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30 leading Biotechnology Research companies in Pennsylvania

Tamtam tracks 30 Biotechnology Research companies headquartered in Pennsylvania. This list ranks all of them by number of employees on LinkedIn, led by Avantor, Clario and VWR, part of Avantor. Their median headcount is 361. Half of them were founded in 2000 or later. The most common headquarters are Philadelphia (6), Malvern (4) and King of Prussia (3).

馃嚭馃嚫 Pennsylvania30 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Avantorvwr.com

A global provider of mission-critical products and services for biopharma, healthcare, education, and advanced technologies industries, setting science in motion worldwide

Biotechnology Research 馃嚭馃嚫 Radnor Township 13,000 1904
2
Clarioclario.com

A leading healthcare research and technology company providing expertise and technology for advancing clinical trials in various therapeutic areas worldwide

Biotechnology Research 馃嚭馃嚫 Philadelphia 7,151 1972
3
VWR, part of Avantorvwr.com

Global provider of critical products and services for biopharma, healthcare, education, and technology industries, serving research, development, and production activities worldwide

Biotechnology Research 馃嚭馃嚫 Radnor 5,646 1852
4
Eurofins Lancaster Laboratorieseurofinsus.com

A global contract laboratory providing comprehensive services in pharmaceutical, biopharmaceutical, and environmental sciences to a diverse range of clients worldwide

Biotechnology Research 馃嚭馃嚫 Lancaster 3,426 1961
5
UBCubc.com

Providing biopharma with real-world data and analytics to demonstrate product safety, efficacy, value, and improve patient outcomes.

Biotechnology Research 馃嚭馃嚫 King of Prussia 2,410 2003
6
Spark Therapeutics, Inc.sparktx.com

Leading gene therapy company focused on treating inherited diseases through innovative science, integrated expertise, and commitment to accelerating healthcare transformation globally

Biotechnology Research 馃嚭馃嚫 Philadelphia 1,035 2013
7
AgroFreshagrofresh.com

AgroFresh empowers fresh produce businesses with science-based solutions to enhance quality, extend shelf life, prevent food waste, and preserve resources

Biotechnology Research 馃嚭馃嚫 Philadelphia 726 1996
8
Eurofins BioPharma Product Testing North Americaeurofinsus.com

Global network of GMP product testing labs for pharmaceutical and medical device companies offering comprehensive services, methodologies, and personalized solutions worldwide

Biotechnology Research 馃嚭馃嚫 Lancaster 653 n/a
9
ABECabec.com

Provides integrated process solutions and services for manufacturing in the biopharmaceutical industry, supporting production of antibody, vaccine, and protein therapies.

Biotechnology Research 馃嚭馃嚫 Bethlehem 595 1974
10
BioTelemetry, Inc.gobio.com

A leading mobile and wireless medical technology company, providing health information delivery, cardiac monitoring, blood-glucose monitoring, medical imaging, and manufacturing services Passionate about saving lives

Biotechnology Research 馃嚭馃嚫 Malvern 593 n/a
11
Microbac Laboratories, Inc.microbac.com

Testing company partnering with businesses to ensure quality, safety, and performance of products and operations through a network of laboratories Delivery of timely and reliable data

Biotechnology Research 馃嚭馃嚫 Pittsburgh 479 1969
12
Resolianresolian.com

Resolian collaborates on therapeutic modalities to provide world-class scientific solutions, specializing in bioanalytics and analytical sciences for various industries

Biotechnology Research 馃嚭馃嚫 Malvern 463 2008
13
Philips BioTel Heartgobio.com

The company specializes in cardiac arrhythmia diagnosis and monitoring, offering a full range of cardiac monitoring solutions for healthcare providers

Biotechnology Research 馃嚭馃嚫 Malvern 459 1999
14
SP Industries Inc.scientificproducts.com

Manufactures scientific equipment, fill-finish solutions, freeze dryers, and lab apparatus for research, healthcare, and various industries worldwide. Trusted partner.

