About Us


IRIS Emissions Services Limited is Peterborough based and is owned by Alison Sampson and Glen Rodden, closely supported by our contract engineers. Following the closure of the Parker Procal Peterborough facility in June 2017, the company was formed and was then appointed by Parker to continue the after sales support of the extensive installed base of Procal products.

The company retains key experience and skills from the Procal team providing technical support to the land and marine emissions industry worldwide with the initial focus of ensuring continuation of the valued service support to the legacy customers.


The team have built up strong relationships in the industry, with an honest and dedicated approach to handling customer’s needs worldwide. Support offered ranges from long term service contracts, experienced remote technical support and flexible onsite services in marine EGCS and land emissions and raw gas monitoring.

The service provision has grown through dedicated contracts and extended fast response marine EGCS support both in the field and remotely.
Looking into the future we are forming strategic alliances to utilise the skill set and experience of the IRIS team to enhance and extend the service provision offered.


Our team is the most valuable asset within our company. Flexibility is achieved by recognising the needs of both our customers and that of our team members. Our team have a diverse skill set along with an enthusiastic and personal approach to work and customers.

Alison Sampson
Alison SampsonDirector
Alison has 30+ years of experience in the CEMS industry, working with Procal products on the technical team during this time. Alison was Technical Services Manager and managed the service team resources as well as supporting customers and distributors in technical sales and support.

As a long served member of the Source Testing Association Alison has been actively involved in the wider industry and is the current Chair of the organisation.

Now co-owner and Director of IRIS Emissions Services Limited Alison is responsible for the day to day operation and management of the business and provision of technical support, hoping to extend the reach of services whilst retaining the good relationships, dedication and integrity of the previous 30 years.

At home Alison likes to be creative and to enjoy the outdoors. She is often busy sewing for fund raising projects to support her chosen charities.

Glen Rodden
Glen RoddenDirector
Glen has over 25 years of experience in the marine industry. He served for 24 years in the Royal Navy as a submariner, specializing in analytical techniques. He rapidly became a very capable support engineer in the CEMS marine and Land industry when joining Procal as a Customer Support Engineer. A role he filled for 2 years before forming IRIS ESL with Alison.

Glen is now Co-owner and Director of IRIS Emissions Services Limited and is responsible for field work and technical support to customers with a particular interest and specialism on the world wide marine applications, using any down time on board vessels to learn more about the wider application of EGCS.

During days off Glen can be found providing all sorts of support for his local social club where he has held positions of responsibility over the years and is current secretary.

Contract Engineers

Our contract support engineers are a valuable input to the business expanding the resources available.

Our key people are trained and experienced engineers contracted in as the need arises. All have a solid history in electronics, fault finding and CEMS maintenance.

Contact Us

To learn more about IRIS Emissions Services Limited or to make an enquiry please call Alison on +44 (0) 7841 783414 or Glen on +44 (0) 7855 438832. Alternatively email us on [email protected] or send a message.