Hardy Diagnostics
Hardy Diagnostics is a 100% employee-owned US manufacturer and distributor of microbiological products serving clinical, pharmaceutical, food safety, cannabis, and cosmetics laboratories with over 13,000 SKUs through 10 US distribution centers.
- Company typePrivate
- Founded1980
- HeadquartersSanta Maria, United States
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Hardy Diagnostics does
Hardy Diagnostics is a 46-year-old, 100% employee-owned US manufacturer and distributor of microbiological products headquartered in Santa Maria, California. The company manufactures over 2,700 products in-house — spanning prepared and dehydrated culture media (CRITERION, HardyCHROM chromogenic media, CompactDry ready-to-use plates), rapid diagnostic lateral flow assays (the NG-TEST portfolio distributed from NG Biotech), antimicrobial susceptibility disks (HardyDisks, MASTDISCS), environmental monitoring instruments (TRIO.BAS air samplers, EnSURE ATP systems), specimen collection systems (HealthLink, TransPRO VTM), and adjunct laboratory equipment — and distributes over 13,000 laboratory products in total. It operates as an FDA-licensed in vitro medical device manufacturer under ISO 13485 and ISO 17025 certifications, with products supporting USP <60>-<800> compliance, AOAC/MicroVal/NordValid approvals, and FDA Breakthrough Device Designations for NG-TEST Candida auris and Acineto-5.
The company serves five primary end-markets: clinical diagnostics (hospitals, reference labs, physician offices), pharmaceutical and compounding pharmacy microbiology (sterility, environmental monitoring, USP compliance), food and beverage safety testing, cannabis quality assurance, and cosmetics testing. Revenue is generated through catalog unit-pricing on a transactional e-commerce storefront, direct enterprise sales supported by a dedicated sales representative network, GSA Advantage government procurement contracts, custom product development and contract manufacturing, and exclusive US distribution arrangements for partner brands (NG Biotech, NEMIS Technologies, Gradientech, Hygiena, Microbiologics, Sartorius).
Distribution is conducted through 10 US distribution centers enabling next-day delivery, with no disclosed international manufacturing footprint. The founder Jay Hardy retired as President and CEO in October 2025 after 45+ years and was succeeded by Christopher Catani. Named enterprise customers include Pepsi, Procter & Gamble, and Thermo Fisher Scientific.
Hardy Diagnostics firmographics
Firmographics- Name
- Hardy Diagnostics
- Legal name
- Hardy Diagnostics
- Website
- https://hardydiagnostics.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Hardy Diagnostics is a 100% employee-owned US manufacturer and distributor of microbiological products serving clinical, pharmaceutical, food safety, cannabis, and cosmetics laboratories with over 13,000 SKUs through 10 US distribution centers.
- Ownership category
- akta.pro rank
Hardy Diagnostics industry classification
Industry- Product category
- Microbiology Laboratory Products and Diagnostics
- NAICS
- In-Vitro Diagnostic Substance Manufacturing (325413), Analytical Laboratory Instrument Manufacturing (334516)
- SIC
- In Vitro & In Vivo Diagnostic Substances (2835), Surgical & Medical Instruments & Apparatus (3841)
- akta.pro primary industry
- Microbiology & Infectious Disease Diagnostics (culture, rapid antigen, syndromic panels) (HLAAALAC)
- akta.pro secondary industry
- Microbiology & Sterility Assurance (Bioburden/Endotoxin/Sterility) (HLAGADAE)
Keywords
Where Hardy Diagnostics is headquartered
LocationHeadquarters
- HQ city
- Santa Maria
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Hardy Diagnostics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Microbiology Products Sales: Hardy Diagnostics generates revenue through the manufacture and sale of microbiology products including prepared culture media, dehydrated culture media, rapid detection kits, instruments, reagents, and laboratory supplies. The company manufactures over 2,700 products in-house and distributes over 13,000 laboratory products total.
- Custom Product Development: The company offers custom product development and contract manufacturing services for unique culture media formulas and testing solutions tailored to customer specifications.
