Forvis Mazars Dearadh Intí Oifige by GRAU.ZERO Architecture

Forvis Mazars Dearadh Intí Oifige by GRAU.ZERO Architecture is a highly esteemed winner of the very prestigious 2026 Duais Cré-umha A' Design Award in Dearadh Interiúir Competition Category.

Cré-umhaInteriúr· 2026

Forvis Mazars Dearadh Intí Oifige

by GRAU.ZERO Architecture

Client: GRAU.ZERO Architecture

Duais Cré-umha A' Design Award Winner in Interiúr Category

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The Design

About Forvis Mazars Dearadh Intí Oifige

Is intí oifige é Forvis Mazars atá suite ar aon urlár amháin d'fhoirgneamh Icon Douro i bPorto, an Phortaingéil. Clúdaíonn an spás oibre thart ar 700 méadar cearnach agus cuimsíonn sé stáisiúin oibre aonair, bothanna fóin, limistéir chomhoibríocha, seomraí cruinnithe, fáiltiú agus spásanna tacaíochta. Tacaíonn an leagan amach le samhail oibre atá go hiomlán solúbtha, bunaithe ar chleachtais dheisc ghlan agus oifige in áit ar bith. Tá plástar uigeach lámhdhéanta agus cloch nádúrtha comhcheangailte le painéil adhmaid veinír agus dromchlaí a fhrithchaitheann solas. Cruthaíonn ábhair athchúrsáilte agus pailéad dathanna neodrach suíomh suaimhneach síoraí.

The Recognition

About the Duais Cré-umha A' Design Award

Bhuaigh an dearadh Forvis Mazars Dearadh Intí Oifige Duais Cré-umha A' Design Award, aitheantas an-ghradamach a bhronntar ar dhearaí sármhaithe a mbíonn cruthaitheacht, aireagacht agus géarchúis mar shaintréithe acu. Is déantúsáin ghlic agus chruthaitheacha go suntasach iad buaiteoirí Cré-umha a dhearbhaíonn taithí fhairsing, samhlaíocht agus acmhainneacht a ndearthóirí. Táthar ag súil go mbeidh an dearadh Forvis Mazars Dearadh Intí Oifige ina rud a bhfuil an-mheas air, a n-ardaítear agus a ghráitear, atá thar a bheith gairmiúil agus nuálach. Ionchorpraíonn an dearadh seo a bhuaigh Duais Cré-umha A' Design Award na cleachtais is fearr san ealaín, san eolaíocht, sa dearadh agus sa teicneolaíocht, agus tá sé sármhaith as a aird ar mhionsonraí. Sásaíonn an dearadh Forvis Mazars Dearadh Intí Oifige riachtanais go hálainn, bainíonn sé le mianta, cuireann sé draíocht ar mhothúcháin agus tarraingíonn sé fiosracht.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: For Forvis Mazars' new offices in Porto, our aim was to make the company’s core values the guiding thread of the physical space, reflecting its identity, positioning, and ambition.
To avoid the conventional appearance of a workspace and create a timeless spatial identity, we embraced a concept based on full flexibility, in line with the company's existing clean desk and anywhere office practices. The result is a rich yet calm sensory environment that evokes emotion and encourages focus.
Dimensions & Packaging: The project spans approximately 700 square meters, located on a single floor within the Icon Douro building in Porto, Portugal. The spatial programme comprises individual workstations, phone booths, collaborative areas, meeting rooms, a reception and support spaces. All designed to support a fully flexible working model based on clean desk and anywhere office practices.
Tags: Office Interior, Workplace Architecture, Portuguese Architecture, Porto
Production Technology: The project is characterised by a layered material strategy, juxtaposing handcrafted textured plaster and natural stone with veneer wood panels, and light-reflecting surfaces. The use of recycled materials contributes to its sustainability by reducing the environmental impact associated with virgin raw materials. The colour scheme features a neutral palette with subtle accents of colour. Flexibility and collaboration in the use of space were also key, as was a strong visual identity.
Design Challenge: The primary challenge was to move away from the traditional, rigid, institutional image typically associated with audit and advisory firms while reflecting the global stature and identity of the company. The solution was a concept built on duality that embraced imperfection as an aesthetic value by juxtaposing contrasting materials and finishes. This balance of opposing qualities transformed the conventional corporate space into a timeless, human-centred environment.
Research: The team analysed the company's existing offices, values and brand identity as a global leader in audit, tax and advisory services. Given its presence in over 100 countries, the aim was to strike a balance between precision and subjectivity. The result is a flexible, human-centred environment that challenges the traditional appearance of a workspace. It is sensorially rich yet calm, creating an emotionally engaging and focused setting.
Inspiration: Given the global nature of Forvis Mazars, the conceptual approach was built on duality, aiming to strike a balance between technological precision and artisanal subjectivity.
Handcrafted, bespoke, natural and organic elements coexist with rational, precise and technological elements. Reflective surfaces are juxtaposed with coarser materials, such as textured plaster and stone. This creates a narrative in which this constant dialogue between opposites enriches the space with depth and emotion.
Project Duration: The project was completed in 2024 and is located in Porto, Portugal, at the Icon Douro building.
Operation Flow: In pursuit of a spatial identity that aligns with the organisation's values, we embraced the concept of full flexibility, incorporating clean desk and anywhere office principles. The spatial proposal integrates collaborative areas and cutting-edge technology, with a particular focus on people’s well-being. Despite the increasingly digital nature of the workplace, our goal was to create an environment in which productivity, mental health, innovation and human connection can coexist.
Team Members: Main Architect: Sérgio Manuel Nobre
Collaboration: Renata Caetano Pereira
Stefani Goulart
Builder: Fantoffice, Lda
Mechanical engineering: Eng. Fernando Oliveira (Master Eletric)
Lighting Design: Eng. Marco Gomes (Amperengenharia)
Mechanical Engineering: Eng. João Silva Ferreira
Electrical Engineering: Eng. Marco Gomes (Amperengenharia)
Image Credits: Image #1: Ivo Tavares Studio - Architectural Photographer
Image #2: Ivo Tavares Studio - Architectural Photographer
Image #3: Ivo Tavares Studio - Architectural Photographer
Image #4: Ivo Tavares Studio - Architectural Photographer
Image #5: Ivo Tavares Studio - Architectural Photographer