Innovative environmental consulting.
Sirius are experts in Environmental Engineering delivering outcomes that are both effective and sustainable.
A team with proven results.
We offer design services and project management, providing turn-key solutions for our clients. Our multi-disciplinary team of consultants and environmental engineers bring expertise across a wide range of sectors, with strength in waste management, natural resources, brownfield redevelopment, and energy.

Experts in environmental engineering
Tailored solutions for every project.
We provide design, technical assessments, environmental permitting, and construction quality assurance, with a seamless process from start to finish. Our team consists of chartered civil engineers, geologists, waste managers, surveyors, and environmental professionals who bring together their expertise to ensure the best outcomes for your project.
Sirius environmental
Our Technical services:
- Engineering design: civil engineering, earthworks, drainage and surface water management, infrastructure
- Construction project procurement, contract administration, and management
- Construction quality assurance and site supervision
- Environmental permit applications, variations, transfers, and surrenders
- Environmental assessment and compliance
- Surveys, volumetric assessments, and 3D modelling
- Feasibility studies
No matter the scope of your project, Sirius Environmental is equipped to handle it with precision and care.


Client-centred approach
First-hand development experience.
Our senior environmental consultants and engineers have a unique understanding of your needs, often with first-hand development or operational experience which enables us to approach every project from the client’s perspective, ensuring that our solutions are not only innovative but practical and achievable. From environmental assessments to construction project management, we are with you every step of the way, focusing on your success.
Experience leading to success
Supporting sustainable development.
Sirius Environmental has built a reputation for delivering sustainable, effective solutions to complex environmental challenges both in the UK and overseas. Our consultancy team’s wide-ranging experience allows us to deliver results that meet the specific regulatory and operational requirements of each project location. Whether it’s managing natural resources, assessing brownfield sites, or providing energy solutions, our team is here to help.
Contact Us
You need an environmental permit if your activities involve regulated waste or industrial processes as outlined in the Environmental Permitting (England and Wales) Regulations 2016. Sirius can guide you through this permitting process to ensure compliance.
A landfill consultant ensures regulatory compliance, environmental protection, and operational efficiency. Sirius offers expert landfill design, monitoring, and permitting services, reducing legal risks and project costs.
A Construction Quality Assurance (CQA) engineer ensures that landfill and civil engineering works comply with permits and CQA plans. Sirius provides qualified CQA engineers to maintain build quality and regulatory standards.
Effective solutions to complex challenges.
We work closely with companies to deliver effective, tailored solutions that simplify even the most complex environmental challenges.










































