List of Healthcare Companies in the USA

Last updated 21 October 2026

There are 1,795,850 healthcare companies in the USA, one in every 36 US companies. Most of them are small: four in five have one to four people, and only 22,201 firms employ 50 people or more. One in seventeen healthcare firms is based in Miami, Houston, New York, Phoenix and Brooklyn. Below you find the largest healthcare firms in the USA, the cities where they cluster, how many started this year and which are the oldest. The full list with addresses, phone numbers and email is in our US company database or through the Company Data API.

1,795,850 companies indexed · Data counted on 21 October 2026

Companies1,795,8501 in36 US companiesCities9,999Largest cityMiami 32,355Sole traders10%Employees1-4 (82%)Revenue$100-500K (47%)Email19%Phone45%Website32%

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A live view of all 1,795,850 healthcare firms, sorted by revenue. Narrow it by region, city, employee size, revenue, legal form or founding year, or search a firm by name.

Johnson & JohnsonJohnson & Johnson

	Company Name	Country	City	Address 1	State/Province	Postal Code	Website	Founding Year	Yearly Revenue in U.S. Dollars	Employees Total	Business Legal Type - Description	Number of Companies in Group	Company Registration Number
1	Johnson & Johnson	USA	New Brunswick	1 Johnson and Johnson Plz	Middlesex	08933-0002	*****.com	1886	$94,193,000,000	138,200	Corporation	1279	5106301000
2	Hca Healthcare, INC.	USA	Nashville	1 Park Plz	Davidson	37203-6527	*****.com	1968	$75,600,000,000	320,000	Corporation	3868	4886801
3	Kaiser Foundation Health Plan, INC.	USA	Oakland	1 Kaiser Plz	Alameda	94612-3610	*****.org	1955	$75,101,306,911	189,319	Corporation	1277	0299541
4	Eli Lilly And Company	USA	Indianapolis	1 Lilly Corporate Ctr	Marion	46285-0002	*****.com	1876	$65,179,000,000	50,000	Corporation	419	183025-143
5	Pfizer INC.	USA	New York	66 Hudson Blvd E	New York	10001-2189	*****.com	1942	$62,579,000,000	75,000	Corporation	702	383418
6	Abbvie INC.	USA	North Chicago	1 N Waukegan Rd	Lake	60064-1802	*****.com	2012	$61,160,000,000	57,000	Corporation	513	5126809
7	Bristol-Myers Squibb Company	USA	Princeton	Route 206 & Province Line Rd	Mercer	08540	*****.com	1887	$48,194,000,000	32,500	Corporation	489	0326501
8	Molina Healthcare, INC.	USA	Long Beach	200 Oceangate Ste 100	Los Angeles	90802	*****.com	1980	$45,426,000,000	19,000	Corporation	137	3551135
9	Abbott Laboratories	USA	Abbott Park	100 Abbott Park Rd	Il	60064-3500	*****.com	1888	$44,328,000,000	115,000	Corporation	1309	08142220
10	Commonspirit Health	USA	Chicago	444 W Lake St Ste 2500	Cook	60606-0097	*****.org	1979	$39,116,000,000	72,500	Corporation	1012	19871380804
11	Amgen INC.	USA	Thousand Oaks	1 Amgen Center Dr	Santa Clara	91320-1799	*****.com	1980	$36,751,000,000	31,500	Corporation	184	2106150
12	Upmc	USA	Pittsburgh	200 Lothrop St	Allegheny	15213-2536	*****.com	1982	$33,563,291,000	80,000	Corporation	663	0000757474
13	Hca INC.	USA	Nashville	1 Park Plz	Davidson	37203-6527	*****.com	2006	$33,409,086,786	190,000	Corporation	3868	0057056500
14	Kaiser Foundation Hospitals INC	USA	Oakland	1 Kaiser Plz	Alameda	94612-3610	*****.org	1948	$32,228,398,038	175,668	Corporation	1277	0224971
15	Gilead Sciences, INC.	USA	Foster City	333 Lakeside Dr	San Mateo	94404-1394	*****.com	1987	$29,443,000,000	17,209	Corporation	149	2129876
16	Medline INC.	USA	Northfield	3 Lakes Dr	Will	60093	*****.com	1966	$28,432,000,000	45,000	Corporation	154	5143163
17	Trinity Health CORPORATION	USA	Livonia	20555 Victor Pkwy	Wayne	48152-7031	*****.org	1978	$25,421,678,000	51,220	Corporation	866	197811-279
18	Stryker CORPORATION	USA	Portage	1941 Stryker Way	Kalamazoo	49002-9711	*****.com	1941	$25,116,000,000	56,000	Corporation	401	800151233
19	Danaher CORPORATION	USA	Washington	2200 Pennsylvania Ave Nw Ste 800w	District of Columbia	20037-1731	*****.com	1969	$24,568,000,000	60,000	Corporation	756	2103594
20	Advocate Health, INC.	USA	Charlotte	1000 Blythe Blvd	Mecklenburg	28203-5812	*****.org	2022	$23,643,455,178	150,000	Corporation	1273	6784998
21	Adventist Health System Sunbelt Healthcare CORPORATION	USA	Altamonte Springs	900 Hope Way	Seminole	32714-1502	*****.com	1981	$22,997,652,000	78,000	Corporation	426	760086
22	Becton, Dickinson And Company	USA	Franklin Lakes	1 Becton Dr	Bergen	07417-1880	*****.com	1897	$21,840,000,000	72,000	Corporation	582	1943801000
23	Tenet Healthcare CORPORATION	USA	Dallas	14201 Dallas Pkwy	Dallas	75254-2916	*****.com	1969	$21,574,000,000	100,000	Corporation	2146	C3523-1975
24	Ge Healthcare Technologies INC.	USA	Chicago	500 W Monroe St Ste 2100	Cook	60661-3655	*****.com	2022	$20,625,000,000	54,000	Corporation	789	6772877
25	Boston Scientific CORPORATION	USA	Marlborough	300 Boston Scientific Way	Middlesex	01752-1291	*****.com	1960	$20,074,000,000	53,000	Corporation	387	874815

