Outsourcing a cell therapy (CAR-T, NK, or TIL) program means contracting specialists for vector supply, process and analytical development, GMP autologous or allogeneic manufacturing, potency and release testing, and regulatory CMC support. BioBridgeX is the neutral marketplace: free for buyers, where you compare quotes and contract directly with every supplier you engage, in one place.
Cell Therapy (CAR-T / NK / TIL) CRO and CDMO vendors (84)
TRiCBIO
VCHP Clinical Solutions
Symbiosis Pharmaceutical Services
CDMO · Aseptic Fill-Finish, Drug Product Manufacturing, QC & Release Testing
Merck KGaA (MilliporeSigma / Sigma-Aldrich CTDMO)
CRO & CDMO · Viral Vector Manufacturing, Cell Therapy Manufacturing, mRNA / RNA Manufacturing
VectorBuilder
CRO & CDMO · Viral Vector Manufacturing, Plasmid DNA Manufacturing, Process Development
Pharmaron (Biologics / CGT)
CRO & CDMO · Viral Vector Manufacturing, Plasmid DNA Manufacturing, Cell Therapy Manufacturing
Esco Aster
CDMO · Viral Vector Manufacturing, Plasmid DNA Manufacturing, Cell Therapy Manufacturing
3PBIOVIAN (3P Biopharmaceuticals + Biovian)
CDMO · Viral Vector Manufacturing, Plasmid DNA Manufacturing, Cell Therapy Manufacturing
SK pharmteco
CDMO · Viral Vector Manufacturing, Plasmid DNA Manufacturing, Cell Therapy Manufacturing
The Center for Breakthrough Medicines
CDMO · Viral Vector Manufacturing, Cell Therapy Manufacturing, Plasmid DNA Manufacturing
ElevateBio BaseCamp
CDMO · Cell Therapy Manufacturing, Viral Vector Manufacturing, Process Development
RoslinCT
CDMO · Cell Therapy Manufacturing, Process Development, Analytical Development
Minaris Advanced Therapies
CDMO · Cell Therapy Manufacturing, Viral Vector Manufacturing, Process Development
Cellipont Bioservices
CDMO · Cell Therapy Manufacturing, Process Development, Analytical Development
Genezen
CDMO · Viral Vector Manufacturing, Cell Therapy Manufacturing, Plasmid DNA Manufacturing
National Resilience
CDMO · Viral Vector Manufacturing, Cell Therapy Manufacturing, mRNA / RNA Manufacturing
FUJIFILM Biotechnologies (formerly FUJIFILM Diosynth)
CDMO · Viral Vector Manufacturing, Cell Therapy Manufacturing, Process Development
Oxford Biomedica
CDMO · Viral Vector Manufacturing, Plasmid DNA Manufacturing, Process Development
WuXi Advanced Therapies
CRO & CDMO · Viral Vector Manufacturing, Cell Therapy Manufacturing, Plasmid DNA Manufacturing
Catalent
CDMO · Viral Vector Manufacturing, Cell Therapy Manufacturing, Plasmid DNA Manufacturing
GenScript ProBio
CDMO · Cell Line / Strain Development, Process Development, Analytical Development
3PBIOVIAN
CDMO · Cell Line / Strain Development, Process Development, Analytical Development
AGC Biologics
CDMO · Cell Line / Strain Development, Process Development, Analytical Development
Catalent Biologics
CDMO · Cell Line / Strain Development, Process Development, Analytical Development
Thermo Fisher Scientific (Patheon)
CRO & CDMO · Process Development, Drug Substance: Small Molecule / API, Analytical Development
Lonza
CRO & CDMO · Drug Substance: Small Molecule / API, Process Development, Analytical Development
Eurofins (Pharma Discovery & Bioanalytical Services)
CRO & CDMO · Bioanalytical Services, Central Laboratory Services, Genetic Toxicology
QPS Holdings
CRO · Bioanalytical Services, DMPK / ADME, GLP Toxicology
NorthEast BioLab
CRO · Bioanalytical Services, Immunogenicity & Immunotoxicology, Biomarker Discovery & Development
Synexa Life Sciences
CRO · Biomarker Discovery & Development, Bioanalytical Services, Immunogenicity & Immunotoxicology
CellCarta
CRO · Biomarker Discovery & Development, Bioanalytical Services, Immunogenicity & Immunotoxicology
Certara
CRO · PK/PD & Modeling, Biostatistics & Statistical Programming, Medical Writing
LabConnect
CRO · Central Laboratory Services, Biomarker Discovery & Development, Clinical Data Management
Labcorp
CRO & CDMO · Central Laboratory Services, GLP Toxicology, Safety Pharmacology
Q2 Solutions
CRO · Central Laboratory Services, Biomarker Discovery & Development, Bioanalytical Services
BioAgilytix Labs
CRO · Bioanalytical Services, Immunogenicity & Immunotoxicology, Biomarker Discovery & Development
