Their commitment to the industrial hygiene community is evident
and their position as industry leaders is to be commended.


SKC Inc.

SKC celebrates 60 years of providing the air, noise, and surface/dermal solutions and expertise that support OEHS professionals in protecting worker health and safety. Founded in Pennsylvania, the SKC network stretches across the U.S. and over 65 countries. At our heart is the power of science in the service of people. Innovation, quality, and reliability are the basis for our best-in-class air sample pumps, calibrators, sampling media, particulate samplers, noise instruments, and surface/dermal testing kits. We are committed to serving your needs with our products, expertise, rentals, calibration services, and outstanding technical and customer support. Visit SCIENCE. SERVING PEOPLE.



Amazon is guided by four principles: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. Amazon strives to be Earth's most customer-centric company, Earth's best employer, and Earth's safest place to work.

EMSL Analytica​l, Inc. (EMSL)

EMSL Analytical, Inc., a national network of over forty laboratories located throughout the U.S. and Canada. Established in 1981, EMSL is a nationally recognized and locally focused provider specializing in fast laboratory results for Allergens, Aquatic Microbiology, Asbestos, Chemistry, Consumer Products, Cosmetics, Fire and Smoke, Food Safety, Forensics, Indoor Air Quality, Industrial Hygiene, Lead, Material Science, Metals, Microbiology, Nanotechnology, Nutritional, PCR/DNA, Pharmaceutical, Radio Chemistry, Radon, Silica, and Water Quality. EMSL also carries sampling pumps, media, and investigative equipment.

SGS Gals​on

SGS Galson

SGS Galson is the world leader in industrial hygiene analysis and monitoring solutions. We provide industrial hygiene, environmental health, and safety professionals with the most effective means to obtain data to protect people from hazardous exposures. We provide this on time with unmatched service, quality, and integrity, while continuously improving and innovating our processes and services for the good of our clients. For example, our state-of-the-art Smart Sense innovative cloud remote sensor monitoring system now has sample capture capability for validation and compound specification. SGS Galson is part of SGS, the world’s leading inspection, verification, testing, and certification company.



Casella is a global leader in the manufacture and supply of industrial safety, occupational health, and environmental monitoring equipment. The instrumentation includes real-time dust monitors, personal sampling pumps, sound level meters, positioning and distancing technology, hand-arm vibration monitors, and environmental units. A large number of these products work with a variety of Casella’s own software solutions for easy access, remote monitoring, and simple analysis of collected data. With Bluetooth capabilities and the accompanying Airwave app, you can also view data and control air sampling pumps and noise dosimeters from your mobile devices.


AccuTec-IHS Inc.


AccuTec-IHS is a leading supplier of Quantitative Respirator Fit Testers using the 'gold-standard' CNC Particle Counting technique. Founded by passionate Industrial Hygiene instrumentation experts with decades of experience, AccuTec introduced the AccuFIT 9000® series of RFT devices and a full range of accessories and supplies to satisfy all your quantitative fit testing needs. AccuFIT9000® Fit Testers are OSHA, ANSI, CSA, HSE compliant and can run OSHA's 2019 Streamlined protocol. AccuFIT9000® PRO version tests all tight-fitting respirators including series 95, 99, 100, FFP1, FFP2 and FFP3. AccuTec supports the Fit Test community through its #AccuTecGivesBack program of donations and training.

Assay Tech​nology

Assay Technology, an employee-owned company, develops cost-effective and convenient methods to monitor exposure to workplace chemicals. We provide personal monitoring badges for chemical exposure and IH lab services to analyze badge contents. We offer the broadest range of OSHA-regulated chemicals including Ozone, Organic Vapors, Aldehydes, Amines, Anesthetics, and others. Meets OSHA requirements. Order online to save 10% per box, every day. Assay Technology also provides lab services for testing the chemical capacity of air-purifying respirators and manufactures the HCS-501temperature-RH-flow control system. Info: 800-833-1258 or​

Dräger, Inc.

For over 130 years, Dräger’s products and solutions have been used all over the world to protect and save lives. From portable and fixed gas detection, to breathing protection and escape devices, Dräger’s technology can be found in most industrial settings.


We design and manufacture world-class gas analysis systems and emission monitoring solutions to measure gaseous emissions from industrial processes, gases released from natural sources into the atmosphere, and gases present in working environments.



Nanozen designs, manufactures, and sells Particle Detector products for the Occupational Health and Environmental Safety markets worldwide. Nanozen was started in 2007 by founder Dr. Winnie Chu, a world expert in semiconductor sensor technology. Nanozen's products provide the perfect combination of high accuracy, real-time operation, small and lightweight, easy to use, and low maintenance. Our solutions are applicable across a wide range of industrial settings where combustible dust, silica, and many other airborne particle types can cause serious health issues and create potentially dangerous working environments. Visit to learn more about our product line. Know the air you breathe.

TSI Incorporated

Around the globe, TSI provides a comprehensive range of solutions with unparalleled reliability and accuracy necessary to accomplish your goals. From workflow management, software services and measurement instruments, our complete suite of solutions are tailored to help you make informed, data-driven decisions to get your job done. TSI understands the science, the data, and the processes that support your work. Turning data into actionable information enables you to do your jobs more efficiently and safely. We are proud to provide you with a wide array of solutions to help you with your Occupational Health & Safety challenges.


Trusted by more than 20,000 customers, VelocityEHS is the global leader in true SaaS enterprise EHS technology. Through the VelocityEHS Accelerate® Platform, the company helps global enterprises drive operational excellence by delivering best-in-class capabilities for health, safety, environmental compliance, training, operational risk and ESG. The VelocityEHS team includes unparalleled industry expertise, with certified experts in health, safety, industrial hygiene, ergonomics, sustainability, the environment, AI, and machine learning. Recognized as a Leader in the Verdantix 2021 Green Quadrant Analysis—VelocityEHS is committed to thought leadership and to accelerating the pace of innovation through software solutions. For more information, visit