Expertise drives learning

We provide innovative language assessment and learning solutions for the education sector.

Our assessment and education specialists and client-led approach have made us a trusted partner of leading publishers, exam boards and universities worldwide.

LT123 is based in Cambridge UK and uses an international network of consultants.

Solutions by assessment experts

Test & Course Development

Our team of assessment and learning experts can develop solutions that meet your requirements.


We are an independent consultancy providing expert advice to ELT organisations including publishers, ministries of education, awarding bodies and universities.


Online and in-person training courses to improve your team’s assessment capabilities.

What people
say about us

  • LT123 offer unparalleled levels of expertise. They work quickly and effectively, delivering results on time and to budget. We now have a test that does exactly what the user needs it to do, while increasing visitor numbers to our test page and website in general.”

    London School of English
  • LT123 has worked with us on assessment and publishing projects for a number of years. Their teams of writers, editors and reviewers are highly expert and insightful, and projects are managed professionally and efficiently.”

    David Booth
    Director Test Development
    Pearson English
  • Our recent collaboration with LT123 has been both stimulating and rewarding.
    Their expertise in testing is second to none, and the knowledge and professionalism they bring to a project makes working with them an absolute pleasure.”

    Rachel Finnie
    Product Implementation and Training
    McGraw Hill International
  • LT123’s adaptability and practical realism – maintaining the all-important balance between ambitious timeframes and not over-promising – is one of the reasons that, at the end of a demanding three-year programme, the client was satisfied, and Cambridge University Press continues to expand its work within the region.”

    Lewis Birchon
    Head of Publishing and Research Education Reform
    Cambridge University Press

Our Clients

We can help

Talk to us today to discover how we can help with your assessment needs.