Britannia is proud to be recognised with the following certifications and accreditations.

Click the logos to view certificate.

Achilles UVDB

UVDB is the utility industry pre-qualification system used across the UK. This certification ensures that we operate using systematic management systems and the highest standards of health, safety and environmental management. Better performing supply chains benefit everyone. Our systems covered by this certification helps us mitigate risk, work safely and utilise effective management systems.


The ISO 9001 is the standard that sets out the criteria for our business and quality management systems. We have developed tools to ensure that our services consistently meet customers’ requirements, and that quality is consistently improved. The certification requires us to meet a number of principles including:

  • a strong customer focus
  • leadership by top management
  • assessment and review of performance and continual improvement


This is the standard that specifies requirements for an effective environmental management system allowing us to:

  • Improve resource efficiency
  • Reduce waste
  • Provide assurance that environmental impact is being considered
  • Manage environmental obligations consistently and systematically


The ISO45001 certificate focuses on health and safety within our workplace and the locations in which we operate. Obtaining this certificate is internationally recognised as the benchmark for Health and Safety Management Systems. Our health and safety management system ensures that we:

  • Look after the health and safety of our team, our customers, other stakeholders and the general public
  • Engage with all of our team on health and safety matters
  • Systematically use tools to maintain site health and safety robustly and consistently


The Contractors Health and Safety Assessment Scheme (CHAS) are the authority for Health and Safety Compliance. Setting benchmarks, assurances and reassurances when it comes to health and safety legislation. This is a recognised accreditation within our industry.


Constructionline is the UK’s largest register of quality contractors, consultants and material suppliers for the construction industry. As verified members of Constructionline, we have proven to align to industry and government standards.


RISQS is GB rail’s supplier assurance scheme run by the rail industry to ensure safe and cost-effective procurement of railway products and services. Britannia are proud to have passed the audit with a 5-star rating.

Rospa Presidents award


Our membership with the Royal Society for the Prevention of Accidents demonstrates our commitment to safety and respect for our employees, suppliers, contractors, customers and the general public through the prevention of accidents.

Civil Engineering Contractors Association

CECA is proud to represent the civil engineering contractors who build, upgrade and maintain the UK’s critical infrastructure networks in the transport, energy, water, waste and communications sectors.