Showing 25 of 1,795,850 companies

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Largest healthcare firms in the USA

The biggest firms by staff and by revenue, the largest in Miami, the biggest newcomers of 2026 and the oldest firms. Click a name for the record.

Mayo Clinic is the largest healthcare firm in the USA by headcount. 22,201 firms employ 50 people or more; 12,300 employ 100 or more.

1Rochester82,000 staff
2Charlotte62,000 staff
3Minneapolis57,754 staff
4Indianapolis50,000 staff
5New Haven30,278 staff
6Dayton24,278 staff
7West des Moines18,923 staff
8Raleigh16,933 staff
9Greenville15,000 staff
10Houston15,000 staff

By employee size · 1,790,187 firms with a known headcount

Employees	Firms	%
1-4	1,467,331	82%
5-9	216,934	12%
10-19	53,979	3%
20-49	29,742	2%
50-99	9,901	0.6%
100-199	5,333	0.3%
200-499	4,028	0.2%
500-999	1,509	<0.1%
1,000+	1,430	<0.1%

82% have 1 to 4 people; 29,742 have 20 to 49; 22,201 have 50 or more.

By yearly revenue (USD)

Revenue	Firms	%
< $100K	585,337	33%
$100K-$500K	846,554	47%
$500K-$1M	133,190	7%
$1M-$5M	195,702	11%
$5M-$10M	11,620	0.6%
$10M-$50M	12,716	0.7%
$50M-$100M	2,017	0.1%
$100M-$500M	2,600	0.1%
$500M+	1,330	<0.1%

47% between $100,000 and $500,000; 195,702 between $1M and $5M; 30,283 above $5M.

How many healthcare companies are there in the USA?

Healthcare companies and healthcare firms in the USA

1,795,850

21 October 2026

There are 1,795,850 healthcare companies and healthcare firms in the USA in our data (21 October 2026). That is one in every 36 US companies. About 542 new firms are entered in the register every working day this year (113,812 so far in 2026).

