Companies in Indianapolis

Behind every street in Indianapolis sits a business. 211,045 of them, to be exact, all registered in the United States business register. The biggest single industry is Legal Services with 8,158 companies, roughly 4% of everything that does business in the city.

211,045 businesses indexed

Elevance Health, INC.Elevance Health, INC.
Showing 25 of 211,045 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Elevance Health, INC.
USA
Indianapolis
220 Virginia Ave
Marion
46204-3709
elevancehealth.*****
1944
$199,125,000,000
97,100
Corporation
547
2001071800272
2
Eli Lilly And Company
USA
Indianapolis
1 Lilly Corporate Ctr
Marion
46285-0002
lilly.*****
1876
$65,179,000,000
50,000
Corporation
406
183025-143
3
State Of Indiana
USA
Indianapolis
200 W Washington St Ste 201
Marion
46204-2731
in.*****
1816
$51,523,323,000
33,000
Corporation
2039
N/A
4
Eidp, INC.
USA
Indianapolis
9330 Zionsville Rd
Marion
46268
corteva.*****
1989
$17,401,000,000
21,500
Corporation
1302
48306
5
Corteva, INC.
USA
Indianapolis
9330 Zionsville Rd
Marion
46268
corteva.*****
2018
$17,401,000,000
21,500
Corporation
1302
6801238
6
Simon Property Group, L.P.
USA
Indianapolis
225 W Washington St
Marion
46204-3438
business.*****
1993
$6,364,505,000
3,600
Partnership of unknown type
528
2360308
7
Simon Property Group, INC.
USA
Indianapolis
225 W Washington St
Marion
46204-3438
business.*****
1971
$6,364,505,000
3,600
Corporation
528
202505151891212
8
Elanco Animal Health Incorporated
USA
Indianapolis
450 Elanco Cir
Marion
46221-4520
elanco.*****
1954
$4,715,000,000
9,400
Corporation
160
201805031256546
9
Calumet Specialty Products Partners LP
USA
Indianapolis
1060 N Capitol Ave Ste 6-401
Marion
46204-1044
calumet.*****
2024
$4,181,000,000
1,620
Partnership of unknown type
59
4036383
10
Calumet, INC.
USA
Indianapolis
1060 N Capitol Ave Ste A250
Marion
46204-1033
calumet.*****
1919
$4,137,100,000
1,540
Corporation
59
2901121
11
Federal Home Loan Bank Of Indianapolis
USA
Indianapolis
8250 Woodfield Crossing Blvd Ste 400
Marion
46240-7305
fhlbi.*****
1932
$3,875,095,000
271
Corporation
N/A
356001443
12
Allison Transmission Holdings, INC.
USA
Indianapolis
1 Allison Way
Marion
46222-5200
allisontransmission.*****
1915
$3,010,000,000
4,000
Corporation
98
4375687
13
Renaissance Charitable Foundation INC.
USA
Indianapolis
8910 Purdue Rd Ste 550
Marion
46268-6117
rcgf.*****
2000
$2,436,033,430
3
Corporation
2
2000122700083
14
Wilhelm Construction, INC.
USA
Indianapolis
3914 Prospect St
Marion
46203-2344
fawilhelm.*****
1923
$2,127,858,320
1,800
Corporation
5
2000101200067
15
Infrastructure And Energy Alternatives, INC.
USA
Indianapolis
6625 Network Way
Marion
46278-1682
iea.*****
2022
$2,078,420,000
2,650
Corporation
738
5797374
16
Lilly Endowment, INC.
USA
Indianapolis
2801 N Meridian St
Marion
46208-4712
lillyendowment.*****
1937
$2,061,897,636
46
Corporation
N/A
193062A010
17
The Finish Line INC
USA
Indianapolis
3308 N Mitthoefer Rd
Marion
46235-2332
finishline.*****
2004
$2,001,288,229
13,500
Corporation
3153
2004070600262
18
Copper Retail Jv LLC
USA
Indianapolis
225 W Washington St
Marion
46204-3435
business.*****
2020
$1,934,483,932
90,000
Corporation
607
N/A
19
Ipalco Enterprises, INC.
USA
Indianapolis
1 Monument Cir
Marion
46204-3025
iplpower.*****
1983
$1,933,080,000
1,138
Corporation
807
198309-326
20
Indianapolis Power & Light Company
USA
Indianapolis
1 Monument Cir
Marion
46204-2900
iplpower.*****
1926
$1,909,830,562
1,250
Corporation
807
192882-091
21
Mdwise Medicaid Network, INC.
USA
Indianapolis
2955 N Meridian St Ste 201
Marion
46208-5195
mdwise.*****
2015
$1,907,710,603
6
Corporation
N/A
2015021002806
22
Mdwise, INC.
USA
Indianapolis
2955 N Meridian St Ste 201
Marion
46208-5195
mdwise.*****
2018
$1,812,972,288
43
Corporation
153
1994040297
23
Rolls-Royce CORPORATION
USA
Indianapolis
450 S Meridian St
Marion
46225-1103
rolls-royce.*****
1915
$1,741,411,850
5,775
Corporation
364
2335555
24
Community Health Network, INC.
USA
Indianapolis
1500 N Ritter Ave
Marion
46219-3027
ecommunity.*****
1952
$1,560,073,201
5,000
Corporation
84
198204-795
25
ST. Vincent Hospital And Health Care Center, INC.
USA
Indianapolis
2001 W 86th St Ste 200
Marion
46260-1902
stvincent.*****
1881
$1,526,699,561
5,500
Corporation
841
180711-029

