Why OKELIS

# Certification and the
analysis that supports it,
from one team.

04
01
Integrated by default

Energy, daylight, carbon, cost and certification are run by the same team on the same model. Findings from one discipline immediately inform the others, with no re-basing and no contradictory reports.

02
Evidence, not assertion

Every target is backed by simulation or measured data, prepared against recognized standards and structured so it survives third-party review by a certification body, auditor or lender.

03
Parametric option testing

We use parametric simulation and AI-assisted workflows to evaluate large option sets within the design programme, so that envelope, glazing and plant selections are ranked on modelled results rather than on precedent.

04
Estidama specialists

Pearl Qualified Professionals with 25 Estidama projects delivered under PBRS and PVRS, working daily with the Abu Dhabi review process, alongside Al Sa'fat, Barjeel, Mostadam, LEED, BREEAM and WELL.

05
Whole-life view

We assess environmental impact and financial impact together, so the specification that wins is the one that performs across the asset's life, not simply the one with the lowest capital cost.

06
Through to handover

We remain engaged through construction-stage compliance, contractor coordination, submission and final award. This is the stage at which certifications are most often lost.

Client value
De-risked approvals, lower operating cost, and a defensible sustainability position with regulators, investors and occupiers.
Design
Options tested before they are costed
Approval
Submissions built to reviewer expectations
Operation
Performance tracked against the model
Why OKELIS 04