Structure

Single-site firms: 1,745,045 97%
Head offices: 50,805
Branch offices: 0

Classification

Our platform filter is SIC major group 80, 2833, 2834, 2835 and 7 more.

1,795,850 of the 1,795,850 are corporations and LLCs (100%); 173,976 are sole traders. They come from the state business registers and our US register data, through the Company Data API.

Where in the USA?

Miami has the most healthcare companies in the USA (32,355), ahead of Houston (19,470), New York (18,903), Phoenix (18,758) and Brooklyn (15,779). Together the five hold one in seventeen of them. Relative to their size, Hialeah, Glendale Junction and Gilbert have the most: 1.7 to 2.6 times the national share.

Cities by number of firms

9,999 US cities have at least one healthcare firm; 7,113 have ten or more; 0 have exactly one. Click a city to set the lens.

Only here

Where they cluster

Healthcare firms per 100 companies, in cities with at least 100 of them. The national share is 2.81. Hialeah has 2.6 times the national share.

2.6×
2.0×
1.7×
1.6×
1.6×
1.6×
1.6×
1.5×
1.5×
1.4×
1.4×
1.4×
1.4×
1.4×

Dashed line: the national share. A filled dot is twice the national share or more.

By county 1,927 counties

County	Firms	%
Los Angeles	70,352	4%
Maricopa	58,381	3%
Miami-Dade	56,022	3%
Orange	41,765	2%
Harris	25,547	1%
Cook	23,700	1%
Montgomery	23,292	1%
Broward	22,751	1%
Palm Beach	21,485	1%
Ct	19,628	1%

Show all 1,927

Healthcare firms in Miami

Miami has 32,355 healthcare companies and healthcare firms, 4.6% of all 702,216 Miami companies and 64% above the national share. Nine in ten Miami firms have fewer than five people; 99 have 50 or more. 2,587 new firms were entered in 2026, 680 date from before 1990.

Size

1-4 staff: 27,783 · 86%
5-9: 3,800 · 12%
10-19: 432 · 1%
20-49: 172 · 0.5%
50+: 99 · 0.3%

Legal form

Sole traders: 1,085 · 3%
Partnerships: 131 · 0.4%
Corporations and LLCs: 32,355 · 100%
Other or none: 0 · 0%

Of the US total: 1.8%
Of all Miami companies: 4.6%
Against the national share: 1.6×

New

Entered 2026 so far: 2,587
Entered 2025: 3,829
Of USA's 2026 entries: 2.3%

Old

Before 1990: 680 · 2%
1990 or later: 31,675 · 98%
Of USA's pre-1990 firms: 0.7%

Reachable

Email: 3,360 · 10%
Phone: 10,689 · 33%
Website: 6,267 · 19%

Revenue (USD)

Under $100K: 8,102 · 25%
$100K-$500K: 16,719 · 52%
$500K-$1M: 2,511 · 8%
$1M and more: 4,977 · 15%

Largest

112,990
29,000
34,200
44,000
53,700

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Firm sizes in the USA

Of the 1,790,187 US healthcare firms with a known headcount, 1,467,331 (82%) have one to four people, 216,934 have five to nine, 83,721 have ten to 49 and 22,201 have 50 or more. Most firms turn over between $100,000 and $500,000 a year (846,554, 47%).

EU size bands · the grey line shows all US companies

Micro under 101,684,265 94%
Small 10 to 4983,721 5%
Medium 50 to 24919,262 1%
Large 250+2,939 0.2%

Grey line: the share among all US companies (96% have under ten staff).

30,283

firms turn over more than $5 million a year; 18,663 more than $10 million.

113,812

firms were entered in 2026.

Sole traders or corporations: how they are organised

One in ten US healthcare firms work as sole traders, against 5% of all US companies. All are corporations and LLCs.

Sole traders173,97610%
Partnerships29,8272%
Corporations and LLCs1,795,850100%

Single-site: 97%
Head offices: 50,805
Branches: 0

All US companies: 5% sole traders, 1% partnerships, 68% corporations and LLCs.

The oldest firms in the USA

Our data holds 540 US healthcare firms from before 1900, 3,438 from before 1950 and 90,792 from before 1990.

