Click here to read the full press release about this exciting development for Deba UK.

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Since 1972, Deba UK has provided engineering solutions, products, services and technologies enabling organisations to ensure that they systematically meet their Environmental, Health and Safety obligations.

Nijhuis DEBA UK is the only company in the South of England offering cooling tower engineering and environmental services under one single service provision, without the need for specialist outsourcing.


Our cover is nationwide.

Find out how Nijhuis DEBA UK can help you.


Nijhuis DEBA UK specialises in cooling tower / evaporative equipment repair and renewal. We provide maintenance, repair, refurbishment and replacement services for all makes and models.

Our highly trained and experienced personnel can inspect, evaluate, advise and report on the condition of any cooling tower / evaporative equipment. We have resources and expertise to maintain, refurbish or provide re-engineering solutions for any system, regardless of its make or size.

We offer all allied services in the areas of water and indoor air quality consultancy and hygiene, and full range of water treatment, remedial and re-engineering solutions.


Nijhuis DEBA UK is registered under the LCA Code of Conduct for Service Providers.

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Please contact us to find out more about how we can help you.


- Deba UK Ltd Acquired by Nijhuis Industries

Press Release - 30 September 2019
Doetinchem, the Netherlands | London, England

Nijhuis Industries, the Dutch based Water and Wastewater company, represented in the UK by Nijhuis Industries UK & Ireland, has agreed to acquire Deba UK Ltd to complement its existing portfolio of services.

Cooling Tower Engineers London

Strengthen the existing capabilities
The acquisition of Deba UK Ltd (performed by KBS Corporate) is effective immediately and is part of the Nijhuis Industries group strategy of increasing its portfolio of water and wastewater services and also growing its presence in the UK and Ireland. delivering solid and adaptive solutions for a sustainable and resilient future. The Company will be renamed Nijhuis DEBA Ltd and its offices in Wokingham will be added to its existing presence in Truro and Bristol.

Since 1972, DEBA UK Ltd has provided engineering services, products and technologies that enable organisations to meet their health, safety and environmental obligations in the areas of Legionella compliance as well as water and ventilation hygiene. It is a proven provider of mechanical and chemical solutions for cooling towers and also provides wastewater bio-organic catalyst applications.

Menno M. Holterman, Nijhuis Industries CEO, commented that ‘The DEBA suite of services is an excellent fit with our global vision of providing water and wastewater services that recognise the increasing scarcity of water resources and that contribute to the circular economy’. Mike Platt, DEBA UK Ltd Managing Director added ‘I am confident that this acquisition is good for the Company and for the employees and will open-up many opportunities for the business going forward.

Menno M. Holterman added that ‘the acquisition would result in an integrated turnkey offer for water and wastewater solutions offering customers a ‘one-stop shop’ and benefit from Nijhuis added value services like i-Consult, i-Monitoring & Control and Operations. Therewith also addressing the fast growing demand to deliver solid and adaptive solutions for a sustainable and resilient future.

Mike Platt will continue to work for the combined group as Nijhuis DEBA Business Development Director. As of October 15th Ian Stentiford has been appointed Managing Director Nijhuis UK & Ireland.

Menno M. Holterman and Ronald Ruijtenberg with the new Nijhuis DEBA UK team

Menno M. Holterman and Ronald Ruijtenberg with the new Nijhuis DEBA UK team

Nijhuis Deba UK - Customer Focused 
- Quality Driven

Nijhuis Deba UK - Customer Focused - Quality Driven

About Nijhuis Industries
Nijhuis Industries delivers solid solutions for sustainable water use & resource recovery, with the highest level of intelligent innovations across a wide range of industries. We meet today’s challenges, as well as those of the future, as a response towards a CIRCULAR economy in a ‘fluid’ world. To accommodate the customer’s requirements, Nijhuis offers customized installations to create profit out of (waste)water, process water and waste.

At Nijhuis Industries it is our mission to help customers to reduce, reuse and recover water and resources to create profit. We help our valued customers to meet their increasingly demanding sustainability requirements, lower their environmental footprint, combine productivity and energy efficiency, and reduce life cycle cost at the same time.

With headquarters in the Netherlands, Nijhuis Industries is active in all geographical regions around the world, serving over 2,600 reference sites from its Sales & Service Centers in China, Dubai, Germany, Poland, Russia, Singapore, U.K. and Ireland, USA & Latin America.

Nijhuis Industries UK & Ireland
Nijhuis Industries UK & Ireland has a long-established history in the UK and the current operation was formed following the acquisition of H2OK Water and Energy by Nijhuis Industries in 2013. The two companies had previously worked together for over 15 years.

The company currently provides consultancy, design & build, maintenance and operational services for industrial and municipal wastewater, commercial and residential sewage treatment, floodwater and infrastructure projects.

Nijhuis Industries UK & Ireland is able to offer a complete single source solution and a true ‘turnkey’ capability. There are over 400 reference sites in the UK across the food and beverage, municipal water, holiday and leisure and development and infrastructure markets.

For more information

Nijhuis Industries
Menno M. Holterman
Chief Executive Officer
Phone: +31 (0) 314 749 012

- Continuing The Standard of Excellence

Nijhuis DEBA UK is pleased to have achieved the Achilles Certificate of Assessment with 100% for Safety, Health, Environmental and Quality practices as a registered supplier on Verify – Category B2.

We are proud to have achieved this certificate for the second year in a row. We  aim to maintain our levels of excellence and strive to keep our standards high.


Recent Audit of Nijhuis DEBA UK

Scored 100% Across All Categories

Management System Evaluation

Health & Safety 100%
Environment 100%
Quality 100%
Corporate Social Responsibility 100%

Onsite Assessment

Health & Safety 100%
Environment 100%
Quality 100%
Corporate Social Responsibility 100%

Nijhuis DEBA UK

Committed To High Standards

Committed To The Environment

Committed To You

- Recent Promotions

It is with great pleasure that the board of directors and senior management team of Nijhuis DEBA UK announce the promotion of three long serving members of the team.

Terry Grant has been promoted to Commercial Director with immediate effect. The post of Operations Director vacated by Terry following this promotion has been taken by Irene Lesnikova.


Terry Grant (Commercial Director) & Irene Lesnikova (Operations Director)

In addition, James Groves has been promoted to Senior Account Manager in recognition of his outstanding work and dedication to the company.

These appointments substantially strengthen the management of the company during this period of sustained and significant growth.


Electricity, Gas & Water Savings

Nijhuis DEBA UK can provide Energy / Utilities management and reporting, complete with solutions for consumption / financial savings and calculated paybacks. Monthly energy reports are produced representing the consumption and recommendations for improvements.

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We welcome all enquiries for our products and services and are able to provide comprehensive advice on any related matters.

Cooling Tower Engineers London


Accredited Water Treatment, Cooling Tower Engineering in London


"I have used many water treatment contractors over the years. Deba UK provide an excellent quality of service. Highly recommended company."


"Competent, responsive and very reliable engineering, water treatment & Legionella control company. Extremely high H&S standards."


"Deba UK Limited deliver results time after time. A very reliable and competent organisation. I have no hesitation in recommending them"