To place an entry in this Directory or advertise :

Contact John Harvey, Sales Manager, Concorde Publishing Ltd
Tel: +44 (0) 20 7863 3077 email: John Harvey

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Welcome to


This is the online companion to the highly successful Test House Directory. The website is designed to help test, development and measurement engineers find companies that can provide the testing service, or product they need, in the location and at the time that they need it.


The 21st edition of the Test House Directory has just been published and with more than 600 categories of test and close to 130 companies listed, this will be the largest edition ever.


Special company subscription packages

These are still available for 2018 and 2019 and include a full company entry online at until 28th February 2019 and an entry in our technology publication Testing & Test Houses 2018 to be published in July 2018. Subscribing company details are also included in our other technology publications and on the website The package now includes online, print and digital elements as well as bonus distribution at key technology events throughout the year.


It's easy for your company to be involved in 2018

Please call us at +44 (0) 20 7863 3079 or email to and your company can appear online almost immediately. is produced by Concorde Publishing Ltd in association with The Society of Environmental Engineers.

Top 10 Categories

Listed below are the Top 10
categories of test on the site
Just click on the category you
require to go immediately to
a list of companies that can
provide products and services.


Enviromental Engineers

test house directory 2017The Test House Directory brand is well established as the leading source of information about test houses, testing services and test equipment manufacturers. Now available in print, digital and online formats, these are easy to use reference sources for test and development engineers. The 21st Edition of the Directory is now available and the mobile friendly digital edition can be viewed here. New company entries on are easy to organise. For more information please contact us and we can send you an interactive pdf to complete your entry.

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