Fortis Life Sciences

What Fortis Life Sciences does

Fortis Life Sciences is a private, US-domiciled life sciences reagents and diagnostics platform that aggregates multiple specialized brands under a unified 'One Fortis' umbrella. Its wholly-owned subsidiaries — Bethyl Laboratories (recombinant monoclonal antibodies), nanoComposix (engineered nanoparticles), Abcore (antibody development, VHH libraries), Vector Biolabs (viral vectors for gene delivery and CAR-T/CAR-NK research), Arista Biologicals (lateral flow infectious disease reagents), Empirical Bioscience (molecular biology enzymes and master mixes), and IPOC (life sciences reagents) — together supply antibodies, antigens, ELISA and Western Blot detection kits, IHC reagents, lateral flow components, nanoparticles, viral vectors, and VHH single-domain antibody libraries including the AbNano® platform.

The company monetizes through three streams: product sales (catalog research and diagnostic components), custom services (antibody development and manufacturing, viral vector services, diagnostic CDMO manufacturing, spatial biology multiplex imaging), and bulk/OEM supply for diagnostic kit manufacturers. Manufacturing and R&D are anchored in three ISO 13485-certified and GMP-compliant North American sites, with commercial reach delivered via a distributor network spanning 60+ countries across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East.

Customers are organized across four vertical segments — research institutions, diagnostics manufacturers, biopharmaceutical companies, and applied technology companies — with pricing structured as quote-based B2B contracts across reagent SKUs, OEM partnerships, and service engagements. Differentiation rests on proprietary assets (AbNano® VHH libraries, 'Six Pillars of Antibody Validation'), the Farm-to-Bench integrated supply chain, regulatory certifications, and the consolidated multi-brand portfolio that lets customers source antibodies, nanoparticles, viral vectors, and diagnostic components from a single supplier.

Name

Fortis Life Sciences

Legal name

Fortis Life Sciences

Website

https://fortislife.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

101–250 employees

Short description

Fortis Life Sciences is a private US-based life sciences reagent and diagnostics platform that aggregates specialized brands (Bethyl, nanoComposix, Abcore, Vector Biolabs, Arista, Empirical, IPOC) to supply antibodies, nanoparticles, viral vectors, VHH libraries, and diagnostic components to research institutions, diagnostic manufacturers, biopharma, and applied tech customers across 60+ countries via three ISO 13485/GMP manufacturing sites.

Ownership category

akta.pro rank

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Product Sales: Sale of life science reagents including antibodies, antigens, ELISA kits, western blot antibodies, IHC reagents, enzymes, nanoparticles, viral vectors, and diagnostic components
2. Custom Services: Antibody development and manufacturing services, viral vector services, diagnostic CDMO manufacturing, spatial biology multiplex imaging services
3. Bulk & OEM Supply: Bulk reagent supply and OEM manufacturing for diagnostic kit manufacturers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Fortis Life Sciences manufactures and supplies life science reagents and diagnostic components, including antibodies, antigens, ELISA kits, Western blot and IHC antibodies, clinical immunology reagents, enzymes, master mixes, lateral flow assay reagents, engineered nanoparticles, VHH single-domain antibody libraries, and viral vectors. The company also provides custom services spanning antibody development and manufacturing, diagnostic CDMO manufacturing, and spatial biology multiplex imaging, serving biopharma, diagnostics, research, and applied technology customers across 60+ countries.

Product overview

Fortis Life Sciences operates as a diversified life sciences reagents and diagnostics company that aggregates multiple specialized brands under a unified platform. The company offers a comprehensive portfolio spanning antibodies and antigens, assays and kits, bulk and OEM reagents, diagnostic components, enzymes and master mixes, lateral flow reagents, engineered nanoparticles, VHH single-domain antibody libraries, and viral vectors. Key product lines include Bethyl recombinant monoclonal antibodies, AbNano® VHH libraries for antibody discovery, and various immunodetection reagents (ELISA, Western Blot, IHC). The company provides associated services including antibody development and manufacturing, diagnostic CDMO manufacturing, and spatial biology imaging services. Fortis positions itself as a 'One Fortis' unified platform that integrates specialized expertise across critical reagents, technologies, and expertise for the life sciences and diagnostics industries.

Differentiator

Problem solved

Functional benefit

Brands

• AbNano: VHH single-domain antibody libraries and discovery services for challenging targets including NK cell and T-cell programs
• Farm-to-Bench
• Bethyl

