891 |
| 98 |
National Police Associationnationalpolice.org
The company works to combat anti-police activism and hold accountable those who undermine law enforcement through legal action, investigations, and advocacy for pro-police policies |
876 |
| 99 |
Indiana State Policein.gov
Provide public safety through law enforcement, community engagement, and educational programs such as ISP Camps for youth development. |
861 |
| 100 |
Allison Off-Highway Drive & Motion Systemsdana.com
Mobile drivetrain and motion solutions for construction, agriculture, mining, forestry, and industrial equipment with conventional and electrified power sources. |
844 |
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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 9, 2026.
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