About Us

Welcome to Principal ISO. Thank you for taking the time to read about our company. We appreciate every business that engages with us.

Our Customers Come First

To do business in today’s competitive market, suppliers often need to become certified to international standards (ISO). This is because buyers require assurance that their suppliers are reliable and take compliance seriously.

Obtaining ISO certification is the most effective way to boost competitiveness in terms of quality, pricing, compliance, and customer service.

Principal ISO helps small and medium-sized businesses throughout the UK achieve and maintain ISO certification, enabling them to unlock new business opportunities and streamline operations.

We firmly believe that certifying to internationally recognised standards is essential for every SME to survive and thrive today and in the future.

Our Story

Managing Director Dan Griffiths founded principal ISO to help small and medium businesses obtain and maintain ISO 9001, ISO 14001 and other management standards with minimal complexity and paperwork.

He strongly believes that making ISO standards simple, pragmatic and value-focused is key for SMEs to gain a competitive advantage.

We support our clients throughout the entire ISO certification process and beyond, helping them achieve their business growth and performance objectives cost-effectively.

Our clients choose us because we guarantee ISO certification in 9 weeks or less, we have a 100% success rate, and we are up to 27% cheaper compared to other providers.

Our mission

Our mission is to help small and medium-sized businesses achieve ISO certification, unlocking new business opportunities, enhancing their credibility, and enabling them to manage their operations more effectively and efficiently.

Meet the founder

Dan Griffiths Principal ISO

Dan Griffiths – Managing Director

Ready to talk

Contact us today to find out how you can achieve ISO certification.