What we do

The current version of the world's most widely used rating system, with performance and carbon at its centre. We have held GBCI's LEED Proven Provider status since 2020.

Certification for buildings that support the health of the people inside them: air, water, light, comfort and mind. With an active WELL Performance Testing Agent on our team, we carry out the on-site verification ourselves.

The longest-running sustainability assessment method for buildings, delivered by our licensed BREEAM International Assessor from the design-stage assessment to post-construction certification.

The German Sustainable Building Council's system, which scores ecology, economy and occupant quality together across the building's life. We produce the lifecycle assessment it relies on.

Sustainability certification for parking structures: ventilation, lighting, EV charging and management practice. We are the first and only Parksmart Advisor in Europe.

Certification of a building's digital connectivity: carrier access, riser capacity, mobile coverage and resilience, assessed against the WiredScore scorecard.

Products and components mapped credit by credit against LEED, BREEAM, DGNB, WELL and Parksmart, with the reference guide and documentation a specifier will ask for.

Mechanical, electrical and plumbing design from concept to construction issue, engineered to a performance target and, when we also commission, followed through to handover.

Whole-building energy simulation, run early enough to inform the design. One maintained model serves the engineering and the LEED, BREEAM and DGNB submissions. Practised since 2003.

Whole-building lifecycle assessment to EN 15978, covering embodied carbon from raw material to end of life, produced while the material choices are still open.

Environmental product declarations to EN 15804, from the product lifecycle assessment through third-party verification, for manufacturers whose products need to be specified in certified buildings.

HVAC design for cruise ships, ferries, yachts and naval vessels, from concept to commissioning, by engineers who have worked on marine projects for more than fifteen years.

Airflow and cooling simulated for white space and plant, in the model before construction or on a live floor without interruption. Containment, free cooling and failure cases tested.

Airflow in operating theatres and cleanrooms simulated at full scale, including the lights, equipment and filter ceiling, so the sterile field performs as intended. Practised since 2010.

Conditioning for protected buildings modelled around what cannot be altered, with the microclimate resolved at the artwork and the intervention kept reversible.

Power usage effectiveness measured accurately and brought down through engineering: setpoints, containment, free cooling and plant staging, verified at the meter.

Radiation, temperature and moisture simulated on frescoes, paintings and monuments, indoors and out, with the loads resolved at the surface of the artwork for conservation decisions.