TD2 (Translational Drug Development)
CRO · In Vitro Pharmacology, Biomarker Discovery & Development, PK/PD & Modeling
InnoSer Laboratories
CRO · In Vitro Pharmacology, Biomarker Discovery & Development, PK/PD & Modeling
Noble Life Sciences
CRO · In Vitro Pharmacology, GLP Toxicology, Bioanalytical Services
GemPharmatech
CRO · In Vitro Pharmacology, Target ID & Validation, Biomarker Discovery & Development
Biocytogen
CRO · In Vitro Pharmacology, Target ID & Validation, Biomarker Discovery & Development
EPO Berlin-Buch (Experimental Pharmacology & Oncology)
CRO · In Vitro Pharmacology, Biomarker Discovery & Development, PK/PD & Modeling
Labcorp (Labcorp Drug Development)
CRO · In Vitro Pharmacology, DMPK / ADME, GLP Toxicology
WuXi AppTec (WuXi Biology)
CRO & CDMO · In Vitro Pharmacology, DMPK / ADME, Bioanalytical Services
The Jackson Laboratory (JAX)
CRO · In Vitro Pharmacology, Biomarker Discovery & Development, Target ID & Validation
GenScript
CRO & CDMO · Assay Development & Screening, Protein Sciences & Reagents, Medicinal & Synthetic Chemistry
JOINN Laboratories / Biomere
CRO · GLP Toxicology, Safety Pharmacology, Toxicokinetics (TK)
KCAS Bio
CRO · Bioanalytical Services, Biomarker Discovery & Development, Immunogenicity & Immunotoxicology
IQVIA Laboratories (Q2 Solutions)
CRO · Bioanalytical Services, Biomarker Discovery & Development, DMPK / ADME
BioAgilytix
CRO · Bioanalytical Services, Immunogenicity & Immunotoxicology, Biomarker Discovery & Development
Evotec
CRO & CDMO · In Vitro / Early Toxicology, DMPK / ADME, Safety Pharmacology
Champions Oncology
CRO · In Vitro Pharmacology, Biomarker Discovery & Development, Assay Development & Screening
Crown Bioscience
CRO · In Vitro Pharmacology, Biomarker Discovery & Development, Assay Development & Screening
WuXi AppTec
CRO & CDMO · GLP Toxicology, Safety Pharmacology, Genetic Toxicology
Inotiv
CRO · GLP Toxicology, Safety Pharmacology, Genetic Toxicology
Labcorp (Labcorp Drug Development / former Covance)
CRO & CDMO · GLP Toxicology, Safety Pharmacology, Genetic Toxicology
Charles River Laboratories
CRO & CDMO · GLP Toxicology, Safety Pharmacology, Genetic Toxicology
Avance Clinical
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
TFS HealthScience
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Cytel
CRO · Biostatistics & Statistical Programming, Clinical Data Management, Clinical Operations
Precision for Medicine
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Pharmaron
CRO & CDMO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
WuXi Clinical
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
Tigermed
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
CMIC Group
CRO & CDMO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Linical
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
ClinChoice
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Emmes
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
ProPharma
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Novotech
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Premier Research
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Veristat
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Caidya
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Allucent
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
PSI CRO
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
Worldwide Clinical Trials
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
Syneos Health
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
Medpace
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
Fortrea
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
PPD (Thermo Fisher Scientific)
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
Parexel
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
ICON plc
CRO · Clinical Operations, Phase 1 / Early Clinical Unit, Clinical Data Management
IQVIA
CRO · Clinical Operations, Clinical Data Management, Biostatistics & Statistical Programming
What does it take to develop and manufacture a Cell Therapy (CAR-T / NK / TIL) drug?
