Alfred H Knight are specialists in inspection, testing and technical consultancy services. Our extensive team of global experts provide clients with accurate and reliable reporting on their solid fuels, including MSW, RDF, SRF, recycled wood, biomass and agricultural residues.

We offer a dedicated fuel and process residue testing service in order to provide our clients with the information they need to get the most from their materials. We also provide inspection and sampling services to help clients ensure that they are compliant with fuel quality and supply specifications or waste disposal requirements.

Alfred H Knight Group was first established in 1881 and remains an independent, family-owned business. Our clients have trusted us for generations to deliver expert knowledge and professionalism in all aspects of weighing, sampling and analysis.  

Operating in over 40 countries, we have a number of testing laboratories in strategic locations around the world, with regional hubs in America, Europe and Asia. We maintain rigorous quality standards to ensure that all our operations provide the highest level of service to our clients. We achieve this through compliance with industry standards and regulations, including ISO/IEC 17025 and ISO 9001.