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List of research institutes in Massachusetts

Tamtam tracks 48 research institutes headquartered in Massachusetts. This list ranks all of them by number of employees on LinkedIn, led by Harvard University, Massachusetts Institute of Technology and Massachusetts General Hospital. Their median headcount is 2,640. Half of them were founded in 1936 or later. The most common headquarters are Boston (15), Cambridge (15) and Burlington (2).

馃嚭馃嚫 Massachusetts48 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Harvard Universityharvard.edu

An institution dedicated to teaching, learning, and research, producing global leaders across disciplines since 1636 Maintains flagship social media channels

Higher Education 馃嚭馃嚫 Cambridge 34,940 n/a
2
Massachusetts Institute of Technologyweb.mit.edu

A private research university in Cambridge, Massachusetts, advancing knowledge and educating students in science and technology-focused areas

Higher Education 馃嚭馃嚫 Cambridge 23,586 1861
3
Massachusetts General Hospitalmassgeneral.org

Dedicated to providing top-notch healthcare in a compassionate environment through innovative research and education, improving health in diverse communities served

Hospitals and Health Care 馃嚭馃嚫 Boston 20,001 1811
4
Mass General Brighammassgeneralbrigham.org

Integrated academic health system providing patient care, research, teaching, and community services through hospitals, insurance, and specialized medical centers.

Hospitals and Health Care 馃嚭馃嚫 Somerville 17,890 n/a
5
Northeastern Universitynortheastern.edu

Global research university combining experiential learning with cooperative education, offering diverse programs and addressing health, security, and sustainability challenges worldwide.

Higher Education 馃嚭馃嚫 Boston 17,385 n/a
6
Boston University School of Public Healthbu.edu

Graduate education and research in public health fields, focusing on improving health of vulnerable populations through policy and practice.

Higher Education 馃嚭馃嚫 Boston 16,431 1976
7
Boston Universitybu.edu

Leading private research and teaching institution with global presence. Inclusive, serving, and collaborating with Boston since 1869.

Higher Education 馃嚭馃嚫 Boston 15,935 1869
8
Harvard Business Schoolhbs.edu

Offers MBA, PhD, executive education, and online programs focused on leadership development, business practice, and entrepreneurship worldwide.

Higher Education 馃嚭馃嚫 Boston 12,457 1908
9
Harvard Medical Schoolhms.harvard.edu

A prestigious medical school fostering a diverse community of leaders dedicated to advancing knowledge, education, and research to alleviate human suffering

Higher Education 馃嚭馃嚫 Boston 12,076 n/a
10
University at Buffalobuffalo.edu

Extraordinary community, creative activity and research changing the world. New York State's flagship university, AAU member.

Higher Education 馃嚭馃嚫 Burlington 11,906 1846
11
University of Massachusetts Amherstumass.edu

A top-ranked teaching and research institution in western Massachusetts with about 28,500 students, part of the University of Massachusetts system

Higher Education 馃嚭馃嚫 Amherst 11,525 1863
12
Boston Collegebc.edu

A Jesuit Catholic university in Boston that emphasizes academic excellence, leadership, and service to society

Higher Education 馃嚭馃嚫 Chestnut Hill 9,503 n/a
13
Dana-Farber Cancer Institutedana-farber.org

Providing expert, compassionate care to children and adults with cancer while advancing understanding, treatment, cure, and prevention.

Hospitals and Health Care 馃嚭馃嚫 Boston 8,981 1947
14
UMass Chan Medical Schoolumassmed.edu

Trains doctors, scientists, and nurses, conducts groundbreaking research and clinical trials, offers consulting services, and manufactures vaccines and biologics.

Higher Education 馃嚭馃嚫 Worcester 6,314 n/a
15
University of Massachusetts Lowelluml.edu

Public university offering affordable, high-quality education with hands-on learning, accredited programs, and strong student support for career readiness.

Higher Education 馃嚭馃嚫 Lowell 4,772 1894
16
MIT Lincoln Laboratoryll.mit.edu

Research and development center applying advanced technology to national security problems, focusing on long-term innovation and rapid prototyping.

