Quality services ... certified

BG attaches major importance to the quality of the services it provides. The ISO 9001, 14001 and 45001 certifications are an integral part of this daily quality approach. The BG group’s commitment to CSR (Social and Environmental Responsibility) is supported by the EcoEntreprise (in Switzerland) and EcoVadis (in France) certifications. Other certifications and labels demonstrate the office’s commitment to the environment, safety and quality.

Internal and external audits

The BG Group is certified by the Swiss Association for Quality and Management Systems (SQS). This organisation conducts an annual follow-up audit and a certification renewal audit every three years. Internally, BG also conducts audits to identify non-conformities and the necessary improvement measures. These are conducted by staff members who are active in operational projects and trained for internal audits.

ISO 9001 :2015 – Quality management system certification

ISO 14001:2015 – Environmental management system certification

ISO 45001:2018 – Occupational health and safety management system certification

EcoVadis – EcoVadis Gold Medal for BG France

In 2022, the French subsidiary of BG Engineers and Consultants (BG Ingénieurs Conseils SAS) has once again been awarded the EcoVadis Gold Medal for its Corporate Social Responsibility (CSR) efforts. With 74 out of a possible 100 points, BG achieves its best result ever and confirms its position alongside the top 2% of all companies assessed by the rating company worldwide.

EcoEntreprise (CH) – Label Excellence

The EcoEnterprise certification awarded to BG in 2019, 2021 and 2022 is further recognition of its responsible business policy, whether on public or private markets. The audit carried out by the certification body SQS focuses on the aspects of sustainable development and social responsibility. In this context, the Group obtained a score of 83%, reaching the level of excellence. In the future, BG intends to continue strengthening its quality assurance and further formalise its procedures.


Following an employee survey in spring 2021, BG was awarded the HappyIndex®AtWork label, with a score of 4 out of 5. The label is a benchmark for measuring our actions in this area of our CSR policy

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