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Top 29 critical infrastructure operators in Rhode Island

Tamtam tracks 29 critical infrastructure operators headquartered in Rhode Island. This list ranks all of them by number of employees on LinkedIn, led by CVS Health, Lifespan and Citizens. Their median headcount is 451. Half of them were founded in 1951 or later. The most common headquarters are Providence (18).

馃嚭馃嚫 Rhode Island29 companiesUpdated Nov 11, 2026

This list features large critical infrastructure operators in Rhode Island, primarily within the healthcare sector. Companies like CVS Health, providing accessible health care services, and Lifespan, a leading health system, are prominent. Citizens, a financial services provider, is also included.

The data shows a strong concentration of healthcare providers, with the majority of listed companies operating hospitals or health centers. Most of these organizations are headquartered in Providence, indicating a central hub for critical infrastructure in the state.

#CompanyIndustryHeadquarters EmployeesFounded
1
CVS Healthcvshealth.com

Providing accessible health care services, managing chronic diseases, supporting medication compliance, and improving community health through local and digital channels.

Hospitals and Health Care 馃嚭馃嚫 Woonsocket 139,212 1963
2
Lifespanbrownhealth.org

Leading health system in Rhode Island, providing academic, integrated, and customer-friendly healthcare services through nationally recognized hospitals and a commitment to community wellbeing

Hospitals and Health Care 馃嚭馃嚫 Providence 24,773 1994
3
Citizenscitizensbankonline.com

Providing financial services and solutions with a customer-centric approach, supporting clients, colleagues, and communities on their unique journeys.

Banking 馃嚭馃嚫 Providence 23,171 n/a
4
Care New Englandcarenewengland.org

Health system focused on transforming healthcare by providing top medical care, innovative programs, and engaging in discussions to improve community health

Hospitals and Health Care 馃嚭馃嚫 Providence 4,740 1996
5
Rhode Island Hospitalbrownhealth.org

A leading teaching hospital affiliated with Brown University, providing expert care in cancer, cardiology, emergency medicine, neurosciences, orthopedics, and more

Hospitals and Health Care 馃嚭馃嚫 Providence 2,830 1863
6
Women & Infants Hospitalwomenandinfants.org

A leading hospital specializing in women's health, newborn care, infertility treatment, gynecologic cancers, obstetrics, and other medical conditions in the region

Hospitals and Health Care 馃嚭馃嚫 Providence 1,520 1884
7
Kent Hospitalkentri.org

Leading hospital in Rhode Island offering primary and acute care services, specialized programs in emergency, family, and internal medicine, cardiology, and gastroenterology Affiliated with top medical institutions

Hospitals and Health Care 馃嚭馃嚫 Warwick 1,079 1951
8
South County Healthsouthcountyhealth.org

A leading healthcare provider in Washington County, RI, offering a wide range of inpatient, outpatient, and home health services with excellent patient satisfaction

Hospitals and Health Care 馃嚭馃嚫 Ri 958 1919
9
The Miriam Hospitalbrownhealth.org

This company provides community-based health care services in Providence, Rhode Island at The Miriam Hospital

Hospitals and Health Care 馃嚭馃嚫 Providence 866 n/a
10
Butlerbutler.org

Nonprofit hospital offering psychiatric and substance abuse treatment for adults, seniors, and adolescents in Rhode Island and southeastern Massachusetts Specializes in various disorders

Hospitals and Health Care 馃嚭馃嚫 Providence 712 1844
11
Roger Williams Medical Centerchartercare.org

An academic medical center offering advanced care in cancer, elder care, and gastroenterology, with a focus on training future physicians

Hospitals and Health Care 馃嚭馃嚫 Providence 575 n/a
12
Thundermist Health Centerthundermisthealth.org

Non-profit community health center providing comprehensive medical, dental, mental health, pharmacy services along with social work support and community programs

Hospitals and Health Care 馃嚭馃嚫 Woonsocket 484 1969
13
CharterCARE Health of Rhode Islandchartercarehealth.org