Defense and Space Manufacturing 馃嚭馃嚫 Lexington 4,083 1951
17
Worcester Polytechnic Institutewpi.edu

A prestigious institution offering opportunities for ambitious individuals to succeed, be challenged, and make a difference in the world

Higher Education 馃嚭馃嚫 Worcester 3,846 n/a
18
Roswell Park Comprehensive Cancer Centerroswellpark.org

A comprehensive cancer center offering cutting-edge care, research, and education to reduce the cancer burden and set national standards

Hospitals and Health Care 馃嚭馃嚫 Burlington 3,751 1898
19
Brandeis Universitybrandeis.edu

Private research university offering inclusive, high-quality education with renowned faculty, fostering innovation and diverse student community in Boston suburbs.

Higher Education 馃嚭馃嚫 Waltham 3,483 1948
20
University of Massachusettsyoutube.com

Public university system offering high-quality education, conducting extensive research, and providing impactful public service to communities locally and globally.

Higher Education 馃嚭馃嚫 Boston 3,476 1863
21
Broad Institute of MIT and Harvardbroadinstitute.org

Multidisciplinary teams collaborate across labs and programs to address complex biomedical challenges in human biology and disease worldwide.

Research Services 馃嚭馃嚫 Cambridge 3,204 2003
22
MIT Sloan School of Managementmitsloan.mit.edu

A leading management school in Cambridge, Massachusetts that focuses on inventing ideas with impact, discovering future challenges and opportunities

Higher Education 馃嚭馃嚫 Cambridge 3,132 n/a
23
University of Massachusetts Dartmouthumassd.edu

A national research university offering undergraduate, graduate, and doctoral programs, fostering curious and innovative students on a unique campus Located on the SouthCoast

Higher Education 馃嚭馃嚫 Dartmouth 2,644 1895
24
Harvard T.H. Chan School of Public Healthhsph.harvard.edu

A historic institution rooted in public health activism, offering professional training programs in preventive medicine and sanitary engineering since 1913

Higher Education 馃嚭馃嚫 Boston 2,640 n/a
25
McLean Hospitalmcleanhospital.org

A leading psychiatric hospital dedicated to treating mental health conditions, conducting innovative research, and providing education to improve patient outcomes

Mental Health Care 馃嚭馃嚫 Belmont 2,296 1811
26
Boston University School of Medicinebumc.bu.edu

A dedicated medical school focused on educating students, conducting research, and promoting public health with values of excellence and social justice

Higher Education 馃嚭馃嚫 Boston 2,102 1848
27
Mass General Hospitalmassgeneral.org

A higher education company located in Cambridge, Massachusetts, United States, specializing in providing healthcare services and medical research at Mass General Hospital

Higher Education 馃嚭馃嚫 Cambridge 1,839 n/a
28
Instituto Tecnol贸gico Aut贸nomo de M茅xicomtr.bio

Contributes to integral personal development and a more free, just, and prosperous Mexico, with academic excellence and high-quality autonomous research.

Higher Education 馃嚭馃嚫 Alvaro Obregon 1,552 1946
29
Massachusetts Eye and Earmasseyeandear.org

Specialty hospital providing excellent care for disorders of the eye, ear, nose, and throat, while also focusing on education and research

Hospitals and Health Care 馃嚭馃嚫 Boston 1,514 1824
30
U.S. Army DEVCOM Soldier Centersc.devcom.army.mil

Innovative science and technology solutions for US Army Soldiers to optimize performance, survivability, mobility, and combat effectiveness through various focus areas

Defense and Space Manufacturing 馃嚭馃嚫 Natick 1,367 1954
31
Woods Hole Oceanographic Institutionwhoi.edu

A nonprofit organization dedicated to ocean research, engineering, and education, focused on advancing solutions for the planet's future

Research Services 馃嚭馃嚫 Woods Hole 1,330 1930
32
Harvard Kennedy Schoolhks.harvard.edu

This organization at Harvard Kennedy School aims to improve public policy, leadership, and global connections for a safer, freer, and more just society