1827
1. Boston
1828
1. Bridgeton
1837
1. Cleveland
1845
1. Brooklyn
1846
1. New York
1849
1. Albany

Older than you

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Move the slider to a year. Two live counts, scoped to this industry.

1990

90,792

US healthcare firms date from before 1990

5,438

were entered in 1990

How they compare

Next to related industries

There are 1,107 healthcare firms for every one of the contact lenses companies in the USA.

Industry	Firms	Website	1-4 staff
Healthcare Companies	1,795,850	32%	82%
Pharmacy Companies	96,335	59%	64%
Hospitals	55,284	69%	43%
Nursing Homes	51,551	59%	50%
Blood Banks	2,464	98%	62%
Contact Lenses Companies	1,622	56%	65%

In other countries

The USA has more healthcare firms than the UK or Australia, and more per company than either.

Country	Firms	Per 1,000 cos.
The USA	1,795,850	28.1
The UK	181,844	20.6
Australia	87,127	10.1
Belgium	53,260	22.3
Canada	36,446	8.5

More countries →

Free sample: healthcare firms in North America

Newcomers in the USA in 2026

113,812 healthcare firms were entered in the US register so far in 2026, about 542 a working day, after 179,534 in 2025. The USA as a whole saw 2,970,531 new companies in 2026, so this industry takes 3.8% of the inflow.

118,7352022
144,5302023
166,0052024
179,5342025
113,8122026 so far

113,812 of this year's 113,812 are corporations and LLCs.

The biggest newcomers of 2026

The year is the register entry; an established firm that changes legal form appears as new.

1Mount Pleasant780 staff
2Port Washington365 staff
3Concord252 staff
4Jacksonville250 staff
5Oklahoma City250 staff

How reachable are they?

Healthcare firms are easier to reach than the average US company: 45% list a phone number and 32% a website.

Email337,929 19%
Phone813,507 45%
Website573,285 32%

Grey line: all US companies (email 15%, phone 42%, website 24%).

The full list with these fields is in our US company database.

Frequently asked questions

How many healthcare companies are there in the USA?

There are 1,795,850 healthcare companies and healthcare firms in the USA in our data, counted on 21 October 2026. That is one in every 36 US companies.

Which is the largest healthcare firm in the USA?

Mayo Clinic in Rochester, with 82,000 staff. By revenue Johnson & Johnson in New Brunswick leads with $94.2 billion a year.

Which US city has the most healthcare companies?

Miami, with 32,355, ahead of Houston (19,470), New York (18,903), Phoenix (18,758) and Brooklyn (15,779). Relative to its size, Hialeah has the most: 2.6 times the national share.

How many healthcare firms are there in Miami?

32,355, which is 4.6% of all 702,216 Miami companies and 64% above the national share.

How big is a typical healthcare firm?

Small. 82% of the 1,790,187 firms with a known headcount have one to four people; 22,201 have 50 or more. Most turn over between $100,000 and $500,000 a year.

Are US healthcare companies sole traders or companies?

One in ten (173,976) are sole traders, 2% are partnerships and 100% (1,795,850) are corporations and LLCs.

How many healthcare firms started in 2026?

113,812 were entered in the US register so far in 2026, after 179,534 in 2025. 113,812 of them are corporations and LLCs.

What is the oldest healthcare firm in the USA?

Massachusetts Eye and Ear Infirmary in Boston, 1827, followed by Daughters of Charity Services of St. Louis in Bridgeton (1828) and The Metrohealth System in Cleveland (1837). 540 firms date from before 1900.

Which industry code covers healthcare companies?

Our platform filters them on SIC major group 80 (health services), 2833 (medicinal chemicals and botanical products), 2834 (pharmaceutical preparations) and 2835 (in vitro and in vivo diagnostic substances) and 7 more.

Can I download the full list?

Yes. All 1,795,850 firms with address, phone, email, legal form, employees, revenue and founding year, as Excel, CSV or through the API.

Discover more: related industries, by city, in other countries

The lists closest to this one. Every industry and city in the USA is on the USA page.

Health and social work

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Europe

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Asia Pacific

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