# BioPharmSignal Company Sectors Canonical URL: https://biopharmsignal.com/sector Browse biotech companies by modality, disease area, technology platform, market segment, and catalyst theme. ## Sector Pages - [Oncology](https://biopharmsignal.com/sector/oncology.md) — 293 companies - [Immunology](https://biopharmsignal.com/sector/immunology.md) — 95 companies - [CNS](https://biopharmsignal.com/sector/cns.md) — 92 companies - [MedTech](https://biopharmsignal.com/sector/medtech.md) — 91 companies - [Immunotherapy](https://biopharmsignal.com/sector/immunotherapy.md) — 66 companies - [Rare Disease](https://biopharmsignal.com/sector/rare-disease.md) — 45 companies - [Diagnostics](https://biopharmsignal.com/sector/diagnostics.md) — 37 companies - [Gene Therapy](https://biopharmsignal.com/sector/gene-therapy.md) — 36 companies - [Cardio-Metabolic](https://biopharmsignal.com/sector/cardio-metabolic.md) — 35 companies - [Infectious Disease](https://biopharmsignal.com/sector/infectious-disease.md) — 31 companies - [Ophthalmology](https://biopharmsignal.com/sector/ophthalmology.md) — 28 companies - [Small Molecule Drugs](https://biopharmsignal.com/sector/small-molecule-drugs.md) — 19 companies - [Vaccines](https://biopharmsignal.com/sector/vaccines.md) — 16 companies - [Antibody Drugs](https://biopharmsignal.com/sector/antibody-drugs.md) — 15 companies - [Hematology](https://biopharmsignal.com/sector/hematology.md) — 14 companies - [Women's Health](https://biopharmsignal.com/sector/women-s-health.md) — 14 companies - [Biologics](https://biopharmsignal.com/sector/biologics.md) — 13 companies - [Life Science Tools](https://biopharmsignal.com/sector/life-science-tools.md) — 13 companies - [Nucleic Acid Drugs](https://biopharmsignal.com/sector/nucleic-acid-drugs.md) — 12 companies - [Healthcare Services](https://biopharmsignal.com/sector/healthcare-services.md) — 11 companies - [Respiratory](https://biopharmsignal.com/sector/respiratory.md) — 11 companies - [Rare Disease Gene Therapy](https://biopharmsignal.com/sector/rare-disease-gene-therapy.md) — 10 companies - [Digital Health](https://biopharmsignal.com/sector/digital-health.md) — 8 companies - [Generics](https://biopharmsignal.com/sector/generics.md) — 8 companies - [ADCs](https://biopharmsignal.com/sector/adcs.md) — 7 companies - [CAR-T Therapy](https://biopharmsignal.com/sector/car-t-therapy.md) — 6 companies - [Stem Cells](https://biopharmsignal.com/sector/stem-cells.md) — 6 companies - [Endocrinology](https://biopharmsignal.com/sector/endocrinology.md) — 6 companies - [Radiopharmaceuticals](https://biopharmsignal.com/sector/radiopharmaceuticals.md) — 4 companies - [mRNA Vaccines](https://biopharmsignal.com/sector/mrna-vaccines.md) — 3 companies - [Novel Therapies](https://biopharmsignal.com/sector/novel-therapies.md) — 3 companies - [TCR-T Therapy](https://biopharmsignal.com/sector/tcr-t-therapy.md) — 3 companies - [Inherited Retinal Disease Gene Therapy](https://biopharmsignal.com/sector/inherited-retinal-disease-gene-therapy.md) — 3 companies - [PROTACs](https://biopharmsignal.com/sector/protacs.md) — 3 companies - [Recombinant Protein & VLP Vaccines](https://biopharmsignal.com/sector/recombinant-protein-vlp-vaccines.md) — 2 companies - [Cancer Peptide Vaccines](https://biopharmsignal.com/sector/cancer-peptide-vaccines.md) — 2 companies - [Inactivated Vaccines](https://biopharmsignal.com/sector/inactivated-vaccines.md) — 2 companies - [Tumor mRNA Vaccines](https://biopharmsignal.com/sector/tumor-mrna-vaccines.md) — 2 companies - [Gastroenterology](https://biopharmsignal.com/sector/gastroenterology.md) — 2 companies - [Pharmaceuticals](https://biopharmsignal.com/sector/pharmaceuticals.md) — 1 companies - [Blood Products](https://biopharmsignal.com/sector/blood-products.md) — 1 companies - [Exosomes](https://biopharmsignal.com/sector/exosomes.md) — 1 companies - [Microbial Products (Synthetic Biology)](https://biopharmsignal.com/sector/microbial-products-synthetic-biology.md) — 1 companies - [Stem Cell Therapy for Cardiac Disease](https://biopharmsignal.com/sector/stem-cell-therapy-for-cardiac-disease.md) — 1 companies - [Oncolytic Virus](https://biopharmsignal.com/sector/oncolytic-virus.md) — 1 companies - [Microbiome Therapeutics](https://biopharmsignal.com/sector/microbiome-therapeutics.md) — 1 companies - [Tumor DNA Vaccines](https://biopharmsignal.com/sector/tumor-dna-vaccines.md) — 1 companies - [Tumor Synthetic Peptide Vaccines](https://biopharmsignal.com/sector/tumor-synthetic-peptide-vaccines.md) — 1 companies - [Tumor DC Vaccines](https://biopharmsignal.com/sector/tumor-dc-vaccines.md) — 1 companies - [Liposomes](https://biopharmsignal.com/sector/liposomes.md) — 1 companies - [Peptide Drugs](https://biopharmsignal.com/sector/peptide-drugs.md) — 1 companies ## FAQ ### What are BioPharmSignal company sectors used for? Sector pages help organize the company universe by modality, therapeutic focus, technology platform, and market segment so users can move faster through related biotech names. ### Do these sectors represent industries, modalities, or disease areas? They can represent all three. Some tags map to broad sectors like diagnostics or healthcare services, while others describe themes such as oncology, obesity, gene editing, or cell therapy. ### How can sector pages help with biotech research? Sector pages make it easier to compare companies working in adjacent areas, discover peer groups, and understand where a company sits inside a larger therapeutic or platform theme. ### Can I use sector pages to discover new companies related to a theme I already follow? Yes. If you already follow one company or one catalyst area, sector pages are a quick way to find neighboring companies that share a similar modality, disease focus, or strategic setup. ### Which biotech themes are easiest to browse from the sector index? Common starting points include oncology, obesity, neuroscience, diagnostics, gene editing, cell therapy, immunology, and other recurring biotech categories used across company pages. ### How do sector pages connect back to company profiles and catalysts? Each sector page acts like a bridge into individual company pages, where you can then read the company overview, future catalysts, recent news, and similar-stock context for each name.