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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

OHD

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OHD specializes in the instrumentation and software to help protect your employees’ health and manage occupational risks.

OHD is the manufacturer of the QuantiFit2 - the fastest and most accurate fit testing device on the market. Occupational Health Dynamics offers a range of products and services to help you protect your employees and manage your occupational risks. Whether you are looking for The QuantiFit2 Respirator Fit Tester, Noise Dosimeters, Audiometer, Vision Screener, Breath Alcohol Instruments, or a Sound Level Meter, we can provide you with a complete solution.

10/16/2026

A little good food and great company to wrap up the week! ☀️🍔

The OHD team got together today for our Annual Fall Cookout, and it was an awesome opportunity to enjoy some time together.

A special thank you to our grill masters for keeping everyone well-fed and making today’s cookout a success!

10/15/2026

OHD is heading to SKYDD 2026!

We're excited to be joining our Swedish partner, ABT Sweden AB, as co-exhibitors at Skydd 2026, taking place October 20–22 at Stockholmsmässan in Stockholm, Sweden.

Our European Business Development Manager, Adam Marczak, will be there representing OHD and providing live demonstrations of our QuantiFit2® and AeroFit® respirator fit testers, as well as the MQT (Mask Quality Tester).

We're looking forward to connecting with professionals across the industry and discussing how our solutions can support their respiratory protection programs.

Attending SKYDD 2026? Be sure to stop by, meet Adam and the ABT Sweden team, and see our fit testing solutions in action!

10/14/2026

Last week, OHD's European Business Development Manager, Adam Marczak, was in Bełchatów, Poland, for OSPS BHP!

Adam joined Irek H. and the Sundström Safety team to showcase the QuantiFit2 and talk about the importance of proper respirator fit testing. It was a great opportunity to demonstrate our technology and have conversations about making sure respiratory protection fits properly and performs as intended.

A big thank you to Irek and the Sundström Safety team for having us!

10/13/2026

Montreal, here we come!

OHD is proud to be a Platinum Sponsor of the 22nd ISRP International Conference, taking place next week in Montreal, Canada!

We're excited to join the international respiratory protection community for this year's conference! It's always a pleasure to reconnect with familiar faces and meet others who share our passion for respiratory protection.

Heading to ISRP 2026? Be sure say hello to our team. See you there!

10/12/2026

A great stop in Munich for OHD CEO Luke Allen!

Luke wrapped up his European trip last week with a visit to the Dustlight offices alongside Glenn Warr and Bob Brady, where co-founders Till Neumeier and Luca Setili welcomed the group for a tour and a look at some of the latest updates to Dustlight technology.

OHD is proud to work with Sensidyne to bring the Gilian Dustlight to the U.S. market, so it was especially nice to spend some time with the team behind it.

A big thank you to Till, Luca, and the Dustlight team for the warm welcome and hospitality!

10/08/2026

The wait is over. Gilian's Fall 2026 promotion is here!

If you're ordering GilAir Plus pumps, bundle them with a calibrator kit and save up to 30%. One 5-pack gets you 25% off a Gilibrator 2, Gilibrator 3, or Go-Cal Pro. Two or more 5-packs bumps that to 30% — single kits and combo kits both qualify.

Offer valid through December 31, 2026. You don't want to miss these deals.

Learn more: https://landing.ohdglobal.com/gilian-bundle/

10/07/2026

We had a great time in Germany for the SCHAUENBURG 2026 Management Meeting! This year’s meeting brought SCHAUENBURG leadership and management from across its portfolio companies together at beautiful Lake Tegernsee.

OHD was well represented throughout the meeting, with CEO Luke Allen taking part in panels on Leadership and Synergies across SCHAUENBURG companies and COO Hunter Strickler speaking on AI advancements within OHD. We were also incredibly proud to see OHD recognized in several areas during the event!

Of course, some of the best parts of getting everyone together happen outside of the meeting room. It was great to catch up with colleagues from across the SCHAUENBURG group and spend some time together in Bavaria.

A big thank you to Florian G. Schauenburg and Velina Allerkamp for the warm hospitality and continued partnership. We’re looking forward to what’s ahead!

10/05/2026

This week is Fire Prevention Week.

It’s an important reminder of the work that happens every day to reduce the risk of fires and the harm they can cause.

We’re especially grateful for the firefighters and fire safety professionals whose work helps prevent emergencies and protect the places we call home.

Happy Fire Prevention Week from OHD!

10/02/2026

That’s a wrap on a successful OHD Europe Sales Workshop in Warsaw!

It was a pleasure to welcome our European distributors to the OHD Europe office for a few productive days together. It gave us a chance to step away from the usual calls and emails and spend some real time together, talking through what we’re seeing in our different markets and where we go from here.

A big thank you to Shawcity, BA-Systemen, SCHAUENBURG Industrietechnik GmbH, deconta, Firekraft, Eximo, Recom Industriale, Casella España, ABT Sweden AB, Sedulitas, and ASTQ for making the trip to Warsaw.

It was great having everyone together, and we’re leaving Warsaw excited about what’s ahead!

09/30/2026

We’re in Tacoma for the Governor’s Industrial Safety and Health Conference!

Long Yang is on site connecting with safety and health professionals from across Washington and showcasing solutions from OHD and our partners.

Stop by to meet Long and get a closer look at:
🔹 AeroFit® respirator fit testing instrument for disposable and elastomeric respirators
🔹 QuantiFit2™ respirator fit testing instrument for elastomeric respirators
🔹 Gilian® air sampling pumps and calibrators by Sensidyne, LP
🔹 SVANTEK noise and vibration monitoring equipment
🔹 Gilian Dustlight personal dust monitor
🔹 SlateSafety Personal Heat Stress Monitor

If you’re at GISHC, come say hi and check out the equipment in person!

Address

2200 Resource Drive
Hoover, AL
35242

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+12059800180

Website

http://www.ohdglobal.com/

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