About Us

Fistreem was established in October 2004 and was formed when Sanyo Gallenkamp Plc divested its Water Purification manufacturing business. Now a proud division of Synoptics, part of the SDI Group, Fistreem is focused on manufacturing high-quality water purification systems. The globally recognised Cyclon Water Still remains our flagship product. We also offer Calypso Water Stills, a range of Deionisers, and various pre-treatment systems.

Our products are distributed worldwide and supported by a team of experts dedicated to providing outstanding customer service. Each water still undergoes rigorous quality checks before shipment and comes with a 1-year warranty.

Our Team

Celebrating 40 Years

Ongoing Maintenance & Servicing

Specialists in the Industry

Discover Our Expertise: Syngene, Synbiosis, Fistreem, and Gallenkamp

Our Divisions

A Legacy of Water Purification Expertise

Fistreem International Limited was formed when Sanyo Gallenkamp Plc divested its Water Purification manufacturing business. Although a relatively young company compared to other Synoptics divisions, Fistreem brings a wealth of expertise. Its management team had extensive experience with Fistreem products before the transition from Sanyo Gallenkamp.

 

About the Synoptics Family

This diverse expertise makes the Synoptics Group a complete resource of life science imaging specialists. We are headquartered in Cambridge, a thriving scientific hub in the UK. Globally, our products are supported by an international network of highly-trained distributors, all of whom employ imaging specialists.

 

Our Divisions

Discover More About Our History

Testimonials

1985

Founded

 

Synoptics was established in 1985 by imaging experts from the University of Cambridge. The business grew quickly, with many major companies using Synoptics to develop imaging solutions across a wide range of applications. With a growing knowledge of CCD camera technology, frame grabbing and image capture techniques, we enhanced our skill sets within digital imaging.

1992

Acquired Ai Cambridge

 

Following a period of steady growth, Synoptics acquired the image analysis business Ai Cambridge, UK, to broaden our range of end-user products and develop our worldwide export markets.

1995

Acquired Myriad

 

We acquired Myriad Solutions, a manufacturer of graphics and accelerator products.

1997

Syngene Formed

 

To exploit our experience in imaging DNA and protein gels, our Syngene division was formed in 1997.

1998

Synbiosis Formed

 

The Synbiosis division was formed, utilising our expertise in microbiology.

2007

Acquired by SDI Group

 

Since December 2007, Synoptics Ltd has been owned by SDI Group plc, an acquisitive group comprising various manufacturing businesses in the scientific and technology sector, mainly focused on digital imaging and sensing and control applications.

2018

Acquired Gallenkamp

 

Gallenkamp was acquired by SDI Group in September 2018 and came under the Synoptics family.

2019

Acquired Fistreem

 

We acquired Fistreem, which has become an integral part of Synoptics with innovative products for water distillation, water purification and the accompanying accessories.

2025

Looking to the future

 

Celebrating 40 years of imaging excellence!

Meet Our Specialist Teams 

Our Team

Our Accreditations

Learn more about our Careers at Synoptics

Join a team where innovation meets opportunity. At Synoptics, we’re passionate about pushing the boundaries of science and technology. Explore exciting career paths and become part of a company that values growth, collaboration, and making a difference.

Careers

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