Discover the top 28 companies transforming the single-use assemblies market, including Thermo Fisher Scientific Inc., Sartorius AG, Merck KGaA, and other industry leaders. Backed by a market projected to grow from US$2.63B to US$4.89B by 2029 at a CAGR of 13.2%, this analysis highlights competitive strengths, breakthrough innovations, and strategic moves shaping the future of the industry. Access the full market research report for deeper insights.
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Spotlights on the Industry’s Top Single Use Assemblies Companies
Thermo Fisher Scientific Inc.
Thermo Fisher Scientific Inc. is a global leader in the in vitro diagnostics (IVD) market, providing an extensive range of instruments, reagents, and software solutions. The company’s diagnostic portfolio spans across multiple clinical applications, including specialty diagnostics, molecular testing, and clinical microbiology. Notable offerings include the Applied Biosystems QuantStudio real-time PCR systems, Ion Torrent next-generation sequencing platforms for oncology and reproductive health, and Phadia immunoassay analyzers for allergy and autoimmune testing. Through its commitment to innovation and regulatory compliance, including the transition to IVDR standards, Thermo Fisher enables clinical laboratories to deliver accurate and timely results for improved patient management and precision medicine.
Sartorius AG
Sartorius AG is a prominent international provider of laboratory and pharmaceutical equipment, playing a vital role in the IVD ecosystem as a strategic supplier of critical components and research tools. The company’s offerings for the diagnostic industry include high-performance nitrocellulose membranes for lateral flow assays, specialized liquid handling systems, and advanced cell analysis platforms like the Intellicyt iQue and Incucyte Live-Cell Analysis System. Sartorius also provides OEM manufacturing solutions and expertise in antibody development, supporting diagnostic manufacturers in streamlining their quality control workflows and accelerating the development of novel diagnostic tests from research to production.
Merck KGaA
Merck KGaA, operating as MilliporeSigma in the U.S. and Canada, is a premier supplier to the global life science and diagnostics industries. The company offers a vast portfolio of IVD raw materials, reagents, and services essential for assay development, scale-up, and commercialization. Merck’s diagnostic solutions include lateral flow membranes, customized antibodies, magnetic beads, and specialized staining solutions for microscopy and microbiology. With a strong focus on regulatory support and supply chain reliability, Merck partners with medical device and diagnostic organizations to develop diverse testing modalities, ranging from simple rapid tests to complex molecular diagnostics.
Danaher Corporation
Danaher Corporation is a global science and technology innovator with a market-leading presence in the diagnostics sector through its operating companies, including Beckman Coulter, Cepheid, Leica Biosystems, and Radiometer. The company provides a comprehensive suite of tools for laboratory, point-of-care, and pathology settings, focusing on high-impact areas such as infectious disease, oncology, and neurodegeneration. Danaher leverages its proprietary Danaher Business System (DBS) to drive continuous improvement in diagnostic speed, accuracy, and automation. By integrating genomic, proteomic, and tissue-based data modalities, Danaher enables healthcare providers to achieve the goals of precision medicine and improved patient outcomes.
Avantor, Inc.
Avantor, Inc. is a leading global provider of mission-critical products and services to the life sciences and healthcare industries. In the IVD market, Avantor serves as a vital partner for clinical laboratories and diagnostic manufacturers, offering a broad spectrum of chemicals, reagents, and laboratory consumables under trusted brands like J.T. Baker and Macron Fine Chemicals. Its portfolio includes clinical analyzers, specimen collection and transport systems, and specialized consumables for molecular screening and immunoassay applications, following the acquisition of Ritter GmbH. Avantor’s focus on high-purity materials and integrated supply chain solutions supports the consistency and reliability required for accurate clinical testing and diagnostic production.
Parker Hannifin Corporation
Parker Hannifin Corporation provides essential fluid management and motion control technologies that are integral to the operation of sophisticated in vitro diagnostic instrumentation. The company’s Life Sciences division focuses on delivering high-precision components such as miniature valves, pumps, and manifolds designed to handle complex fluids and reagents with extreme accuracy. These solutions are critical for ensuring the reliability and performance of automated laboratory systems and point-of-care devices, where precise sample processing and reagent delivery are paramount to achieving accurate diagnostic results.
Saint-Gobain
Saint-Gobain is a global leader in high-performance materials, offering specialized fluid handling solutions for the medical and diagnostic markets. Through its Life Sciences business, the company provides critical components such as high-purity tubing, connectors, and customized assemblies used in the manufacture and operation of IVD systems. Saint-Gobain’s materials are engineered to meet stringent biocompatibility and chemical resistance standards, ensuring the integrity of sensitive biological samples and reagents throughout the diagnostic workflow, from laboratory research to high-throughput clinical testing.