- Distribution Services: Distribution of third-party microbiology products alongside proprietary products through 10 distribution centers across the US.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Standard product catalog pricing |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels7 records
Hardy Diagnostics product offering
Product offeringCore offering
Hardy Diagnostics manufactures and distributes microbiological products for clinical, pharmaceutical, food and beverage, cannabis, and cosmetics laboratories. Its portfolio of more than 13,000 laboratory products (over 2,700 manufactured in-house) includes culture media, rapid diagnostic assays, antimicrobial susceptibility disks, specimen collection devices, and laboratory instruments. The company also offers custom product development, contract manufacturing, regulatory submission support, and instrument services.
Product overview
Hardy Diagnostics is a microbiology products manufacturer and distributor offering over 13,000 laboratory products with 2,700 manufactured in-house. The portfolio is organized around core platform capabilities including culture media (CRITERION™ dehydrated media, HardyCHROM™ chromogenic media, CompactDry™ ready-to-use plates), rapid diagnostics (NG-TEST® lateral flow assays for CARBA 5, Candida auris, CTX-M, distributed from NG Biotech), susceptibility testing (HardyDisks™, MASTDISCS®, HardyDisk™ AST), environmental monitoring (TRIO.BAS™ air samplers, EnSURE™ ATP systems), and sample collection (HealthLink®, TransPRO™ VTM, LABPLAS). Key differentiated products include Strep B Carrot Broth™ One-Step with 98.8% sensitivity, HardyCHROM™ Candida + auris chromogenic medium with UV fluorescence, and proprietary AnaeroGRO™ anaerobic products. The company operates as exclusive US distributor for multiple partner brands including NG Biotech, NEMIS Technologies (N-Light™), Microbiologics®, and Hygiena® (EnSURE™). Products serve clinical diagnostics, pharmaceutical microbiology (USP compliance), food safety testing, cannabis QA, and cosmetics testing markets.
Differentiator
Problem solved
Functional benefit
Brands
- HardyCHROM™: Chromogenic culture media brand for differential identification of microorganisms including Candida species, CRE, MRSA, Salmonella, Shigella, and other pathogens.
- HardyDisks™
- HardyVAL™
- AnaeroGRO™
- CRITERION™
- CompactDry™
- CryoSavers™
- DiluLok™
- Dilugent®
- DuraRack®
- QwikID™
- StrepQuick™
- StrepPRO™
- Carrot Broth™
- CoaguStaph™
- HardyBasix™
- HealthLink®
- NG-TEST®
- EnSURE™
- TRIO.BAS™
- N-Light™
Products and services
- HardyCHROM Chromogenic Culture Media Chromogenic culture media for differential identification of microorganisms including Candida species, CRE, ESBL, MRSA, Salmonella, Shigella, Group A Strep, UTI, and Vibrio based on color reactions, with fluorescence detection for Candida auris.
- CRITERION Dehydrated Culture Media Dehydrated culture media for preparation of agar plates and broths in laboratory settings across clinical, pharmaceutical, and food safety applications.
- CompactDry Ready-to-Use Culture Plates Ready-to-use dehydrated culture media plates for quantitative microbial testing including total count and organism-specific tests for environmental monitoring and finished goods testing, with 18-month room-temperature shelf life and AOAC, MicroVal, and NordVal approval.
- HardyDisks Antimicrobial Susceptibility Testing Disks Antimicrobial susceptibility testing disks for Kirby-Bauer disk diffusion method to determine in vitro susceptibility of bacteria and fungi to various antimicrobial compounds.
- AnaeroGRO Anaerobic Bacteriology Products Anaerobic bacteriology products including multiPak plates, Brucella media with H&K supplements, PEA plates, and BBE/LKV biplates for cultivation of anaerobic microorganisms.
- TRIO.BAS Continuous Air Monitoring System Continuous air monitoring instruments for viable particulates in clean room and pharmaceutical environments, supporting Annex 1 compliance requirements.
