List of public sector organisations in Indiana (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Indiana University iu.edu Public university system with nine campuses across Indiana, providing diverse educational opportunities and community engagement throughout the state.	Higher Education	🇺🇸 Bloomington	29,726	n/a
2	Purdue University purdue.edu Major research university offering top programs in science, engineering, pharmacy, business, and agriculture with diverse global student community.	Higher Education	🇺🇸 West Lafayette	25,360	1869
3	Ivy Tech Community College ivytech.edu State's largest public postsecondary institution with over 40 locations in Indiana Offers affordable degree programs aligned with workforce needs	Higher Education	🇺🇸 Indianapolis	9,925	1963
4	Indiana University School of Medicine medicine.iu.edu A top-ranked medical school offering high-quality education, access to leading research, and a vibrant campus life in multiple Indiana cities	Research Services	🇺🇸 Indianapolis	5,277	1903
5	Indianapolis Public Schools myips.org Public school district in Indiana serving over 29,000 students, offering various educational programs such as magnet programs in medicine and performing arts	Education Administration Programs	🇺🇸 Indianapolis	3,691	n/a
6	Indiana State University indianastate.edu This doctoral research university focuses on strong undergraduate and graduate education, community service, integrity, diversity, personal growth, and global stewardship	Higher Education	🇺🇸 Terre Haute	3,400	1865
7	IUPUI indianapolis.iu.edu An urban university offering nationally-ranked programs in various fields with a focus on service learning, civic engagement, and research	Higher Education	🇺🇸 Indianapolis	2,809	n/a
8	Fort Wayne Community Schools fortwayneschools.org One of Indiana's largest school districts offering school choice with diverse programs, including magnet schools, International Baccalaureate, and New Tech Academy	Education Administration Programs	🇺🇸 Fort Wayne	2,729	1857
9	Indiana University - Kelley School of Business kelley.iu.edu The company offers a unique talent management program focusing on nurturing individual business interests and developing distinctive business talents	Higher Education	🇺🇸 Bloomington	1,956	1920
10	Purdue University Fort Wayne pfw.edu A Metropolitan University in northeast Indiana offering over 200 degree programs, focusing on student success with a diverse student body	Higher Education	🇺🇸 Fort Wayne	1,907	1964
11	University of Southern Indiana usi.edu A public university in Indiana with over 11,000 students offering diverse programs through various colleges and engaging with the community	Higher Education	🇺🇸 Evansville	1,905	1965
12	South Bend Community School Corporation sbcsc.k12.in.us Public school system serving K-12, special needs, and adult students across a large geographic area with numerous facilities and staff.	Education Administration Programs	🇺🇸 South Bend	1,853	n/a
13	Riverview Health riverview.org A healthcare provider with a full-service hospital, urgent care facilities, and various specialty-care centers, offering inpatient and outpatient services in 35 specialties	Hospitals and Health Care	🇺🇸 Noblesville	1,573	1909
14	Purdue University Northwest pnw.edu Empowering students through real-world experiences, innovative education, and community transformation Pushing boundaries to inspire confidence and encourage growth	Higher Education	🇺🇸 Hammond	1,510	2016
15	EVSC (Evansville Vanderburgh School Corporation)district.evscschools.com A large school corporation in Indiana with a wide range of educational offerings and a substantial transportation system serving urban, suburban, and rural areas	Education	🇺🇸 Evansville	1,439	n/a
16	Vincennes University vinu.edu VINCENNES UNIVERSITY in Indiana helps students achieve their goals through education Visit their website for more information	Higher Education	🇺🇸 Vincennes	1,363	1801
17	Indiana Department of Correction in.gov A leading state agency in Indiana focused on promoting public safety, reducing recidivism, and providing opportunities for successful re-entry	Public Safety	🇺🇸 Indianapolis	1,359	1953
18	Elkhart Community Schools elkhart.k12.in.us A school district serving 13,000 students with high-quality programs, exceptional teachers, and strong community support, offering superior learning environments and academic programs	Primary and Secondary Education	🇺🇸 Elkhart	1,328	n/a
19	MSD of Warren Township warren.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	Primary and Secondary Education	🇺🇸 Indianapolis	1,272	1851
20	Carmel Clay Schools ccs.k12.in.us A nationally recognized public school district in Carmel, Indiana, serving 16,500 students and 2,400 staff, achieving academic excellence and receiving numerous awards	Primary and Secondary Education	🇺🇸 Carmel	1,239	n/a
21	MSD of Lawrence Township ltschools.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	Primary and Secondary Education	🇺🇸 Indianapolis	1,157	n/a
22	Indiana University South Bend southbend.iu.edu Indiana University South Bend offers over 100 degree programs in a personalized learning environment with career services, internships, study abroad opportunities, and affordable education options	Higher Education	🇺🇸 South Bend	1,062	n/a
23	School City of Hammond hammond.k12.in.us A thriving educational community promoting student and teacher excellence through diverse programs, partnerships, and a focus on academic achievement and community involvement	Primary and Secondary Education	🇺🇸 Hammond	1,004	n/a
24	Hamilton Southeastern Schools hseschools.org Public school district in Fishers and Noblesville, Indiana, serving K-12 students through twelve elementary schools, four intermediate schools, four junior high schools, and two high schools	Primary and Secondary Education	🇺🇸 Fishers	998	1964
