Architecture · Engineering · Delivery
Sigma transforms complex briefs into coordinated, buildable and enduring places—through one connected international team.
01 / Positioning
One connected practice
Sigma Architectures is an international architecture, engineering and delivery practice. We assemble the disciplines a project needs—architects, engineers, surveyors and site teams—around one brief and one process.
02 / Work
Residential, commercial and interior work delivered through coordinated design and site intelligence.
03 / Expertise
Survey, design, documentation and delivery assembled around the exact phase, scale and ambition of your project.
is a process of evaluating and documenting the characteristics of a building or site before any development, renovation, or construction ...
The energy certificate is a document that summarizes the energy performance of a building or construction project. It presents key inform...
The main objective of the fire safety notice is to protect the occupants, minimize fire risks, and ensure an effective response in case o...
Reinforced concrete plans are crucial to ensure the safety and durability of structures. They serve as a guide for engineers, architects,...
A topographic plan is a graphical document that provides a detailed representation of the surface of a plot of land, including its natura...
The project sketch represents the initial phase of the design of a construction project. It consists of a simplified representation of th...
04 / Method
Sigma replaces fragmented handovers with one connected process—from the first project question to coordinated delivery.
How we work
We establish the project question, site constraints, existing conditions and the decisions required before design begins.
Concept, preliminary and detailed design are developed with engineering input so the proposal remains buildable.
Authorizations, execution plans and tender documents translate the design into a coordinated delivery package.
Site supervision and interior delivery close the loop between drawing, construction and the finished place.
05 / People
A multidisciplinary leadership group connected by shared standards, local intelligence and responsibility for delivery.
People06 / Contact
Tell us what you are planning. A guided brief helps Sigma understand the opportunity and structure the right next conversation.