- HealthLink Specimen Collection and Transport Products Swabs and specimen collection products for collection and transport of clinical specimens including viral transport medium for Influenza, Adenovirus, and Echovirus.
- TransPRO Viral Transport Medium System Viral transport medium system with sterile wrapped NP swab for collection and transport of clinical specimens, room temperature stable and containing antibiotics and antifungal agents.
- Strep B Carrot Broth One-Step Chromogenic broth for cultivation and identification of Group B Streptococcus in pregnant women, providing results in as few as 8 hours with 98.8% sensitivity and 98.2% specificity.
- NG-TEST CARBA 5 Lateral flow immunoassay for detection of five bacterial carbapenemase enzymes (KPC, NDM, OXA-48-like, VIM, IMP) directly from bacterial colonies within minutes.
- NG-TEST Candida auris Rapid Diagnostic Rapid lateral flow immunoassay for detection of Candida auris multidrug-resistant yeast, delivering results in 15 minutes without requiring PCR or specialized equipment.
- NG-TEST Acineto-5 Rapid Diagnostic Rapid diagnostic assay for detection of Acinetobacter species and drug-resistant strains, delivering results in 15 minutes using lateral flow immunoassay technology.
- NG-TEST CTX-M Multi Lateral flow immunoassay for detection of CTX-M extended-spectrum beta-lactamase enzymes, addressing the rising prevalence of ESBL-producing bacteria in North America.
- QwikID Lateral Flow Assays Lateral flow assays for rapid organism identification, including StrepQuick PYR test kit for identification of Enterococcus and Group A Streptococcus.
- MALDI-TOF Mass Spectrometry System (ms1000) Automated MALDI-TOF mass spectrometry system for rapid identification of bacteria, yeasts, fungi, and filamentous fungi based on proteomic fingerprinting.
- NEMIS N-Light Rapid On-Site Pathogen Detection Chemiluminescence-based rapid on-site pathogen detection system from NEMIS Technologies distributed exclusively in North America by Hardy Diagnostics for food manufacturers and environmental testing teams.
- EnSURE ATP Hygiene Monitoring System ATP-based hygiene monitoring system for surface and environmental sampling, used with UltraSnap sample collection devices and Hygiena luminometers.
- UltraSnap ATP Sampling Device All-in-one pen-sized ATP sampling device with liquid-stable reagent, used with Hygiena luminometers for hygiene verification.
- Microbiologics Quality Control Organisms Quality control microorganisms and reference organisms for validation and verification of microbiological testing procedures, distributed from Microbiologics.
- StrepPRO Streptococcal Grouping Kit Latex agglutination kit for serological identification of Lancefield streptococcal groups A, B, C, D, F, and G from isolated colonies.
- CoaguStaph Rabbit Coagulase Plasma Rabbit coagulase plasma for identification of Staphylococcus aureus, available in freeze-dried and ready-to-use cryovial formats.
- HardyCHROM Candida + auris Chromogenic Medium Chromogenic medium for selective isolation and differential identification of Candida species including C. auris, with C. auris colonies appearing white with teal-green bullseye center under UV light fluorescence.
- Dilugent Shaker Serial-Dilution Instrument Semi-automated serial-dilution instrument offering improvements over traditional serial dilution workflow for food safety testing.
- Gram Stain Kit Advanced Gram staining kit with stabilized iodine for bacterial classification in clinical microbiology.
- ImmuView Urinary Antigen Test Urinary antigen test for detection of Streptococcus pneumoniae and Legionella pneumophila.
- HardyDisk AST Aztreonam-Avibactam Antimicrobial susceptibility testing disk for the Aztreonam-Avibactam combination used against carbapenem-resistant infections.
- MASTDISCS Cartridge Discs Cartridge discs for antimicrobial susceptibility diffusion testing including Cefoperazone, Cefovecin, Cefquinome, Florfenicol, Gamithromycin, Marbofloxacin, Mupirocin, Neomycin, and Orbifloxacin.
- LABPLAS Whirl-Pak Sampling Bags Whirl-Pak sampling bags and environmental monitoring products for food safety testing.