Cell therapy is the hardest CMC problem in the modality landscape, and the work spreads across more suppliers than most teams expect at the outset. On the discovery and preclinical side you are validating a construct (the CAR design, the costimulatory domains, the cell source), running in vitro potency and cytotoxicity assays, and pushing toward IND-enabling tox in a relevant model. Cell products do not behave like small molecules in tox studies, so you often need a CRO that has actually run studies on a living cell drug rather than one that treats it as another biologic.
The center of gravity, though, is manufacturing. An autologous CAR-T process starts from a patient apheresis, runs through activation, viral transduction, expansion, formulation, and cryopreservation, and every one of those steps has to be locked down, characterized, and made reproducible across operators and sites. Allogeneic NK and TIL programs change the math: you are building a scalable, donor-derived or expanded process where consistency across a much larger batch matters more than turnaround on a single patient. Either way you need vector. Most CAR-T and many gene-modified NK programs depend on a lentiviral or retroviral vector, which means a viral vector manufacturing slot (and the plasmid DNA upstream of it) is on your critical path long before you reach clinical supply.
This is where specialist CDMOs separate from generalists. A generalist biologics shop can run a bioreactor and fill vials; far fewer have validated, GMP-grade closed-system cell processing, cryo logistics, a chain-of-identity and chain-of-custody system tying a product back to the right patient, and the potency and flow-based release panels regulators now expect for a cell drug. Analytical capability is the quiet differentiator: vector copy number, transduction efficiency, viability, identity, sterility, mycoplasma, endotoxin, and a potency assay that actually predicts clinical activity. A supplier that has filed this package before, and survived the agency questions that come with it, saves you months you cannot get back.
How do you choose a CRO or CDMO for Cell Therapy (CAR-T / NK / TIL)?
Supplier selection for cell therapy rewards specificity. The right partner for an autologous CAR-T is often the wrong one for an allogeneic NK platform, so screen against your exact process, scale, and regulatory path rather than a generic capability list. Use the checklist below as a starting screen, then go deep with the two or three suppliers that survive it.
- Relevant platform and track record: have they run your specific format (autologous CAR-T, allogeneic NK, TIL) through process development and GMP, not just adjacent gene therapy work? Ask for the cell types and constructs they have actually handled.
- GxP and analytical capability for this modality: validated GMP cleanrooms or closed/isolator systems, plus an analytical team that owns vector copy number, transduction efficiency, viability, identity, sterility, mycoplasma, and a real potency assay, not outsourced piecemeal.
- Vector and starting-material supply: in-house or reliably sourced lentiviral or retroviral vector and plasmid DNA, with timeline and slot availability that fits your clinical schedule, since vector lead times often dominate the program.
- Capacity and scale: enough suites and cryo capacity to run your batch cadence today and a credible path to commercial scale, whether that is many small autologous runs or fewer large allogeneic lots.
- Regulatory experience: prior INDs, BLAs, or comparable filings for cell products, familiarity with FDA and EMA expectations for potency and comparability, and the ability to author or support the CMC sections rather than hand you raw data.
- Chain of identity and logistics: a documented chain-of-identity and chain-of-custody system, cryopreservation and cold-chain handling, and apheresis or starting-material coordination that will not break under clinical timelines.
- IP and data ownership: clear terms that your process know-how, cell lines, and analytical methods remain yours, with no claim on your construct or downstream rights.
Frequently asked questions
Do I need separate suppliers for vector and cell manufacturing, or can one CDMO do both?
What is the difference between sourcing for an autologous CAR-T versus an allogeneic NK or TIL program?
How early should I lock in a cell therapy manufacturing slot?
Who owns my construct, process, and data when I outsource to a CDMO?
Is BioBridgeX really free for buyers, and how does the pricing work?
Can I run my whole cell therapy program, from preclinical CRO work through GMP supply, on one platform?
Source Cell Therapy (CAR-T / NK / TIL) work with one contract
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