Products and services

• ELISA Detection Kits Secondary antibodies and immunoglobulin detection reagents used in quantitative ELISA applications for scientific research.
• Western Blot Detection Antibodies Secondary antibodies designed for sensitive protein detection and signal amplification in western blot applications.
• Immunohistochemistry Reagents Antibodies used in tissue-based immunodetection and pathology workflows for research applications.
• Clinical Immunology Reagents Antibodies targeting immunoglobulins, isotypes, and related epitopes for research and clinical immunology applications.
• Bethyl Recombinant Monoclonal Antibodies Recombinant monoclonal antibodies from Bethyl Laboratories for immunodetection applications including IHC, Western Blot, ICC, and IP.
• AbNano VHH Anti-NK-Cell Library First-in-class peripheral NK cell-derived VHH single-domain antibody library designed for NK target discovery, CAR-NK research, and advanced screening workflows, with optional discovery services.
• VHH Libraries Single-domain antibody (VHH) libraries including naive libraries and cell-specific libraries for antibody discovery.
• Nanoparticles Engineered nanoparticles including gold nanoshells, nanorods, iron oxide, and mesoporous silica for research and diagnostic applications.
• Viral Vectors Viral vector platforms and services for gene delivery and cell therapy research, supporting gene delivery and CAR-T/CAR-NK research programs.
• Lateral Flow Reagents Reagents for lateral flow assay development including antibodies and antigens.
• Arista Biologicals West Nile Virus LFA Reagents Lateral flow assay reagents for infectious disease detection, including West Nile Virus antigens for diagnostic kit manufacturing.
• Enzymes and Master Mixes Molecular biology enzymes and pre-formulated master mixes for various assay applications.
• Assays and Kits Ready-to-use assay kits for various research applications.
• Diagnostic Components Components for diagnostic kit manufacturing including antibodies and reagents.
• Bulk and OEM Reagent Supply Bulk reagent supply and original equipment manufacturing services for commercial and industrial applications.
• Antibody Development and Manufacturing Services Full-service antibody development including discovery, engineering, and GMP manufacturing for research and diagnostic applications, including Farm-to-Bench custom recombinant antibody development services.
• Diagnostic CDMO Manufacturing Services Contract development and manufacturing organization services for diagnostic products including lyophilization and assay development.
• Spatial Biology Multiplex Imaging Services Multiplex imaging services for tumor microenvironment profiling and spatial biology research.

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core.

• Bethyl LaboratoriescoreTechnology or IntegrationPrimary antibody supplier partner specializing in immunodetection reagents including ELISA kits, western blot antibodies, and immunohistochemistry reagents. Bethyl provides validated antibodies used in Fortis product catalog.
• nanoComposixcoreTechnology or IntegrationNanoparticle supplier providing gold nanoshells, gold nanorods, gold colloid, iron oxide nanoparticles, PLGA nanoparticles, and mesoporous silica nanoparticles for research and diagnostic applications.
• AbcorecoreTechnology or IntegrationAntibody supplier partner integrated into Fortis product offerings for immunodetection reagents.
• Arista BiologicalscoreTechnology or IntegrationSupplier of infectious disease lateral flow assay reagents including West Nile Virus antigens for diagnostic kit manufacturing.
• Vector BiolabscoreTechnology or IntegrationViral vector supplier providing products and services for gene delivery and CAR-T/CAR-NK research programs.

Scale indicators4 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• GenScript: Life sciences services and reagents company offering custom antibody development, recombinant proteins, gene synthesis, and CDMO services — directly comparable to Fortis's antibody development/manufacturing services and AbNano VHH library offerings.
• Abcam: Pure-play antibody supplier with a catalog of primary antibodies, conjugates, and immunoassay reagents serving biopharma, academic, and diagnostics customers. Most directly comparable to Fortis's Bethyl/Abcore franchises on product, customer base, and distribution model.
• Cell Signaling Technology: Specialist antibody company focused on validated reagents for signal transduction, immuno-oncology, and IHC/WB applications — closely comparable to the Bethyl recombinant monoclonal antibody portfolio and the Fortis Six Pillars validation methodology positioning.
• MilliporeSigma (Life Science): Life science arm of Merck KGaA offering antibodies, ELISA kits, enzymes, and reagents for research and applied markets — competes with Fortis across nearly every catalog category (antibodies, assay kits, enzymes, lateral-flow reagents).
• Sino Biological: Recombinant antibody and protein manufacturer serving research, diagnostic, and biopharma customers globally — comparable in catalog breadth across recombinant antibodies/antigens and in supplying bulk/OEM to diagnostic kit manufacturers, similar to Fortis's CDMO and bulk reagent streams.
• Bio-Techne: Global reagents and proteins company with leading antibody (R&D Systems, Novus Biologicals), ELISA, and proteomics franchises — directly competes with Fortis/Bethyl/Abcore in research-grade antibodies and assay kits, and shares the CDMO-adjacent reagent value proposition.
• Santa Cruz Biotechnology: Long-standing research antibody supplier with broad primary and secondary antibody coverage for WB, IHC, IP, and ICC — competes head-to-head with Fortis/Bethyl/Abcore in academic and applied-research reagent purchasing.
• Rockland Immunochemicals: Privately held antibody and immunoassay reagent supplier offering custom antibody development and OEM diagnostic reagents — closely comparable in product mix (WB/IHC antibodies, ELISA, OEM supply) and in target customer base of academic and diagnostic-OEM accounts.

Broad incumbents

• Danaher (Life Sciences & Diagnostics): Diversified life sciences and diagnostics conglomerate housing Abcam, Cytiva, Beckman Coulter, Leica Biosystems, and Cepheid — competes with Fortis through its antibody subsidiary (Abcam) and across diagnostic reagent/CDMO adjacencies, with vastly greater resources and breadth.
• Thermo Fisher Scientific: Largest life sciences tools incumbent offering antibodies (Invitrogen), ELISA, enzymes, viral vectors, and diagnostic manufacturing services through its Patheon CDMO franchise — overlaps Fortis across both product catalog and CDMO services but at much greater scale and breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/fortislifesci

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Fortis Life Sciences