CharterCARE Health Partners operates a regional health care network with hospitals, specialty centers, physician practices, and home care services in Rhode Island

Hospitals and Health Care 馃嚭馃嚫 Providence 480 n/a
14
Westerly Hospitalwesterlyhospital.org

A community hospital in southern Rhode Island and southeastern Connecticut offering a full range of quality inpatient and outpatient services

Hospitals and Health Care 馃嚭馃嚫 Westerly 452 n/a

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15
Citizens Private Bankcitizensbank.com

A division of a large financial institution offering personalized banking and wealth management solutions to help clients preserve and grow wealth for generations

Financial Services 馃嚭馃嚫 Providence 451 n/a
16
Landmark Medical Centerlandmarkmedical.org

An acute care hospital with 214 beds in Woonsocket, RI, providing a wide range of medical services and affiliated with Prime Healthcare Services

Hospitals and Health Care 馃嚭馃嚫 Woonsocket 438 1873
17
The Providence Centerprovidencecenter.org

The organization provides behavioral health services, including mental health and addiction treatment, tailored to individuals' needs for recovery and wellness in the community

Mental Health Care 馃嚭馃嚫 Providence 430 1969
18
Coastal Medicalbrownhealth.org

Primary care practice within Lifespan health system, serving 165,000+ patients in Rhode Island with 150 clinicians Emphasizes quality care, accessibility, and care team support

Medical Practices 馃嚭馃嚫 Providence 362 1995
19
Navigant Credit Unionnavigantcu.org

A community-focused credit union in Rhode Island, improving financial well-being since 1915, with over $3 billion in assets and recognized as a top workplace

Banking 馃嚭馃嚫 Smithfield 331 1915
20
BankNewportbanknewport.com

Established in 1819, this mutual savings bank based in Rhode Island offers personal and business banking products with $26 Billion in assets

Banking 馃嚭馃嚫 Middletown 325 1819
21
Citizens Commercial Bankingcitizensbank.com

Commercial banking division of a financial institution offering wholesale banking products and services for corporations, institutions, and not-for-profit clients to reach their potential

Financial Services 馃嚭馃嚫 Providence 320 n/a
22
Providence Community Health Centersprovidencechc.org

A leading primary health care provider offering a range of services, including specialty care and community-focused education, committed to serving all patients

Medical Practices 馃嚭馃嚫 Providence 301 1968
23
Rhode Island Energyrienergy.com

Provider of essential energy services to over 770,000 customers in Rhode Island, supporting the transition to cleaner energy solutions and sustainable power grids

Utilities 馃嚭馃嚫 Providence 274 n/a
24
Rhode Island Blood Centerribc.org

This non-profit community blood center supplies all Rhode Island hospitals with a safe, plentiful blood supply and provides various therapeutic treatments and research programs

Hospitals and Health Care 馃嚭馃嚫 Providence 236 1979
25
Citizens Private Wealthcitizensbank.com

A division of a major financial institution offering wealth management services to wealthy individuals and families, including securities, insurance, and investment advisory services

Financial Services 馃嚭馃嚫 Providence 224 1828
26
Monmouthshire Building Societymonbs.com

A leading financial institution in Wales offering a range of mortgage, savings, and insurance products with a focus on friendly service and financial security

Financial Services 馃嚭馃嚫 Newport 214 1869
27
Thrive Behavioral Healththrivebhri.org

Providing treatment and support for individuals and families dealing with mental health issues, substance abuse, crisis situations, and homelessness

Mental Health Care 馃嚭馃嚫 Warwick 208 1976
28
Narragansett Bay Commission, RInarrabay.com

Largest clean water agency in Rhode Island, focused on protecting and enhancing water quality of Narragansett Bay and tributaries.

Utilities 馃嚭馃嚫 Providence 183 1980
29
Westerly Community Credit Unionwesterlyccu.com

A financial institution with over 22,000 members offering deposit & lending products, online services, financial education, and community involvement initiatives

Banking 馃嚭馃嚫 Westerly 66 1948

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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 Nov 11, 2026.

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