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Air Liquide

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World leader in gases, technologies and services for Industry and Health, Air Liquide is present in 80 countries with approximately 65,000 employees and serves more than 3.5 million customers and patients. Air Liquide is a committed stakeholder to new energies.

It has developed technologies and expertise that span the entire biomethane value chain. The Group has designed its own membranes’ technology for upgrading biogas and enhances the value created by Anaerobic Digestion plants. These solutions enable the upgrading of all biogases for subsequent injection into the natural gas grid, the production of vehicle fuel (compressed or liquefied natural gas or biogas) and the production of renewable hydrogen from liquid biomethane.

Not only a technology provider, Air Liquide makes partnerships with biogas producers and shares its experience. The Group already has two biomethane plants in operation in the United Kingdom and has a further four in construction. It operates nearly 50 biogas sites worldwide. The biomethane that is upgraded by Air Liquide can be notably used as fuel. Up to date, Air Liquide operates nearly 60 bio-NGV (Natural Gas for Vehicle) fueling stations in Europe, including three in the United Kingdom. They can refuel vehicles with compressed natural gas (CNG) or/and liquefied natural gas (LNG) on the same site, produced in part from biomethane. Some can also provide liquid nitrogen for cryogenic refrigerated transport.


Astute logo white

Astute is the leading recruitment partner to the Anaerobic Digestion and Biogas industries in the UK, with over 10 years of direct recruitment experience supporting established and new businesses in this area.  We provide permanent, contract and executive level recruitment services as well as helping businesses “crew-up” new facilities – which is an offering that we have successfully delivered many times.

We are members of ADBA and also exhibit at the UK AD and World Biogas Expo at the NEC each year and like to actively support the industry  Please come along to speak to our MD; Terry Buckel, or Specialist Consultant; Tim Norford, who will both be in attendance at the National Conference event.

We also recruit into Power, Renewables, Nuclear, Waste, Water, Defence and Manufacturing sectors.

Assentech Rapid Response & Service Ltd

Assentech logo

Assentech Rapid Response & Service Ltd are experts in tank storage and process safety. We specialise in service and maintenance of Breather Valves and flame arrestors.

Our engineers are specially trained to service, calibrate and perform functional tests on Breather Valves according to the relevant standards. API 2000 / IS0 28300 & EEMUA 231 / SAFed IMG 1 (for maintenance standards of ageing plant).

Assentech has a commitment to support operators  in managing product losses/emissions whilst assisting in the protection of core assets.  We offer advice right through the journey of buying the correct equipment initially through to proving the equipment is doing its job (post commission) by providing detailed inspections and functional testing.

Our “plug and play” bespoke valve testing software will be on display at the conference.  We welcome everyone to come and have a discussion on how the Assentech Team can help you to reduce losses, reduce emissions and generally promote good, compliant operating practices on your plant.

Atlantic Pumps


Atlantic Pumps are manufacturers of pumps for abrasive and aggressive fluids. We focus on reducing downtime by responding rapidly to customer requirements and increasing the wear life of your equipment.

We have a passion to make our customers lives easier by understanding their needs and delivering solutions. An intelligent application to the customers’ requirements that leads to reduced lifetime costs.

Whether its enquiries or deliveries, questions or queries, our founding principle is to respond to customers’ needs as quickly as practically possible. And we save you money!

Marches Biogas


Marches Biogas is a specialist anaerobic digestion (AD) engineering company with extensive experience of plant design, construction, commissioning, training, operation & maintenance  including biological and environmental support from years of working within the water, waste and agricultural AD industry. Please enquire for all your AD requirements.


EMS Logo Crop Outline

EMS Industries are a world leading UK manufacturer of ram pumps and grit removal equipment used in a wide ranging variety of applications including food waste, farm waste and waste water.

The EMS ram pump is renowned for being a robust solution for handling the most arduous of applications whilst maintaining reliability and low maintenance costs.

Following on from introducing our ram pump into the arduous food waste market either pumping directly from hammer mills or in the thermal process both of which are crucial pinch points, we have had huge success in replacing existing pumps that just cannot cope with the wearing properties of the incoming waste.

We now have many “real life” success stories backed by our satisfied customers who is some cases have seen payback on their investments within 6 months.

Speak to the EMS sales team about how we can help to improve your pump reliability, lower spare parts usage, reduce mechanical interventions and provide significant savings on whole life costs.

Blackline Safety

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Blackline Safety is a global connected safety technology leader. Providing comprehensive live-monitoring and wireless gas detection, we help teams working in hazardous environments respond to emergencies in real-time and manage efficient evacuations, accounting for everyone’s safety along the way. With millions invested in technology research and development, Blackline Safety is recognised for quality and innovation. Our talented team of designers and engineers create and manufacture in-house — from wearable technology and personal gas detectors to cloud-hosted infrastructure and web-based interfaces for global industry.

Blackline Safety delivers the first turn-key, work-anywhere, connected safety monitoring solution with gas detection, 3G wireless, satellite communications, two-way speakerphone, push-to-talk, location-enabled data analytics and live monitoring to meet the demanding safety challenges and increase productivity of organisations in over 100 countries. For more information, visit

Greenlane Biogas

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Greenlane Biogas is the world’s largest biogas upgrading company, pioneer, developer and leader in water-wash biogas upgrading technology with 30 years’ experience, over 100 global installations, and first installation in a dozen countries. 

