value found early.
risk removed early.
design & construction advisory for developers and builders
WHO we are
Calli Group is a design and construction advisory that partners with developers and builders at the point where project value is created or lost — before delivery risk impacts feasibility, pricing, margin or programme.
We operate at the critical junction where design decisions carry their greatest commercial consequence. Our role is to interrogate those decisions early, ensuring they support approval, procurement and construction outcomes — not undermine them.
Calli Group was established to address a gap in traditional advisory services, where design decisions are often disconnected from their delivery and commercial reality. Our approach is independent, practical and experience-led, grounded in real-world architectural and Tier 2 / Tier 3 construction delivery.
We focus on early decision-making that:
Protects Capital Early - Identify risk before it becomes a cost
Unlocks hidden Value - Improve feasibility, efficiency and buildability
Increases pricing and delivery certainty - Documentation aligned with construction reality
What we do
Early-stage advisory where risk is removed and value is captured — before outcomes are locked in
We work at the intersection of design intent and construction reality — where scope gaps, coordination failures and buildability issues are most often created, inherited or priced into projects.
Unlike traditional consultants, we assess design and documentation in the context of how projects will actually be approved, procured, priced and built.
We interrogate design, planning and documentation through a commercial, delivery-informed lens to identify:
Approval, compliance and coordination risk
Procurement, staging and sequencing misalignment
Documentation gaps that undermine pricing certainty
Unnecessary design complexity and over-design
Unrealised structural, material and buildability value
Our role is to ensure design and documentation are not only compliant, but commercially efficient, buildable and aligned with procurement and delivery strategy.
These interventions are targeted early, while change is still inexpensive and value can be realised — not retrospectively “value engineered” under delivery pressure.
Learn how we can support your next project:
developers
BUILDERS
When to engage calli group
calli group is most effective at early decision points - when design, approvals, and buildability choices shape commercial outcomes
Where early design decisions shape feasibility, approvals and commercial outcomes.
Stronger feasibility, clearer pathways to approval, reduced redesign risk.
01. concept & feasibility
Where most delivery risk is quietly imbedded, and value missed
Design resolved with cost, program and delivery certainty in mind.
02. design development
Where pricing accuracy and risk transfer is determined.
Clearer tenders, reduced ambiguity, reduced risk and stronger margin control.