- HardyVAL Media Fill Challenge Testing System Media fill challenge testing solution for USP 797 compounding pharmacy compliance that simulates aseptic manipulation for competency evaluations.
- Custom Product Development and Contract Manufacturing Custom product development and contract manufacturing service for unique culture media formulas and testing solutions tailored to customer specifications.
- Product Evaluations and Regulatory Submission Services Product evaluation and regulatory submission services including 510(k) and AOAC certification support for microbiology products.
- Instrument Services Equipment service and support for laboratory instruments purchased through Hardy Diagnostics.
Quantifiable outcome
- Strep B Carrot Broth demonstrated 98.8% sensitivity and 98.2% specificity for Group B Streptococcus detection compared to LIM Broth
- +2 more outcomes
Companies that use Hardy Diagnostics
Customer profileNamed customers3 records
Segments5 records
Ideal customer profiles4 records
Hardy Diagnostics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Hardy Diagnostics partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- NG BiotechcoreHardy Diagnostics partnered with NG Biotech to develop and distribute rapid diagnostic assays NG-TEST Candida auris and NG-TEST Acineto-5. These tests received FDA Breakthrough Device Designation targeting critical drug-resistant pathogens identified by WHO. The assays deliver results in 15 minutes using lateral flow immunoassay technology without requiring PCR or specialized equipment. Hardy Diagnostics serves as the exclusive US distributor for these tests, which are currently available for Research Use Only while FDA review continues. The Candida auris test is the first rapid lateral flow immunoassay specifically designed to identify that multidrug-resistant yeast.
- NEMIS TechnologiescoreHardy Diagnostics entered a strategic partnership with Swiss-based NEMIS Technologies to exclusively distribute NEMIS N-Light rapid on-site pathogen detection technology in North America. The chemiluminescence-based system enables food manufacturers and environmental testing teams to conduct rapid pathogen detection directly on-site for improved contamination control. The partnership includes educational initiatives through NEMIS Academy aimed at transforming food safety standards across the region. NEMIS's technology is already trusted by major European food producers.
- GradientechminorHardy Diagnostics serves as the exclusive US distribution partner for Gradientech's QuickMIC diagnostic system, which provides rapid antimicrobial susceptibility testing results within 2-4 hours. The system is currently CE marked and used in European hospitals. Gradientech submitted its 510(k) premarket notification to the FDA in late 2025, and FDA clearance would enable Hardy Diagnostics to commercialize the QuickMIC system in the United States.
- MicrobiologicsminorHardy Diagnostics distributes Microbiologics quality control organisms and molecular controls for use in microbiology laboratories. The partnership provides access to QC microorganisms and reference organisms for laboratory validation and testing procedures.
- HygienaminorHardy Diagnostics distributes Hygiena ATP monitoring systems including EnSURE luminometers and UltraSnap ATP tests for surface hygiene verification in food safety and environmental monitoring applications.
- SartoriusminorHardy Diagnostics distributes Sartorius Sterisart sterility testing systems including membrane filtration equipment for pharmaceutical quality control and USP 71 sterility testing compliance.
Scale indicators6 records
Recent moves5 records
Expansion highlights5 records
Hardy Diagnostics competitors and assessment
Company assessmentDirect peers
- Bio-Rad Laboratories: Bio-Rad is a leading life science and clinical diagnostics manufacturer with a large microbiology product portfolio including culture media, immunoassays, and quality controls, directly competing with Hardy Diagnostics in clinical microbiology labs across the US.
- bioMérieux: bioMérieux is a global leader in in vitro microbiology diagnostics, including culture media (BioBall, culture plates), VITEK identification/AST systems, and industrial microbiology solutions - directly comparable to Hardy's clinical and pharma microbiology portfolio.
- Neogen Corporation: Neogen (now merged with 3M's Food Safety business) provides food safety diagnostics, pathogen detection kits, and laboratory products directly comparable to Hardy's food safety testing segment including CompactDry and pathogen detection assays.