Biotechnology Research 馃嚭馃嚫 Warminster 376 n/a
15
Solesissolesis.com

A market leader in biomaterials for life sciences, developing critical components for medical devices and single-use technologies Operates through four subsidiaries

Biotechnology Research 馃嚭馃嚫 Telford 361 n/a
16
Jeanes Hospitaljeanes.com

Biotechnology company in Philadelphia, specializing in research and development of advanced medical solutions Located at 7600 Central Ave

Biotechnology Research 馃嚭馃嚫 Philadelphia 341 n/a
17
Fisher Scientificfishersci.com

Leading scientific marketplace providing a wide range of lab and production essentials, support services, and innovative solutions to drive productivity and innovation

Biotechnology Research 馃嚭馃嚫 Pittsburgh 338 n/a
18
Krystal Biotech, Inc.krystalbio.com

This company specializes in developing genetic medicines to address urgent medical needs, aiming to bring innovative solutions to patients

Biotechnology Research 馃嚭馃嚫 Pittsburgh 310 2016
19
Braeburnbraeburnrx.com

Dedicated to transforming the management of opioid use disorder through community partnerships, aiming to provide the best care and support for individuals

Biotechnology Research 馃嚭馃嚫 Plymouth Meeting 310 2012
20
Eurofins Central Laboratoryeurofinscentrallaboratory.com

Global provider of high quality central laboratory services supporting all phases of clinical trials, offering a wide range of laboratory testing solutions worldwide

Biotechnology Research 馃嚭馃嚫 Lancaster 261 1987
21
Rocket Pharmaceuticalsrocketpharma.com

Clinical-stage company dedicated to gene therapy cures, fostering team collaboration and well-being for patients through biotechnology innovation.

Biotechnology Research 馃嚭馃嚫 Cranbury 221 2015
22
Cabaletta Biocabalettabio.com

Clinical-stage biotechnology developing engineered T cell therapies for autoimmune diseases, seeking deep and durable treatment for patients Headquarters in Philadelphia, PA

Biotechnology Research 馃嚭馃嚫 Philadelphia 190 2017
23
Sylvansylvan.bio

Global producer and distributor of mushroom spawn with facilities worldwide, supplying over 65 countries

Biotechnology Research 馃嚭馃嚫 Kittanning 184 1946
24
ICON Government and Public Health Solutionsiconplc.com

Provides clinical development and staffing services to US Government agencies, multinational public health organizations, and global NGOs in various disease areas.

Biotechnology Research 馃嚭馃嚫 Blue Bell 180 1994
25
Menarini Silicon Biosystemssiliconbiosystems.com

Provider of rare cell technologies for clinical research, offering solutions for high-resolution cell study, enumeration, and sorting with single-cell precision

Biotechnology Research 馃嚭馃嚫 Huntingdon Valley 168 2005
26
TechData Service Company, LLCtechdataservice.com

Provider of IT and data science professionals specializing in pharmaceutical research industries, offering technology solutions to maximize cost savings and productivity

Biotechnology Research 馃嚭馃嚫 King of Prussia 160 2000
27
DRUGSCANdrugscan.com

National toxicology and infectious disease testing laboratory offering prescription drug monitoring, specialized drug testing, workplace drug testing, and COVID-19 testing services

Biotechnology Research 馃嚭馃嚫 Horsham 147 1985
28
Reaction Biologyreactionbiology.com

A trusted research partner in preclinical drug discovery, offering biochemical targets, cell-based assays, in vivo oncology models, custom assay development, and protein production services

Biotechnology Research 馃嚭馃嚫 Malvern 146 2001
29
Advanced Therapies, LLCadvancedtherapies.com

Provides contract testing, development, and manufacturing for advanced cell therapies, focusing on faster development, predictable production, reduced complexity, and lower costs for high-touch products.

Biotechnology Research 馃嚭馃嚫 Philadelphia 121 2004
30
Center for Breakthrough Medicinesbreakthroughmedicines.com

Provides integrated contract development and manufacturing for cell and gene therapies, offering a one-source solution for advanced therapies.

Biotechnology Research 馃嚭馃嚫 King of Prussia 70 2020

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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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