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The 25 largest Biotechnology Research companies in Texas

Tamtam tracks 25 Biotechnology Research companies headquartered in Texas. This list ranks all of them by number of employees on LinkedIn, led by Natera, Caris Life Sciences and Iovance Biotherapeutics, Inc.. Their median headcount is 344. Half of them were founded in 2008 or later. The most common headquarters are Austin (6), Houston (4) and Dallas (3).

馃嚭馃嚫 Texas25 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Nateranatera.com

Global leader in cell-free DNA testing for oncology, women's health, and organ health Pioneering noninvasive testing to inform proactive treatment worldwide

Biotechnology Research 馃嚭馃嚫 Austin 5,791 2004
2
Caris Life Sciencescarislifesciences.com

Development and delivery of advanced molecular profiling and AI-driven precision medicine tools for disease detection, diagnosis, monitoring, and therapy selection.

Biotechnology Research 馃嚭馃嚫 Irving 1,642 1996
3
Iovance Biotherapeutics, Inc.iovance.com

Develops and delivers tumor infiltrating lymphocyte (TIL) therapies, pioneering a transformational approach to cure cancer by harnessing the immune system.

Biotechnology Research 馃嚭馃嚫 San Carlos 921 2007
4
BPL Plasmakedplasma.us

The company is focused on collecting high-quality plasma to help patients with severe or rare diseases worldwide

Biotechnology Research 馃嚭馃嚫 Austin 802 n/a
5
Luminexint.diasorin.com

Empowering labs in various markets to obtain reliable, timely answers for improved health outcomes through innovative diagnostic solutions and technology

Biotechnology Research 馃嚭馃嚫 Austin 761 n/a
6
Castle Biosciences, Inc.castlebiosciences.com

Innovative diagnostics company focused on transforming disease management with advanced tests for various cancers and mental health conditions

Biotechnology Research 馃嚭馃嚫 Friendswood 747 2008
7
Baylor Geneticsbaylorgenetics.com

A genetics company based in Houston's Texas Medical Center, providing services to clients in 50 states and 16 countries

Biotechnology Research 馃嚭馃嚫 Houston 622 1978
8
DM Clinical Researchdmclinicalresearch.com

A network of clinical trial sites in Houston, Texas connecting research organizations to individuals for medical advancement through physician-conducted studies

Biotechnology Research 馃嚭馃嚫 Houston 561 2006
9
Food Safety Net Servicesfsns.com

Network of ISO-accredited labs providing scientific testing and expertise for regulated food industries to ensure consumer trust and safety.

Biotechnology Research 馃嚭馃嚫 San Antonio 456 1994
10
ImmunoTek Bio Centers, LLCimmunotek.com

A biotech company specializing in safe collection of high-quality blood plasma, opening new centers, and supplying lifesaving therapies to patients

Biotechnology Research 馃嚭馃嚫 Southlake 440 2013
11
BioBridge Globalbiobridgeglobal.org

Integrates donor-to-patient services, offers blood, tissue, advanced therapies, and supports development of advanced therapies via access, testing, manufacturing, clinical trials.

Biotechnology Research 馃嚭馃嚫 San Antonio 439 2013
12
LifeCell, An Acelity Companyacelity.com

Leader in advanced wound therapeutics & regenerative medicine, providing innovative solutions globally to improve patients' lives with speed healing and economic value

Biotechnology Research 馃嚭馃嚫 San Antonio 431 1986
13
Diasorindiasorin.com

Global provider of targeted and syndromic molecular diagnostic products for laboratories, offering kits for infectious diseases and LDT primer pairs

Biotechnology Research 馃嚭馃嚫 Austin 344 1978
14
Scoutscoutclinical.com

Specializing in clinical meeting planning, patient payment, travel logistics, and virtual collaboration for pharmaceutical and biotech companies worldwide since 1995

Biotechnology Research 馃嚭馃嚫 Dallas 229 1995
15
Emerald Cloud Labemeraldcloudlab.com

Emerald Cloud Lab provides remote access to cutting-edge scientific labs worldwide, enabling researchers to design, run, and analyze experiments efficiently

Biotechnology Research 馃嚭馃嚫 Austin 202 2010
16
Miraca Life Sciencesmiracalifesciences.com

A leading provider of pathology services with expertise in dermatopathology, breast pathology, GI pathology, hematology/oncology pathology, and urologic pathology Also offers health IT consulting services

Biotechnology Research 馃嚭馃嚫 Irving 185 2012
17
True Healthtruehealthdiag.com

Innovative healthcare organization offering diagnostic testing, health management, and clinical integration services to empower patients and clinicians in disease prevention

Biotechnology Research 馃嚭馃嚫 Frisco 167 2014
18
Supreme Optimizationsupremeopti.com

Specializing in digital marketing for life science companies, we offer innovative strategies and expertise to help drive growth and success online

Biotechnology Research 馃嚭馃嚫 Dallas 159 2015
19
Santa Cruz Biotechnology (SCBT)scbt.com

Biotechnology company in Dallas offering diverse career opportunities in a collaborative work environment near downtown with access to sports, entertainment, and outdoor activities

Biotechnology Research 馃嚭馃嚫 Dallas 157 1991
20
VICIvici.com

A leading designer and manufacturer of valves and fittings for precision instrumentation, with a focus on medical and therapeutic applications Located in Houston, Texas

Biotechnology Research 馃嚭馃嚫 Houston 153 1968
21
Cellipont Bioservicescellipont.com

Develops and manufactures cell therapies from small to large batches, focusing on CAR-T, iNK, dendritic cell, and other novel cell therapy approaches.

Biotechnology Research 馃嚭馃嚫 The Woodlands 111 n/a
22
Matica Biotechnology, Inc.maticabio.com

Specializes in manufacturing viral vectors and gene therapies, offering streamlined global solutions with state-of-the-art technology for reliable and efficient product development.

Biotechnology Research 馃嚭馃嚫 College Station 71 2019
23
BioVeritasbioveritas.com

Upcycling excess biomass into natural ingredients approved by Mother Nature for a clean-label product line

Biotechnology Research 馃嚭馃嚫 Bryan 53 2021
24
Sycamore Life Sciences LLCsycamorelifesciences.com

A technology startup passionate about empowering scientists and advancing research to drive innovation

Biotechnology Research 馃嚭馃嚫 Houston 12 2015
25
MindWalk Corp. (formerly BioStrand)mindwalkai.com

Innovative technology and software analyze large data sets with precision for revolutionary insights in therapeutic and diagnostic research across life science disciplines

Biotechnology Research 馃嚭馃嚫 Austin 4 2019

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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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