- Eiken Chemical: Eiken Chemical is a Japanese manufacturer specializing in chromogenic culture media, rapid diagnostics, and molecular microbiology products - directly comparable to Hardy's HardyCHROM chromogenic media franchise and compact dry plate lines.
Broad incumbents
- Becton Dickinson (BD Diagnostic Systems): BD is a broad medical device and diagnostics incumbent with a microbiology portfolio spanning sample collection, plated media, and identification/AST systems, overlapping with Hardy's clinical microbiology offerings as part of a much wider healthcare catalog.
- Thermo Fisher Scientific (Microbiology): Thermo Fisher operates a massive life sciences catalog including Remel microbiology culture media and diagnostic reagents. It is both a Hardy customer (per disclosed customer list) and a broad incumbent competitor in clinical, food, and pharma microbiology.
- Beckman Coulter (Danaher): Beckman Coulter, part of Danaher, provides clinical diagnostics including microbiology automation and laboratory information systems, competing with Hardy's clinical lab offerings as part of a much broader diagnostics portfolio.
Emerging players
- Microbiologics: Microbiologics is a specialty manufacturer of quality control microorganisms, reference strains, and molecular controls for clinical and food labs - a Hardy distribution partner but also a niche competitor in QC organism products.
- R-Biopharm: R-Biopharm develops and distributes food and clinical pathogen detection kits, lateral flow assays, and laboratory reagents, overlapping with Hardy's food safety and rapid diagnostic offerings particularly across Europe.
Others
- Hygiena: Hygiena is a manufacturer of ATP hygiene monitoring systems (EnSURE luminometers, UltraSnap tests) - Hardy distributes Hygiena products in the US but Hygiena competes with Hardy's environmental monitoring offerings as part of a broader food safety portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Hardy Diagnostics social profiles
Digital presenceHardy Diagnostics compliance and trust
Trust signalCompliance3 records
Hardy Diagnostics financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hardy Diagnostics leadership team
Management profileNumber of profiles
Profiles2 records
Hardy Diagnostics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hardy Diagnostics M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Hardy Diagnostics
What does Hardy Diagnostics do?
Hardy Diagnostics manufactures and distributes microbiological products for clinical, pharmaceutical, food and beverage, cannabis, and cosmetics laboratories. Its portfolio of more than 13,000 laboratory products (over 2,700 manufactured in-house) includes culture media, rapid diagnostic assays, antimicrobial susceptibility disks, specimen collection devices, and laboratory instruments. The company also offers custom product development, contract manufacturing, regulatory submission support, and instrument services.
Is Hardy Diagnostics a public or private company?
Hardy Diagnostics is a private company. It is classified as management employee owned and is currently operating.
When was Hardy Diagnostics founded?
Hardy Diagnostics was founded in 1980. It employs 251 to 500 people.
Where is Hardy Diagnostics based?
Hardy Diagnostics is headquartered in Santa Maria, United States, in the North America region.
How does Hardy Diagnostics make money?
Three revenue lines are on record. Microbiology Products Sales are the primary driver. The others are custom Product Development and distribution Services.
Who are Hardy Diagnostics's main competitors?
Direct peers on record are Bio-Rad Laboratories, bioMérieux, Neogen Corporation and Eiken Chemical. Broad incumbents are Becton Dickinson (BD Diagnostic Systems), Thermo Fisher Scientific (Microbiology) and Beckman Coulter (Danaher). Emerging players are Microbiologics and R-Biopharm. Hygiena is listed as an others.
Does Hardy Diagnostics have an API?
No public API is recorded for Hardy Diagnostics.
What industry is Hardy Diagnostics in?
Hardy Diagnostics's product category is Microbiology Laboratory Products and Diagnostics. Its primary akta.pro industry code is HLAAALAC, Microbiology & Infectious Disease Diagnostics (culture, rapid antigen, syndromic panels), with a secondary code of HLAGADAE, Microbiology & Sterility Assurance (Bioburden/Endotoxin/Sterility). Its NAICS code is 325413 and its SIC code is 2835.