Showing 25 of 211,045 companies

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Largest industries in Indianapolis

The biggest industry groups in Indianapolis by registered company count, with the top five companies by revenue in each.

Legal Services

8,158 companies

SIC 8111

View all 8,158 in our tool →

General business services

7,927 companies

SIC 7389

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Transportation Services, Not Elsewhere Classified

5,627 companies

SIC 4789

View all 5,627 in our tool →

General Contractors-Single-Family Houses

5,412 companies

SIC 1521

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Restaurants and eating places

5,321 companies

SIC 5812

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Operators of Nonresidential Buildings

4,630 companies

SIC 6512

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Real estate agents and managers

4,538 companies

SIC 6531

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Business Consulting Services, Not Elsewhere Classified

4,449 companies

SIC 8748

View all 4,449 in our tool →

All industries in Indianapolis

Together, Legal Services, general business services and Transportation Services, Not Elsewhere Classified make up the top three industries in Indianapolis, accounting for 10% of the city's commercial activity. The oldest company we can find in Indianapolis is Indiana Democratic State Central Committee, founded in 1800, with West Newton Friends Church not far behind. They're still here, along with hundreds of thousands of others.

Crossroads of America is more than a slogan in Indianapolis, where interstates meet and logistics, motorsport and a major pharmaceutical maker anchor the economy. All of them are in our data. Search Indianapolis businesses in the live tool below, get the full list delivered as an Excel file, or pull the records straight into your own systems through our API.

211,045companies
  • Nonclassifiable Establishments44,143
  • Legal Services8,158
  • Business Services, Not Elsewhere Classified7,927
  • Transportation Services, Not Elsewhere Classified5,627
  • General Contractors-Single-Family Houses5,412
  • Eating Places5,321
  • Operators of Nonresidential Buildings4,630
  • Real Estate Agents and Managers4,538
  • Business Consulting Services, Not Elsewhere Classified4,449
  • Repair Shops and Related Services, Not Elsewhere Classified4,245
  • Other industries116,595

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Frequently Asked Questions

Common questions about searching, filtering, and ordering Indianapolis company data.

Our Indianapolis business directory currently lists every registered legal entity with a Indianapolis address in the official United States business register. The exact count is shown live at the top of this page.
Indianapolis records are sourced directly from the official United States business register and enriched with 50+ data points: revenue, employees, industry codes, contact details, and ownership.
Core registry fields are refreshed weekly. Enriched fields (revenue, employees, contact) are refreshed monthly so your Indianapolis list never goes stale.
Yes. Every Indianapolis record is tagged with SIC industry codes. You can request your directory filtered by one or several SIC codes, employee size bands, or revenue thresholds.
Excel (.xlsx), CSV, and JSON. For API customers, data is streamed as paginated JSON. Custom formats (Parquet, SQL dump) are available on request.
Yes. We only deliver legal-entity data and publicly listed business contact details. We do not include personal data of natural persons unless required by the company register itself (e.g. sole traders).
Yes. Request a free 100-record sample of Indianapolis data and we will email it within one business day.
Yes. The full Indianapolis dataset is available through our REST API with the same filters as our directory builder. See our API page for pricing tiers.
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