Radio Data Networks Distributors

To contact us directly please follow the link here otherwise please contact one of our distributors below:

Environmental Innovations Limited

Environmental Innovations Limited was founded in 2007 as a pollution control and mitigation company. They supply an extensive range of RDN solutions to their customer base for the purpose of the remote monitoring and control of their pollution containment systems.

Contact Address
Unit 2, The Innovation Farm
Sawbridgeworth Road
Little Hallingbuty
Bishops Storford
CM22 7QU

Tel: +44(0) 1279 600 440


To Visit the Environmental Innovations Website

GPT Environmental Management Services Limited

GPT (formally Natural Solutions (South Wales) Limited)  are an established leading player in the world of pollution control and pollution prevention in and around the water and industrial sectors. The company has been working with the Board of RDN since 2007 successfully promoting pollution containment and mitigation technologies.

Contact Address:

No 2 Village Court
Village Farm Industrial Estate
CF33 6BX

Tel: +44 (0) 1656 741 799

Principle Contact Mr Dan Evans

Entropia Critical Concepts BV

Entropia Critical Concepts N.V.

Kanaalstraat 1/A, 8020 Oostkamp


T.: +32 50 39 39 00

Entropia Networks NV

Westbaan 194-196
NL-2841 MC Moordrecht (Zuidplas)

The Netherlands

T.: +31 888 333 000

Radio Data Networks and Entropia Netherlands and Belgium have an long standing relationship for the delivery of mission critical monitoring using the Tetra and DMR Networks, plus together are acknowledged leading pioneers of Mission  Critical Telemetry and IoT.

Together RDN and Entropia offer a unique delivery platform for the Utility, Industry and the Mission Critical sectors where measurements, data and alarms derived from field sensors can be delivered either directly our vie Entropia’s Combus military grade server platform. Unlike IoT where there is no level of delivery assurance, including SLA’s and limited testability, RDN and Entropia have engineered Mission Critical IoT to deliver high resilience reporting from the selection to the ultimate destination all with a single point of responsibility.

Entropia also offer a comprehensive design and installation service offering turnkey solution from the supply and specification of sensors, their installation through to the processing of data and its correlation in real-time against causal or dependant variables.

Further real-time data feeds are available locally for the implementation of real-time control and mitigation strategies. These can include the control of pumps and the control of valves on outflows.

Darcy Spillcare/ Aquasentry Limited

Darcy / Aquasentry Limited is a leading UK supplier of pollution monitoring and control technology with a national sales and installation team. Based on the outskirts of Manchester the company is conveniently located to serve the industrial North of England.

Unit 2 Britannia Mills,
Gelderd Road,
Birstall Leeds,
West Yorkshire.
WF17 9QD

Tel: 01924 284900


To Visit the Aquasentry Limited Website


Sales & orders

Please call your local distributor for prices on products, systems and solutions. Spares and accessories may also be purchased through our online web portal