Nieto Sobejano Arquitectos

What Nieto Sobejano Arquitectos does

Nieto Sobejano Arquitectos is a Madrid-headquartered architecture firm operating as a Spanish professional limited company (SLP), co-founded by Fuensanta Nieto and Enrique Sobejano, with a 44-person team. The firm specializes in the design of cultural institutions — most prominently museums, archaeological centres, convention and exhibition centres, and cultural foundations — alongside select mixed-use, healthcare, and commercial projects. Its work is grounded in a combinatorial/parametric design methodology in which elementary geometric units (skylights, hexagonal modules, pentagonal courtyards) are serially repeated and varied to generate complex spatial sequences, supported by material expertise in GRC panels, cor-ten steel, cast glass, perforated metals, and folded/aluminum roofscapes.

The firm has delivered 30+ significant projects across Spain, Germany, Austria, the United Kingdom, and Estonia, including the Madinat al-Zahra Museum (2010 Aga Khan Award), Moritzburg Museum, San Telmo Museum, Aragon Convention Centre, Contemporary Art Centre Córdoba, Arvo Pärt Centre, and Montblanc Haus in Hamburg (2022). It is recognized internationally through multiple Mies van der Rohe Award selections, the European Museum of the Year Award (2012), and extensive publication in leading architectural journals and monographs.

Commercially, the firm operates on a project-based professional services model, earning architectural design fees negotiated per project. Its go-to-market relies on winning open and invited architectural competitions, direct commissions from public institutions (Spanish Ministry of Culture, Government of Aragón, Municipality of Madrid, regional governments), and selective private-sector engagements (Montblanc, Kastner & Öhler, Munich real estate investors). International projects are executed through partnerships with local architects (eep architekten, lauber + zottmann, CODA Architects, Luhse&Tuhal) for regulatory compliance and site supervision. Pricing is not publicly disclosed and varies by scope, complexity, and client type.

Name

Nieto Sobejano Arquitectos

Legal name

NIETO SOBEJANO ARQUITECTOS SLP

Website

https://nietosobejano.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Madrid-headquartered architecture firm specializing in cultural institutions — museums, convention centres, and public spaces — across Europe, serving public-sector clients and select private enterprises through competition wins and direct commissions.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131), Architectural, Engineering, and Related Services (5413)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Exhibition, Retail & Experiential Design (BPAHAKAL)

Keywords

• Architectural design services
• Museum architecture
• Cultural heritage restoration
• Public building design
• Urban regeneration

Headquarters

HQ city

Madrid

HQ country

Spain

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Architectural Design Services: Project-based architectural design fees for museums, cultural centers, public buildings, restoration projects, and urban interventions. Revenue generated through competitive commissions, direct government appointments, and private client projects.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Nieto Sobejano Arquitectos is a Madrid-based architecture firm providing custom architectural design services for cultural institutions, museums, convention and exhibition centres, public buildings, heritage restoration, and urban interventions. The firm designs and delivers buildings using a combinatorial geometric methodology, integrating material innovation and landscape. Services include concept design, competition entries, restoration, and full-scale architectural project delivery for public and private clients across Europe.

Product overview

Nieto Sobejano Arquitectos SLP is a Madrid-based architecture firm offering comprehensive architectural design and cultural heritage services. Their portfolio spans museums (Madinat al-Zahra Museum, Moritzburg Museum, San Telmo Museum, National Sculpture Museum, History Museum), convention and exhibition centres (Aragon Convention Centre, Contemporary Art Centre, Arvo Pärt Centre, Montblanc Haus), mixed-use urban complexes (Barceló Centre with market/library/sports facilities), healthcare and commercial architecture (Bristol Royal Infirmary, Office Towers and Hotel), and public space design (Santa Bárbara Square). Their work is characterized by combinatorial geometric systems, landscape integration, material innovation (GRC panels, cor-ten steel, cast glass), and a methodology treating architecture as a series-based practice.

