Z-Tech, always striving to ensure we not only meet the latest legislation and industry standards, but we exceed them.

Here you can find out more about the certifications we hold and proudly display:

ISO 27001 – Information Security Management

Z-Tech is ISO 27001 certified, so our customers can feel safe in the knowledge that they can rely on the integrity of our information security practices and be assured that we have the controls in place to mitigate and manage risks. 

ISO 14001 – Environmental Management Systems

Z-Tech is ISO 14001 certified, demonstrating our commitment to continual improvement to reduce our environmental impact, employ best practice and promote sustainability. It drives us to continually develop our environmental performance and achieve greater recognition in our marketplace.

ISO 45001 – Occupational Health & Safety

Z-Tech is ISO 45001 certified, showing our excellence in occupational health & safety performance and demonstrating leadership in reducing risk. We take our reputation seriously and our customers and stakeholders can be reassured that we are committed to delivering best practice in health and safety management.

ISO 9001 – Quality Management Systems

Z-Tech holds ISO 9001 certification, demonstrating we have the procedures in place to ensure the highest operational standards are met with an effective quality management system. Having our quality management system independently certified proves our commitment to quality, best practice and continual improvement – providing assurance that we are operating efficiently and effectively.

BS 11000 – Collaborative Business Relationships

Z-Tech is proud to be BS 11000 certified, highlighting our desire to work collaboratively to get the best out of our business relationships. We are always seeking ways to enhance our competitiveness and performance to provide added value to our customers.

UVDB Verify

The UVDB Verify audit provides assurance to Z-Tech’s customers that our Safety, Health, Environment and Quality (SHEQ) management systems have been independently audited and gives us a clear understanding of our industry’s requirements.


Z-Tech is a NICEIC (National Inspection Council for Electrical Installation) approved contractor. Our clients can be sure that we work to industry standards, giving them confidence that everything we do is carried out to the highest technical standard and in line with codes of practice.

ROSPA – 2020 President's (12 consecutive Golds) Award

In 2020 Z-Tech was proud to be presented with a ROSPA (Royal Society for the Prevention of Accidents) President's Award, having achieved 12th consecutive Gold Awards. This represents our high level of performance and demonstrates our well developed occupational health and safety management systems and culture, and outstanding control of risk.


Z-Tech is a member of FORS, the Fleet Operator Recognition Scheme – an accreditation scheme encompassing safety, fuel efficiency, vehicle emissions and improved operations. It is a voluntary scheme that encourages sustainable best practice for fleet operators, promoting safe working practices, legal compliance and a corporate social responsibility to improve performance. 

  • "Z-Tech has proven a professional and technical approach to delivery on our automation projects. This has resulted in a long-term business relationship built upon good service, project delivery and trust."

    Philip Smith, Johnson Matthey PLC

  • "The customer focus and flexibility of Z-Tech makes it easy for a water utility to deal with. When we have a large and complex programme to deliver, planning every detail can be a challenge. Working with Z-Tech means that we can maintain delivery, knowing that resources are available to pick up the loose ends."

    Jim Grandison, Thames Water