Repligen Corporation
Repligen Corporation is a bioprocessing technology leader that provides innovative solutions to improve the efficiency of biological drug and diagnostic manufacturing. While primarily focused on the biopharmaceutical industry, Repligen’s expertise in protein concentration, filtration, and chromatography is highly relevant to the production of high-quality reagents and antibodies used in in vitro diagnostics. The company’s advanced technologies support the purification and characterization of critical diagnostic markers, contributing to the development of more sensitive and specific assays for clinical use.
Corning Incorporated
Corning Incorporated is a key provider of specialized glass and plastic consumables essential for laboratory research and diagnostic applications. The company’s Life Sciences division offers an extensive range of products, including cell culture vessels, microplates for immunoassays, and high-performance surfaces for molecular testing. Corning’s expertise in materials science enables the development of innovative tools that facilitate sample preparation and analysis, supporting diagnostic laboratories in achieving high-quality data and reproducible results across various testing platforms.
Entegris
Entegris is a leading provider of advanced materials science and process solutions, specializing in contamination control and high-purity fluid management. In the diagnostics space, Entegris offers critical components and systems designed to protect the integrity of sensitive reagents and biological samples. Its solutions, which include specialized filters, sensors, and storage containers, are essential for diagnostic manufacturers and laboratories seeking to minimize interference and ensure the highest levels of analytical performance and consistency in their IVD workflows.
Lonza
Lonza is a global partner to the pharmaceutical and biotech industries, providing extensive services in cell and gene therapy, biologics, and small molecules. Within the diagnostics sector, Lonza’s expertise in cell line development, media manufacturing, and endotoxin testing supports the creation of high-quality biological components used in IVD kits. The company’s focus on quality and regulatory excellence ensures that the materials supplied meet the rigorous standards required for clinical diagnostics, aiding in the development of reliable and effective tools for disease detection and monitoring.
Zacros Corporation
Zacros Corporation, through its specialized packaging and fluid handling technologies, provides innovative solutions for the storage and delivery of diagnostic reagents and biological samples. The company offers customized flexible packaging, such as the CUBITAINER system, which is widely used for liquid reagent storage in clinical laboratories. Zacros focuses on maintaining product stability and reducing the risk of contamination, supporting the operational efficiency and reliability of in vitro diagnostic systems in diverse clinical environments.
W. L. Gore & Associates, Inc.
W. L. Gore & Associates, Inc. is a global materials science company known for its expertise in fluoropolymer technology. In the diagnostics market, Gore provides high-performance components such as microfiltration membranes and venting solutions that are critical for the functionality of IVD devices. These materials are engineered to manage pressure, prevent leakage, and ensure precise fluid control, contributing to the accuracy and durability of both benchtop laboratory instruments and portable point-of-care diagnostic tools.
Newage Industries
Newage Industries is a specialist manufacturer of high-purity tubing and hose, serving the needs of the medical and diagnostic industries. The company’s AdvantaPure division provides platinum-cured silicone and TPE tubing solutions that are vital for fluid transfer in IVD equipment manufacturing and laboratory processes. Newage’s focus on cleanliness, traceability, and material integrity ensures that its products meet the stringent requirements for handling sensitive diagnostic reagents and biological specimens without risk of leaching or contamination.
Watson-Marlow Fluid Technology Solutions
Watson-Marlow Fluid Technology Solutions is a world leader in peristaltic pumps and associated fluid path technologies, providing critical solutions for precision liquid handling in the diagnostic industry. Its pump systems are highly valued in IVD instrumentation for their ability to deliver accurate, repeatable flow rates with zero risk of cross-contamination, as the fluid remains entirely contained within the tubing. This technology is essential for automated sample preparation, reagent dispensing, and waste management in high-throughput clinical analyzers.
Cobetter
Cobetter is a leading global provider of filtration and separation solutions, offering a comprehensive range of membranes and filters for the life sciences and diagnostic markets. The company specializes in the development of high-performance materials for lateral flow assays, sample preparation, and sterile filtration of reagents. Cobetter’s focus on technological innovation and cost-effective production allows it to support diagnostic manufacturers in improving assay sensitivity and optimizing their production processes for reliable clinical testing.
Antylia Scientific
Antylia Scientific, formerly Cole-Parmer, is a global leader in life sciences and diagnostic products, providing an extensive portfolio of laboratory equipment and fluid handling solutions. Under brands like Masterflex, the company offers high-precision peristaltic pumps and tubing that are essential for accurate fluid management in IVD workflows. Antylia Scientific also provides a wide range of analytical instruments and consumables, supporting diagnostic laboratories in achieving operational excellence and data integrity across various clinical and research applications.
Nupore Filtration Systems
Nupore Filtration Systems is a specialized manufacturer of high-quality filtration products, including membranes used in the assembly of rapid diagnostic tests. The company’s portfolio includes nitrocellulose, glass fiber, and cellulose membranes optimized for lateral flow and flow-through assays. Nupore’s focus on consistency and performance supports diagnostic kit manufacturers in developing reliable point-of-care tools for the detection of infectious diseases, hormones, and other critical biomarkers in global healthcare markets.