Higher Education 馃嚭馃嚫 Cambridge 1,226 1936
33
UMass Dartmouthumassd.edu

A public university in Massachusetts offering a wide range of undergraduate, graduate, and continuing education programs with a focus on student success and engagement

Higher Education 馃嚭馃嚫 North Dartmouth 1,207 1895
34
Harvard Graduate School of Educationgse.harvard.edu

Dedicated to studying and improving education, believing it is crucial to society's health and future

Higher Education 馃嚭馃嚫 Cambridge 1,109 n/a
35
MIT Computer Science and Artificial Intelligence Laboratory (CSAIL)csail.mit.edu

Leading research in computer science and artificial intelligence, developing innovative technologies and fostering industry collaborations for future information technology advancements.

Higher Education 馃嚭馃嚫 Cambridge 999 2003
36
MIT Media Labmedia.mit.edu

An interdisciplinary creative playground at the intersection of academic rigor and transformative technology, focused on positive societal impact

Higher Education 馃嚭馃嚫 Cambridge 801 1985
37
Abdul Latif Jameel Poverty Action Lab (J-PAL)povertyactionlab.org

Global network conducting randomized evaluations to improve poverty reduction programs, informing policy through scientific evidence and training.

Research Services 馃嚭馃嚫 Cambridge 760 2003
38
Harvard University Graduate School of Designgsd.harvard.edu

A leading graduate school focused on educating professionals in architecture, landscape design, urban planning, and related disciplines to shape the 21st century built environment

Architecture and Planning 馃嚭馃嚫 Cambridge 681 n/a
39
Harvard John A. Paulson School of Engineering and Applied Sciencesseas.harvard.edu

SEAS conducts collaborative research and education at the intersection of engineering, applied sciences, and technology to address global challenges and serve society

Higher Education 馃嚭馃嚫 Cambridge 600 n/a
40
Joslin Diabetes Centerjoslin.org

A world-renowned diabetes center dedicated to finding a cure and improving treatment for diabetes, with a mission to prevent, treat, and cure diabetes

Hospitals and Health Care 馃嚭馃嚫 Boston 600 1898
41
Saint-Gobain Research North Americasgr-northamerica.saint-gobain.com

Innovative research lab developing ceramic and polymer solutions for energy efficiency, resource conservation, and various industries through advanced manufacturing processes

Research Services 馃嚭馃嚫 Northborough 187 1985
42
MIT Department of Materials Science and Engineering (DMSE)dmse.mit.edu

A global leader in Materials Science and Engineering, driving innovative research and solutions for a sustainable future through interdisciplinary projects

Higher Education 馃嚭馃嚫 Cambridge 62 1861
43
Tufts Clinical and Translational Science Institute (CTSI)tuftsctsi.org

Dedicated to improving clinical care and health through innovative team science, connecting researchers, healthcare industry, and community stakeholders for better health outcomes

Research Services 馃嚭馃嚫 Boston 46 2008
44
MGH Mongan Institutemonganinstitute.org

A leading community of scientists focused on transforming health care and achieving health equity through research, training, and collaborations

Research Services 馃嚭馃嚫 Boston 21 1998
45
CHANGE Labchangelabboston.com

The CHANGE Lab at Northeastern University focuses on researching health disparities in adolescents, engaging with communities, and developing health equity programs

Higher Education 馃嚭馃嚫 Boston 19 2013
46
NYSEARCH / NGAnysearch.org

A collaborative organization managing premier natural gas RD & D programs for gas utilities, focusing on improving safety, efficiency, and innovation in gas delivery systems

Utilities 馃嚭馃嚫 Westborough 10 1982
47
MIT Materials Research Laboratorymrl.mit.edu

The company supports materials science research, interdisciplinary projects, educational outreach programs, and industry engagement to benefit society

Higher Education 馃嚭馃嚫 Cambridge 10 2017
48
MIT Sanasana.mit.edu

A multidisciplinary organization using technology, analytics, and education to improve global health by democratizing access to quality healthcare and knowledge

Hospitals and Health Care 馃嚭馃嚫 Cambridge 2 2009

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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 24, 2026.

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