One team with the same goal

The FermionX Group was formed out of the merger of three different companies in 2016. We continue to manufacture our own and our customers’ products across a wide range of industries - from aviation and defence to medical technology.

What each of our core brands has in common is our commitment to attention to detail, whether our products are being used by food microbiologists in the lab or air sampling experts in factories.

We care deeply about quality manufacturing and bring the same level of thoroughness to every project. We understand that our customers rely on us to produce quality products.


Our pedigree begins with Seward: one of the biggest names in microbiology sample preparation.  It's been 50 years since our range of Stomacher® paddle blenders, bags and accessories were first manufactured.  Seward Stomachers® were the first and remain the gold standard in food safety sample preparation.  Millions of samples are prepared daily in a Seward Stomacher® paddle blender and applications now range from oncology and cutting edge microbiome research to environmental and industrial large volume sample processing.

FermionX Manufacturing

Providing a comprehensive range of electronic PCB and box build assembly for over 40 years.  We started as C-Tech Electronics and became FermionX Manufacturing in 2016.  We've worked on too many products to count, including safety components for explosion protection and high-frequency x-ray generators.

Airbox Sampling Products

In 2013, we joined forces with JD Technical Services to create AirBox Sampling Products. We have developed a range of award-winning waterproof air sampling pumps for asbestos testing.  In 2017 we won The Contamination Expo Award for Innovation in the field of asbestos contamination.  We continue to innovate and build pumps that deliver quality, robust asbestos air testing.  Our goal is to continue to support the safety and compliance of asbestos testing globally, by providing the best testing solutions possible.

From manufacturing for design to contract electronics - the 3 businesses that make up our heritage mean that we're ready to deal with any eventuality. If you've got a challenge for us, you can bet we've been there before.