Bio-Detectors and Accessories Market Report 2025

The bio-detectors and accessories market size has grown rapidly in recent years. It will grow from $20.49 billion in 2024 to $23.79 billion in 2025 at a compound annual growth rate (CAGR) of 16.1%. The growth during the historic period can be attributed to the increasing government focus on biodefense, growing concerns about bioterrorism threats, heightened funding for public health surveillance, rising demand from military and defense sectors, and greater awareness of infectious disease outbreaks.

The bio-detectors and accessories market size is expected to see rapid growth in the next few years. It will grow to $42.88 billion in 2029 at a compound annual growth rate (CAGR) of 15.9%. The growth in the forecast period can be attributed to increasing investment in biosurveillance infrastructure, expanding adoption in civilian safety applications, the rising global threat of pandemics, growing demand for real-time detection systems, and increased government grants. Major trends during this period include advancements in portable biosensor technologies, innovations in rapid pathogen identification tools, the integration of AI in bio-threat detection systems, advanced miniaturization of detection devices, innovations in multiplexed detection platforms, and integration with mobile and cloud-based monitoring systems.

The rising prevalence of infectious diseases is anticipated to drive the growth of the bio-detectors and accessories market. Infectious diseases are illnesses caused by harmful microorganisms like bacteria, viruses, fungi, or parasites that enter the body, multiply, and cause infection. This increase in infectious diseases is largely due to rapid urbanization, which results in higher population density and closer human contact, facilitating the spread of infections. Bio-detectors and accessories aid in infectious disease management by providing rapid and accurate pathogen detection, enabling timely diagnosis, treatment, and containment of outbreaks. For example, in November 2023, the World Health Organization, a Switzerland-based intergovernmental organization, reported an estimated 249 million malaria cases worldwide in 2022, representing a 2% rise or 5 million additional cases compared to 2021. Thus, the growing prevalence of infectious diseases is propelling the bio-detectors and accessories market.

Leading companies in the bio-detectors and accessories market are focusing on developing advanced technologies such as ultra-sensitive detection platforms to improve early disease diagnosis, enhance detection accuracy, and support real-time monitoring in critical healthcare and biodefense settings. Ultra-sensitive detection platforms are advanced systems capable of identifying extremely low concentrations of biological molecules like proteins, DNA, or biomarkers in samples such as blood, saliva, or tissue. For instance, in April 2024, Bio-Rad Laboratories, a US-based life science and clinical diagnostics company, introduced the ddPLEX ESR1 Mutation Detection Kit, the first ultrasensitive multiplexed digital PCR assay. This kit allows for simultaneous detection, differentiation, and absolute quantification of seven clinically relevant ESR1 mutations within a single well, with an analytical sensitivity as low as 0.01% variant allele fraction. Designed for use with Bio-Rad’s QX600 Droplet Digital PCR System, it delivers same-day results from circulating tumor DNA in plasma or DNA extracted from formalin-fixed paraffin-embedded tissue samples. The kit includes controls to ensure reliable performance and features advanced multiplexing with a straightforward workflow and robust data analysis.

In January 2025, Quanterix Corporation, a US-based life sciences company, acquired Akoya Biosciences Inc. for an undisclosed sum. This acquisition enables Quanterix to develop the first integrated platform for both blood- and tissue-based protein biomarker detection, expanding its capabilities in precision medicine and research. Akoya Biosciences Inc., also based in the US, specializes in bio-detectors and accessories, including manual detection kits.

Major players in the bio-detectors and accessories market are Roche Diagnostics GmbH, Thermo Fisher Scientific Inc., Danaher Corporation, Siemens Healthineers AG, GE HealthCare Technologies Inc., Agilent Technologies Inc., Shimadzu Corporation, Smiths Detection Inc., Bio-Rad Laboratories Inc., Bruker Corporation, Sandia National Laboratories, MSA Safety Incorporated, Teledyne FLIR LLC, Rapiscan Systems Inc., Air Techniques International Inc., Quanterix Corporation, AWSensors S.L., Proengin S.A.S., MBio Diagnostics Inc., and Bertin Technologies S.A.S.

North America was the largest region in the bio-detectors and accessories market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in bio-detectors and accessories report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa. The countries covered in the bio-detectors and accessories market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The bio-detectors and accessories market consists of revenues earned by entities by providing services such as biosurveillance system integration, maintenance and calibration of bio-detection equipment, and real-time biological threat monitoring. The market value includes the value of related goods sold by the service provider or included within the service offering. The bio-detectors and accessories market also includes sales of biosensors, portable biological detection systems, air and water sampling devices, detection cartridges, and signal processing units. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

The fast surge in U.S. tariffs and the trade tensions that followed in spring 2025 are heavily affecting the medical equipment sector, particularly for imported imaging machine components, surgical-grade stainless steel, and plastic disposables. Hospitals and clinics resist price hikes, pressuring manufacturers’ margins. Regulatory hurdles compound the problem, as tariff-related supplier changes often require re-certification of devices, delaying time-to-market. Companies are mitigating risks by dual-sourcing critical parts, expanding domestic production of commoditized items, and accelerating R&D in cost-efficient materials.

The bio-detectors and accessories market research report is one of a series of new reports that provides bio-detectors and accessories market statistics, including bio-detectors and accessories industry global market size, regional shares, competitors with a bio-detectors and accessories market share, bio-detectors and accessories market segments, market trends and opportunities, and any further data you may need to thrive in the bio-detectors and accessories industry. This bio-detectors and accessories market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

Bio-detectors and accessories are devices designed to identify and quantify biological agents or substances, including proteins, deoxyribonucleic acid (DNA), or microorganisms. They utilize different sensing technologies, such as optical, electrochemical, or piezoelectric systems, to deliver fast and precise detection. These instruments play a crucial role in monitoring biological materials within controlled settings.

The primary products of bio-detectors and accessories include instruments, reagents and media, as well as accessories and consumables. Instruments are devices or equipment used to detect, measure, or analyze biological or chemical substances in samples. Detection methods include optical, electrochemical, mass spectrometry, and immunoassay techniques. Sensitivity levels vary from high to medium to low. Applications span clinical, defense, food, and environmental fields, serving various end users such as point-of-care testing, research laboratories, diagnostics, and others.

The revenues for a specified geography are consumption values and are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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