Unrivalled expertise in upgrading raw biogas produced from a variety of organic feed-stocks, into high-purity biomethane for use in natural gas pipelines, and as a vehicle fuel. Also the ability to capture CO2 recovery.

As the only company able to provide the three primary biogas upgrade technologies (Water-Wash, Membrane and PSA), Greenlane Biogas is uniquely positioned in taking a technology agnostic approach and deriving optimum biogas upgrade solutions to deliver the optimum biogas upgrade solution in terms of capital investment and financial return (Capex and Opex).

Greenlane Biogas is a global solution provider with regional offices in key markets and a service support structure to support our global installations 24/7; the logical choice and your perfect partner in helping you to deliver a green and profitable solution to waste.

Hidrostal Ltd

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Hidrostal Ltd are manufacturers of sludge tank mixing and re-circulation pumps to the Anaerobic Digestion & Biogas industry.  The geometry of the Hidrostal screw centrifugal impeller with its large free ball passage is ideally suited for pumping sludges and liquors with unpredictable content.   The steep and stable pump curves ensure minimum flow variations when fluctuations occur in delivery head. 

 Hidrostal pumps are manufactured with chrome steel impellers and hidrohard liners.  These materials are ideally suited to the environment as they are both corrosion and abrasion resistant.  Both the mixers and the recirculation pumps use regulable liners making efficiency and performance restoration on site a possibility.  The efficiency is further improved due to the utilisation of I3 and IE4 TEFC motor technologies. Hidrostal’s end suction bearing frame pumps are externally mounted thus easily accessible and maintainable, ensuring servicing is trouble free.  The mixer system is also available as an offsite manufactured module.  

 Hidrostal pumps have longevity at their core. They have been proven to last twice as long as comparable pumps in a similar application.


Landia Logo

Founded in 1933, Landia is renowned for its heavy-duty chopper pumps, submersible mixers, jet aerators and advanced process units.  Landia is a founder member of ADBA and creator of the acclaimed, externally mounted GasMix digester mixing system and the new BioBuster pre-treatment technology.

MCC Process Technology


MCC Process Technology Ltd supply innovative and high-tech products specific to biogas applications.

Our products are:

  • Biogas Flow Meters and Analysers: We supply flow meters and stationery or mobile gas analysers for precise measurement of biogas.
  • Ultrasound Disintegration Systems: Our innovative technology helps biogas plants to increase their biogas yield. Cavitation created thanks to ultrasound oscillation breaks the structure of organic material and makes them available for anaerobic digestion. AD plants can increase their gas yield or switch to other substrates thanks to ultrasound disintegration and increase their operating profits.

We supply engineering, sales and after sales services related to our above described products.

Projex Solutions

Projex Solutions 2017

Projex Solutions – Your Engineering Procurement & Construction Management (EPCM) Partner.

We have worked on many different types of projects, we are always willing to undertake one off or small scale, difficult to implement contracts whilst working effectively to maintain costs.

Our services provide you with added value. We take a view of the whole picture; equipment, utilities, facilities, new & existing technologies, using a breadth of knowledge & experience from our engineers & resources.

We offer all our services to the highest standards. It is because we listen carefully to our clients’ needs that we provide a service that exceeds their expectations.

What Projex Solutions can provide for you:

Project Management

– Construction Design & Management (CDM)

– Vendor & Bid Analysis

– Document Management & Procurement

– Contractor Evaluation & Management

– Project Delivery & Execution

– OpEx & CapEx

Engineering Design / Detail Design

– Front End Engineering Design (FEED)



– Electrical, Control and Instrumentation

– Software & Automation

– Process & Safety Improvements

– Mechanical & 3D development

– Civil / Structural / Architectural

– Factory layouts for Equipment, Machinery & Package Unit

– Environmental

–  Heating Ventilation Air Conditioning (HVAC)

–  Installation & Commissioning

Training & Competency

Service Agreements


randd logo (002)

Fund your innovation in the UK anaerobic industry with Research and Development (R&D) Tax Credits. As featured in the Parliamentary Review, randd uk are best practice leaders in applying for this established Government scheme and have awarded UK businesses with over £117 Million (so far!). Our dedicated team includes experienced technical professionals and fully Chartered Accountants to maximise the cash awards that you are entitled to, with minimal effort required.

Is it time for your Reality Cheque? Come and have a chat with the experts for your eligibility check.


Vogelsang Logo RGB

Vogelsang offers rotary lobe and progressive cavity pumps, inline RotaCut macerators and XRipper shredders. In addition Vogelsang offers multiple digester feed system solutions – CC Mix, EnergyJet and Premix – to efficiently mix, homogenise and macerate agricultural, food waste or sewage sludge feedstocks with an appropriate liquid feedstock. These are tailored on a case-by-case basis to suit the specific application. Vogelsang also offer systems for applying digestate back to the land as a biofertiliser. These include dribble bars and the XTill strip tillage system with integral digestate injection. Vogelsang also offer the ExaCut and Dosimat distributors, which are a feature of their own application systems, for fitting to other manufacturers’ digestate or slurry application systems. The dribble bars can be direct mounted to the tractor or fitted to a tanker. Vogelsang operates out of a facility in Crewe that has a comprehensive spares parts store and a repair workshop.

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