Intellitech, Inc.
Intellitech, Inc. provides specialized fluid handling and dispensing solutions designed for precision and reliability in the life sciences and diagnostic industries. The company’s technology, including its i-FILL family of products, offers high-accuracy liquid filling for diagnostic reagents and kit components. Intellitech focuses on providing scalable, single-use solutions that minimize waste and prevent contamination, supporting diagnostic manufacturers in streamlining their production processes and maintaining high quality standards for their IVD products.
Meissner Filtration Products, Inc.
Meissner Filtration Products, Inc. is a leading provider of advanced microfiltration products and single-use systems for the pharmaceutical and diagnostic industries. The company offers a wide range of filters and biocontainer systems used in the processing and storage of high-purity diagnostic reagents and biological materials. Meissner’s commitment to engineering excellence and material integrity ensures that its solutions provide superior protection against contamination, supporting the reliability and performance of critical in vitro diagnostic workflows.
Sanisure
Sanisure is a specialist in the design and manufacture of single-use fluid handling assemblies and components for the life sciences and diagnostic sectors. The company provides customized solutions, including sterile connectors, tubing sets, and sampling systems, that are essential for the safe and efficient processing of diagnostic materials. Sanisure’s focus on innovation in single-use technology helps diagnostic manufacturers reduce the risk of cross-contamination, improve operational flexibility, and accelerate the production of high-quality IVD reagents and kits.
Sentinel Process Systems Inc.
Sentinel Process Systems Inc. provides high-performance fluid handling and process equipment for the pharmaceutical, biotech, and diagnostic industries. The company specializes in delivering integrated solutions that include valves, tubing, and customized assemblies designed for high-purity applications. In the diagnostics space, Sentinel’s expertise supports the development and manufacturing of IVD systems by ensuring the integrity and precise control of critical fluids and reagents throughout the production and testing cycles.
Fluid Flow Products, Inc.
Fluid Flow Products, Inc. is a leading distributor and service provider of fluid handling and filtration solutions, serving a wide range of industries including healthcare and diagnostics. The company offers an extensive portfolio of products from top manufacturers, including pumps, valves, and filtration systems essential for IVD instrument assembly and laboratory operations. Fluid Flow’s technical expertise and local support help diagnostic organizations optimize their fluid management processes for improved accuracy, reliability, and efficiency.
Dover Corporation
Dover Corporation is a diversified global manufacturer that provides specialized equipment and components through its various operating segments. In the diagnostics and life sciences market, Dover offers high-precision fluid handling components and systems, including those from its CPC (Colder Products Company) and Maag brands. These solutions, such as quick-connect couplings and specialized pumps, are vital for ensuring the secure and efficient transfer of reagents and samples in IVD instrumentation, contributing to overall system reliability and ease of use.
Keofitt A/S
Keofitt A/S is a world leader in sterile sampling technology, providing critical solutions for monitoring and maintaining the integrity of liquid processes in the life sciences and diagnostic industries. The company’s specialized sampling valves allow for the extraction of representative samples without the risk of contamination, which is essential during the manufacturing of high-purity diagnostic reagents and biological components. Keofitt’s technology supports diagnostic manufacturers in ensuring the quality, safety, and consistency of their IVD products.
Cellexus
Cellexus is an innovative provider of single-use bioreactor systems, specializing in technologies that improve the efficiency of cell culture and fermentation processes. While primarily serving the biopharmaceutical industry, Cellexus’s technology is highly relevant for the production of biological materials, such as antibodies and enzymes, used in in vitro diagnostic assays. The company’s unique airlift bioreactor design offers a scalable and low-shear environment, supporting the high-yield production of critical diagnostic components with consistent quality.
Foxx Life Sciences
Foxx Life Sciences is a global leader in customized research, biotech, and pharmaceutical products, offering innovative solutions for fluid management and laboratory safety. In the diagnostics space, the company provides an extensive range of single-use systems, including carboys, flasks, and specialized filtration tools used in the preparation and storage of diagnostic reagents. Foxx Life Sciences focuses on providing high-quality, ergonomic designs that improve laboratory workflows and ensure the secure handling of sensitive materials in IVD research and production.
TSE Industries, Inc.
TSE Industries, Inc. is a specialized manufacturer of high-performance elastomers and plastics, providing critical components for the medical and diagnostic equipment markets. The company offers precision-molded parts, including seals, gaskets, and specialized tubing, that are engineered to meet the stringent chemical resistance and biocompatibility requirements of IVD systems. TSE Industries’ expertise in materials science and manufacturing supports diagnostic instrument producers in developing durable and reliable systems for accurate clinical analysis.
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