25	Tippecanoe School Corporation tsc.k12.in.us A leading public school district in Indiana, IPS focuses on individualized, relationship-based learning to empower students for academic success and personal growth	Primary and Secondary Education	🇺🇸 Lafayette	973	1962
26	Indiana University Southeast southeast.iu.edu A university in New Albany offering over 180 undergraduate and graduate programs to help students achieve their academic and career aspirations	Higher Education	🇺🇸 New Albany	928	1948
27	Noblesville Schools noblesvilleschools.org Nationally recognized school district in Noblesville, Indiana with 10,000 students and 1,800 employees across 10 school sites Forbes top employer in America	Primary and Secondary Education	🇺🇸 Noblesville	925	n/a
28	Perry Township Schools perryschools.org Premier school district offering equitable access, quality resources, and inclusive environment for diverse students, committed to academic excellence and real-world learning experiences	Primary and Secondary Education	🇺🇸 Indianapolis	909	1894
29	Marion Community Schools marion.k12.in.us A public school system in Grant County, Indiana, serving 3,600 students Focused on preparing students to reach their full potential and thrive in society	Education Administration Programs	🇺🇸 Marion	875	n/a
30	Indiana University Northwest northwest.iu.edu A university in the Northwest Indiana region offering over 70 undergraduate degrees, graduate programs, small class sizes, personal attention, and alumni network support	Higher Education	🇺🇸 Gary	871	1959
31	Marion County Public Health Department marionhealth.org A health department serving Marion County, Indiana for nearly a century, promoting health, preventing disease, and protecting against injuries and disabilities	Hospitals and Health Care	🇺🇸 Indianapolis	834	n/a
32	Avon Community School Corporation avon-schools.org A high performing preK-12 public school corporation in Indiana with around 10,000 students and 1,400 educators, located west of Indianapolis	Primary and Secondary Education	🇺🇸 Avon	791	1962
33	Citizens Energy Group info.citizensenergygroup.com A public trust providing clean, efficient, and reliable energy services to customers in the Indianapolis area, prioritizing customer service and community benefit	Utilities	🇺🇸 Indianapolis	778	1887
34	New Albany-Floyd County Consolidated School Corporation nafcs.k12.in.us A K-12 school corporation in New Albany, Indiana, with a total enrollment of approximately 12,000 students across 9 elementary, 3 middle, and 2 high schools	Education Administration Programs	🇺🇸 New Albany	756	1956
35	USPS Usps.com Indianapolis area provider of towing, auto parts, scrap metal recycling, body shop services, auto auctions, and cash for cars	Transportation, Logistics, Supply Chain and Storage	🇺🇸 Indianapolis	732	n/a
36	Michigan City Area Schools mcas.k12.in.us A school corporation based in Michigan City, Indiana providing educational services	Education Administration Programs	🇺🇸 Michigan City	729	n/a
37	Brownsburg Community School Corporation brownsburg.k12.in.us Provides a secure, engaging educational program with academic, social, and physical opportunities for students to reach their intellectual potential and succeed in society	Education Administration Programs	🇺🇸 Brownsburg	714	1951
38	Monroe County Community School Corporation mccsc.edu A leading Indiana school corporation serving diverse students with STEM, EARTH, performing arts, International Baccalaureate, and career readiness programs	Education Administration Programs	🇺🇸 Bloomington	711	n/a
39	Center Grove Community School Corporation centergrove.k12.in.us Public school system in Johnson County, Indiana, serving Kindergarten through Grade 12 with a focus on exceptional educational experiences and community involvement	Primary and Secondary Education	🇺🇸 Greenwood	709	1883
40	Warsaw Community Schools warsaw.k12.in.us Dedicated to inspiring and equipping students to acquire knowledge and skills, pursue dreams, and enhance the lives of others	Education Administration Programs	🇺🇸 Warsaw	655	n/a
41	Zionsville Community Schools zcs.k12.in.us A public school system in Boone County, Indiana, focused on equipping K-12 students with essential skills for success through personalized 21st century experiences	Primary and Secondary Education	🇺🇸 Zionsville	637	n/a
42	Greater Clark County Schools gccschools.com A school district in southern Indiana offering a variety of courses and programs to over 10,500 students, focusing on preparing for college and the workforce	Education Administration Programs	🇺🇸 Jeffersonville	619	n/a
43	Indiana University East east.iu.edu Leading institution offering over 60 academic programs, affordable high-quality education, and Indiana University degrees in eastern Indiana and western Ohio	Higher Education	🇺🇸 Richmond	601	n/a
44	Indiana University Kokomo kokomo.iu.edu Offering a wide range of academic majors, Indiana University Kokomo empowers students to achieve their educational and personal goals on campus and online	Higher Education	🇺🇸 Kokomo	592	1945
45	Purdue University Daniels School of Business business.purdue.edu The Daniels School of Business at Purdue University prepares students to be innovative problem solvers through hands-on projects and analytical problem-solving	Higher Education	🇺🇸 West Lafayette	572	1869
46	Indianapolis Airport Authority ind.com A municipal corporation operating Indiana's largest airport system in the Indianapolis area, with a $54 billion economic impact and top rankings in customer satisfaction	Airlines and Aviation	🇺🇸 Indianapolis	427	1962

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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.

List of public sector organisations in Indiana

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