Delivering Expertise in Research Quality
Based in Edinburgh, Scotland, with Associates in three countries, we provide flexible and cost-effective international audit, consultancy, training, and quality assurance services.
We are renowned for providing a tailored service designed to meet your requirements.
Our Experience
Our News and Articles
It’s Our Birthday: Tower Mains Turns 25!
This year, we celebrate 25 remarkable years! To kick off our 25 Years of Tower Mains series, we’re [...]
Training and Quality Systems Associate
Are you an experienced Quality professional looking to take ownership of meaningful Quality System work across both [...]
Tower Mains Monthly Newsletter – January 2026
Celebrating 25 Years of Quality, Continuity and Trust This year marks a major milestone for Tower Mains as [...]