Differentiator

Problem solved

Functional benefit

Products and services

• Madinat al-Zahra Museum Underground archaeological museum and research centre in C\u00f3rdoba, Spain, designed as an excavation metaphor revealing the floor plan of the Caliphal city through layered concrete walls and courtyards. Built for the Government of Andaluc\u00eda for the UNESCO World Heritage site of Madinat al-Zahra.
• Moritzburg Museum Restoration and expansion of a 15th-century castle in Halle, Germany, featuring a folded aluminum roof landscape with pyramidal skylights protecting historical ruins.
• San Telmo Museum Restoration of a 16th-century Dominican convent and museum expansion in San Sebasti\u00e1n, Spain, featuring a perforated metallic skin with vegetation growth developed with artists Leopoldo Ferr\u00e1n and Agustina Otero.
• Joanneumsviertel Underground public square and visitor center connecting three historical museum buildings in Graz, Austria, featuring conical light patios and curved glass surfaces concealed beneath pavement.
• Aragon Convention Centre Convention centre built for Expo 2008 in Zaragoza, Spain, utilizing a combinatorial series of GRC-clad folded skylights generating a built landscape metaphor.
• Mart\u00edn Chirino Foundation Restoration and expansion of Castillo de La Luz, a 15th-century coastal fortress in Las Palmas, Spain, revealing concealed historical spaces through strategic excavation.
• Contemporary Art Centre C\u00f3rdoba Art centre in C\u00f3rdoba, Spain, based on a hexagonal self-similar geometric pattern containing three types of exhibition halls (150, 90, and 60 m\u00b2), featuring a communicative LED lighting fa\u00e7ade developed with realities:united.
• Arvo P\u00e4rt Centre Multipurpose cultural centre in Laulasmaa, Estonia, featuring a pattern of polygonal courtyards with a pentagonal theme, zinc roof platform, and metal helical tower, designed around Estonian composer Arvo P\u00e4rt's musical principles.
• Montblanc Haus Exhibition building dedicated to the art of writing located in Hamburg, Germany, featuring a 100m long volume with black concrete relief fa\u00e7ade recalling mountain silhouettes and writing gestures, commissioned by Montblanc Simplo GmbH.
• Barcel\u00f3 Centre Multi-functional complex in Madrid, Spain combining market, sports pavilion, and cantilevered library over a schoolyard, unified by a cast glass skin in a combinatorial matrix of container, frame, and bridge typologies.
• History Museum Lugo Interactive museum in Lugo, Spain, designed as a museum-park with exhibition spaces concealed beneath undulating green terrain and cylindrical lantern towers emerging from the landscape.
• Temporary Market Madrid Recyclable temporary market in Madrid featuring six pentagonal pavilions with opalescent white polycarbonate screens, designed as a combinatorial exercise until permanent facilities were completed.
• Bristol Royal Infirmary Extension Fa\u00e7ade redevelopment and landscape project for a hospital in Bristol, UK, wrapping the existing grid with white aluminum profiles to create interstitial public spaces.
• Office Towers and Hotel Munich Five pentagonal office towers of varying heights grouped in a park in Munich, Germany, based on variations of a 1,100-square-meter polygonal plan in a combinatorial urban chessboard strategy, with 124,388 m\u00b2 total floor area.
• Santa B\u00e1rbara Square Urban renovation of a public square in Madrid, Spain, featuring pentagonal granite paving patterns, green areas, and integrated street furniture connecting to the adjacent Barcel\u00f3 complex.
• National Sculpture Museum Restoration and expansion of the 15th-century College of San Gregorio in Valladolid, Spain, now housing polychrome sculpture collections with staggered roof sections introducing natural light.
• Kastner & \u00d6hler Roof Expansion Roof expansion of an existing department store in Graz, Austria, featuring parallel skylights in a geometric folded roof system clad in weathered bronze panels.

Quantifiable outcome

• Aga Khan Award for Architecture 2010 for Madinat al-Zahra Museum
• +3 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Luhse&TuhalcoreStrategic or Co-development Partner · 1 January 2014Local architects for Arvo Pärt Centre in Laulasmaa, Estonia. Provided architectural coordination with local regulations and construction oversight.
• CODA ArchitectscoreStrategic or Co-development Partner · 1 January 2013Local architects for Bristol Royal Infirmary Extension project in UK. CODA Architects provided local architectural services and site supervision for the facade redevelopment.
• lauber + zottmann architektencoreStrategic or Co-development Partner · 1 January 2009Associated architects for Office Towers and Hotel project in Munich Bogenhausen district. The partnership involved collaborative design work on the mixed-use development of five towers.
• eep architekten (Gerhard Eder, Christian Egger, Bernd Priesching)coreStrategic or Co-development Partner · 1 January 2006Local architecture partner for Joanneumsviertel project in Graz, Austria. eep architekten served as associated architects working with Nieto Sobejano on the expansion and restoration of the Joanneum Museum complex.
• Leopoldo Ferrán and Agustina OterominorStrategic or Co-development Partner · 1 January 2005Artists collaborated on artistic intervention in San Telmo Museum facade, developing the perforated metal skin system that supports vegetation growth on the building envelope.
• Frade Arquitectos, S.L.coreStrategic or Co-development Partner · 1 January 1999Collaborated on museographic project for Madinat al-Zahra Museum, working jointly on exhibition design and spatial organization for the archaeological museum.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/nietosobejano
• Instagraminstagram.com/nietosobejano

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Nieto Sobejano Arquitectos